504,056 active members
4,441 visitors online
Register for free
Login Register
OTEC Präzisionsfinish - Banner

OTEC Präzisionsfinish

Products
Drag finishing units
Drag finishing units
Other tool and cutter sharpening machine
OTEC Präzisionsfinish GmbH
Other tool and cutter sharpening machines
Drag finishing units
In the drag finishing process, high-quality workpieces are clamped in so-called drag finishing machines and describe a planetary motion through an abrasive medium. For this process, OTEC has developed special techniques to fulfil a wide variety of customer requirements. The use of a dual drive system with two electric motors enables workpieces, including the cutting edges of carbide drills, to be rounded uniformly, giving a considerable increase in tool life. By positioning the holders at an angle, the quality of polishing on the face of the workpiece, e.g. in the case of forming tools, can be improved considerably.

Drag finishing machines from OTEC are available for both wet and dry processing.

The drag finishing process is especially suitable for applications in:
the toolmaking industry (e.g. for rounding cutting edges and polishing the chip flutes of carbide tools to a high shine)
forming tools (for smoothing and polishing the pressing and forming surfaces)
  • Easy changeover of workpieces
Product details Homepage Product request
Stream Finishing Machine SF Automation Series
Stream Finishing Machine SF Automation Series
Other tool and cutter sharpening machine
OTEC Präzisionsfinish GmbH
Other tool and cutter sharpening machines
The SF Automation series offers deburring, rounding and smoothing in a single processing stage, in a very short time and without detriment to the contours of the workpiece. Path-controlled motion enables specific areas of a workpiece to be processed more intensely. Because of the tremendous processing forces involved, the SF Automation provides fast and economical finishing and guarantee absolutely reliable processing results.

The SF Automation series of machines can optionally be equipped with pulse finishing and because loading is carried out automatically, they are suitable, among other purposes, for production lines with a predefined cycle time. Depending on the requirement profile, the machines can be pre-equipped automatic loading or optionally equipped with integrated automatic loading. The modular design of the machine means that it can easily be adapted to the cycle time. This enables the SF Automation to be easily incorporated into a production line as an integral component of the line. Typical applications for the SF Automation series include deburring, rounding, smoothing and polishing of camshafts and components with complex geometries such as thread-cutting dies and fuel injectors.
  • SF Automation Series
  • SF 2 RLS(Robot Loading System)
  • SF 3 RLS(Robot Loading System)
Product details Homepage Product request
Disc finishing unit
Disc finishing unit
mass finishing machine
OTEC Präzisionsfinish GmbH
Barrel and vibratory finishing machines
Disc finishing unit
The CF series of disc finishing machines can be used for any application that requires a perfect surface finish to be achieved in a very short time for a variety of workpieces such as ine cutting, turning, milling and stamping tools, jewelry, etc. Disc finishing machines are modular in design and available as standard with 1 - 4 process drums. All controls are accessible from the front and clearly laid out. Many years of experience have gone into the development of these machines, which is why they are so popular with our customers.

Speed, processing time, water/compound concentration, rinse cycles and all other main processes parameters can easily be set by means of the user-friendly Siemens touch screen control panel and many different processing programs can be stored. Deburring, smoothing, grinding and polishing – the entire range of applcations with just one machine.
  • Deburring, grinding, polishing
  • CF 1x18
Product details Homepage Product request
HV 20
HV 20
Grinding vibrator
OTEC Präzisionsfinish GmbH
Barrel and vibratory finishing machines
HV 20
By introducing the HV 20 tub vibrator, OTEC is now extending its product range still further and increasing the scope of options available for mass finishing, deburring, edge rounding and polishing. Typical applications for this tub vibrator include the finishing of bone nails, bone plates, drill inserts and dies. Thanks to its unique design, this machine provides very intensive finishing and therefore enables much shorter processing times to be achieved than with conventional tub vibrators.
Product details Homepage Product request
SF PULSFINISH machine
SF PULSFINISH machine
Other honing, lapping and polishing machine
OTEC Präzisionsfinish GmbH
Other honing, lapping and polishing machines
SF PULSFINISH machine
The SF PULSFINISH with the newly developed pulse drive was specially developed for the requirements of the automotive sector and the modern toolmaking industry. The PULSE FINISHING process enables the extreme requirements of large-scale series production to be consistently met in terms of process reliability, speed and finishing quality. For example, it is possible to deburr, round and smooth surfaces from Rpk 0.2 μm to Rpk 0.1μm in less than a minute and in a single processing stage. This achieved without adversely affecting the contours of the workpiece.
  • SF-Machine with Pulsfinish
  • SF-Machine with Pulsfinish
Product details Homepage Product request
SF stream finishing
SF stream finishing
Other honing, lapping and polishing machine
OTEC Präzisionsfinish GmbH
Other honing, lapping and polishing machines
SF stream finishing
The SF stream finishing machine (also referred to as an immersion polishing unit) is a completely new concept which features short processing times, easy automation and excellent reliability as well as providing a first-class mirror finish even inside the flutes. It is also called spindle finishing machine.
  • SF Manual Series
  • SF Manual Series
  • SF 2 HD
  • SF 2 HD
Product details Homepage Product request
Ceramic abrasives
Ceramic abrasives
Bonded abrasive product
OTEC Präzisionsfinish GmbH
Bonded abrasive products
Ceramic abrasives
Here the abrasive material is bonded in ceramic.
Properties: high density, hard basis material.
Area of application: mainly for the grinding of steel alloys.
Product details Homepage Product request
Plastic grinding chips
Plastic grinding chips
Bonded abrasive product
OTEC Präzisionsfinish GmbH
Bonded abrasive products
Plastic grinding chips
Here the abrasive material is bonded in polyester resin.
Properties: low density, soft basis material.
Area of application: mainly for the grinding and polishing of non-ferrous metals
Product details Homepage Product request