Machine Double Sides Plywood Heavy-duty glue spreader for plywood with an air piston and CNC coating and gluing machines Air piston Heavy Duty Glue Spreader Machine Veneer Glue Spreader uses only pure natural rubber, precision lathe and grinding, and is applicable to plywood, multilayer board, veneer, and core-board for single-side or double-side glue. The utility model provides the benefits of easy operation, adjustable glue spread, and uniform gluening.Business Type: Manufacturer/Factory, Trad