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Dual electric batch, dual track, back-to-back structure;

Support two different types of screws and two different torque locking attachments;

When using the same type of screw and torque, it is equivalent to two single electric batch single track screw machines, suitable for high production capacity;

Support pre process insertion and post process extraction, achieving low-cost operation without dedicated personnel;

The average speed of a single electric screwdriver is 1.3 to 1.5 seconds per screw;

Support copying programs for USB memory (USB flash drive) models;

Support automatic detection and alarm for missing locks, slipping teeth, and floating height.