Shenzhen Chengbang Mechanical and Electrical Industry Co., Ltd., established in 2010 and located in Guangdong, China, specializes in vehicle entrance management systems and equipment. Our 50,000 square meter factory with over 50 experienced employees has a production capacity of 2000 units per month.

We manufacture a comprehensive range of products including swinging door operating mechanisms, brush-less gate motors, DC brush-less single unit operating mechanisms, and commercial gate operating mechanisms. Our facility features advanced production lines, high-precision equipment, imported CNC gears, and dedicated testing centers, ensuring superior product quality.

Previous Design Limitations

• Worm gear mechanism with basic appearance
• Used RV50 reducer with splint assembly - prone to wear, causing instability and gear grinding
• Fixed-speed AC 220V motor with no speed adjustment
• Open structure with low protection (IP rating), vulnerable to water ingress
• Required manual magnet adjustment for door opening angle, prone to misalignment over time

Enhanced Current Design

• Gear transmission structure with compact, aesthetically pleasing design
• Industry-specific gear processing with precision grinding (≥ GB/T100951, 2-2001 7 grade)
• DC brushless motor eliminates carbon brush wear, with adjustable speed control
• Fully sealed structure with high protection rating (IP55) and rainproof capability
• Safe 24V DC operation
• Automatic position adjustment with customizable pole angles