Specifications

Cold rolled steel coil cut to length line

Introduction:
cut-to-length line (also known as cut-to-length machine) can meet customer's request of max line speed 40m/min by uncoiling & leveling a coil strip, and then shearing the leveled flat strip to certain length of sheets.

The steel coil cut-to-length line has one leveling machine driven by DC or AC motor, and the length-fixing is by encoder.

The steel coil cut-to-length line (also known as cut-to-length machine) is composed of: coil loading car, single-mandrel decoiler, coil-head guide, press & shoveling equipment, pinch-feeding, hole accumulator, side guide, leveling machine,final sheet sending out equipment, length-fixing encoder, Hydraulic shearing machine, delivery belt, piling-up bracket, up-down lifting table, moving-out car, hydraulic system and electric control system.
The normal speed steel coil cut-to-length line (also known as cut-to-length machine) fit steel coils with thickness: (0.2-2mm, 0.3-3mm, 0.6-4mm) and changeable width and length of finished sheets depend on customer's practical need.

Advantages and Characteristics of Cut-To-Length Machine:
1. Fast speed and high precision
Line speed can be up to 40m/min, 7-8pcs/min 2000mm Length sheets in average.
Leveling precision: ±1mm
Sheet length precision: ±0.5mm/m
Sheet diagonal length precision: ±0.5mm/m
2. Thin coils differ in coil weight, when max coil weight is small, usually single mandrel (cantilever) uncoiler for this steel coil cut-to-length line (also known as cut-to-length machine) is adopted.
3. To make flat steel sheets, the diameter of leveling rollers should be scientifically proper, we confirm diameter of leveling rollers by actual experiences and engineering calculation.
4. Automatically piling-up bracket can receive finished sheets and automatically pile them up orderly.
5. Hole accumulator between decoiling and leveling, is necessary to protect sheet surface and make sure the simultaneously work of decoiling and leveling.