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13905809167

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Wang Jiaming (Manager)

Phone:
0580-8231369
Phone:
13905809167
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Fax:
0580-8233517
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www.zsfxlg.com
Shop URL:
http://www.siamtlr.com/st4107/
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www.zsfxlg.com

Durable rubber extruder barrel

Durable rubber extruder barrel
price Negotiable
  • model
  • 舟山嘉铭 Zhoushan Jiaming
  • 生产商 Manufacturer nature
  • 舟山市 Zhoushan City

Updated: 2019-07-11 16:26:17 Views: 2125

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Product introduction
Durable rubber extruder barrel When the screw rotates and pushes the plastic to move forward in the barrel, the external heat of the barrel conducts heat to the plastic in the barrel, plus the gradual shrinking of the screw volume on the screw, the plastic in the screw groove is affected Various forces such as extrusion, turning and shearing are uniformly mixed and plasticized.

Durable rubber extruder barrel :

The barrel cooperates with the screw. The barrel contains the screw, and the screw rotates inside the barrel. When the screw rotates and pushes the plastic to move forward in the barrel, the external heat of the barrel conducts heat to the plastic in the barrel, plus the gradual shrinking of the screw volume on the screw, the plastic in the screw groove is squeezed, turned and sheared. After cutting and other forces, they are evenly mixed and plasticized. As they move toward the front of the barrel, they gradually melt into a viscous flow state, completing the plasticization of the plastic.

Technical index of durable rubber extruder barrel :

Ordinary nitriding:

Nitrided layer depth: 0.5mm-0.7mm

Surface layer hardness: Hv960-1100

Screw straightness: 0.015mm / M

Surface finish: 0.0Ra / um

Bimetal barrel screw:

Alloy layer hardness: HRC> 60 *

Alloy layer depth: 1.2mm-2.0mm

Coated barrel screw:

Plating hardness: HV> 850 *

Plating layer thickness: 0.03-0.06mm

Nickel-phosphorous tungsten surface depth: 0.05mm-0.20mm

Features

1) High temperature resistance, no deformation under high temperature;

2) Wear resistance and long life;

3) Corrosion resistance, the material is corrosive;

4) High strength, can withstand large torque and high speed;

5) Has good cutting performance;

6) After heat treatment, the residual stress is small and the thermal deformation is small.

use:

Mostly used for plastic molding equipment, such as plastic profile extruder, injection molding machine, etc. Screw and barrel are the core components of plastic molding equipment. It is the part that is plasticized by heat extrusion. Is the core of plastic machinery. Screws are widely used in machining centers, CNC machines, CNC lathes, injection molding machines, wire cutting, grinding machines, milling machines, slow-wire, fast-wire, PCB drilling machines, carving machines, engraving and milling machines, spark discharge machines, gear biting machines , Planer, large vertical lathe gantry milling, etc.


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
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