Pneumatic static blocks reach a pressure between 8 KN and 20 KN with an infeed power of 6 bar Stroke range of 6 and 8mm - Double effect actioning - Repeatability accuracy of 0.020 mm - Long guides - All basic components are hardened - Basic surfaces are ground - Entirely compact and fully protected against chips - Total lubrication system. Greasing channels within the base jaw and base body - The air supply for machining and lubrication can be performed from the sides or the base of the body - Pneumatic supply up to 9 bar Functioning Pneumatically actioned wedge clamping system: the multiplication of the pneumatic force is performed by actioning the wedges. These wedges are ground in order to give rigidity and precision to the set.

High Pressure ARNOLD 5X, are fitted with a clamp as far away as possible form the body and therefore the machine bench. - Accuracy of 0.01 mm in clamping repeatability. - Designed in two sizes M and L with an adjustable force of up to 30 kN in the uppermost part. - Essential for highly specialized machining process such as titanium and aluminum, which requires totally different clamping forces. - They maintain their constant length irrespective of the size of the work piece, being specially designed for the use in 5-axis machining centres. - Exterior elements needed for achieving high pressure, which usually make 5X machining work difficult, are not required with this model. - Power regulator available in M size. - Fitted with a high pressure mechanical intensifier. - Side windows for quick cleaning and swarf removal. - Customized jaws available according to the shape of the work-piece. SIZE M - Power regulator optional. SIZE L - With power regulator. - Bigger clamping field than size M.

ARNOLD SC vices are compact, high and self-centring and maintain constant length. - Accuracy of 0,01 mm in clamping repeatability. - Accuracy 0,02 mm in centring. - Designed to work on machining centres with small tables, as well as, within 5 controlled axes machining centres. - Compact design with exterior guides that avoid deformation as the clamping force is distributed throughout the width. - Steel components. - Consealed vice: Totally closed to prevent chips from getting in. - Threaded right-left spindle which can be operated with a standard key. - Clamping force ranging from 10 to 35 kN, depending on the model. - Interchangeable jaws can reach a height of 125 mm, which means they can overcome the biggest obstacle for this type of work by avoiding collisions with the machine spindle or the rotation of the table. - All standard jaws are may be used by adding soft jaws first. - Suitable for clamping round work pieces. - Base plate available for raising the vice available. - Equipped with a mechanical spindle without high pressure. - Jaws may be rotated: Large clamping field with 2 jaw positionings. - Grease points allow for the vice to always be in optimal conditions for use.

ARNOLD SC vices are compact, high and self-centring and maintain constant length. - Accuracy of 0,01 mm in clamping repeatability. - Accuracy 0,02 mm in centring. - Designed to work on machining centres with small tables, as well as, within 5 controlled axes machining centres. - Compact design with exterior guides that avoid deformation as the clamping force is distributed throughout the width. - Steel components. - Consealed vice: Totally closed to prevent chips from getting in. - Threaded right-left spindle which can be operated with a standard key. - Clamping force ranging from 10 to 35 kN, depending on the model. - Interchangeable jaws can reach a height of 125 mm, which means they can overcome the biggest obstacle for this type of work by avoiding collisions with the machine spindle or the rotation of the table. - All standard jaws are may be used by adding soft jaws first. - Suitable for clamping round work pieces. - Base plate available for raising the vice available. - Equipped with a mechanical spindle without high pressure. - Supplied with high jaws specially designed for 5X machines, which avoid collisions of the spindle and allow for short tools to be used. - Grease points allow for the vice to always be in optimal conditions for use. SPECIAL JAWS Possibility of working with machined soft jaws according to the shape of the workpiece.

High Pressure ARNOLD MB2 vices are the most flexible vices. They also maintain their constant length irrespective of the size of the workpiece. - Accuracy of 0.01 mm in clamping repeatability. - May be clamped to the table either by the four standard clamps supplied or by using four screws within the body. - Suitable for working in horizontal and vertical machining centres. - Flexible Design: All the jaws of the MB2 vices are interchangeable. - Side windows for quick cleaning. - Clamping force is 40/50 kN depending on the model. - Power regulator optional. - Angle driver for handle clearance optional. - Split vice for clamping larger work-pieces optional. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Angle driver for handle clearance upon request. - Split vice as standard item available.

High Pressure ARNOLD MB2 vices are the most flexible vices. They also maintain their constant length irrespective of the size of the workpiece. - Accuracy of 0.01 mm in clamping repeatability. - May be clamped to the table either by the four standard clamps supplied or by using four screws within the body. - Suitable for working in horizontal and vertical machining centres. - Flexible Design: All the jaws of the MB2 vices are interchangeable. - Side windows for quick cleaning. - Clamping force is 40/50 kN depending on the model. - Power regulator optional. - Angle driver for handle clearance optional. - Split vice for clamping larger work-pieces optional. - Suitable for working with hardened inserts. The positioning of the inserts determines the clamping capacity of the vice. - Fixed jaw with several insert settings. Movable swinging jaw with several insert settings. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Angle driver for handle clearance optional. - Split option upon request.

The basis of the intensifying hydraulic spindle is that it works with a closed oil cylinder. On inserting the piston into the chamber, the pressure due to the section differences or diameters intensifies with little effort. The movement is light; this is noted on turning the handle which is also smooth. As these are hollow spindles, the force is transmitted inside the threaded spindle. Therefore this carries out only the stroke movement, and enjoys long-lasting wear as it does not have to carry out any clamping force.

The intensifier system on these spindles is based on a series of elements which, as one supports the other, are able to obtain a power intensifying effect by means of a handle (not reaching 2.5kg x m). The basic principels of this system are wedge and roll. The mechanical spindle is easy to assemble and disassemble and needs practically no maintenance, as long as optimal coolant liquids are used, making it a long-lasting system like no other.

This model has no clutch. The approach to the work-piece, before exerting the high pressure, is carried out with a handle. It has an automatic forward and backward movement of 4 mm. This spindle requires an external supply of high pressure oil. In addition the force this spindle provides is directly proportional to the pressure of the external oil. To obtain 4/5/8 ton clamping force, the oil pressure needs to be 500 bar. This is a single acting cylinder and for this reason has only one entry and exit port. This orifice has a rotary adapter to avoid the supply pipe getting tangled when turning the handle. This spindle is specially designed for clamping groups of work-pieces, as well as work-pieces with rough surfaces or very long work-pieces clamped by several vices. Its exterior programmable supply makes it very useful when automating machining systems. Arnold oleo-dynamic Spindle 125

This spindle has no clutch or a handle therefore bringing the work-piece to the vice is carried out by rotating the pneumo cylinder. This is an ideal spindle for large serial work-pieces, given that it only opens and closes 4 mm automatically. It only needs to have a 6 bar pressure compressed air supply; directly from the compressor. As it is a single-acting cylinder, it only has a single entry and exit port; greatly simplifying its installation on the machine. Automatic working with this system can be easily carried out, as it can be commanded using a signal from the machine, using a solenoid valve without an operator being present. In addition, it can also carry out work which is not in series; the spindle is completely ergonomic, as the handle does not need to be rotated. It can also be commanded with a pedal, leaving the operators hand free to place the work-piece in position. This spindle needs dry and lubricated air supplied by a compressor. Pneumo-hydraulic spindle.

This unique model is a double effect cylinder with an internal pressure multiplier. To operate it needs to be supplied with oil at 70 bar pressure. With its interior intensifier, it transforms this initial pressure into a clamping force of 5000 kg. In addition, it automatically opens and closes to a distance of 4 mm. These two advantages, input pressure of only 70 bar and automatic opening and closing, make this spindle ideal for use in horizontal and vertical machining centres which have an independent internal hydraulic group. In addition, it is compact and easy to use. With the handle, the moveable jaw is placed at three or four millimetres from the work-piece and then by means of a manual valve or the machine’s CNC solenoid valve, high pressure clamping can be carried out. Thanks to this, it can work with robotized processes.

Machinable jaws. Can be hardened For special geometry parts Material: F1140 (C45)

Designed to achieve a more aggressive clamping Jaws get the most out of the material Material: Hardened steel

Designed to clamp plates avoiding cales or parallel jaws Material: Hardened steel

Designed in order to add gripping power A safer clamping Material: Hardened steel

Designed for achieving a descendant clamping pull down jaws Material: Steel with steel spring

Designed for clamping uneven work pieced wihout parallel faces. They consist of pins which compensate themselves with through an oil chamber Material: Hardened steel

Designed for increasing aggressiveness in clamping It consists of interchangeable inserts It has a step to avoid cales or parallels Material: Hardened steel

Standard Jaw Universal clamping Material: Hardened steel

Designed for clamping bigger workpieces than the height of the standard jaws. Material: Hardened steel

Designed for clamping non parallel work pieces They compensate the unevenness of the faces Material: Hardened steel

Designed for a descendant and safe clamping pull down jaws Universal clamping Material: Hardened steel

Specially designed for round workpieces Material: Hardened steel

High pressure ARNOLD CLASSIC vices achieve a clamping force of up to 80 kN. - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - The force applied by the high pressure spindle is transmitted to the work-piece right in the centre of the clamping jaw. - Large aperture up to 375 mm and 845 mm if the body is in two parts. - Clamping force is 25/40/50/80 kN, depending on the model. - ARNOLD CLASSIC spindles can be used independently from the vice as a power clamping element in a workholding set up. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Two part straight vice option available. VERSIONS Standard Clamping to the machine table can be achieved through the holes and the slots on the side of the vice. It can be supplied with a rotary base. Straight Its narrowness makes it easy for it to be placed jointly parallel to another vice, thereby allowing for a large clamping unit for large workpieces. Two part straight Ideal for large work-pieces. It clamps the work-pieces on top of the guides or on top of the table. An inner tie-rod joins both parts of the vice.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Two clamping possibilities of the work piece, either towards the fixed head or in reverse direction. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Angle driver for handle clearance upon request. TIPS FOR USE - Should reverse clamping be needed, just place the spindle at the rear part of the fixed head, clamped by four screws. Then rotate the spindle shoe and the moveable jaw.

High pressure ARNOLD CLASSIC vices achieve a clamping force of up to 80 kN. - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - The force applied by the high pressure spindle is transmitted to the work-piece right in the centre of the clamping jaw. - Large aperture up to 375 mm and 845 mm if the body is in two parts. - Clamping force is 25/40/50/80 kN, depending on the model. - ARNOLD CLASSIC spindles can be used independently from the vice as a power clamping element in a workholding set up. - Fitted with a high pressure hydraulic intensifier which does not require any external supply. - Power regulator optional. - Two part straight vice option available. VERSIONS Standard Clamping to the machine table can be achieved through the holes and the slots on the side of the vice. It can be supplied with a rotary base. Straight Its narrowness makes it easy for it to be placed jointly parallel to another vice, thereby allowing for a large clamping unit for large workpieces. Two part straight Ideal for large work-pieces. It clamps the work-pieces on top of the guides or on top of the table. An inner tie-rod joins both parts of the vice.

High pressure ARNOLD CLASSIC vices achieve a clamping force of up to 80 kN. - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - The force applied by the high pressure spindle is transmitted to the work-piece right in the centre of the clamping jaw. - Large aperture up to 375 mm and 845 mm if the body is in two parts. - Clamping force is 25/40/50/80 kN, depending on the model. - ARNOLD CLASSIC spindles can be used independently from the vice as a power clamping element in a workholding set up. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Two part straight vice option available. VERSIONS Standard Clamping to the machine table can be achieved through the holes and the slots on the side of the vice. It can be supplied with a rotary base. Straight Its narrowness makes it easy for it to be placed jointly parallel to another vice, thereby allowing for a large clamping unit for large workpieces. Two part straight Ideal for large work-pieces. It clamps the work-pieces on top of the guides or on top of the table. An inner tie-rod joins both parts of the vice.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Fitted with a high pressure hydraulic intensifier which does not require any external supply. - Power regulator optional. - Angle driver for handle clearance upon request.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Two clamping possibilities of the work piece, either towards the fixed head or in reverse direction. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Angle driver for handle clearance upon request. TIPS FOR USE - Should reverse clamping be needed, just place the spindle at the rear part of the fixed head, clamped by four screws. Then rotate the spindle shoe and the moveable jaw.

High Pressure ARNOLD 5X, are fitted with a clamp as far away as possible form the body and therefore the machine bench. - Accuracy of 0.01 mm in clamping repeatability. - Designed in two sizes M and L with an adjustable force of up to 30 kN in the uppermost part. - Essential for highly specialized machining process such as titanium and aluminum, which requires totally different clamping forces. - They maintain their constant length irrespective of the size of the work piece, being specially designed for the use in 5-axis machining centres. - Exterior elements needed for achieving high pressure, which usually make 5X machining work difficult, are not required with this model. - Power regulator available in M size. - Fitted with a high pressure mechanical intensifier. - Side windows for quick cleaning and swarf removal. - Customized jaws available according to the shape of the work-piece. SIZE M - Power regulator optional. SIZE L - With power regulator. - Bigger clamping field than size M.

High Pressure ARNOLD MB2 vices are the most flexible vices. They also maintain their constant length irrespective of the size of the workpiece. - Accuracy of 0.01 mm in clamping repeatability. - May be clamped to the table either by the four standard clamps supplied or by using four screws within the body. - Suitable for working in horizontal and vertical machining centres. - Flexible Design: All the jaws of the MB2 vices are interchangeable. - Side windows for quick cleaning. - Clamping force is 40/50 kN depending on the model. - Power regulator optional. - Angle driver for handle clearance optional. - Split vice for clamping larger work-pieces optional. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Angle driver for handle clearance upon request. - Split vice as standard item available.

High Pressure ARNOLD MB2 vices are the most flexible vices. They also maintain their constant length irrespective of the size of the workpiece. - Accuracy of 0.01 mm in clamping repeatability. - May be clamped to the table either by the four standard clamps supplied or by using four screws within the body. - Suitable for working in horizontal and vertical machining centres. - Flexible Design: All the jaws of the MB2 vices are interchangeable. - Side windows for quick cleaning. - Clamping force is 40/50 kN depending on the model. - Power regulator optional. - Angle driver for handle clearance optional. - Split vice for clamping larger work-pieces optional. - Suitable for working with hardened inserts. The positioning of the inserts determines the clamping capacity of the vice. - Fixed jaw with several insert settings. Movable swinging jaw with several insert settings. - Fitted with a high pressure mechanical intensifier. - Power regulator optional. - Angle driver for handle clearance optional. - Split option upon request.

High pressure ARNOLD CLASSIC vices achieve a clamping force of up to 80 kN. - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - The force applied by the high pressure spindle is transmitted to the work-piece right in the centre of the clamping jaw. - Large aperture up to 375 mm and 845 mm if the body is in two parts. - Clamping force is 25/40/50/80 kN, depending on the model. - ARNOLD CLASSIC spindles can be used independently from the vice as a power clamping element in a workholding set up. - Designed to automate processes and robotize them. - Fitted with a single acting oleo-dynamic spindle, with spring push-back effect. - Rotary connection at the inlet and the outlet for oil. - Automatic stroke for closing and opening up to 4 mm. - Adjustable clamping force and directly proportional to oil pressure input (see manual). - Two part straight vice option upon request. - Common features page 32. ELEMENTS REQUIRED - Hydraulic unit or single acting 500 bar pneumo-hydraulic pump with vice unit connection hose, pressure control switch, safety valve integrated into the unit and ON-OFF switch. - Pressure gauge. VERSIONS Standard Clamping to the machine table can be achieved through the holes and the slots on the side of the vice. It can be supplied with a rotary base. Straight Its narrowness makes it easy for it to be placed jointly parallel to another vice, thereby allowing for a large clamping unit for large workpieces. Two part straight Ideal for large work-pieces. It clamps the work-pieces on top of the guides or on top of the table. An inner tie-rod joins both parts of the vice.

High pressure ARNOLD CLASSIC vices achieve a clamping force of up to 80 kN. - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - The force applied by the high pressure spindle is transmitted to the work-piece right in the centre of the clamping jaw. - Large aperture up to 375 mm and 845 mm if the body is in two parts. - Clamping force is 25/40/50/80 kN, depending on the model. - ARNOLD CLASSIC spindles can be used independently from the vice as a power clamping element in a workholding set up. - Designed to automate processes and robotize them . - Pneumo-hydraulic high pressure single acting intensifier, supplied by compressed air at 6 bars. - Clamping force adjustable by the air pressure (see manual). - Automatic stroke for closing and opening up to 3 mm. - The vice operation may be manual (used with a valve unit sent with the vice) or by using a pedal situated near the machine or may be controlled by CNC by using a solenoid valve. - Two-parts straight vice option upon request. TIPS FOR USE - The air must be filtered (dry air). - Should control pedal be used: the set of valves supplied with the vice must be placed between the compressor and the pedal, not between the pedal and the vice. ELEMENTS NEEDED - Connection of the compressor to the vice. - Filter unit, gauge and lubricator of the air inlet. VERSIONS Standard Clamping to the machine table can be achieved through the holes and the slots on the side of the vice. It can be supplied with a rotary base. Straight Its narrowness makes it easy for it to be placed jointly parallel to another vice, thereby allowing for a large clamping unit for large workpieces. Two part straight Ideal for large work-pieces. It clamps the work-pieces on top of the guides or on top of the table. An inner tie-rod joins both parts of the vice.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Clamping towards the operator for an easier load and unload operation for heavy or oversized workpieces. - Two clamping possibilities of the work piece, either towards the movable jaw or in reverse direction. - The spindle operates at the rear part of the fixed vice head. - Comes with a high pressure hydraulic intensifier. - Angle driver for handle clearance upon request. TIPS FOR USE - Should reverse clamping be needed, just place the spindle at the opposite part of the fixed head, clamped by four screws. Then rotate the spindle shoe and the moveable jaw.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Designed to automate processes and robotize them . - Two clamping possibilities, either towards the fixed head or in reverse direction. Normal clamping is towards the fixed head. - Fitted with a single acting oleo-dynamic spindle, with spring push-back effect. - Rotary connection at the inlet and the outlet for oil. - 4 mm. automatic stroke for closing and opening. - Adjustable clamping force and directly proportional to oil pressure input (see manual). TIPS FOR USE - Should reverse clamping be needed, just place the spindle at the rear part of the fixed head, clamped by four screws. Then rotate the spindle shoe and the moveable jaw. ELEMENTS REQUIRED - Hydraulic unit or single acting 500 bar pneumo-hydraulic pump with vice unit connection hose, pressure control switch, safety valve integrated into the unit and ON-OFF switch. - Pressure gauge.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Designed to automate processes and robotize them. - Pneumo-hydraulic high pressure single acting intensifier, supplied by compressed air at 6 bars. - Clamping force adjustable by the air pressure (see manual). - Automatic stroke for closing and opening up to 3 mm. - The vice operation may be manual (used with a valve unit sent with the vice) or by using a pedal situated near the machine or may be controlled by CNC by using a solenoid valve. TIPS FOR USE - The air must be filtered (dry air). - Should control pedal be used, the set of valves supplied with the vice must be placed between the compressor and the pedal, not between the pedal and the vice. ELEMENTS NEEDED - Connection of the compressor to the vice. - Filter unit, gauge and lubricator of the air inlet.

High pressure ARNOLD MAT vices maintain their length irrespective of the size of the part, for which they are especially ideal for machining centres (vertical and horizontal). - Accuracy of 0.01 mm in clamping repeatability. - Monoblock design avoids deformations due to high pressure and offers great rigidity and robustness. - Ideal for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - May be clamped to the table either by the four standard clamps supplied or by using four screws located in the body. - Clamping force is 25/40/50 kN, depending on the model. - Designed to automate processes and robotize them. - Two clamping possibilities, either towards the fixed head or the opposite direction. Normal clamping is towards the fixed head. - Fitted with a high pressure double acting oleo-dynamic spindle, with spring push-back effect. - 4 mm. automatic stroke for closing and opening. - Adjustable clamping force and directly proportional to oil pressure input (see manual). TIPS FOR USE - Should reverse clamping be needed, just place the spindle at the rear part of the fixed head, clamped by four screws. Then rotate the spindle shoe and the moveable jaw. ELEMENTS NEEDED - Hydraulic unit or double effect 70 bar pneumo-hydraulic pump with vice unit connection hose, pressure control switch, safety valve integrated into the unit and ON-OFF switch. - Gauge.

High pressure ARNOLD TWIN vices are capable of clamping two pieces simultaneously. - Accuracy of 0.01 mm in clamping repeatability. - Suitable for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - Clamping force is 25/50 kN, depending on the size. - Designed to automate processes and robotize them. - Fitted with a high pressure single acting oleo-dynamic spindle, with spring push-back effect. - Rotary connection at the inlet and the outlet for oil. - Automatic stroke for closing and opening 4 mm. - Adjustable clamping force directly proportional to the oil pressure input (see manual). ELEMENTS REQUIRED - Hydraulic unit or single acting 500 bar pneumo-hydraulic pump with vice unit connection hose, pressure control switch, safety valve integrated into the unit and ON-OFF switch. - Pressure gauge. CLAMPING POSSIBILITIES Two workpieces can be clamped at the same time, with a difference in size of 3mm. between them or just one workpiece.

High pressure ARNOLD TWIN vices are capable of clamping two pieces simultaneously. - Accuracy of 0.01 mm in clamping repeatability. - Suitable for working in horizontal and vertical machining centres. - Grinding of all surfaces with a parallelism and perpendicularity of 0.02 mm. - Possible working positions: supported on the base, on the side or on the head vertically. - Side windows for quick cleaning of the inside of the vices. - Clamping force is 25/50 kN, depending on the size. - Designed to automate processes and robotize them. - Fitted with a pneumo-hydraulic high pressure single acting intensifier, fed by compressed air at 6 bars. - Clamping force adjustable by air pressure input (see manual). - Automatic stroke for closing and opening up to 4 mm. - The vice operation may be manual (used with a valve unit supplied with the vice), by using a pedal located near the machine or may be controlled by CNC using a solenoid valve. USAGE TIPS - The air must be filtered (dry air). - Should the control pedal be used, the set of valves supplied with the vice must be placed between the compressor and the pedal, not between the pedal and the vice. ELEMENTS NEEDED - Connection of the compressor to the vice. - Filter unit, gauge and lubricator of the air inlet. CLAMPING POSSIBILITIES Two workpieces can be clamped at the same time, with a difference in size of 3mm. between them or just one workpiece.

High Pressure ARNOLD MB2 vices are the most flexible vices. They also maintain their constant length irrespective of the size of the workpiece. - Accuracy of 0.01 mm in clamping repeatability. - May be clamped to the table either by the four standard clamps supplied or by using four screws within the body. - Suitable for working in horizontal and vertical machining centres. - Flexible Design: All the jaws of the MB2 vices are interchangeable. - Side windows for quick cleaning. - Clamping force is 40/50 kN depending on the model. - Power regulator optional. - Angle driver for handle clearance optional. - Split vice for clamping larger work-pieces optional. - Designed to automate processes and robotize them. - Fitted with a high pressure single acting oleo-dynamic spindle. - Rotary connection at the inlet and the outlet for oil. - 4 mm. automatic stroke for closing and opening. - Adjustable clamping force directly proportional to the oil pressure input (see manual). ELEMENTS REQUIRED - Hydraulic unit or single acting 500 bar pneumo-hydraulic pump with vice unit connection hose, pressure control switch, safety valve integrated into the unit and ON-OFF switch. - Pressure gauge.

Designed for increasing the clamping field of the vice Designed to tie large and thin pieces Material: Hardened Steel

Designed for increasing the clamping field of the vice Designed to tie large and thin pieces Its serrated part increases aggressiveness in clamping Material: Hardened Steel

Stepped jaws Universal clamping Material: Hardened steel

Designed for clamping pieces of difficult geometries. Can be machined and hardened. Material: 1140F (C45).

Stepped Jaw Universal clamping Material: Hardened steel

Designed for tiding pieces of difficult geometries Can be machined and hardened Material: 1140F (C45)

Hydraulic static blocks reach a pressure between 16 KN and 40 KN with an infeed power of 120 bar Stroke range of 6 and 8mm – Double effect actinoning – Repeatability accuracy of 0.020 mm – Long guides – All basic components are hardened – Basic surfaces are ground – Entirely compact and fully protected against chips – Total lubrication system. Greasing channels within the base jaw and base body – The oil supply for machining and lubrication can be performed from the sides or the base of the body – Hydraulic supply up to 120 bar FUNCTIONING Hydraulically actioned wedge clamping system: the multiplication of the hydraulic force is performed by actioning the wedges. These wedges are ground in order to give rigidity and precision to the set.

Pneumatic static blocks reach a pressure between 8 KN and 20 KN with an infeed power of 6 bar Stroke range of 6 and 8mm – Double effect actioning – Repeatability accuracy of 0.020 mm – Long guides – All basic components are hardened – Basic surfaces are ground – Entirely compact and fully protected against chips – Total lubrication system. Greasing channels within the base jaw and base body – The air supply for machining and lubrication can be performed from the sides or the base of the body – Pneumatic supply up to 9 bar FUNCTIONING Pneumatically actioned wedge clamping system: the multiplication of the pneumatic force is performed by actioning the wedges. These wedges are ground in order to give rigidity and precision to the set.

Hydraulic static blocks reach a pressure between 16 KN and 40 KN with an infeed power of 120 bar Stroke range of 6 and 8mm – Double effect actinoning – Repeatability accuracy of 0.020 mm – Long guides – All basic components are hardened – Basic surfaces are ground – Entirely compact and fully protected against chips – Total lubrication system. Greasing channels within the base jaw and base body – The oil supply for machining and lubrication can be performed from the sides or the base of the body – Hydraulic supply up to 120 bar FUNCTIONING Hydraulically actioned wedge clamping system: the multiplication of the hydraulic force is performed by actioning the wedges. These wedges are ground in order to give rigidity and precision to the set.

Jaw: Soft jaw with fixing holes Material: F-1550 (18crMoS4) Can be hardened Assembly: Keyways

Jaw: Soft jaw Material: F-1550 (18crMoS4) Can be hardened Assembly: Carved 1.5 x 60º

Hydraulic static blocks reach a pressure between 16 KN and 40 KN with an infeed power of 120 bar Stroke range of 6 and 8mm – Double effect actinoning – Repeatability accuracy of 0.020 mm – Long guides – All basic components are hardened – Basic surfaces are ground – Entirely compact and fully protected against chips – Total lubrication system. Greasing channels within the base jaw and base body – The oil supply for machining and lubrication can be performed from the sides or the base of the body – Hydraulic supply up to 120 bar FUNCTIONING Hydraulically actioned wedge clamping system: the multiplication of the hydraulic force is performed by actioning the wedges. These wedges are ground in order to give rigidity and precision to the set.

Mechanical clamping effect by compressed springs. Pneumatic opening. Working pressure 6 bar. No turbo needed. Air blowing for inside cleaning as standard. Repeatability 0,005 mm. K-slot for easy aligning as standard.

The F-GRIP is a clamping system based on reversible adhesion principle. The developed adhesive consists in a biphasic polymer, nano-structured with different adhesion phases controlled by temperature. The control of the temperature enables to stick and unstick all types of material with a high clamping force and without compromising the areas to be machined.

The F-GRIP is a clamping system based on reversible adhesion principle. The developed adhesive consists in a biphasic polymer, nano-structured with different adhesion phases controlled by temperature. The control of the temperature enables to stick and unstick all types of material with a high clamping force and without compromising the areas to be machined.