Pin Barrel Cold Feed Rubber Extruder is an efficient machine specifically designed and manufactured to produce semi-finished rubber products of various shapes. Widely applied across several sectors of the rubber industry, this equipment is ideal for extruding O-rings, sealing rings, gaskets, rubber sheets, strips, water stops, pads hoses belts cables railway equipment tires inner tubes etc. Thanks to its outstanding working efficiency and output capacity this machine has become an invaluable piece of machinery in rubber production industries worldwide.
Working Principle and Design Advantages
The Pin Barrel Cold Feed Rubber Extruder utilizes pin-barrel cold feed technology for extrusion. This design ensures rubber mixture is evenly mixed and pre-plasticized during extrusion, improving product quality in semi-finished rubber products. Having cold feed enabled means rubber doesn't need preheating prior to extrusion - saving energy consumption costs and increasing production efficiency with increased consistency in product manufacturing processes.
Application Range
The Pin Barrel Cold Feed Rubber Extruder is widely utilized for extruding various rubber products across industries. Some applications of interest for this machine are:
Rubber Seals: Manufactures high-precision rubber products such as O-rings, sealing rings and gaskets that are widely used across mechanical equipment, automotive and electronics industries.
Rubber Sheets and Strips: Extrudes rubber sheets and strips commonly found in construction industry as well as industrial applications. Rubber Hoses and Belts: Manufactures various specifications of rubber hoses and belts used in automotive manufacturing, construction and industrial equipment sectors.
Tires and Inner Tubes: Ideal for producing tire treads, sidewalls, and inner tubes as part of the tire manufacturing industry's semi-finished product processing stages.
Other Special Rubber Products: Includes water stops, rubber pads, cable sheaths and railway components covering an extensive array of industrial needs.
| Mode |
XJW-65 |
XJW-90 |
XJW-120 |
XJW-150 |
XJW-200 |
|
Screw dia, mm |
65 |
90 |
120 |
150 |
200 |
|
L/D Ratio |
12 |
12;14;16;20 |
12;14;16 |
14;16 |
12;14;16 |
|
Motor Power |
15 |
55-90 |
75-110 |
185-220 |
315-355 |
Structural Feature.
1. Pin-barrel cold feed rubber extruders are made by our company with introduced technologies. Different extrusion heads are applied to extrude various half-finished rubber products. The machine can also be used to feed rubber to calender.
2. The barrel is composed of several zones. In the feeding zone, the spiral slots work with the side roll to enhance feeding capability. In the plastication and extrusion zones, different numbers of pins are fitted. The barrel is of dual metal structure and bored circumferentially.
3. The screw is processed and polished with the foreign-made CNC milling machine and is feature by excellent geo-metric precision. Nitrogenation treatment makes it more wear-resistant.
4. The gears in the reducer are made of alloyed steel whose teeth are harden,
5. A hot water circulation device automatically controls temperature in each zone.
6. The machine is driven by DC motor.
7. The advantages of the machine include better Plasticizing result, higher extrusion capability, lower temperature of the outgoing rubber and smooth operation.
8. Our company also makes special feeding unit for the pin-barrel cold feed rubber extruder to convey rubber slabs.
Product Advantages
1. Efficient Extrusion Process: The Pin Barrel Cold Feed Rubber Extruder employs advanced cold feed technology and pin-barrel design, to ensure rubber extrusion process goes smoothly while upholding stable quality levels. With such technological features, production at high speeds is possible to meet businesses' high output/efficiency demands.
2. Multi-Functional Extrusion: This machine can adapt to various rubber materials and support the production of different shapes and sizes of rubber products - whether precision O-rings and seals or large sheets and hoses - efficiently producing high-quality and consistent outputs.
3. Energy Saving and Eco-Friendly: Our cold feed design eliminates the need to preheat rubber, significantly cutting energy consumption and production costs while the extrusion process helps minimize thermal aging of material to extend lifespan and enhance product performance - meeting today's industrial standards for energy efficiency and environmental protection.
4. Stability and Precision: Whilst this equipment boasts an accurate temperature control system and efficient screw design to facilitate even plasticization of rubber, as well as steady output, its precise mold extrusion technology allows for exact control of product dimensions and shapes across batches, meeting high-standard manufacturing requirements with every batch produced.
5. Flexible Production: Our Pin Barrel Cold Feed Rubber Extruder provides continuous production that can quickly adjust to meet the manufacturing needs of different types and specifications of rubber products. Furthermore, its modular design makes maintenance simpler - further expanding production's flexibility and efficiency.
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