







The Automatic Screw Locking Machine, designed for mobile phone assembly, supports M1–M5 screws and features high-speed operation. It ensures quick and accurate screw locking, significantly enhancing assembly efficiency and production quality.
The machine consists of:
– A working table.
– A fixed frame/
– Two sliding platforms, each with a holder (fixture)
for workpieces. These platforms can move back and
forward along Y axis.
– 1 servomotor screw driver, which rotate screw
driver bits and can move right and left along the X
axis.
– 1 screw driver bit, which can move up and down
along the Z axis, rotating at the same time.
– Motion devices, which can drive the abovementioned parts along X/Y/Z axis.
– An automatic screw feed device.
– Data input sensors.
– A control system.
– A handheld programmer console.
Model | BBA-331LS | BBA-5441LS | BBA-6441LS | CUSTOMIZED | |||
(Single Y platform) | (Double Y platform) | (Dual screw feeding systems) | |||||
Power supply | AC 110/220V 50/60HZ | ||||||
Stroke | X | 300mm | X | 500mm | X1/X2 | 600mm | To order |
Y | 300mm | Y1/Y2 | 400mm | Y1/Y2 | 400mm | ||
Z | 100mm | Z | 100mm | Z | 100mm | ||
Maximum Load Weight | 10KG (for work platform) | To order | |||||
Screwdriver torque | 0.015~2.5N.m | More than 3.0N.m | |||||
Moving speed | 10-800mm/s | ||||||
Air pressure | 0.5-0.7MPa | ||||||
Position accuracy | ±0.02mm/axis | ||||||
Program capacity | 999 groups/1000 points per group | ||||||
Motor system | Micro Precision Stepping Motor | ||||||
Transmission mode | Precision toothed belt+ guide rail | ||||||
Universal screws | M1-M8 | ||||||
Control panel | Handheld Teaching pendant with display screen | ||||||
Work efficiency | 1.5~2s/pcs | ||||||
Work environment | Temperature: 5-50ºC Humidity: 20-90% | ||||||
Weight | 70kg | 90kg | 120kg | To order | |||
External Machine Size(L*W*H) | 700*630*700mm | 820*730*700mm | 920*730*700mm | To order |