Brush Deburring Machines For Door Lock & Furniture Hardware

1. Smart Door Lock Panels

Smart lock panels, typically die-cast from zinc or aluminum alloys, feature large flat surfaces combined with precise cutouts for biometric sensors and keypads. After casting, sharp flashing and parting lines remain. A robotic brush deburring machine uses wide, fine-grit abrasive brushes to gently sweep across the panel. The precise force control ensures the flat surfaces remain perfectly planar without edge rounding, creating a flawless substrate essential for high-end PVD coating or electroplating.

2. Furniture Hinges & Brackets

Furniture hinges, often stamped from stainless steel, possess sharp, dangerous micro-burrs along their stamped edges. These burrs not only affect the aesthetic but can interfere with the smooth mechanical operation of the hinge. Automated deburring systems utilize radial bristle brushes that penetrate the tight corners and pivot holes of the hinge. This process removes the burrs while simultaneously imparting a uniform satin finish, enhancing both the safety and the premium feel of the furniture hardware.

3. Complex Door Handles

Modern door handles feature ergonomic, 3D-curved designs. Polishing these contours manually is incredibly time-consuming. By employing a 6-axis industrial robot integrated with a flexible brush polishing station, the system can manipulate the handle in 3D space, maintaining a consistent contact angle and pressure against the rotating brush. This eliminates polishing blind spots and ensures a mirror-like finish across the entire curved surface, drastically reducing the rejection rate prior to the final finishing phase.

Company Culture

Founded in 2016

Since its establishment in 2016, our R&D team has developed into 60+ members, the plant's floor space has expanded to 2,525 square meters, and the turnover in 2022 reached 100 million U.S. dollars. We have become a company with a significant scale of business, closely related to our corporate culture.

System of Thought

• Company Vision: Be an industry leader to create a world famous brand
• Company Mission: Free the hands of workers and make production safer, greener, and more efficient
• Core Values: People Oriented, Customer First, Continuous Innovation, Pursuit for Excellence

What we do?

Xiamen Dingzhu Intelligent Equipment Co., Ltd. specializes in the R&D, production, sales, and service of automatic LPDC, robotic cell grinding and polishing machines, furnaces, gravity die casting machines, and CNC polishing machines. A number of national patents have been obtained.

Looking to the future, Dingzhu intelligent equipment will adhere to industrial breakthroughs as the leading development strategy, constantly strengthening technological, management, and marketing innovation to become the leader in intelligent, automated equipment application solutions.