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STBII-30L Continous Extrusion Blow Molding Machine


Machine Features:
●Special design for 15-30L HDPE/PE/PP stacking barrels, bottles...
●High Speed with 50-60pcs/hr.
●Hydraulic and electric hybrid power design, it makes the machine running more speed and more energy saving
●Full Servo system control.
●Simple structure in linear type, easy in installation and maintenance.
●With robot arm take out the finished product.
●Single die-head Single station.
Detailed Description
Clamping System ●Latest toggle type clamping system. ●Big platen size capable to carriage more bigger size moulds. ●Strong enough clamping force can make the bottles joint line more perfect and smooth. All casting process ensure the clamping system longer life and more precision. ●More precision carriage stroke and easy to adjust. | ![]() |
Core Control System ●Latest Wisetech control system. ●Intelligent man-machine system easy operation. ●Parison control MOOG 100 points precision to control the wall thickness. ●Production tectonics and parameter saving for 20 moulds. ●Professional engineer setting pages for problem diagnosis. ●Short-cut key board & emergency stop for safety production. ●Aluminum cantilever operation box and easy adjustment. Remote technical support & program updating. | ![]() |
Electrical System ●All our electrical components are using international top brands. Such as Japan Mitsubishi,France Schneider, ABB from Europe, Omron reply, Taiwan delta servo drive controller, Italian Gefran transducer,.. ●Electrical cabinet equipped with cooling fans for temperature adjust. CE standard. | ![]() |
Extrusion&Heating System ●High quality hardness bimetallic screw &barrel for PP,PE,HDPE,PVC,PC... high plasticizing and longer life. ●The extrusion motor adopt famous brand Germany Siemens to ensure the heating result. ●Pre-heating with intelligent protection for screw and motor. ●Heater is adopting high quality ceramic heating technology. ●Screen filter is optional for small or light weight bottles. ●Reasonable head runner design for color change quickly. ●MITSUBISHI Invertor controlling frequency of screw and reducer Hydraulic System ●Latest hydraulic oil tank design for smooth running of all hydraulic parts ●Hydraulic motor we choose to use servo motor. Servomotor energy saving 50% more than normal motor and Low noise and increase working life of hydraulic units. ●We choose SUMITOMO pump and YUKEN valve as the key part of hydraulic system to ensure the performance reliable and running smooth of the machines. ●Composed of motor, pump, pressure regulating valve block,reversing valve blocks, cylinders and oil chillers. ●Optimized hydraulic design to adopt pressure, flow and time3 factors to control action precision and smoothness. ●Platen moving cylinders with mechanical shuttle valve to reduce impact force at end position. ●High stationary and reliability, accurate operation, longevity and quick response. | ![]() |
Hydraulic System ●Latest hydraulic oil tank design for smooth running of all hydraulic parts ●Hydraulic motor we choose to use servo motor. Servomotor energy saving 50% more than normal motor and Low noise and increase working life of hydraulic units. ●We choose SUMITOMO pump and YUKEN valve as the key part of hydraulic system to ensure the performance reliable and running smooth of the machines. ●Composed of motor, pump, pressure regulating valve block,reversing valve blocks, cylinders and oil chillers. ●Optimized hydraulic design to adopt pressure, flow and time3 factors to control action precision and smoothness. ●Platen moving cylinders with mechanical shuttle valve to reduce impact force at end position. High stationary and reliability, accurate operation, longevity and quick response. | ![]() |
Company Profile




FAQ
Q: How about your after-sale service ?
We offer manual instruction and engineer training before loading,after shipment we provide 24 HRS online support, video technical support or field installation assist.
Q: What is the lead time?
For customized machine, it takes about 45-60 days after deposit. For stock machine, fast shipment. ( The actual production cycle will vary according to the degree of customization.)
Q: What is the warranty period for your machine ?
12 months warranty for components and technical support .
Q: Do you provide custom machines?
Most of our machines are customized. Our goal is efficiency and stable performance. We design the machines according to customers products to meet customer's needs.
Q: How can we install the machine when it arrives?
We can send experienced technicians to customer's country for guiding the installation and commission the machine, also train the customer's employees.
Q: What's the advantage of SINOTECH?
We provide customers with turnkey projects. Including plant design, plastic machine and mold installation, debugging, also we can source the auxiliary equipments for customers. We can ship the full set of machines after testing in our factory. It will save a lot of cost an
Any question,please call me.
Model. No | Unit | STB-30 |
Available Material | PE、PP、ABS... | |
Max. Product Volume | L | 30 |
Dry Cycle | PC/h | 650 |
Plasticizing Capacity | Kg/hr | 120-140 |
Screw Diameter | mm | 80 |
Screw L/D Ration | L/D | 24 |
Screw Heating Power | Kw | 15.6 |
No.Of Heating Zone | Zone | 4 |
Screw Fan Power | Kw | 0.5 |
Extruder Motor Power | Kw | 30(700) |
| Platen Opening Stroke | mm | 350-850 |
Platen Moving Stroke | mm | 370 |
Mould Platen Size(WxH) | mm | 750×860 |
Max. Mold Size(W×H) | mm | 520×860 |
Oil Pump Driver Power | Kw | 15 |
Clamping Force | KN | 200 |
Max. Die-Pin Diameter | mm | 250 |
Die Heating Power | Kw | 22.8 |
Blowing Pressure | Mpa | 0.8 |
Air Volume | M³/min | 0.7 |
Cooling Water Pressure | Mpa | 0.3 |
Water Consumption | L/min | 70 |
Weight Of Machine | Ton | 12 |
| Size Of Machine | m | 4.8×3.4×4 |