GA728 series rapier loom Main Structures and Technical Parameters 1, Reed width: 1400mm, 1650mm. 2, Beating-up: Crankshaft weft beating. 3, Weft insertion: Double-rapier weft insertion. 4, Overlocking: Independent hook needle overlocking mechanism. 5, Weft feeding: Tension compensating mechanism. 6, Let-off: Four rubber-covered rollers are tightly grasped with steel roller; Positive speed-adjusting continuous let-off. 7, Shedding: Single dobby mechanism, conjugate cam positive driving, dobby shedding is controlled by pattern paper and peg, 16 heald frames. 8, Take-up: Ratchet type pin-roller intermittent take-up. 9, Warp supplying: Creel-type continuous warp supplying without yarn tail. 10, Driving: The driving system consists of motor, band pulley and gear, etc. Main drive motor: 4KW, 960rpm (Model 140); 5.5KW, 960rpm (Model 165). 11, Loom speed: 15-80rpm (frequency stepless regulating speed). 12, The electric part has the fuction of starting, DOT motion, rapid stopping, etc. 13, Overall dimension (not including creel) (length, width, height) (mm): 4500, 3860, 2400 ( Model 140); 4950, 4760, 2600 ( Model 165). 14, Weight: About 5T.
