... pneumatically, the glue will be fed by pneumatic diaphragm pump Pneumatic swing arm: it can make sure the ... area: oven 4M, hot blast circulate, electric heatingCooling: Axial-flow fan force coolingDriving power: cycloid reducer (Dong Fang), frequency ... area: oven 6M, hot blast circulate, electric heatingCooling: Axial-flow fan force coolingDriving power: cycloid reducer (Dong Fang), frequency ...