Intelligent Grinding, Polishing & Foundry Automation Solutions
Engineering Smarter Manufacturing for Global Industries
Xiamen DingZhu Intelligent Equipment Co., Ltd. is a professional manufacturer of intelligent manufacturing equipment, specializing in robotic grinding and polishing systems, foundry equipment, and customized automation solutions.
With more than 25 years of industry experience, DingZhu integrates R&D, engineering, manufacturing, quality control, installation, commissioning, and after-sales service to provide complete production solutions for manufacturers worldwide.
Our equipment is widely used in sanitary ware, plumbing hardware, automotive components, valves, electronics, and general metal manufacturing, helping customers improve production efficiency, surface quality, workplace safety, and manufacturing consistency.
From a single automated polishing machine to a complete robotic finishing line, DingZhu provides solutions designed around the customer's product, production volume, factory layout, and finishing requirements.
Key Capabilities at a Glance
25+ Years of Industry Experience
Long-term experience in foundry equipment, metal finishing, grinding, polishing, and industrial automation.
2,000+ Units Deployed
Our equipment has been supplied to customers across multiple international markets and industrial sectors.
100+ Patents & Certifications
Continuous investment in R&D has resulted in numerous patents, technical achievements, and product certifications.
One-Stop Engineering Solution
From process analysis and equipment design to manufacturing, installation, commissioning, training, and after-sales support.
Customized Automation
Equipment can be engineered according to product geometry, surface requirements, production capacity, factory space, and existing production lines.
Global Technical Support
Remote technical assistance, spare parts supply, commissioning support, operator training, and long-term service are available for overseas customers.
Our Core Product Portfolio
Robotic Grinding & Polishing Systems
Our robotic finishing systems are designed for complex metal components with curved, irregular, or difficult-to-process surfaces.
Using multi-axis industrial robots, adaptive force control, abrasive tools, rotary polishing systems, and customized fixtures, our solutions can automate processes that traditionally depend heavily on manual grinding and polishing.
Typical applications include:
- Stainless steel faucets
- Brass sanitary ware
- Shower components
- Valves and plumbing hardware
- Door handles
- Automotive components
- Aluminum alloy wheel hubs
- Zinc alloy components
- General metal castings
The system can be configured for grinding, deburring, surface preparation, polishing, buffing, and other finishing operations.
Automatic Polishing Machines
DingZhu automatic polishing machines are developed for manufacturers looking to increase production capacity while maintaining consistent surface quality.
Depending on the product and process requirements, automatic polishing systems can reduce manual operations, improve process stability, and create a more consistent surface finish across production batches.
They are suitable for products including sanitary ware, plumbing hardware, metal fittings, and other mass-produced components.
Low Pressure Die Casting Machines
Our low pressure die casting machines are designed for efficient and stable production of high-quality metal castings.
The equipment can be configured with advanced hydraulic and control systems to improve production stability, energy efficiency, and operational reliability.
Typical applications include:
- Faucets and sanitary ware
- Automotive components
- Aluminum alloy components
- Hardware castings
- Other precision metal castings
Gravity Die Casting Machines
DingZhu gravity die casting machines provide a practical solution for manufacturers producing aluminum, brass, and other non-ferrous metal castings.
Automatic Sand Core Shooting Machines
Our automatic sand core shooting machines are designed to improve the efficiency and consistency of core-making operations.
Automated CNC Sprue Cutting Systems
Our automatic CNC sprue cutting solutions are designed to remove casting sprues and excess material with improved consistency and repeatability.
Intelligent Surface Finishing for Different Industries
Sanitary Ware & Plumbing Hardware
Automated grinding and polishing solutions for faucets, showerheads, valves, bathroom accessories, and other sanitary hardware.
Automotive Components
Robotic grinding and polishing systems can be configured for aluminum alloy wheels, cast automotive components, exhaust components, and other metal parts requiring consistent surface finishing.
Electronics & Consumer Products
Multi-axis finishing systems can be adapted for aluminum, zinc alloy, and other metal housings and components requiring precise surface treatment and high-quality cosmetic finishes.
Valves & Industrial Hardware
Automation solutions are available for deburring, grinding, polishing, and surface preparation of valves, fittings, handles, and other industrial metal components.
Selected Automation Solutions
Robotic Polishing System for Bathroom Fixtures
Designed for high-volume sanitary ware production, this robotic polishing solution can process complex stainless steel faucet geometries while maintaining consistent finishing quality.
Typical solution highlights:
- High-speed automated polishing
- Multi-axis robotic movement
- Customized fixtures and abrasive tools
- Consistent surface finishing
- Reduced dependence on manual polishing
- Integration with existing production processes
6-Axis Robotic Grinding for Aluminum Wheel Hubs
Our six-axis robotic grinding systems can be equipped with adaptive force control to maintain stable contact between the abrasive tool and the workpiece. Target surface roughness of Ra ≤ 0.4 μm.
Compact Robotic Finishing Systems
DingZhu offers compact robotic finishing cells designed for workshops with limited available space. Modular design allows integration of robot, grinding, and dust collection into a compact cell.
From Product Samples to Full Production
01
Product & Process Analysis
We analyze the product geometry, material, casting condition, existing defects, surface requirements, and production volume.
02
Process Development
Our engineers determine suitable grinding wheels, abrasive belts, polishing tools, robot paths, fixtures, and process parameters.
03
Automation Design
The robotic cell is designed according to production requirements, factory space, operator workflow, and integration requirements.
04
Testing & Optimization
Sample parts are processed and evaluated to optimize surface quality, cycle time, tool life, and process stability.
05
Manufacturing & Assembly
After confirmation, the complete system is manufactured, assembled, and tested before shipment.
06
Installation & Commissioning
Our technical team provides installation and commissioning support to help customers bring the system into production.
07
Training & After-Sales Service
Operators and maintenance personnel receive equipment operation and maintenance training, with continued technical support available throughout the equipment lifecycle.
Trusted by Global Industrial Customers
LIXIL • Kohler • TOTO • hansgrohe • American Standard • Roca • INAX • Jaquar • Yamaha • Toyota • Volvo
Customer applications and cooperation details may vary by project.
Frequently Asked Questions
Can DingZhu customize a robotic grinding or polishing system for our products?
Yes. Customization is one of our core capabilities. We can design the system according to your product geometry, material, surface requirements, and production capacity.
Can you test our products before we purchase the machine?
Yes. We recommend sample testing before final equipment confirmation to evaluate the process and determine suitable tools and robot paths.
Can the equipment be integrated into an existing production line?
Yes. DingZhu robotic systems can be designed as standalone cells or integrated into existing automated production lines.
