Basic Info.
Feature
Recycle, Degradable, Disposable
Trademark
Jianghai Screws
Transport Package
Wooden Cases
Specification
38CrMoAlA, 42CrMo
Product Description
Zhoushan Jianghai Screws Manufacture Co.,Ltd is specialized in making all types of excellent quality screws and barrels for plastic machines, extrusion and rubber machines in Zhejiang China.Injection molding screw barrel
1. Be brushed anti-corrosive oil on screw barrel.
2. Packed with film.
3. Packed in the wooden. The most common type of injection screw barrel |
Amount of injection | screw diameter length(mm) | barrel diameter length(mm) | Amount of injection(g) | screw diameter length(mm) | barrel diameter length(mm) |
(g) |
30-90 | Φ30x900 | Φ85x860 | 800-1250 | Φ75x1825 | Φ170x1725 |
60-125 | Φ35x910 | Φ85x860 | 1000-1500 | Φ80x2000 | Φ180x1805 |
100-150 | Φ38x935 | Φ95x900 | 1250-2000 | Φ85x2300 | Φ190x1900 |
125-160 | Φ40x980 | Φ95x910 | 2000-3000 | Φ90x2700 | Φ210x2000 |
125-300 | Φ42x1030 | Φ105x8880 | 2500-5000 | Φ100x2600 | Φ230x2405 |
250-400 | Φ45x1210 | Φ115x1165 | 3000-6000 | Φ110x2600 | Φ256x2590 |
300-500 | Φ50x1300 | Φ125x1260 | 4000-10000 | Φ120x2800 | Φ256x2800 |
450-600 | Φ55x1335 | Φ130x1320 | 6000-8000 | Φ130x3010 | Φ256x2970 |
500-700 | Φ56x1350 | Φ130x1350 | 8000-10000 | Φ145x3010 | Φ256x3200 |
500-700 | Φ60x1380 | Φ140x1350 | 10000-15000 | Φ160x3500 | Φ270x3200 |
650-800 | Φ65x1415 | Φ150x1420 | 13000-25000 | Φ170x3415 | Φ317x3380 |
700-1000 | Φ70x1790 | Φ160x1685 | | | |
|
Model | L/D | output capacity(kg/h) | screw rotation speed(rpm) | driving motor(kw) | center heigh(mm) |
JG | 20:1 | 3-5 | 10-60 | 1.1/1.5/2.2 | 1000-1400 |
JG | 25:1 | 5-8 | 10-60 | 2.2/3.0/4.0 | 1000-1400 |
JG | 25:1 | 5-10 | 10-60 | 2.2/3.0/4.0 | 1000-1400 |
JG | 25-36:1 | 10-120 | 10-150 | 5.5-22 | 1000-1400 |
JG | 25-36:1 | 60-300 | 20-150 | 22-75 | 1000 |
JG | 25-36:1 | 200-450 | 20-150 | 30-132 | 1000 |
JG | 25-36:1 | 180-600 | 20-110 | 30-185 | 1000-1100 |
JG | 25-36:1 | 320-1000 | 20-90 | 75-280 | 1000-1250 |
Technical Information |
Main Base materials | 1.38CrMoAlA (SACM645) | Main Alloy Materials | 1. Ni-based alloy/Deloro alloy |
2. SKD-61 (Special Tool Steel) | 2. Tungsten carbide/Wolfram carbide |
3. 42CrMo (Ultrahigh StrengthSteel) | 3. NiCo-based alloy |
4. DC53 (Cold WorkDie Steel) | 4. Fe-based alloy |
5. W6Mo5Cr4V2 (High-SpeedToolSteel) | 5. Co-based alloy |
Processing Technics | 1. Heat treatment | Technical parameters | Nitriding layer depth:0.5-0.8mm |
2. Quenching | Nitrided hardness:900-1000HV |
3. Nitriding treatment | Bimetallic layer depth:3 mm |
4. Bimetallic alloy welding for screw | Bimetallic hardness:57~69HRC |
5. Bimetallic alloy centrifugal casting for barrel | Hard-chrome plating hardness after nitriding:≥950HV |
6. Hard-chrome electroplating | Chrome-plating layer depth:0.03-0.09mm |
Linearity of screw:0.015mm | Surface roughness:Ra 0.4 |
The Scope Of ApplicationSuitable for PP, PE, PVC, ABS, PBT, PET, PC, PA, PPS, acrylic, bakelite and other plastic injection molding.This parameter is based on our domestic machines and is just for your reference. If you have your own parameter, we can also make it.WHY CHOOSE US?1.Jianghai Screws only supply competitive advantage products.
2.Full refund or Free replacement in case of bad quality or late delivery!
3.Jianghai Screws is focus on service for solution, not only supply screw barrel parts.
4.Quality is our culture, with us your money in safe your business in safe!!!
5.Jianghai Screws is the 2017 year the most welcomed MIC gold supplier!!!FAQ1. Q: How about Jianghai Screws? R:18 years experienced, leading screw barrel manufacturer in China.2. Q:What's Jianghai Screws capacity
R:Passed ISO 9001:2008, Our workshop 8000SQM, Engineers team, 50 good experienced employee, All CNC computer control screw processing, 1000 sets screw barrel capacity per month.3. Q:What's the delivery time R:For regular size, we have finished stock and semi-finished stock, 2.5 weeks max enough For customized, normally 3~4 weeks. 4. Q:How about Jianghai Screws barrel quality and price
R:Top quality in China with competitive price and global after-sale service5. Q:How to make sure the screw suitable for my extruder?
R:Let's know what size you want and we can check it with our drawing.We have lots of BEX,KMD,CMT,AMUT,Weber,Haitian,Sino Holding, Tederic, Borche, Sound,Sonly ect. If your extruder is made in China, it's easy to get the original drawing. Any way,our engineer can measure in your factory,so cost is saved.6. Q:What's the life time and guarantee buy from Jianghai Screws screw barrel?
R:3~5years life time for nitriding ones and bimtallic ones will be longer
One year min. Guarantee7. Q:Where is Jianghai Screws factory and how to reach there?
R:At Yangcang Industry Zone,Dinghai, Zhoushan City, Zhejiang Province. It's 2-3 hours by driving from Shanghai City or Ningbo City. If you want to visit us,we also can pick up you there.8. Q:How to contact with you
R:Just reply to me below if have any question.
Address:
599# Xingzhoudadao Road, Yancang, Dinghai District, Zhoushan City, Zhejiang Province, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Zhoushan Jianghai Screws Manufacture Co., Ltd. is specialized in R&D, designing, and manufacturing screws and barrels. Decades of focus and effofts bring us good quality and reputation. We have established long-term supplying relationships with many domestic famous injection moulding machine manufacturers, and been granted with many honors of Excellent Supplier.
We have advanced manufacturing technique and equipment, possess rich experience in design, which make it possible for us to offer our clients a variety of goods with nitriding, chromeplate, stainless steel, bimetallic surfacing, and tungsten carbide thermal spraying treatments, ect. To meet the needs of different applications.
Over the years, Jianghai has been in line with the concept of "Quality First, Customer Supreme". Also, we are in the constant pursuit of the development of high-end products and providing mapping, designing, sampling processing, refurbishment business, and so on. We seek mutual development with you by our excellent quality and timely service.