THROUGH-FEED OPEN-END FULL HYDRAULIC BUFFING MACHINES, WITH OSCILLATING CYLINDER

complete with fittings, with low conveyor, with automatic hide-braking device, with electric apparature, with safety device, with all electric motors, without electroexhauster.

Characteristics:

• Support structure, in welded steel, comprising boxed sides and connecting beams.
• Steel buffing cylinder offering large diameter and double stabilisation and balancing process, and turning on self-adjusting double-bearing supports. Emery paper with standard width 610 mm. is spiral-wound onto this roller and held at the correct tension by an automatic stretch-compensator device.
• Support roller with special rubber coating, whose hardness and type vary depending on the buffing procedure.
• Mechanical drive for cylinder oscillating movement.
• Hydraulic opening and closing with all components installed in protected positions, running on rolling bearings.
• Possibility to drive the machine by means of two pedals when operating with two workers.
• Opening and closing pedals selectable either for sensitive action of fixed positions.
• Hydraulically operated feed system with speed continually adjustable from 0 to 28 m/1'.
• Decimal regulation of thickness with read-off of value set.
• Device operating on both sides providing rapid adjustment by 3 tenths in either direction of the position of the support-roller in relation to the buffing cylinder.
• Automatic blending device both at beginning and at the end of each pass.
• Upper hide-braking device allows continuous processing with no damage to the last section of the hide.
• Total dust exhauster system with upper and lower suction intakes.
• Hide conveyor belt with option of hide offload to front or rear, hydraulically operated with speed automatically varied in relation to feed speed.
• Intrinsic operator safety devices throughout the processing zone with continual electronic monitoring of efficiency. The device opens the machine and stops the rollers by means of electro-magnetic disk brakes.
• Electric housed in sealed cabinet with auxiliary voltage 24 Volts, complying with international safety standards.
• Without electroexhauster.