film blowing machine

Main specification of the production line 1. Max Layflat width(gusset included): 2500mm 2. thickness : 0.05-0.13mm tolerance: ≤±10% 3. production capacity: 180kg/h 4. take-up speed: 50m/min 5. power supply: 380v, 50Hz 3 Phase 6. applicable raw material: LDPE/HDPE/LLDPE 7. Machine dimension(M):8.0 x 4.0 x8.5 8. Weight:: 15t Characteristic 1. main motor and take-up motor are controlled by inverter 2. material of screw and barrel: 38CrMoAl hardness of heat treatment: screw HV≥740, barrel HV≥900 depth of hardening:0.4-0.7mm brittleness grade: ≤2 grade 3. Gear box: Surface heat quenching and tempering/auto. Oil lubricated 4. Die material: steel 45#/s surface treatment of flow channel: hard chrome- plating 5. Digital display temperature controller