Stretch blow molding machine STS

for PPfor bottlestwin-station

1.The machine adopts human-computer interface to control the whole working procedures, auto-loading, auto blowing, auto dropping. Action cylinders are all assembled with magnetic induction switches.Connect with PLC to control every step and test every cylinder. Next action will continue after the former step done, If former step is not finished, alarm automatically and do not work. PLC displays problem position. 2.Fast speed, accurate position, smooth action. 3.According to special demand, adopt cross double crank pressed clamping, with strong clamping force. Mould open stroke can be adjustable according to the bottle size to save the time. 4.Far infrared heater lamps have strong penetrations , preforms are heated uniformly while rotating, PLC or electronic pressure adjustor controls each group of temperature separately. 5.Particular pre-heater design makes prefrom close while heating. Change space, shorten heating tunnel and reduce energy consumption according to the bottle size while blowing. 6.The air supply system consists of slight blow, high pressure blow, low pressure actions, to supply enough air for different products. 7.Relieble and special valve design make all the air system clear. 8.Servo motor saves more electricrty and gets more output. 9.Automatic lubrication oil device protects the machine well. 10.Production workmanship process is fully automatic to make best quality and pollution-free. it holds less investment, high efficiency, easy operation, simple repair, safety etc.