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. SPECIAL JAWS Possibility of working with machined soft jaws according to the shape of the workpiece. - Fitted with a high pressure hydraulic intensifier which does not require any external supply. - Angle driver for handle clearance upon request. - 6 different clamping types, interchanging the position of standard jaws: either by rotating the side jaws and fitting the stepped jaw in the middle, or by fitting any of the central jaws on the side closets to the handle. - To clamp a single workpiece, place it in Station II. 3RD HAND MECHANISM Function which permits first one work-piece to be clamped and then the other, enabling it to be fitted in the vertical position. Operation of the 3rd Hand: By turning the handle bring the moveable jaw I towards the work-piece situated in station I until it is clamped. Maintaining the turn bring moveable jaw II towards the work-piece situated in station II until it is clamped. Continuing with the turn, jumpstart the intensifier and start to clamp with high pressure.