Zhejiang Alven Intelligent Manufacturing Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 50 Sets/Month |
| Delivery Time | 30 Days |
| Packaging Details | Standard wooden boxes |
| Material | 38CrMoAlA,SKD61,42CrMo,DC53,Stainless Steel |
| Application | PROFILE,PIPE,Rigid PVC extrusion machine,SHEET,Granules or powder |
| Surface treatment | Nitrided Treatment,Nitrided or bimetallic,Polishing/chrome plating/PVD coating,Bimetallic,Nitriding treatment |
| Screw design | Extruder Single Screw Barrel |
| Application machine | Screw Barrel Extruder,PE PP PVC WPC Profile Pipe Conical Twin Screw Barrel Extruder,Pelleting Extruder spare parts,SJSZ80/156 |
| Screw diameter | 20~45MM,75/150mm,15mm-360mm,50-500MM,20-250 mm L/D 15-50 extruder single screw barrel |
| Product name | Screw,2018 Twin Screw Extruder Barrel,HRC 58-62 hardness extruder accessories twin screw barrel |
| Warranty | 12 Months,More than two years |
| Surface roughness | Ra 0.4,Ra0.4um |
| Nitriding depth | 0.6-0.8mm |
| Type | 38crmoala screw and barrel for plastic extruder,venting etc.,BIMETALLIC,Mixer,side feeding |
| Ratio of length to diameter | L/D15-55,L/D=12-45,8-20 |
| Nitrided hardness | HRV 60-80,HV900-1000 |
| Bimetallic thickness | 1.5mm~3mm |
| Depth of alloy | 2.5mm-4mm |
| Base material | 38CrMoAIA/42CrMoAIA/38CrMoAIA(JIS SACM645) |
| Brand Name | ALVEN |
| Model Number | Dia180mm |
| Place of Origin | Zhoushan China |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 50 Sets/Month |
| Delivery Time | 30 Days | Packaging Details | Standard wooden boxes |
| Material | 38CrMoAlA,SKD61,42CrMo,DC53,Stainless Steel | Application | PROFILE,PIPE,Rigid PVC extrusion machine,SHEET,Granules or powder |
| Surface treatment | Nitrided Treatment,Nitrided or bimetallic,Polishing/chrome plating/PVD coating,Bimetallic,Nitriding treatment | Screw design | Extruder Single Screw Barrel |
| Application machine | Screw Barrel Extruder,PE PP PVC WPC Profile Pipe Conical Twin Screw Barrel Extruder,Pelleting Extruder spare parts,SJSZ80/156 | Screw diameter | 20~45MM,75/150mm,15mm-360mm,50-500MM,20-250 mm L/D 15-50 extruder single screw barrel |
| Product name | Screw,2018 Twin Screw Extruder Barrel,HRC 58-62 hardness extruder accessories twin screw barrel | Warranty | 12 Months,More than two years |
| Surface roughness | Ra 0.4,Ra0.4um | Nitriding depth | 0.6-0.8mm |
| Type | 38crmoala screw and barrel for plastic extruder,venting etc.,BIMETALLIC,Mixer,side feeding | Ratio of length to diameter | L/D15-55,L/D=12-45,8-20 |
| Nitrided hardness | HRV 60-80,HV900-1000 | Bimetallic thickness | 1.5mm~3mm |
| Depth of alloy | 2.5mm-4mm | Base material | 38CrMoAIA/42CrMoAIA/38CrMoAIA(JIS SACM645) |
| Brand Name | ALVEN | Model Number | Dia180mm |
| Place of Origin | Zhoushan China |
An extruder screw barrel with copper tube winding is a specialized modification of the core component in extrusion machinery, designed to enhance temperature control precision during the extrusion process. This configuration integrates a traditional screw barrel (the cylindrical chamber where raw materials are melted, mixed, and conveyed by a rotating screw) with a wrapped layer of copper tubes, which serve as a key part of the thermal regulation system.
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
ZHEJIANG ALVEN INTELLIGENT MANUFACTURING Co., LTD. is a professional company producing screw barrel, gearbox, plastic crushing equipment, plastic forming auxiliary equipment and other mechanical accessories. The company always adheres to the enterprise soul of "improving manufacturing production efficiency and product quality with our products", so as to create greater benefits for customers and achieve a win-win situation.
1. who are we?
We are based in Zhejiang, China, start from 2002,sell to Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%),Southeast Asia(5.00%),Eastern Europe(5.00%),South America(5.00%),North America(5.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always final Inspection before shipment;
3.what can you buy from us?
Screw barrel,Injection screw barrel,Extruder screw barrel,Conical twin screw barrel,Parallel twin screw barrel
4. why should you buy from us not from other suppliers?
We are more professional, provide best service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,Arabic,French,Russian,Korean
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2002
Total Annual:
900-2000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Alven Intelligent Manufacturing Co., Ltd., formerly Jiading Plastic Machinery Co., Ltd., found in 2002, is located in Zhoushan——hometown of screws & barrels. The factory covers an area of 22,000 square meters , currently has 80 employees. The factory has a professional te... Alven Intelligent Manufacturing Co., Ltd., formerly Jiading Plastic Machinery Co., Ltd., found in 2002, is located in Zhoushan——hometown of screws & barrels. The factory covers an area of 22,000 square meters , currently has 80 employees. The factory has a professional te...
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