Centrifuge Self-Priming Door Lock Assembly

Product Overview
Boasting 20 years of experience in centrifuge control systems and supporting parts, Tianjiao Electronics developed the self-priming door lock assembly. It is engineered to meet mass production and safety requirements of centrifuge manufacturers.
Built with a motor-driven actuator, this assembly features high mechanical strength, precise signal detection and easy operation. Simple to install and integrate, it fits most centrifuges with a 400mm chamber diameter, offering manufacturers a mature, standardized and ready-to-use door lock solution.

Core Features
1. High-Precision & Durable Lock Structure
The lock body adopts 4mm thick precision sheet metal with fully refined machining, achieving ±0.1mm machining tolerance and ≤0.05mm surface accuracy. The tightly fitted structure minimizes mechanical friction, enabling low-noise and anti-vibration operation. It avoids loosening and jamming after frequent long-term use, ensuring stable performance and long service life.
2. Dual Signal Acquisition for Reliable Feedback
Featuring a built-in motor-driven structure, this lock uses dual magnetic steel sensors to monitor door open/close status, plus a micro switch to verify full door closure. The dual-check design ensures accurate status feedback, eliminates signal false alarms, and delivers reliable safety protection for centrifuge operation.
3. Self-Priming Design for Premium Operation Experience
Equipped with motor self-priming locking, the door can be automatically sucked and locked with a light touch, no hard pressing required. It ensures smooth operation and tight chamber sealing. A mechanical emergency unlock design is reserved for power failure and equipment faults, providing a reliable safety backup.
4. Minimal Installation & Fast Mass Production
It only needs two mounting holes and simple wiring for quick installation. Pre-tested and pre-calibrated before delivery, it needs no secondary development, effectively cutting assembly costs and shortening production cycles. It achieves stable linkage with all Tianjiao display screens with mature hardware and software compatibility.
Application Scope
Specially designed for integrated installation on centrifuges with a 400mm chamber diameter, exclusively supporting supporting centrifuge equipment manufacturers for batch assembly and production.