Robotic Surface Finishing Built Around Your Workpiece

Kingstone Robotics designs robotic cells that combine belt grinding, fine sanding and polishing according to the workpiece and required finish. We select the handling method, fixtures, abrasives and cell configuration after reviewing actual parts, finish targets and production requirements.

Why Choose Our Robotic Grinding & Polishing Solutions?

Workpiece Applications

Our automated grinding solutions are successfully implemented across diverse industries, handling:

Zinc alloy faucet parts before and after robotic polishing

Zinc Alloy Faucet Bodies

Robotic grinding and polishing for zinc alloy faucet bodies, from casting marks to smoother surfaces.

castings part robotic grinding and polishing

Cast Metal Components

Grinding and polishing solutions tailored to cast parts with different shapes and surface requirements.

Robotic finishing for automotive tail light components

Automotive Tail Light Components

Robotic finishing for automotive tail light components

Aluminum Chair Leg Bases

Aluminum Chair Leg Bases

Grinding and polishing for aluminum chair leg bases.

Configurable Robotic Grinding and Polishing Cells

A cell can combine a six-axis robot, workpiece fixtures, abrasive belt stations and polishing wheels. Force control, abrasive-wear compensation, guarding and dust extraction are selected according to the process. Vision inspection, automatic tool changes and additional handling stations can be evaluated when the application requires them.

Flexible Workpiece Handling

Integration capability with existing equipment for seamless operation.

Integrated Tool Library

Organizes multiple tools for automated retrieval and task-specific deployment.

Vision-Guided Systems

Use advanced vision technology for defect detection and optimized grinding paths.

Force-Controlled Grinding Robots

Provide precise pressure and consistent finishing.

Multi-Station Automated Cells

Allow high-volume throughput with minimal manual intervention.

Automatic Tool & Consumable Change

Supports scheduled or condition-based switching of tools and abrasives to reduce downtime.

Auto Size & Position Detection

Detects dimensional deviations and part positioning in real time to ensure processing accuracy.

Dustproof, Soundproof & Safety Protection

Fully enclosed structure with insulation and safety shielding for operator protection and environmental control.

Grinding and Polishing Cells Configured for Your Workpiece

20-60kg-robot-four-belt-sander-machine-polishing-machine

Multi-Belt Grinding and Polishing Cell — Concept Layout

20-60 kg Robotic Four Belt Sander Polishing Machine. Example configurations. Final equipment layout depends on the workpiece and validated process.

20-60kg-robot-double-belts-sander-two-layers-polishing-machine

Belt Sanding with Buffing Stations — Concept Layout

20-60 kg Robotic Double Belts Sander and 2 layers cloth polishing machine. Example configurations. Final equipment layout depends on the workpiece and validated process.

aluminum-chair-leg-robotic-polishing-machine

Robotic Cell for Curved-Part Finishing

Automation Surface Finish Solutions we provide for grinding and polishing project. Example configurations. Final equipment layout depends on the workpiece and validated process.

Grinding and Polishing Application Examples

Explore robotic grinding and polishing applications for faucet bodies, cast metal parts, automotive components and chair bases. Each cell is configured around the workpiece geometry, starting surface and target finish.

Start with Your Part, Not a Standard Machine

Send us your workpiece photos or drawings, material, dimensions, current surface condition, target finish and required output. We can review the finishing steps and recommend a suitable robotic cell for sample testing.

Four Challenges We Address in Robotic Grinding and Polishing

01. Incoming-Part Variation

Fixture design, robot paths and optional inspection are selected to accommodate acceptable variation in incoming parts.

03. Part Changeover

Stored programs and offline programming can support repeat production and new part variants, followed by process validation.

Incoming parts, abrasive belts, robot programming and finished-part quality

02. Abrasives and Consumables

Abrasive belts, contact wheels and polishing media are selected and tested against the required geometry and finish.

04. Finished-Part Quality

Sample testing helps define achievable results and acceptance criteria. Inspection can be integrated where the project requires it.

From Sample Testing to Production

Step 1: Application Review

Send us your part photo or drawing, material, dimensions, target finish and expected output. We review the process requirements with you.

Step 2: Sample Testing

We test representative parts to select the grinding and polishing sequence and assess the achievable finish.

Step 3: Cell Design

Based on the trial results, we specify the robot, fixtures, tooling and cell layout for your application.

Step 4: Factory Testing

The completed cell is assembled and tested with representative parts before shipment.

Step 5: Installation and Training

We commission the cell and train operators on setup, changeover and routine operation.

Step 6: After-Sales Support

Our team helps with operating questions, maintenance and service requests.

Key Benefits for Your Business

  • Repeatable Finishes: Defined tooling and process settings help produce consistent results across parts.

  • Predictable Throughput: Automated processing helps make cycle times more consistent after the process is validated.

  • Integrated Safety Options: Enclosures and dust collection can be included according to application requirements.

  • Flexible Part Changeovers: Fixtures and saved programs can be configured for different validated parts.

Discuss Your Grinding and Polishing Project

Share your part photos or drawings, material, dimensions, workpiece weight, areas to be finished, target surface and required output. Actual samples are helpful for evaluating the abrasive sequence and achievable finish.

Robotic polishing sample trial used to validate cycle time and surface quality
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