Slitting Machine

Nirmal offer the proposed Slitting Machine or Slitting Line ( HR/CR/SS ) on High Speed & Medium Speed as per customer requirment. All the Electronics controls are operted by PLC System Highly Automated is Providesd.

The proposed Slitting Machine will function as a constant speed type. In the beginning, the coil is loaded on the coil car by E.O.T. crane and brought to the uncoiler by operating the coil car. Coil car centralizes the coil with the uncoiler mandrel and the coil is mounted on the uncoiler. Mandrel is expanded. Snubber roll rotates the coil. Peeler breaks the straps and brings the pre end upto Pinch roll. The Pinch roll drives the coil end upto the slitter. Then its drive is disconnected. Slitter moves the slitted strips further. Slitted strips are threaded through loop table and drag tensioner into the recoiler drum. Recoiler winds one turn on loose coil.

Then drag tensioner and loop are put into operation. Slitter and recoiler run simultaneously in synchronization. As the coil build up, the recoiler rpm correspondingly goes down to keep desired constant line speed. This process goes on until the end of coil on uncoiler. The slitted coil is pushed on the exit coil car trolley through a pusher plate operated by hydraulic cylinder. The side slitted scrap is wound on the scrap winder units provided on both sides of the slitter.

Nirmal range of Manufacturing and Specifications of HR-CR-SS Slitting Machine :


Nirmal range of Manufacturing and specifications-:

Min and Max will capacity 5 ton - 40Ton
Min and Max Width (inmm) 550mm up to 2500mm
Min and Max Thickness (inmm) 0.6mm up to 16mm
Speed of the machine (m/min) 0-20-60-80-100-120 min
Raw Material Used HR/CR/SS/GP/Color Conted
Automation Level Manual -Semi-Fully Automated


Model COIL Width (mm) STRIP Thickness (mm) MAX COIL WEIGHT (tonnes)
Min Max Min Max
NTPL 550-2 150 550 0.2 2.0 10
NTPL 1650-2 500 1650 0.2 2.0 30
NTPL 1650-3.5 500 1650 0.35 3.50 30
NTPL 1650-6 600 1650 0.50 6.00 30
NTPL 1650-8 600 1650 1.00 8.00 30
NTPL 2100-10 600 2100 2.00 10.0 40
NTPL 2100-12 600 2100 2.00 12.0 40





RECOILER/REWINDER FOR SLITTING LINE