We design and supply high tensile steel coil slitting machines to domestic customers in Shanghai and Suzhou and foreign customer in Vietnam, India and USA.

High tensile strength steel sheets in coils are high quality steel, very hard and high elasticity, requiring high quality slitting.

Medium and high carbon steel to make knife blades, springs, etc: STM50, ASTM 75, ASTM95, etc.

Stainless steel: SUS200, SUS300, SUS400 series.

Common tensile strength range around 750Mpa-1000Mpa.

1.Very Strong decoiler and coil opening press roller and peeler shoveling plate, to hold steel coil steadily in time of steel strip being pulled out, and send strip head into pinch feeding equipment.

2.Slitter: slitter stands, shafts, knives are bigger and stronger than normal slitter. Drive motor power is about 50% more than normal model slitter.

3.Edge scrap winder adopts torque type tension, stronger and efficient.

4.Accumulator pit loop is longer and deep enough to make sure steel strip accumulating.

5.Tension provision unit own both roller and wool felt to provide adjustable stable tension for recoiling.

6.Recoiler has portal frame type overarm separator, from top to press separating strips.

7.Slitting speed usually are limited within 80m/min.

8.Slitting knives will be special material suitable for hard steel slitting.

9.Hydraulic system, such as hydraulic cylinders, valves, should be robust and more durable.