HDPE/PE/PP Plastic Machine 3D Air Ducts Pipe Making Extrusion Blow Molding Moulding Machinery Made in China Auto

Product Description

Product Description
Auto ST3D-70 Blow Molding Making Machine for Car Air Ducts Pipes
Production Descriptions:
1.Suitable for producing different car shaped pipe fittings products,-like the automotive oil filler pipe,air ducts pipe and others.
2.Finished product less or without scrap for strong strength.
3.Adopt high output extrusion system, accumulating die head.
4.Optional action elements such as upper encapsulation, product ejection, and core pulling.
5.Template size can be customized according to product size.
6.Hydraulic servo control system.
Advantages:
Advantages of 3D blowing technology
Compared with the traditional blow molding technology, the advantages of 3D technology:
To improve the quality of products by avoiding extrusion joint:
*The wall thickness is well-distributed
*No strength weakened, because it can avoid raw material accumulation and notch.
*Can use raw materials which are generally not allowed to be extruded.
*Can avoid the weakness of the joint on short-glass fiber reinforced thermoplastic materials.
*Less recycled material, can reduce the risk of damage to sensitive polymer decomposition and fiber.
*Less flash weight:
*Lower investment cost, using smaller extruder and lower clamping force, no need expensive deflashing device, using smaller ancillaries(including crusher, mixer, conveyor and cooling system).
*Lower production costs, energy saving, less energy consumption on motor and heating due to using less energy on less raw material plasticizing and cooling.
Radial wall-thickness control system
RWDS(Radial wall-thickness control system) can avoiding the problem of not-balanced wall thickness in the bending section the products. lt can adjust the thickness of a small parison randomly in radial-direction.
Product Parameters

Item	Unit	ST3D-70
Max product	L	15
Screw diameter	mm	70
Screw L/D ratio		26:1
Plasticizing Output	kg/hr	70
Barrel heating power	KW	25
Extruder motor power	KW	30
Mold platen size	mm	800*700
Daylight	mm	300-900
Clamping force	KN	280
Hydraulic pump motor power	KW	22
Air pressure	Mpa	0.8
Air consumption	m³/min	0.4-1
Total power	KW	85
Average power consumption	KW	42.5
Machine size	M	6.15*3.5*3.6
Machine Weight	Ton	12

Final Product

Detailed Photos
01 Clamping System
1. Latest toggle type clamping system.
2. Big platen size capable to carriage more bigger size moulds.
3. Strong enough clamping force can make the bottles joint line more perfect and smooth.
4. All casting process ensure the clamping system longer life and more precision.
5. More precision carriage stroke and easy to adjust.6.Safety protection device for operator. Good material used for the die head



02 Electrical System
1. All our electrical components areusing international top brands. Such as Japan Mitsubishi,France Schneider, ABB from Europe, Omron reply, Taiwan delta servo drive controller, Italian Gefran transducer,..
2. Electrical cabinet equipped withcooling fans for temperature adjust.
3. CE standard.

03 Control System
1. Colorful screen display with English.Technical setting date saving system 100 points parison controller, to make sure even thickness of finished product.
2. Optimized switches, easily operation.
3. Latest Wisetech Intelligent control system easy operation.
4. Parison control MOOG 100 points precision to control the wall thickness
5. Production tectonics and parameter saving for 20 moulds.
6. Professional engineer setting pages for problem diagnosis.
7. Short-cut key board & emergency stop or safety production.
8. Aluminum cantilever operation box and easy adjustment.
9. Remote technical support & program

04 Extrusion System
1. High quality hardness bimetallic screw &barrel for PP,PE,HDPE,PVC,PC... high plasticizing and longer life. 2. The extrusion motor adopt famous brand GermanySiemens to ensure the heating result. 3. Pre-heating with intelligent protection for screw and motor4. Heater is adopting high quality ceramic heating technology. 5. Screen filter is optional for small or light weight bottles. 6. Reasonable head runner design for color change quickly. 7. MITSUBISHI Invertor controlling frequency of screwand reducer.
05 Hydraulic System
1. Latest hydraulic oil tank design for smooth running of all hydraulic parts.
2. Hydraulic motor we choose to use servo motor.Servo motor energy saving 50% more than normal motor and Low noise and increase working life of hydraulic units.
3. The machine is equipped with hydraulic valves and hydraulic pumps imported from world-famous companies,thus assuring consistent and reliable working performance.
4. Optimized hydraulic design to adopt pressure, flow and time 3 factors to control action precision and smoothness.
5. Platen moving cylinders with mechanical shuttle valve toreduce impact force at end position.
Seller Recommendation
Our Advantages
Company Profile

Packaging & Shipping
FAQ
Q: Can we visit your factory?Sure. We located in Zhangjiagang city which is very near Shanghai. For overseas customers, you can fly to Shanghai Pudong International Airport. We can pick you up in the Airport. (or Hongqiao International Airport. ) We also provide visit online by video.Q: How can we get the exact price of plastic machine?Contact us with the products size, shape, annual quantity and photo if possible. We can recommend our machine models with quotation.Q: Do you provide any spare parts with machine?Yes, we offer all necessary spare parts before shipment.(contact us for packing list )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' 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 and time.