Wide belt sander cleaning device

摘要: A device for cleaning abrasive surfaces used in wood sanding operations includes a frame attached to the of belt machine. retainer assembly is carried by and receives block natural or synthetic rubber material. The associated are selectively moved into position whereby contact with running achieved. movement cartridge controlled fluid cylinder arrangement. Hydraulic withdrawal cylinders at either end set lift an upward direction out belt. central projection overcome force two outer cylinders, forcing operative when desired. Controls provided regulating time depending on operating conditions. Alternative controls may also be adjust pressure compensate changing weight as it worn away during use.