Please Check below firstly:
(1) Loose power connections;
(2) 220V AC supply stability;
(3) Power switch status;
(4) Damaged cables or blown fuses
Use a torque meter to calibrate the electric batch. Adjust torque parameters in the control system based on screw specifications (e.g., M2/M3) and material hardness. Over-torque causes stripped threads, under-torque leads to loose screws.
Solutions:
Ensure the feeder is supplying screws correctly.
Clean/replace clogged vacuum filters.
Verify suction nozzle compatibility (size/hardness) and check for wear >0.2mm
Below issues may cause stripped threads:
a. Excessive tightening force applied by tools exceeds screw tolerance range
b. Threaded hole defects: Contamination or improper processing leads to low coefficient of friction
c. Substandard materials: Non-compliant thread diameter/dimensions/metallurgy/hardness, or improper material selection causing thread strength deficiency
Operational anomaly: Tool slippage occurs during tightening
M0.8-M8 screws can be used in our machines
Yes, one machine can handle a few different types of screws
Please inspect: (1) Loose fasteners; (2) Insufficient gear lubrication; (3) Worn stepper motor bearings
Yes. We provide OEM/ODM services
MOQ: one set
Usual payment term is T/T (30% deposit, 70% before shipment), if you want other payment terms, please contact us
2-year warranty covers:
Motors, controllers, sensors
Excludes consumables (nozzles/vacuum seals)
Yes, we can offer training in free.
