ALVEN240821A
Provided
12 Months
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Milling
New
38crmoaia,Sacm645,AISI4140,SKD61,Gh113
New
390
0.5~0.9mm
0.015mm
Hv950-1200
2.0mm -3.0mm
Ra 0.4 Um
0.05-0.10mm
Provided
Long Service Life
Less Than Grade 2
HRC58-62
Screw Barrel
38crmoaia,Sacm645,AISI4140,SKD61,Gh113
Provided
ALVEN
Packed by Standard Export Wooden Box
DIA20-420mm
Zhejiang, China
8477900000
Product Description





item | single extruder screw barrel for LDPE HDPE LLDPE film blowing machine |
Place of Origin | China |
Zhejiang | |
Brand Name | ALVEN |
Condition | New |
Material | 38CrMoAIA,SACM645,AISI4140,SKD61,GH113 |
Spare Parts Type | screw barrel |
Video outgoing-inspection | Provided |
Machinery Test Report | Provided |
Marketing Type | New Product 2020 |
Warranty | 1 Year |
Video technical support, Field maintenance and repair service, Online support, Field installation, commissioning and training | |
Key Selling Points | Long Service Life |
Local Service Location | Egypt, Canada, Turkey, United Kingdom, United States, Italy, France, Germany, Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, Mexico, Russia, Spain, Thailand, Japan, Malaysia, Australia, Morocco, South Korea, Colombia, South Africa, Ukraine |
After Warranty Service | Video technical support, Online support, Spare parts, Field maintenance and repair service |
Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Plastic machine |
Showroom Location | Egypt, Canada, Turkey, United Kingdom, United States, Italy, France, Germany, Viet Nam, Philippines, Brazil, Peru, Saudi Arabia, Indonesia, Pakistan, India, Mexico, Russia, Spain, Thailand, Argentina, South Korea, Chile, UAE, South Africa, Kazakhstan, Ukraine, Uzbekistan, Tajikistan, Japan, Morocco |
screw material | 38CrMoAIA,SACM645,AISI4140,SKD61,GHII3 |
nitriding hardness | HV950-1200 |
nitriding depth | 0.5~0.9mm |
quenching hardness | HRC58-62 |
nitriding brittle | Less than grade 2 |
surface roughness | Ra 0.4 Um |
screw straightness | 0.015mm |
after nitriding hard chrome plated | HV>=950HV |
chrome plating thickness | 0.05-0.10MM |
alloy depth | 2.0MM -3.0MM |


packed by standard export wooden box


Founded in 2002, Alven Machinery Co.,Ltd. is located in Jintang Town, Zhoushan City, a well-known screw capital city in China. It is a manufacturing enterprise specializing in designing and manufacturing all kinds of precision screw barrel and rubber machinery parts. With the guideline of the market, developing high-paying technology,meeting customers' expectation, fast and accurate service system, improving self-expression and surpassing the status quo, we make unremitting efforts for the development of China's machinery industry. Companies adhering to the "customer first, forge ahead" business philosophy, adhere to the customer.
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 a pre-production sample before mass production;
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
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 a pre-production sample before mass production;
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