Roll Cassette
Tungsten Carbide Rolls
Tungsten Carbide
Roll Holders
Tungsten Carbide Rolls & Roll Holders

Cold Rolling Cassette System

Our precision-engineered cold rolling cassette system is designed to manufacture profiled wires of various geometries, meeting stringent International Standards. The system’s body structure and working mechanism are meticulously crafted for effortless operation and routine services and maintenance procedures. The innovative design of the greasing and water-cooling system ensures consistent performance, maximizing output efficiency. Our system seamlessly integrates with renowned high-speed cold rolling lines, allowing for adaptability across different brands.

ROLL CASSETTE SPECIFICATION

  • Smooth or Ribbed Low Carbon Wire
  • Maximum inlet wire: φ14 mm
  • Minimum outlet wire: φ4 mm
  • Mounted 3 + 3 rolls

  • TC Roll Dimensions:
    a. OD125 x ID82 x H15mm
    b. OD125 x ID82 x H20mm

  • TC Roll Holder Dimensions:
    a. 82x15, PIN 25 or 26
    b. 82x20, PIN 25 or 26


STANDARD TUNGSTEN CARBIDE ROLL DIMENSION



FINISH WIRE RANGE Φ mm OD Φ mm ID Φ mm T mm
4.0 – 9.0 125 82 15
9.5 – 13.0 125 82 20
4.0 – 9.0 140 90 15
9.5 – 13.0 140 90 20
4.0 – 9.0 150 90 15
9.5 – 13.0 150 90 20

Note: Size customization can be considered upon request



TUNGSTEN CARBIDE ROLLS

(consist of PR, PR engraved with alphabet & numeric, PR engraved with dots, RO, RT & FO)



ROLLING SEQUENCE FOR SMOOTH WIRE

Wire Rod
(mm)
Oval
Reducing
Round
Reducing
Oval
Reducing
Sizing Outlet
Smooth Wire
(mm)
5.5 RO 1 RT 1 RO 0 CA 4.0 4.0
RO 1 RT 1 RO 1 CA 4.5 4.5
6.0 - 7.0 RO 2 RT 2 RO 1 CA 5.0 5.0
RO 2 RT 2 RO 1 CA 5.5 5.5
7.5 RO 3 RT 3 RO 2 CA 6.0 6.0
RO 3 RT 3 RO 2 CA 6.5 6.5
8.5 RO 4 RT 4 RO 3 CA 7.0 7.0
RO 4 RT 4 RO 3 CA 7.5 7.5
10.0 - 11.0 RO 5 * RT 5 * RO 4 CA 8.0 8.0
RO 5 * RT 5 * RO 4 CA 8.5 8.5
12.0 RO 6 * RT 6 * RO 5 * CA 9.0 9.0
RO 6 * RT 6 * RO 5 * CA 9.5 * 9.5
RO 6 * RT 6 * RO 5 * CA 10.0 * 10.0
RO 6 * RT 6 * RO 5 * CA 10.5 * 10.5
14.0 RO 7 * RT 7 * RO 6 * CA 11.0 * 11.0
RO 7 * RT 7 * RO 6 * CA 11.5 * 11.5
RO 7 * RT 7 * RO 6 * CA 12.0 * 12.0

* Rolls in blue bold have a thickness of 20mm



ROLLING SEQUENCE FOR REINFORCING WIRE

Wire Rod
(mm)
Oval
Reducing
Round
Reducing
Forming Profiling Outlet Ribbed
Wire (mm)
5.5 RO 1 RT 1 FO 1 PR 4.0 4.0
RO 1 RT 1 FO 1 PR 4.5 4.5
6.0 - 7.0 RO 2 RT 2 FO 1 PR 5.0 5.0
RO 2 RT 2 FO 1 PR 5.5 5.5
7.5 RO 3 RT 3 FO 2 PR 6.0 6.0
RO 3 RT 3 FO 2 PR 6.5 6.5
8.5 RO 3 RT 3 FO 2 PR 7.0 7.0
9.0 RO 4 RT 4 FO 3 PR 7.5 7.5
10.0 - 11.0 RO 5 * RT 5 * FO 3 PR 8.0 8.0
RO 5 * RT 5 * FO 3 PR 8.5 8.5
RO 5 * RT 5 * FO 3 PR 9.0 9.0
12.0 - 13.0 RO 6 * RT 6 * FO 4 * PR 9.5 * 9.5
RO 6 * RT 6 * FO 4 * PR 10.0 * 10.0
RO 6 * RT 6 * FO 4 * PR 10.5 * 10.5
14.0 RO 7 * RT 7 * FO 4 * PR 11.0 * 11.0
RO 7 * RT 7 * FO 4 * PR 11.5 * 11.5
RO 7 * RT 7 * FO 4 * PR 12.0 * 12.0

* Rolls in blue bold have a thickness of 20mm



STANDARD TUNGSTEN CARBIDE ROLL HOLDER

INSIDE ROLL (IS) Φ mm ROLL THICKNESS (T) mm COOLING PIN (CP) Φ mm
82 15 25
82 20 25
82 15 26
82 20 26
90 15 30
90 20 30

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