彩乐乐网

Hello, welcome to Plastic Machinery Network

10

13905809167

current position:

Online communication:

Wang Jiaming (Manager)

Phone:
0580-8231369
Phone:
13905809167
When contacting me,
Informed from Plastic Machinery Network
Fax:
0580-8233517
Personalization:
www.zsfxlg.com
Shop URL:
http://siamtlr.com/st4107/
Company Website:
www.zsfxlg.com

Features of barrel of double alloy rubber extruder

Features of barrel of double alloy rubber extruder
price Negotiable
  • model
  • 舟山嘉铭 Zhoushan Jiaming
  • 生产商 Manufacturer nature
  • 舟山市 Zhoushan City

Updated: 2019-07-11 16:27:23 Views: 1665

When you contact us, please indicate that the information you see on Plastic Machinery Online, thank you!


Product introduction
The characteristics of the barrel of the double alloy rubber extruder can be widely used in central air-conditioning, domestic air-conditioning and various types of cold and hot pipes, containers, and thermal insulation of the construction, chemical, metallurgical, shipbuilding, pharmaceutical, and vehicle industries. Insulation products.

Double-alloy rubber extruder barrel features :

1.Abrasion resistance and long life;

2. High temperature resistance, no deformation under high temperature;

3. Corrosion resistance, the material is corrosive;

4. Good cutting performance;

5, high strength, can withstand large torque, high speed;

6. Small residual stress and small thermal deformation after heat treatment.

Double-alloy rubber extruder barrel features : The screw rotates in the barrel, and the friction between the material and the two causes the working surface of the screw and barrel to wear gradually: the diameter of the screw gradually decreases, and the diameter of the inner hole of the barrel gradually increases. In this way, the clearance between the diameter of the screw and the barrel is gradually increased as the two gradually wear. However, because the resistance of the nose and the diverter plate in front of the barrel has not changed, this increases the leakage flow of the extruded material, that is, the amount of material flowing from the diameter gap to the feeding direction increases. As a result, the extruder throughput is reduced. This phenomenon also increases the residence time of the material in the barrel, causing the material to decompose. In the case of polyethylene, the hydrogen chloride gas produced by the decomposition strengthens the corrosion of the screw and barrel.

Technical index of barrel of double alloy rubber extruder :

Nitrided layer depth 0.5mm-0.7mm
Surface hardness Hv960-1100
Straightness of screw 0.015mm / M
Surface finish 0.0Ra / um
Alloy layer hardness HRC> 60 *
Alloy layer depth 1.2mm-2.0mm
Plating hardness HV> 850 *
Coating thickness 0.03-0.06mm
Nickel-phosphorous tungsten surface depth 0.05mm-0.20mm

              


Zhoushan Jiaming Machinery Co., Ltd. Main Products: Zhoushan Screw, Rubber Extruder Screw Barrel, Injection Mold Screw Barrel Address: No. 24 Dafeng Road, Xiqiao Industrial Zone, Jintang Town, Dinghai District, Zhoushan City, Zhejiang Province 0580-8231369 Mobile: 13905809167 Fax: 0580-8233517
Design and production of plastic machinery nets, ripping without permission will be investigated. Copyright (C) http://siamtlr.com , All rights reserved.

The above information is provided by the enterprise itself, and the authenticity, accuracy and legality of the information content are the responsibility of the relevant enterprise. Plastic Machinery Network does not assume any responsibility for this.
Tips: In order to avoid purchasing risks, it is recommended that you confirm the supplier's qualification and product quality before purchasing the product.

Leave message
Product comparison QR code online chating

Scan to visit mobile phone shops
Leave message