Precision Drag Grinding Machine

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

Independently developed by Xindingsheng, this precision drag grinding machine delivers high-efficiency finishing for long-strip, special-shaped and ultra-precision workpieces.

It adopts an innovative fixed abrasive + planetary drag drive structure, enabling workpieces to perform high-speed rotation & revolution compound motion. Intense friction against static abrasives ensures fast, uniform grinding and polishing, solving uneven processing & low efficiency pain points of traditional equipment.

Fitted with K-type geared motor driven dual rotary discs, it supports 25 quick-install fixtures (25 pcs per batch, 250-series loading capacity). The movable octagonal grinding tank with automatic lifting allows precise gap adjustment; it supports rough & fine grinding in one machine without extra accessories, ideal for smart wear parts, drills, end mills, jewelry and pharmaceutical tablet punches.

Equipped with Delta stepless frequency speed regulation, PLC intelligent control and full safety protection, it features easy operation, stable performance, low noise and high automation. With superior efficiency & precision, it is a core finishing solution for cutting tools, precision hardware and smart wear industries.

Xindingsheng is a professional manufacturer integrating R&D, production, and sales of surface treatment solutions. We specialize in a full range of abrasive equipment, grinding media, and polishing additives.

Our Product Range

• Abrasive Equipment: High-speed centrifugal grinders, dry environmental barrel finishing machines, rotary tumblers, magnetic grinders, vortex machines, vibration grinders, etc.
• Grinding Media: Ceramic grinding stones, stainless steel polishing media, and various high-quality abrasives.
• Polishing Additives: Grinding compounds, brightening agents, cleaning & wax removal agents, etc.

1. Free Sample Testing: Provide free grinding effect tests with customer-provided workpieces and issue detailed parameter reports to ensure feasible processes.
2. Customized Solutions: Design integrated "equipment + media + process" solutions based on specific materials and production capacity.
3. Selection & Quotation: Offer professional equipment selection advice and detailed quotations.
4. Factory Visit & Case Studies: Open our exhibition hall to customers and provide benchmark case data from the same industry.

1. Full-Process Visibility: Real-time synchronization of production, logistics, and delivery information, with proactive early warnings at key nodes.
2. Free On-site Installation & Debugging: Our technical team responds within 24 hours of equipment arrival, completing installation, debugging, and trial runs within 3 days.
3. Hierarchical Technical Training: Conduct "Safety + Basic Operation" training for operators and "Parameter Optimization + Troubleshooting" in-depth training for technicians to ensure independent operation and maintenance.
4. On-site Production Support: Reside on-site for 1-3 days after training to assist in first-piece production and optimize process parameters.

1. Rapid On-site Service: Engineers reach the site within 24 hours in the Pearl River Delta, 48 hours nationwide, and 72 hours overseas.
2. Warranty & Extended Warranty: The machine has a 1-year free warranty, with paid extended warranty available up to 5 years.
3. Regular Maintenance & Follow-up: Provide ongoing technical services for old machine upgrades, process iterations, and capacity improvement.

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