Rotary PET Blowing Machines

Plastic Stretch Blow Molding Machine

Products Name: Rotary PET Blowing Machines

Features Specifications:

ZQR Series is the most stable two-step fully automatic pet stretch blow molding machine. It has four cavities and the maximum capacity of the products is 1.5L. It can blow bottles in shapes: carbonated, mineral, pesticide, cosmetics, wide-mouth, hot filling, and other packing containers, which is made of plastic of crystalline type, such as PET, PP etc.
High capability/price ratio PET processing machines are praised as reliable products by our customers. The automatic blowing machine series have powerful productivity but with very reasonable price
1). Rotary blowing method with high efficiency and output speed to reach 99.5% productivity
2). SIEMENS electric control system with quick action and high accuracy
3). German imported air-valve, cylinder, SEW brand motor and trequency-transfer applied to keep stable operation and stretch
4). Quick mould exchanging system makes mould changing easily
5). Professionally designed robot sends preform and takes bottle out automatically and accurately
6). PHILIPS infrared ray lamps with automatic feedback compensation applied in heating system for bearing of heat and keeping heating steady
Main components:
1). PLC color display: SIEMENS (GERMANY)
2). Pneumatic parts: FESTO(GERMANY)
3). Controller of preform transfer: Servo motor National(JAPAN)
4). Other electric parts are all world-famous brand
1). Stable performance with advanced PLC.
2). Conveying preforms automatically with conveyor.
3). Strong penetrability and good and swift distribution of the heat by letting the bottles rotate by itself and revolute in the rails simultaneously in the infrared preheater.
4). High adjustability to enable the preheater to preheat preforms in shapes by adjusting the light tube and the length of the reflecting board in the preheating area, and eternal temperature in the preheater with an automatic thermostatic apparatus.
5). High safeties with security automatic-locking apparatus in each mechanical action, which will make the procedures turn into a state of safety in case of a breakdown in certain procedure.
6). No contamination and low noise with the air cylinder to drive the action instead of the oil pump.
7). Satisfaction with different atmospheric pressure for blowing and mechanical action by dividing the blowing and action into three parts in the air pressure diagram of the machine.
8). Strong clamping force with high pressure and double crank links to lock the mold.
9). Two ways of operating: automatic and manual.
10). Safe, reliable, and unique design of the position of valve to make the air pressure diagram of the machine easier to understand.
11). Low cost, high efficiency, easy operation, easy maintenance etc. with automatic technological process.
12). Contamination is avoided for the bottle body.
13). Ideal effect of the chilling with the chilling system.
14). Easy installation and starting
15). Low rejection rate: less than 0.2 percent.

Speed pcs/h 4000-5500 9000-13000
Bottle Volume L <=2.0L <=2.0L
Cavity   4 10
Product Material   PET PET
Max.Diameter of Product mm 120 120
Max.Bottle Neck Diameter mm 48 48
Max. Product Height mm 350 350
Power Supply   380V,50HZ 380V,50HZ
Main Motor Power KW 6 6
Oven Installation Power KW 80 170
Elevator Power KW 2 2
Blowing Air Pressure Mpa 3.0-4.0 3.0-4.0
Blowing Air Flux m³/min 8-12 16-24
Working Air Pressure Mpa 1 1
Working Air Flux M³/min 2 3.5
Dimension of machine m Machinery 3.2*2.4*2.2 Oven 3.0*2.1*2.2 Machinery 3.2*2.5*3.3 Oven 5.0*2.2*2.3
Weight of machine Ton 6 16
Eligible Rate   >=99.8% >=99.8%

Rotary PET Blowing Machines

 Manufacturer Introduce



Main Product:

thermoplastic & thermosetting plastic injection machines,auxiliary machines




No.888,Kungang Rd,Songjiang Sci.&Tech.Park,Shanghai,China


86-21-57855656 57855252