Polishing Lapping Film Roll for Industrial Roller Polishing

Overview

Polishing Lapping Film Rolls are engineered for high-precision surface finishing and microfinishing of industrial rollers, including chrome-plated, ceramic-coated, tungsten carbide, stainless steel, and gravure rollers. These abrasive film rolls feature micron-graded particles (diamond, aluminum oxide, or silicon carbide) coated on a flexible polyester backing, delivering uniform surface finish, high stock removal efficiency, and repeatable performance across a wide range of industrial applications.

Ideal for use with reel-to-reel polishing systems, linear polishing machines, and robotic polishing arms, XYT’s lapping film rolls offer unmatched consistency for finishing roller surfaces in printing, coating, laminating, steel, paper, and textile industries.

Key Specifications

Abrasive Types: Diamond, Aluminum Oxide, Silicon Carbide (SiC), or Cerium Oxide
Backing Material: PET film (75μm ±5%) or reinforced options for industrial pressure
Grit Range (Micron):
- Diamond: 0.1μm to 100μm
- Aluminum Oxide: 1μm to 80μm
- Silicon Carbide: 3μm to 45μm
Roll Width: 1mm – 350mm, 1'', 2'', 3'', 4'' (customizable)
Roll Length: 10m, 50m, 100m, or custom
Adhesive Option: Available with or without PSA (Pressure-Sensitive Adhesive)
Color: Depends on grit and abrasive type

Applications

Mirror Finishing of Chrome-Plated Rollers
Tungsten Carbide and Ceramic Roller Microfinishing
Stainless Steel and Gravure Roller Surface Correction
Rubber-Coated Roller Deburring and Polishing
Steel Mill Roller Surface Conditioning
Textile, Paper, and Plastic Film Roller Finishing

Benefits

Uniform Surface Finish: Eliminates micro-defects, pitting, and scratches
High Cutting Efficiency: Fast stock removal, reduced downtime
Roll-to-Roll Compatibility: Easy to integrate into automated systems
Long Abrasive Life: Stable performance over extended polishing cycles
Precision Flatness: Ensures consistent contact with cylindrical surfaces
Customizable: Sizes, grit types, and lengths tailored to your equipment

Polishing Process for Industrial Rollers

A typical process may include:

Step	Grit Size	Function
1	30μm – 60μm (Diamond/SiC)	Rough material removal and shape correction
2	15μm – 9μm	Mid-stage leveling and fine scratch removal
3	3μm – 1μm (AlOx/Diamond)	Surface smoothing and gloss preparation
4	0.3μm – 0.1μm (Diamond)	Mirror finishing or super-finishing

Final surface roughness can reach Ra ≤ 0.01μm, equivalent to super mirror Grade 13–14 finish.

Common Polishing Issues Solved

Problem	Cause	Solution
Roller not achieving gloss	Incomplete grit sequence	Add finer grit steps (1μm → 0.1μm)
Film tearing or wrinkling	Incompatible roll width/thickness	Use reinforced PET, correct tension
Uneven polishing lines	Pressure inconsistency or debris	Maintain clean surface, stable pressure
Heat marks or discoloration	Excess polishing pressure or dry use	Use wet polishing with coolant/lubricant

Why Choose XYT Polishing Film Rolls

Trusted by global manufacturers of rollers, gravure cylinders, and mill rolls
Compatible with reel-to-reel and robotic polishing lines
Custom grit layering, PSA backing, and roll size options available
Fast delivery, large inventory, and OEM/private label service
Technical support for process optimization and finish control