Machine Description CFM-HC double wall paper cup machine is a multi-functional automatic veneer equipment. It passes through continuous processes such as multi-row automatic paper feeding, ultrasonic welding, robotic paper tube transfer, oil filling, bottom folding, knurling, cup falling, servo glue feeding, cylinder two-stage blanking and fitting, pressing, and cup / bowl unloading veneer. This machine adopts frequency conversion stepless speed regulation; adopts light-controlled non-contact switch to detect abnormal operation, realize automatic shutdown of failure, protect each part of the machine from collision, and improve the stability and life of the machine. The holding tube station adopts left and right independent cams to drive the left and right cup clamps. There is no noise during work, and the holding tube is stable and reliable. It is the latest domestic technology.