Parallel Twin Screw and Barrel For Plastic Extruder

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
1500 set/month

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Product Description:

 conical twin screw barrels for PVC pipe&profile&WPC extruding machine

 

 

 

Product Description

Material
High quality alloy-steel
1) 38CrMoAlA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18Mov
4) CW6Mo5Cr4V2

 

 

Heat-treatment

Nitriding treatment
Electroplated hard-chrome finish
Spray bimetallic coating

 

 

 

our service 

In today’s competitive market, making a PVC or other extruder product at maximum productivity levels and the lowest possible cost is paramount in growing your business, increasing profits and meeting your overall business objectives.

 

For over one decades CNBM  has been a leading supplier in machine components for the Plastic, Food and Rubber industry. Flite Technology has earned the reputation as an innovator and industry leader in the manufacturing of precision single and twin feed screws and barrels. Whether it's new, rebuilding, designing or repair, you can be confident our service, quality and performance will be unsurpassed.

 

We also offer very aggressive competitive pricing. Pick up and delivery service is available as well as reverse engineering for existing worn out parts.

  

We are focus on service for solution, not only supply screw barrel.

 

 

 

We can do any kind of screw barrel for extruder molding machine, injection molding machine and blow molding machine, see the application as below


Parallel Twin Screw and Barrel For Plastic Extruder

 

 

 

 

 

 

 

 

 

 

FAQ

 

screw barrel 
1.Q: How about CNBM? 
R:CNBMChina National Building Materials Group Corporation)(Fortune Global 500 companies)is a state-owned CNBM is state owned largest building materials and equipment manufacturer and supplier, we have more than more than 500 factories.

 

2. Q:What's CNBM capacity 
R:Passed ISO 9001:2008, Our workshop 12000SQM, thousands good experienced employee, All CNC computer control screw processing, 1000sets screw barrel capacity per month.

3. Q:What's the delivery time 
R:for regular size, we have finished stock and semi-finished stock, 2weeks max enough
for customized, normally 3~4weeks.

4.Q:How about CNBM screw barrel quality and price 
R:Germany Technical invested, top quality in China with competitive price and engineers available to service machinery overseas 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. If your extruder is made in China,it's easy to get the original drawing.

6. Q:what's the life time and guarantee buy from CNBM screw barrel?
R:3~5years life time for nitriding ones and bimtallic ones will be longer One year min. Guarantee


7.Q:How to contact with you 
R:just reply to me below if have any question.

 

 

 

Company Information

CNBM International Corporation

(CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.With the advantages in Cement, Composite Materials, New Building Materials and Engineering, We are enlarging sub-brand. Currently, we have wholly-owned overseas subsidiaries and branches in 5 countries with a view to realize localization. Meanwhile, we have established strategic partnerships with hundreds of domestic manufacturers and sound business relations with clients from over 120 countries. In line with the business, CNBM International launched E-business platform Okorder.com. It conformed the best resource and logistics to meet the customers’ request  with 24 hours full-time service.

Our Vision: Initiate new global trading structure; create new value for benefit related partners.

We will do utmost to promote rational use of resources under the new structure, meanwhile, create new value of  “green, environment friendly and sustainable’ for a more prosperous future.

 

CNBM International Co. Carpet Dept.

 

At CNBM International Co. Carpet Dept., we design and weave  beautiful carpets of superb durability - with axminster, tufted and wilton carpets to suit all hospitality environments. · There is no size limitation on rug size.  Rugs can be created with a variety of materials from pure wool to woolen silk, from natural fiber to chemical fiber.

 

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Q:Wire and cable extrusion machine temperature exceeds the process documentation, what are the reasons?
When making documents, they are not in accordance with the actual situation.
Q:What are the components of an extruder?
An extruder in which an air vent is disposed at the center of an exhaust extruder to allow removal of air and volatiles from the processed plastic. The main machine of plastic extruder is plastic extruderIt consists of an extrusion system, a drive system and a heating and cooling system. 1. extrusion system extrusion system includes screw, cylinder extrusion die head, extrusion die head, molding parts of the extruder. Also known as extrusion die, extrusion die. The utility model has the function that the plastic melt from the extruder barrel is well distributed in the die runner so as to be extruded and formed from the die at a uniform speed. The forming action of an extrusion die is in the process of complete extrusion (see plastics processing). A plastic extruder consists of an extrusion system, a drive system and a heating and cooling system. The classification system of extrusion system includes 1. extrusion screw, barrel, hopper, head, and mould, plastic extrusion system by plasticizing evenly into the melt, the establishment of Liu Hesheng basic information name in this process and Liu Hesheng taught: - professional engineeringControl science and EngineeringJob: in gender: Male College: College of mechanical and power engineering representative paper: melt rotating twin screw extruder in conveying flow solving teaching: research direction: mainly engaged in polymer material processingLinear low density polyethylene (LLDPE) linear low density polyethylene (LLDPE) linear low density polyethylene is structurally different from the generallow density polyethylene
Q:How to choose the mould of the cable extruder? Ten
Depending on your specific specifications, if XLPE is insulated, extrusion die with small touch line, set on the use of cable diameter, large core conductor than a few tenths of good, if you like to use 70 square tube extruding mold insulation of the conductor element some is big 1 can be set according to the touch, the tensile ratio calculation, PVC1.6 DYWL material with smaller good-looking it is simple of the extrusion process
Q:Extrusion blow molding machine, storage or continuous type good?
The amount of extrusion must be continuous, efficient, and wasteful
Q:Extrusion machine operating procedures, specific points, thank you!
11 prohibit the use of hand to touch the dry test machine high-voltage appliances, electrical wiring or ground wire parts.No water on the 12 wire core.13, do not stop before the hand touch insulated wire core, wire connector and exposed parts; after high voltage breakdown, the wire core should first take discharge measures, and then repair.14 driving and parking should be directed by skilled workers to avoid misuse and risk.15, equipped with softening equipment, plastic machine, the operator can not arbitrarily move, adjust electrical and mechanical equipment; can not touch the wire, electric pulley, copper catheter parts.16 after the end of the drive, the power supply, water source and air source should be all closed, and the operation handle will be replaced in place, and the records of the shift shift will be kept in good order.
Q:Our factory has a continental 590 control DC motor used in extrusion machine,
You can adjust the proportional gain, and if you don't move, the parameter has this problem, you should check to see if you really lost the pulse
Q:Comparison of injection molding machines and Extruders
Considerations for extruder use:1, extrusion machine is running forward, avoid reverse2, avoid fasting operation, must heat engine feeding operation, so that can avoid sticking bar (holding shaft) phenomenon3, the extruder inlet, vent hole is strictly prohibited access to iron and other miscellaneous, so as not to cause accidents, affect production4, safe use of electricity, grounding wire5. When the machine is running, it is forbidden to touch the rotating parts such as the material inlet, the material outlet, the belt, the gear and so on6, before using the machine should be injected with lubricating oil, so as not to cause damage to the machineSince the extruder as one of the three synthetic plastic material since the advent of rapid development.
Q:What are the two types of extrusion?
Extrusion? The extruder. The extruder is divided into single screw extruder and twin screw extruder, and the twin screw extruder is divided into two parts: flat, double and cone.
Q:Floor heating pipe PERT plastic extrusion machine production process,
Pay attention to the ground anchor.It is better to fasten the joint of the equipment itself.
Q:What should be paid attention to in the daily maintenance of the extruder?
Extrusion machine regular maintenance mainly has these aspectsdrive system(1) check the temperature rise of motor and oil tank, whether the bearing is overheated locally, the abnormal noise of motor and gear, oil leakage, radial circle of oil filter and spline shaft, and the contact gap with the end of screw.(2) regularly clean the oil filter and remove the dirt at the bottom of the tank, and lubricate the lubrication points regularly.(3) the new gear box has been filled with gear oil, and new oil will be replaced every 4000 hours after the operation.

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