Glue spreader machine is important plywood machinery.it is used to coat the glue on veneer for plywood making. Glue spreader machine is used to coat the glue on the core veneer and plywood on average.the glue spreader machine has three rollers and four rollers.the glue spreader machine is divided into single-side coating machine and double sider coating machine.it is mainly used in core veneer,multi layer plywood board,blockboard and so on.this machine has many addvantage,reasinable design,uniform glue,save cost and easy operation.