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Surface Roughness Ra0.4um 75-38 Single Screw High Speed Screw Barrel for HDPE Pipe

Name: Surface Roughness Ra0.4um 75-38 Single Screw High Speed Screw Barrel for HDPE Pipe
Brand: Zhoushan Jialong Screw Manufacture Co.,Ltd
SKU: 75-38
Price: 3500 USD
Availability: InStock

Product Details

Brand Name: Jialong

Model Number: 75-38

Payment & Shipping Terms

Minimum Order Quantity: 1 Set

Price: USD $3500/set

Packaging Details: Woodern Package

Delivery Time: 1-35 Work Days

Payment Terms: T/T

Supply Ability: 300 Piece/Pieces Per Month

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Specifications

Description

Specifications

Highlight:

Barrel Bore Straightness:	0.015mm	Screw Surface Roughness:	Ra0.4um
Bimetallic Hardness:	HRC 58-62	Nitriding Treatment Time:	7-10 Days
Barrel Nitriding Depth:	0.5-0.8mm	Surface Treatment:	Nitriding Or Chrome Plating
Cooling Method:	Water Cooling Or Air Cooling	Surface Roughness:	Ra0.4um

Barrel Bore Straightness:	0.015mm
Screw Surface Roughness:	Ra0.4um
Bimetallic Hardness:	HRC 58-62
Nitriding Treatment Time:	7-10 Days
Barrel Nitriding Depth:	0.5-0.8mm
Surface Treatment:	Nitriding Or Chrome Plating
Cooling Method:	Water Cooling Or Air Cooling
Surface Roughness:	Ra0.4um

Description

Surface Roughness Ra0.4um 75-38 Single Screw High Speed Screw Barrel for HDPE Pipe

Product Overview

The Barrel and Screw Assembly for Single Screw Extruder is a high-performance component engineered for demanding extrusion processes. This precision-crafted assembly combines durability, efficiency, and superior surface quality to ensure optimal performance across various industrial applications.

Surface Treatment: Nitriding or chrome plating for enhanced wear resistance

Bimetallic Hardness: HRC 58-62 for exceptional durability

Surface Roughness: Ra0.4μm ultra-smooth finish for reduced friction

Nitriding Process: 7-10 days treatment time for thorough penetration

Technical Specifications

Parameter	Specification
Cooling Method	Water Cooling or Air Cooling
Nitriding Treatment Time	7-10 Days
Screw Surface Treatment	Chrome Plating, Polishing, etc.
Wear Resistance	High Wear Resistance
Barrel Nitriding Depth	0.5-0.8mm
Bimetallic Hardness	HRC 58-62
Surface Treatment	Nitriding or Chrome Plating
Barrel Bore Straightness	0.015mm
Screw Surface Roughness	Ra0.4μm
Surface Roughness	Ra0.4μm

Applications

This high-quality extruder screw barrel is ideal for various extrusion applications requiring precision and durability. Engineered with advanced surface treatments, it delivers exceptional performance in:

Plastic extrusion lines and pelletizing processes
Rubber extrusion manufacturing
Polymer processing industries
HDPE pipe production
Heavy-duty extrusion tasks

Minimum Order: 1 set

Price Range: $1500 - $4500 per set

Delivery Time: 1-35 workdays

Monthly Capacity: 300 pieces

Packaging: Sturdy wooden package

Payment Terms: T/T

Customization Services

Jialong offers premium customization services for single screw extruder screw barrels. Each extrusion screw and barrel set is precision-crafted to meet specific requirements with:

Custom screw surface treatments (chrome plating, polishing, etc.)
Precision barrel bore straightness (0.015mm)
Controlled surface roughness (Ra0.4μm)
Choice of cooling methods (water or air cooling)
7-10 day nitriding treatment process

Support & Services

We provide comprehensive technical support and services to ensure optimal performance from your extrusion equipment:

Expert installation guidance and operation optimization
Troubleshooting and technical assistance
Customized barrel and screw design services
Repair, refurbishment, and performance upgrades
Dedicated customer service for manufacturing success

Our goal is to extend equipment service life, reduce downtime, and ensure consistent, reliable operation in your extrusion processes.

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