automatic screw locking machine with two work stations invested for 1x2panel light screw tightening

Machine Description

The automatic two-station screw locking machine is a state-of-the-art solution designed to optimize the assembly process of 1x2 panel lights, ensuring precision, efficiency, and scalability in high-volume production environments. This advanced system features dual independent workstations, enabling simultaneous screw tightening on two separate 2x2 panel light units, effectively doubling throughput while maintaining consistent quality.

Tailored specifically for 1x2 panel lights—a popular size in commercial and office lighting—the machine automates the critical screw-fastening step required to secure components such as frames, diffusers, and driver housings. Each workstation is equipped with programmable screwdrivers, precision-guided by servo motors and vision systems, to accurately align and tighten screws into pre-defined positions on the 300mm x 600mm  panel light structure. The dual-station design eliminates downtime between cycles, as one panel light can be loaded/unloaded while the other undergoes screw locking, ensuring continuous operation and maximizing productivity.

Key advantages include modular adaptability, allowing quick adjustments to accommodate variations in screw types, torque settings, or panel light designs. Integrated sensors and error-proofing mechanisms detect misaligned screws or missing components, minimizing defects and rework. The system’s compact footprint and user-friendly HMI (Human-Machine Interface) further streamline integration into existing production lines.

By combining dual-station efficiency with specialized capabilities for 1x2 panel lights, this machine reduces labor costs, accelerates cycle times, and ensures uniform screw quality—critical for maintaining the structural integrity and aesthetic consistency of modern LED panel lighting systems. Ideal for manufacturers seeking to enhance automation in high-mix, high-volume environments, this solution represents a scalable investment in precision manufacturing. The two-station screw locking machine redefines panel light assembly, delivering unmatched speed and reliability for the 2x2 form factor while future-proofing production workflows.

Machine Features

• Automatic feeding screw, automatic locking, avoid second pollution of hand touch on screw
• Screw loosing, miss locking sensor available to guarantee screw locking accuracy and efficiency
• Screw locking speed 1.5-2.0s/screw, locking speed is stable. Machine can keep long time working
• With high capability, easy to change program for different product
• Equipped with two Z-axis, two screw feeding device to get higher screw locking speed

  Model	ZD-420
  Main Control Unit	Movement Control Board
  Programming	Touch Screenand Handheld Programmer
  Drive Mode	Precise Servo Motor/Stepper Motor + Linear Guideway
  Maximum Working Range	400*200mm
  Positioning Accuracy	±0.1mm
  Weight	KG
  Measurement	150*152*140CM
  Working Power	AC220V/50~60Hz/3800W
  Working Air Pressure	0.4~0.6Pa(no moist)
  Tempure and Humidity	Tem:0~40    Hum:20~90%