Wholesale conical twin screw barrel for WPC extrusion machine
The taper twin barrel screw is a design that combines a conical and twin screw to provide a more uniform temperature distribution and improve the melting and extrusion of plastics. The application of the cone twin barrel screw has achieved remarkable results in the plastic machinery manufacturing industry. It not only improves the quality of plastics, but also greatly improves production efficiency. By optimizing the extrusion process, the cone twin barrel screw can significantly reduce energy consumption and scrap rates. It suitable for pvc ,pe,pp pipe ,profile,panel, wpc,foam board,and granulation and other products.
| Specification | Min Ф35/77; Max: Ф92/188 |
| Raw material tempering hardness | HB≥280 |
| Nitriding surface hardness | HV≥900 |
| Nitriding deepth | 0.6-0.8mm |
| Purpose | WPVC , WPE, super high molecular sheet, 1:2 high culcium buckle, 50%-400% calcium compound pipe, 50% - 300% calcium compound
profile, flexible PVC sheet. PP, PE, ABS, PVC, pelletizer, pipe,sheet,etc |
| The barrel and scerw can be designed different structure according to the different product and market requests.
Specifications of conical twin-screw and barrel: 45/90, 45/97, 50/103, 55/110, 60/120,65/125, 65/132, 68/146, 80/156, 80/172,
92/188.
Technical standard:
Material: 38CrMoALA
Hardness of Modulator: HB260-290
Hardness of Nitrification: 930-970HV
Depth of Nitrification layer: 0.4-0.7mm
Double-alloy technical standard:
Double-alloy level: Level A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 9.5%
Hardness of alloy: HRC56-65°
Applied scope of plastic: applied for all kinds of appended fiberglass, plastic and PPA, PPO, PPS, LCP, magnetism powder and PC
special engineering plasticComponents of alloy powderDepth of alloy layer: 1.2 mm-2.0 mm
Hardness of alloy: HRC>65° |
Zhoushan Jialong Screw Manufacture Co.,Ltd is professional manufacture of screw barrel for plastic & rubber machinery. Including conical twin screw and barrel, parallel twin screw and barrel ,planetary screw and barrel, single screw and barrel for extruder and injection moulding machine. Especially, conical twin screw and barrel with SKD inlay sleeve has better use life.
Profession experience on designing we have 20 years design experiences,we can provide better design according customers need,and also provide solutions to help customers solve extruding and injection moulding problems.omers!
JALONG: Professional experience on processing, we can supply nitrided, chrome plating,stainless steel,bimetallic and surface spraying technology treatment for different demands.
JIALONG SCREW devote on high quality screw barrel and professional rapid service to bring more benefit to cust.
FAQ
01
Q: Are you trading company or manufacturer ?
A: We starts from the foundry factory over more than 20 years. located in zhoushan City, zhejiang Province, China, close to ningbo Port.and ningbo Airport. It is a manufacturer
integrating production and processing. We have offices in zhoushan jintang respectively.
Customers are welcome to visit and inspect the factory.
02
Q: Do you support OEM and ODM?
A: Yes! We have the top design teams in China. You just send us the drawings of the
product and our design team will do it.Please trust our expertise !
03
Q:Why choose us?
A: In this industry, we have a better service and quality management system, I believe you will choose professional, and the same quality to provide you with a better price of us.
04
Q:Do you produce them all?
A: Yes, we specialize in the production of all products are their own production.
05
Q:How to guarantee the quality problem?
A: We have a professional quality inspection department, on-site inspection of the production process, layer upon layer of strict control and inspection of products before delivery,absolutely eliminate defective products.
06
Q:What's the minimum quantity of an order?
A: We are interested in offering a quotation based on your total combined order preferences with freight delivered to your location. Please advise and thank you for your
interest!
07
Q:How do I receive the goods?
A: We have professional transport agents, which can deliver goods to various ports, FOB, CIF, DHL, Federal Express, etc. Please provide detailed address, we can also provide
door-to-door service for you.
08
Q: How long is your delivery time?
A:It is usually 20-35 days. Others calculate the time according to the quantity of your
order.
Product Tags:
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38CrMoAlA Conical Twin Screw Barrel 2400mm For WPC Extrusion Machine Images
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