HRC58 Twin Screw Extruder SFV Screw Element for Rubber Extruder Segment

Product Description

The SFV Screw Element is a single-flight conveying screw that provides efficient and reliable material transfer. The HRC58 Twin Screw Extruder SFV Screw Element is ideal for processing a variety of rubber compounds, including natural rubber, synthetic rubber, thermoplastic elastomers (TPEs), and other elastomeric materials. It is widely used in industries such as automotive, consumer goods, and industrial products, where precision and quality are paramount.

Technical Parameter

Product Name	SFV Screw Element
Screw Length	Customizable
Screw Diameter	20mm-200mm
Hardness	58-60HRC
Brand Name	Nanxiang Machinery
Surface Treatment	Polishing/Sand Blasting
Materials	SAM10/SAM39/WR5/WR14/W6Mo5Cr4V2
Place of Origin	Sichuan , China
Precision	±0.01mm
Number Of Flights	Customizable
Screw Range	Φ 15.6 - Φ 430mm
Product Variants	SFV Screw Element for Metering Section, SFV Screw Element for Underwater Pelletizing, SFV Single-Flight Conveying Screw

Production Process

	NO.1   Workblank     Select high-quality raw materials
NO.2   Piecewise According to the drawing section length
	NO.3   Hit bottom hole Rough machining the bottom hole,and then pull spline
NO.4   Machining thread Professional high-end processing equipment,rough machining threads
	NO.5   Finish machining thread
NO.6   Threading grinding Further control of tolerance Length:-0.01mm-+0.01mm OD:-0.03mm-0mm Transition arc:-0.02mm-+0.02mm

FAQ

Q: What is the minimum order quantity for the screw element product?

A: The minimum order quantity for the screw element product is negotiable.

Q: How does the SFV screw design improve the extrusion process?
A: The SFV design incorporates specific features like conveying, mixing, and kneading zones that enhance material flow and uniformity during processing. This optimizes the dispersion of additives and fillers in rubber formulations.

Q: What are the typical applications for the SFV screw element?
A: Typical applications include the production of rubber compounds for tires, seals, gaskets, and other rubber products, as well as plastic processing and recycling applications.