Roughing & Polishing Machines: Precision Surface Preparation

Optimize your footwear finishing and assembly with our high-performance roughing and polishing solutions. Engineered for versatility and environmental efficiency, our machines ensure superior bond strength and a flawless aesthetic finish for all types of outsoles and components.

Core Functions & Technical Advantages

Variable Speed Precision (TH-317A)

Eco-Friendly Dual-Side Operation

This universal dual-side polisher features stepless speed regulation, allowing operators to match the exact RPM needed for different materials.

Multipurpose Performance

Ideal for outsole roughening, polishing, color buffing, edge trimming, and cementing prep. Beyond footwear, its precision makes it suitable for polishing watch components, plastics, and eyewear.

High-Torque DC Motor

Equipped with a 2HP DC motor to provide consistent power and smooth operation, ensuring a professional "beauty" finish for outsoles.

Heavy-Duty Component Roughing (TH-8615)

High-Durability Abrasives

Utilizes imported, wear-resistant diamond wheels. These high-grade components ensure an exceptionally long service life and consistent roughing depth on rubber outsoles.

Automated Vertical Control

Equipped with an adjustable auto-lift function. The rapid ascent and descent of the grinding head save significant operation time during high-volume production.

Compact Efficiency

Combines silent operation with a powerful built-in vacuum. This space-saving design reduces the footprint of the machine while maximizing economic benefits through lower waste and higher precision.

Roughing & Polishing: Manual vs. Automated Configuration

Manual/Universal Solutions (TH-317A/TH-718)

These machines offer maximum flexibility for factories handling diverse styles. They are the ideal choice for edge trimming, manual roughening of irregular shapes, and final cosmetic polishing. With easy-to-use controls and eco-friendly dust collection, they balance operational convenience with a lower initial investment.

High-Efficiency Automated Roughing (TH-8615)

Specifically designed for rubber sheet and outsole production lines. By automating the vertical movement and utilizing diamond-wheel technology, this configuration eliminates the inconsistencies of manual roughing. It ensures the perfect "key" for adhesive application, significantly reducing the risk of sole delamination.

Key Equipment for Outsole Processing

Model	Primary Application	Key Feature
TH-317A	Outsole Buffing & Polishing	2HP DC Stepless Variable Speed
TH-718	Precision Grinding	High-Suction Enclosed Dust Collection
TH-8615	Rubber Sheet Roughing	Imported Diamond Wheel & Auto-Lift

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Machine Maintenance & Support

To maintain peak performance and a dust-free environment

Dust Extraction

Empty dust bags daily and check suction intake for blockages to maintain air quality and motor cooling.

Abrasive Inspection

Regularly check the wear level of the diamond wheels or polishing buffs. Replace promptly to ensure uniform surface texture.

Bearing Lubrication

Follow the monthly schedule for lubricating the high-speed rotating spindles to prevent vibration and noise.