Injection molding screw barrel spare parts

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 machine accessories:1. Be brushed anti-corrosive oil on screw barrel. 2. Packed with film. 3. Packed in the wood

Featured Products

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 machine accessories:
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 injectionscrew diameter  length(mm)barrel diameter length(mm)Amount of injection(g)screw diameter  length(mm)barrel diameter  length(mm)
(g)
30-90Φ30x900Φ85x860800-1250Φ75x1825Φ170x1725
60-125Φ35x910Φ85x8601000-1500Φ80x2000Φ180x1805
100-150Φ38x935Φ95x9001250-2000Φ85x2300Φ190x1900
125-160Φ40x980Φ95x9102000-3000Φ90x2700Φ210x2000
125-300Φ42x1030Φ105x88802500-5000Φ100x2600Φ230x2405
250-400Φ45x1210Φ115x11653000-6000Φ110x2600Φ256x2590
300-500Φ50x1300Φ125x12604000-10000Φ120x2800Φ256x2800
450-600Φ55x1335Φ130x13206000-8000Φ130x3010Φ256x2970
500-700Φ56x1350Φ130x13508000-10000Φ145x3010Φ256x3200
500-700Φ60x1380Φ140x135010000-15000Φ160x3500Φ270x3200
650-800Φ65x1415Φ150x142013000-25000Φ170x3415Φ317x3380
700-1000Φ70x1790Φ160x1685   
 
ModelL/Doutput capacity(kg/h)screw rotation speed(rpm)driving motor(kw)center heigh(mm)
JG20:13-510-601.1/1.5/2.21000-1400
JG25:15-810-602.2/3.0/4.01000-1400
JG25:15-1010-602.2/3.0/4.01000-1400
JG25-36:110-12010-1505.5-221000-1400
JG25-36:160-30020-15022-751000
JG25-36:1200-45020-15030-1321000
JG25-36:1180-60020-11030-1851000-1100
JG25-36:1320-100020-9075-2801000-1250
Technical Information
Main Base materials1.38CrMoAlA (SACM645)Main Alloy Materials1. 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 Technics1. Heat treatmentTechnical parametersNitriding layer depth:0.5-0.8mm
2. QuenchingNitrided hardness:900-1000HV
3. Nitriding treatmentBimetallic layer depth:3 mm
4. Bimetallic alloy welding for screwBimetallic hardness:57~69HRC
5. Bimetallic alloy centrifugal casting for barrelHard-chrome plating hardness after nitriding:≥950HV
6. Hard-chrome electroplatingChrome-plating layer depth:0.03-0.09mm
Linearity of screw:0.015mmSurface roughness:Ra 0.4
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.

The Scope Of Application
Suitable for PP, PE, PVC, ABS, PBT, PET, PC, PA, PPS, acrylic, bakelite and other plastic injection molding.

Injection Molding Screw Barrel Spare Parts
Injection Molding Screw Barrel Spare Parts
Injection Molding Screw Barrel Spare Parts
Injection Molding Screw Barrel Spare Parts
Injection Molding Screw Barrel Spare Parts
Injection Molding Screw Barrel Spare Parts

Injection Molding Screw Barrel Spare Parts
Injection Molding Screw Barrel Spare Parts


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!!!


FAQ
1. 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 service


5. 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. Guarantee


7. 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. 










































































































































































 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours