38CrMoAlA Alloy Single Screw Extruder Screw Barrel with 0.015mm Straightness for 20mm to 300mm Diameter Precision Extrusion

38CrMoAlA Single Screw Diameter 20mm to 300mm Extruder Screw and Barrel System Designed for Precision Plastic Extrusion Processes

Product Description:

This single screw is specially designed for plastic extruders, offering excellent compatibility with a variety of thermoplastic materials. It works effectively with PVC, PE, PP, WPC, and several other types of plastics.

Manufactured through precision machining, the screw is made from premium alloy steel to ensure durability. Additionally, it undergoes advanced surface treatments such as nitriding or bimetallic coating, which significantly enhance its wear resistance and contribute to a consistent output during operation.

Moreover, customers can request custom specifications tailored to their specific extrusion requirements, making this single screw a versatile and reliable choice for various plastic processing applications.

Features:

• Product Name: Single Screw Extruder Screw Barrel
• Bimetallic Hardness: HRC58-65 for enhanced durability
• Barrel Straightness: Precision maintained at 0.015mm
• Screw Material: High-quality 38CrMoAlA alloy
• Nitriding Treatment Time: 7-10 days for superior wear resistance
• Screw Diameter Range: 20mm to 300mm suitable for various extrusion needs
• Designed as an Extruder Screw and Barrel System ensuring optimal performance
• Manufactured as a Screw and Barrel Assembly for easy integration
• Efficient One Screw and Barrel for Extrusion solution

Applications:

The Jialong Single-threaded Screw and Barrel for Extruding Machine are essential components designed to ensure high efficiency and precision in plastic extrusion processes. Manufactured in China with stringent quality control, these Single-screw Extruder Parts are ideal for various industrial applications where consistent performance and durability are critical. The screw and barrel combination for extruder is engineered to operate at temperatures up to 300°C, making it suitable for processing a wide range of thermoplastic materials.

These components are particularly favored in scenarios requiring precise material melting, mixing, and conveying. The screw straightness of 0.015mm and barrel straightness of 0.015mm guarantee minimal friction and wear, enhancing the lifespan of the parts while maintaining stable extrusion quality. Additionally, the nitriding treatment, performed over 7-10 days, significantly improves surface hardness and corrosion resistance, making the product ideal for continuous production lines in plastic manufacturing plants.

The Jialong Single-threaded Screw and Barrel for Extruding Machine are available with either water-cooled or air-cooled systems, allowing flexibility depending on the operational environment and cooling preferences. This versatility makes them well-suited for applications such as plastic film extrusion, pipe manufacturing, wire coating, and pelletizing processes.

With a minimum order quantity of just 1 set and a competitive price range of USD $1500/set to USD $4500/set, these Single-screw Extruder Parts cater to both small-scale workshops and large-scale industrial facilities. The packaging is secure, utilizing a wooden package to ensure safe delivery. Jialong offers a fast delivery time of 1-35 work days, supported by a robust supply ability of 300 pieces per month, making it a reliable choice for timely project execution.

Payment terms are straightforward with T/T options, facilitating smooth transactions for domestic and international buyers. Overall, the Jialong Single-threaded Screw and Barrel for Extruding Machine provide an excellent solution for extrusion machine maintenance and upgrades, guaranteeing enhanced productivity and product quality in diverse extrusion scenarios.

Support and Services:

1. Material selection (38CrMoAl, SKD61, etc.) and surface treatment (nitriding, bimetallic, HIP) consultation;
2. Drawing design and modification services;
3. FOB/CIF/DDP shipment, full set of customs & certification documents;
4. 24-hour technical support by WhatsApp/WeChat;
5. Process optimization proposal to increase output and save energy

Packing and Shipping:

Each Single Screw Extruder Screw Barrel is carefully packaged to ensure maximum protection during transit. The product is first wrapped in a protective layer of anti-rust paper or plastic film to prevent corrosion and surface damage. It is then securely placed inside a sturdy wooden crate or a reinforced cardboard box, cushioned with foam or other shock-absorbing materials to avoid any impact or vibration damage.

For shipping, we use reliable logistics partners to guarantee timely delivery. The packages are clearly labeled with handling instructions such as "Fragile" and "Handle with Care" to ensure proper treatment throughout the shipping process. Depending on the destination and customer requirements, we offer various shipping options including sea freight, air freight, and express courier services.

Before dispatch, each Single Screw Extruder Screw Barrel undergoes a final quality inspection to confirm it meets all specifications and standards. Tracking information is provided to customers so they can monitor their shipment until it arrives safely at their facility.