A456 series roving frame is suitable for processing cotton or chemical fiber pure spun or blended sliver with the length less than 65mm, which is combed, combed and drawn into rovings with different counts for spinning. The machine is advanced in structure, the main components are bearing guide, equipped with anti-dropping device, active cleaning and photoelectric head breaking self-stop device. Stable and reliable performance, strong adaptability, low noise and low energy consumption. At present, A456 series roving frames include A456D, A456E and A456G. A456E is improved on the basis of A456D. The automatic reset and tension fine adjustment device of oblique belt is mainly added to reduce the labor intensity of workers who turn around and improve the roving tension, which is suitable for spinning pure cotton and blended fabrics below 51mm. A456G is suitable for spinning fibers with a length less than 65mm.

main specifications

Model A456D A456E A456G

Principal axis distance (mm) 2 16

Number of spindles 108, 120, 128.

Roving forming (mm) ∮ 135*320

Draft range (times) 5- 12

Twist range (twist/meter) 2 1-70 18-70

Drafting to form three-roller belt double short apron drafting three-roller belt long and short apron drafting.

Roller diameter (mm) ∮28 ∮25 ∮28

Center distance of the front area of the drum (mm)49-70 49-80

Back area 50-80 80-90

Spindle speed (rpm) 530-900 480-900

Suitable fabric size and length (mm) 22-38(5 1 optional) 22-38,65 (51optional)

Feed-in high-position cotton guide roller (also can be equipped with low-position cotton guide roller)

The main motor power is 4.7KW.

The robot's hands reach out to the right and left hands.

Overall dimensions (length * width)13017.5 * 3565.5 (108 axis)

14313.5 * 3565.5 (120 spindles)

15177.5 * 3565.5 (128 spindles)

Machine weight: (ton) about 6.5( 108 spindles)