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Wuxi Hai Roll Fone Science & Technology Co.,Ltd.
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Slitting Line

Slitting Line

The slitting line can do uncoiling, slitting and recoiling work and make coil steel to any required width. The slitting line includes a coil car, shearer, correct device, slitting machine, tension unit, recoiler, hydraulic system, etc. The slitting line is used in coil, hot rolling carbon steel, silicon steel and all the other types of metal material with surface spreading. To meet customer demands, the slitting line can be adjusted to do recoiling or dividing work. A PLC system is centrally controlled to select information from every part of the line. It has the function of adjusting the speed and retaining memory if it loses its power supply. The slitting line delivers a very efficient performance.

The slitting line machine is specially used to slit the coil to the required width and cut the length to your requirement.

Flow Chart
1. Damping and tension unit
2. Spacers
3. 12t slitting machine
4. Correct device
5. Spacers
6. 12t material guiding device and shovel
7. Slitting Line

Technical Specifications

Model YD-1-6-1600L
Coil Thickness 0.2mm-6mm-22mm.
Slitting Speed Max120m/min.
Loading Capacity of the Uncoiler Max6-35T
Coil I.D 460-560mm
Material of Slitting Blade 9CrSi
Precision +/-0.05mm
Main Shaft Diameter 240-400mm.
Suitable Material Hot/cold-rolled/carbon steel/stainless.
Model YD-Slitting Machine
Decoiler Material # 45 Steel Material
Roll Forming Material #45 Steel base / 40CR Steel HRC 48-52 Roller
Cutting Material Cr12 Quenched 58-62
Punching Material Cr12 Quenched 58-62 or Cr15 Bearing Steel
PLC PLC Panasonic →Touch screen Made in Taiwan → Transducer Yaskawa →Encoder Omron
Bearing National Brand

Equipment Maintenance
Meticulous daily maintenance plays an important part in extending the slitting line's operation time and the quality of the rolling plank. The following steps should be part of the machine's daily production and usage routine.
1. Regularly lubricate the outside parts of the slitting line, i.e., driving chain, etc.
2. Regularly wipe the surface of roller, particularly when working outside. If you do not use the machine a long time of time, you should daub lube in the roller surface. Make sure you clean it the next time you use the machine.
3. If the slitting line is not used for a long period of time, make sure you cover it with plastic or cloth. Avoid getting rain on the machine or the machine becoming damp, especially the electric control box.
4. Make sure the cutting system is lubricated when necessary.
5. Check the hydraulic station often and the oil quantity of the deceleration machines. Add more oil if the oil level is low.
6. Check the electric appliances box and every leads conjunction circumstance of the slitting line. Dust the machine often.

The slitting line is wrapped and covered with film making the package seaworthy. The legs of the machine are fixed with angle steel and heavy screws.

Machine Details

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Hai Roll Fone is a China-based slitting line manufacturer and supplier. We offer slitting lines, high frequency tube welding machines, rack roll forming machines, etc. Our high quality products are offered at competitive prices. We can supply the full chain of manufacturing high frequency tube welding machines and C purlin forming machines right here in China. Our lower manufacturing cost saves your purchasing cost. More details on each of our products are shown on the description page.