Screw Tip Set
We are committed to providing system solutions for the plastics industry and providing high-quality screw tip set. After years of technical accumulation, we provide products including ring plunger set injection molding, screw tip mixing, screw tip valve set, etc.
Why Choose Us
Production Capacitie
We have two factories with about 9000 square meters construction area located in Zhoushan. Our production capacities can reach 1500 screw barrel sets monthly that enable us to deliver products to our customers in a short time.
Professional Production Equipment
3-axis CNC, 4-axis CNC, Screw Root Diameter Grinding Machine, Centrifugal Casted Furnace, Vacuum Quenching Furnace, Lathe, Hardness Tester, Metallographic Microscope.
Global Market
Our products were widely exported to Southeast Asia, Europe, Middle East, North America, South America and Africa.
Quality Assurance
The R&D, design and production of each of our product focuses on technological innovation and precision manufacturing, strictly controlled in accordance with the quality management system to ensure the performance and quality of each factory equipment.

Screw Tip Valve Set
The screw tip valve set is designed to improve the efficiency of your operations by reducing the amount of time it takes to complete tasks.
Screw Tip Mixing
Screw tip mixing is designed to provide efficient mixing capabilities without the need for external mixing tools. The product uses a screw tip to break up any clumps of material, ensuring that the mixing process is complete and uniform.
Ring Plunger Set Injection Molding
Ring plunger set injection molding is a critical component in the plastic injection molding process, which is widely used in various industries such as automotive, electronics, medical, household appliances, and more.
Specification
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Size: |
Dia.12-250mm |
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Material: |
Nitrided, Bimetallic, Hardened |
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Application: |
30-60%GF |
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Type: |
Free Flow, Clutch, Mixing, Ball Check |
Advantages of Screw Tip Set
Increased Efficiency
The screw tip set is designed to improve the efficiency of your operations by reducing the amount of time it takes to complete tasks.
Improved Quality
The screw tip set is made from high-quality materials and has been rigorously tested to ensure that it meets the highest standards of quality and reliability.
Cost Savings
By reducing the time it takes to complete tasks and improving the quality of your output, the screw tip set can help you save on costs and improve your bottom line.
Easy to Use
The screw tip set is easy to install and use, making it ideal for busy merchants who need a product that can be put into operation quickly and easily.
Durable
Made from high-quality materials, the screw tip set is built to last and can withstand even the most rigorous use.
Versatile
The screw tip set can be used in a variety of applications, making it a versatile product that can be customized to suit your specific needs.
Packaging industry: The screw tip sets are widely used in the packaging industry to produce containers, caps, bags, and other packaging materials. They inject plastic materials into molds for precise control and rapid production of packaging products.
Automobile industry: The molding screw tip sets play an important role in the automobile industry. They are used to make various equipment and interior parts of automobiles, such as dashboards, door panels, bumpers, and handles.
Electronics industry: In the electronics industry, the screw tip sets are used to make housings and components for products such as mobile phone shells, computer parts, and home appliance components.
Medical devices: Injection molding screw tip sets are used in medical device manufacturing to produce precise, sterile, and disposable medical devices such as catheters, syringes, and pump heads.
Toys and sports equipment: They are used to produce toys, dolls, game consoles, athletic equipment, etc. Durable plastic materials are injected into various molds through the screw tip sets for rapid production.


● Make sure the screw tip set threads and feed screw are clean.
● Apply anti-seize compound on all threaded areas during assembly. The anti-seize will enable easy removal of the screw tip set in the future.
● Make sure the register of the screw tip set matches perfectly with the seat.
● Screw the screw tip set into the feed screw and tighten.
● Tighten the screw tip set according to the manufacturer’s recommended torque settings to prevent over-tightening or under-tightening.
● Inspect the screw tip set for any signs of wear or damage before installation.
● Install the screw tip set in the correct orientation, ensuring the flow of material is directed as intended for optimal efficiency.
●Contact our sales team online via email at info@rootier.cn and provide the products and quantities you need to order and your customization requirements.
●If you don't have drawings, we can help you measure your current screw barrel. Also we can design the screw barrel and select the matched steel materials based on your polymers processing application.
●Once everything is confirmed, we will send you the drawing for confirmation.
●Once approved by you, we will send you a quote so you can place your order and we will begin working on your custom order.
●According to the delivery time, we will arrange shipment after receiving the remaining payment.

Packaging and Delivery
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Payment: |
T/T, Trade Assurance, Paypal, Western Union,Alipay, Credit Card, L/C etc. |
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Safe Packing: |
Bubble Bag + Carton |
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Shipping: |
Express, Air, Sea |
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Delivery Date: |
7-15Days |
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