Large Rotary Barrel Polishing Machine

Dongguan Xindingsheng Intelligent Grinding Technology Co., Ltd. is one of the leading manufacturers and suppliers of large rotary barrel polishing machine in China, featured by quality products and good price. Please rest assured to wholesale bulk customized large rotary barrel polishing machine from our factory. For quotation, contact us now.

A new generation of waterless mirror polishing equipment specifically designed for dead-angle polishing of precision special-shaped hardware. It achieves zero wastewater discharge, low noise, low dust, efficient and stable environmental protection polishing, fully meeting the mass production needs of modern production lines.

XDS-GT-1212B is an upgraded patented polishing equipment by Xindingsheng (Patent No.: ZL202020200484.5, ZL202030307627.8), targeting industry pain points such as high wastewater treatment costs, incomplete dead-angle polishing of special-shaped parts, low efficiency and poor precision of manual polishing. Adopting waterless dry mirror polishing technology, it eliminates wastewater from the source without any polishing fluid. Equipped with upgraded multi-layer carbonized bamboo polishing chamber (high temperature carbonization + dehydration & degreasing treatment), it features strong deformation resistance and wear resistance, enabling full-range non-blind spot polishing of workpiece gaps and dead angles. With intelligent frequency conversion speed regulation, precise timing and automatic forward-reverse rotation system, it ensures consistent mass processing, achieving mirror-level surface finish comparable to wheel polishing. The heavy-duty reinforced structure supports 24/7 continuous operation, widely used in medical precision parts, luggage hardware, bathroom accessories, bicycle core components, precision stamping parts, etc.

1. Waterless & Zero Discharge: No water-based or oil-based polishing fluid required, eliminating wastewater discharge. Complies with national industrial environmental standards, reducing environmental investment and operation costs.
2. Full-Range Dead-Angle Polishing: Upgraded multi-layer carbonized bamboo polishing chamber (high temperature carbonization) penetrates gaps, dead angles and curved surfaces, achieving mirror finish comparable to high-precision wheel polishing.
3. Low Noise & Temperature Control: Operating noise as low as 73dB; intelligent ventilation system maintains stable temperature. Optional central dust collection system meets clean workshop requirements.
4. Intelligent & Precise Control: Frequency conversion speed regulation adapts to different workpieces; automatic forward-reverse rotation ensures uniform force. Batch processing consistency reaches over 99.5%.
5. User-Friendly Operation: Quick-opening discharge door and inching switch improve loading/unloading efficiency; 1-minute quick mesh switching for rough/fine grinding.
6. Heavy-Duty & Stable Performance: Thickened steel structure supports 24/7 continuous operation; carbonized bamboo parts feature low wear rate and long service life; dual-motor synchronous drive avoids workpiece deformation.

Driven by dual synchronous motors, the machine realizes high-precision compound motion (revolution + rotation) of the polishing barrel and fixtures. Workpieces undergo high-frequency uniform friction with carbonized bamboo's special texture in waterless condition, removing burrs, scratches and oxide layers to achieve mirror finish. Variable speed regulation, timing control and automatic forward-reverse rotation ensure consistent polishing quality.

• Industries: Medical equipment, luggage hardware, bathroom hardware, bicycle parts, precision stamping, micro bearings, eyeglass accessories, door lock parts, automotive precision parts, digital hardware, etc.
• Workpieces: Special-shaped precision parts (with gaps/dead angles), high-precision components, metal parts (stainless steel, copper, aluminum alloy, zinc alloy, iron alloy), mass-produced standard hardware.

• Standard Operation: Pre-inspection → Workpiece loading → Parameter setting (speed, time, forward-reverse interval) → Equipment startup → Unloading & inspection → Post-operation cleaning.
• Daily Maintenance: Clean polishing chamber, fixtures and mesh; check safety devices. Weekly: Inspect motor and transmission system; clean filters. Monthly: Lubricate moving parts; check carbonized bamboo wear. Long-term storage: Full cleaning, rust prevention and dustproof protection.

• 13-month whole machine warranty, 19-month core components warranty, 25-month patented structure warranty.
• Free on-site installation, commissioning and one-on-one operation training.
• 7×24-hour technical support via hotline and online service; remote guidance available.
• Fast on-site maintenance: 24-hour response in urban areas, 48-hour in suburban areas.
• Original spare parts supplied within 24 hours; lifelong maintenance service.
• Customized polishing process solutions based on workpiece requirements.

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