Hard Cloth Roll (Abrasive Cloth Rolls)

Heavy-Duty Abrasive Cloth for High Load and Industrial Sanding

 

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Technical Specifications

Item	Specification
Backing Type	X-weight / Y-weight Cloth
Abrasive Type	Aluminum Oxide / Zirconia / Ceramic
Grit Range	P24 – P400
Coating Method	Electrostatic coating
Bonding	Full resin bond (Resin over Resin)
Roll Width / Diameter	Customized

 

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Product Positioning

Base Material for Heavy-Duty Sanding and Belt Converting

Hard cloth rolls are coated abrasive products based on high-strength cloth backing, designed for heavy-duty sanding and serving as a core base material for sanding belts, cloth-backed discs, and heavy-load abrasive products.

 

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Product Overview

Tear Resistance, Load Endurance and Stable Cutting

Compared with paper-backed abrasives, hard cloth rolls offer superior tear resistance, tensile strength, and impact resistance.
They maintain stable cutting performance under high pressure and high-speed conditions, making them ideal for continuous industrial operations.

 

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Cloth Backing Types & Strength Grades

Selecting the Right Cloth for Load Conditions

X-weight Cloth
High strength with low stretch, suitable for heavy sanding and high load applications.

Y-weight Cloth
Ultra-high strength designed for extreme load conditions and large industrial machines, commonly used as sanding belt backing.

 

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Abrasive Grain & Cutting Performance

Optimized for Heavy Stock Removal

Aluminum Oxide
Durable and stable, suitable for steel, castings, and general heavy sanding.

Zirconia Alumina
Excellent self-sharpening properties for high-pressure, high stock removal applications.

Ceramic Abrasive
Designed for extreme load conditions and automated production lines, delivering aggressive and consistent cutting.

 

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High Load Applications & Belt Backing Relationship

Designed as Core Material for Sanding Belts

Hard cloth rolls are widely used as base material for sanding belts, where backing strength directly affects belt stability under high speed and tension.
Proper selection of cloth weight and abrasive type significantly reduces belt breakage and extends belt service life.

 

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Grit Range & Sanding Stage

• P24 – P40: Heavy grinding and rough shaping
• P60 – P120: Medium stock removal and shaping
• P150 – P240: Surface leveling
• Above P320: Fine finishing and transition sanding

 

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Compatible Machines & Applications

• Wide belt sanders
• Heavy-duty belt grinders
• Industrial metal processing equipment

 

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OEM & ODM Capability

Custom Abrasive Cloth Roll Manufacturing

We provide OEM and ODM customization for cloth backing grade, abrasive selection, roll size, and coating solutions based on belt machine specifications and load requirements.

 

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Why Choose Our Hard Cloth Rolls

High Strength, Stable Performance and Factory Control

With stable cloth backing sourcing, proven coating technology, and strict quality control, we deliver reliable heavy-duty abrasive cloth solutions.

 

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Usage and Storage Recommendations

• Avoid excessive folding of cloth backing
• Allow acclimation before belt converting
• Store in dry, temperature-controlled conditions