high quality bimetallic or nitriding conical twin screw barrel

Specifications

high quality bimetallic or nitriding conical twin screw barrel

Specifications of standard twin conical screw and barrel:

45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188.

Advantages of Twin conical screw and barrel:

1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy

3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses

   different alloy and welding methods for the screw of different functions.

• Easy operation
• Optimum performance
• Durable
• Low power consumption
• Corrosion/wear resistance

If the screw diameter or l/d ratio is not fixed, please feel free to inform the products and mixture you need, we can select & design the matching cylinder screw by your requirement.

Technological Process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining

About QunYing :

1. Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares.  We concentrate on improving quality, updating design and enhancing service.
2. Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen changer and so on); plastic processing  machinery.
3. Location advantage: located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.
4. Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.
5. We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation. 

Want to know more information about our products ?

     Warmly welcome to contact us by below ways: 

     * Hot-line :  0086-13665805842

         * Skype   :  dinglv5311

  Jerry will be very happy to answer your questions in 24 hours.