Pin-barrel cold feed rubber extruder

Pin-barrel cold feed extruder is used for inner tube, tire tread and other rubber product .Pin can make mixing thoroughly.

Pin-barrel cold feed rubber extruder is used to extruding such half-finished rubber products as tread sidewall, inner tube, etc.

General design and features

1.The extruder is Pin-barrel type, the extrusion head can be chosen for the single extruder according to the requirements to extrude different kinds of rubber products or feeding rubber.

2. The barrel is composed of several zones, In the feeding zone, the spiral slots work with side rolls to enhance feeding capability. In plasticizing and extrusion zones, different numbers of pins are fitted. The barrel is of the dual metal structure and bored circumferentially.

3.The screw materials are nitriding steel and nitrogen treatment makes it more wear-resistant.

4.The gears in the reducer are made of alloyed steel, whose teeth are hard.

5. A hot water circulation device automatically controls temperature in each zone.

6.The machine is drive by a DC motor.

established in 1986, is the largest rubber machinery manufacturer in china, main products has: China internal mixer, China Open mill, China Dispersion kneader, Banbury mixer, Mixing mill, Rubber calender, Rotary curing machine etc.