120mm Rubber Extruder Machine Vertical Twin Screw Rubber Extruder Hose Pipe Tube Strip

XJ-150 Cold Feed Rubber Extruder Machine For Making Rubber Hose Pipe Tube Strip

Application

The Rubber extruder machine is widely used in rubber machinery for extruding tread, inner tube, rubber tube and various rubber strips. The equipment works efficiently. When the rubber extruder is working, the rubber is stirred, mixed and plasticized with the help of the screw extruder, then mixed and plasticized. Then it moves to the direction of the machine head, and then the product is extruded from the die head.

Work procedure of rubber tube extruder production line
1.Extrusion of rubber

2.extruder.

3.After the traction.

4.Knitting.

5.Traction.

6.Extrude the rubber pipe’s outer pipe.

7.Traction transfer and automatic cutting.

8.The core loading.

9.High pressure vulcanization.

10.Core pulling.

11.A finished product.

Machine specification of Cold Feed Rubber Extruder Machine

Product description

1. The screw is made from 38CrMoAIA materials with nitride depth 0.5-0.7mm and hardness HV950-1000.

2. The extruder's feeding cylinder is composed of a rear body, front bushing and rear bushing. The structure is a jacketed cast iron style.

3. Rear body uilizes cast steel. It contains a cavity where temperature control circulating water can flow through for the cooling of the rear body. In addition, bushing and feeding devices are also placed within the rear body.

4. Bushings are made from 38CrMoAIA materials. The internal surface hardness is HRC65-70 with a hard layer thickness of 0.5-0.7mm

5. The feeding device is composed of a feeding roller, feeding roller cover, bearing support, gear pair, bearing, and squeegee knife.

Feeding roller surface is treated with a hardening process. The outer surface of the feeding roller is equipped with a rubber return trough on both ends to prevent rubber from entering the support bearings. A squeegee knife is also provided to scrape rubber materials on the roller cylinder surface. The knife is fixed on the roller cylinder with adjustable spacing.

Feeding mouth is rotated to open. The feeding rollers feature grease lubrication to achieve optimal effectiveness.

6. Roller cylinder adopts 38CrMoAIA materials. Its surface is processed through a nitriding treatment. The internal surface hardness is HRC65-70. The hard layer depth is 0.5-0.7mm. Along the cylinder surface there is axial path for temperature control circulating water which serves for heating and cooling the cylinder.

7. Reducer features hardened gears with a level 6 transmission accuracy. The reducer is also equipped with a gear pump with a forced lubrication system which has the function of spraying and oil cooling.

Qingdao Beishun Environmental Protection Technology Co., Ltd established in 2010, located in the west coast of Qingdao new economic district, which is a professional enterprise dedicated to designing and manufacturing rubber machines.

With more than 10 years developing, we have become the leading rubber machinery manufacturer and exporter in China. Thanks for the EPR system with the abundant technical force, the excellent processing equipment, the precise testing instrument and reliable after - sale service. Support by more than 30 engineers and hundreds of skilled workers, we continuously improve the current products and custom-tailor new products. According to customers' requirement, nowadays, we have achieved respectable status not only domestically but also internationally, like as Unit state, Europe, Russia, Japan, Thailand, Malaysia, Indonesia, Ukraine, Uzbekistan, Korea, South East Asia and East etc.

By cooperation with tire company, rubber compounding companies, rubber products companies, cable companies, and rubber recycling companies, etc. Series of product construction has appeared:

Mixing equipment: Internal Mixer, Rubber Dispersion Kneader Mixer, Two Roll Mixing Mill, Twin Screw Extruding Sheeting Machinery, Rubber Sheeting Mill, Batch Off Rubber Cooling Machinery, Rubber Refiner, Rubber Crusher.

Extruding equipment: Pin-barrel Cold Feed Extruder, Cold Feed Extruder, Hot Feed Extruder, Rubber Stainer.

Calendar equipment: Two rolls, three rolls, four rolls Calender Machinery, Inner Liner& Rubber Sheeting Calendering line.

Cooling equipment: Tread, Sidewall & other parts Extrusion line, Tread cooling line, batch-off Cooling, etc.

Vulcanizing equipment: Rotary curing machine, Plate Vulcanizing machine, Inner Tube, Cover Tire Vulcanizing machine, Flap curing press, Vacuum Molding Machine, Injecting Molding Machine, Tube curing Machinery, etc.

The company strictly follow the policy "to satisfy our clients' needs with reliable quality work, advanced technology, optimized design solution and excellent services". And the company insists on the prosecution theory of "Quality first, Customers highest", with the direction of the market to enlarge the development. Our company supplies the excellent product and service to our clients. Welcome to hole take with us. Let`s create the splendid tomorrow together.