150mpm Automatic Coil Sheet Metal Slitting Line Longitudinal Cutting Machine 0.3-3 X 1600

High Precision Stainless Steel Sheet slitting machine has strong structure and very precise manufacturing, the slitting line runs very smoothly.

Suit normal carbon steel Yield strength ≤270Mpa Tensile strength≤465Mpa up to good structural steel yield up to 350Mpa, tensile 600Mpa.

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Different states of steel coils can be slit by the line: hot rolled, cold rolled, galvanized, pre painted in different steel grades.

Composition and Characteristics

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 big and strong.

3.All transmission rollers are PU rubber coated.

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

5.Tension provision unit own plate type 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 go up to 150m/min.

8.Slitting knives will be material SKD11, H13K,etc.

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

Slitting Precision:

• Slit widths tolerance:≦0.10mm; Slit width＜300mm, thickness ＜1.2mm, slit width tolerance≦0.05mm;
• Slit camber:≦0.5mm/M for strip of wider than 300mm, ≦1.0mm/M for strip of <300mm. The edge strips within 100mm of mother coil edge are not in the restriction.
• burrs:≦0.05mm, or say, no more than 5% of over 1mm thickness strip slitting at stable speed under conditions of sharp knives and proper knife gaps.
• Recoil staggering≦±0.5mm (at stable speed, speed change not so fast
• Recoil turriform:≦±2.0mm (at max coiling diameter

Layout Process:

Coil preparing saddle, Coil loading Car, Single mandrel Uncoiler with press roller, Coil head peeler, Pinch feeder & 5 roller Pre-leveler, Shear, Pit loop 1, Side guide, Slitter, Scrap winder, Pit loop 2, Tensioner and Pre-separator, post shear and deflector roller, recoiler with overarm separator, coil discharging car, (turnstile)

Parameters: