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-compensatory 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:
• Opening and closing pedal, with gradual control or two set 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-retainer roller to ensure reliable feed with no effort from the operator;
• Automatic 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;
• Electrics housed in sealed cabinet with auxiliary voltage 24 Volts, complying with international safety standards;
• Without electroexhausters.