Torque Roll - TaeguTec

1 Torque roll Free from slippage even under high rolling Torque & low rolling speed. Flexible and optimal design for every requirement. Suitable for various applications from Finishing Block to Intermediate Mill. Higher productivity with excellent surface finish of final products through precise dimension control during rolling. Minimizes downtime for roll changes. Application - Wire Rod Mill: Intermediate Mill - Rebar Mill: Intermediate Mill and Finishing Mill for big size rebar. Kg m Rolling Torque m/s Rolling Speed 9000. 8000 7000 3. 6000 5000. 2. 4000. 3000. 1. 2000. 1000 0. 7 8 9 10 Stand 7 8 9 10 Stand roll Size Groove Dimension Rolling Rolling Torque Speed Grade Outer Diameter Barrel Length Type (kg m) (m/sec). ( mm) (mm) Width (mm). Oval 50-80. 350-500 500-900 2,500-8,000 Min. T30M, T30S. Round 30-50. 2 roll & Machining Tools Block roll Available in several grades with high crack-resistance, anti-oxidation and wear-resistance.

2 All types of grooves available. Application - Wire Rod Mill: Pre-Finishing Mill (PFM), No Twist Mill (NTM). Reducing Sizing Mill (RSM), Pinch roll - Rebar Mill: Finishing Block, Pinch roll Intermediate Mill to PFM. roll Size Groove Dimension Rolling Rolling Torque Speed Grade Outer Diameter Width Type (kg m) (m/sec). ( mm) (mm) Width (mm). Oval 30-80. 330-450 100-130 1,000-6,000 T30M, T30S. Round 20-50. NTM to RSM. roll Size Products Rolling Speed Grade Outer Diameter Width Type Final Size (m/sec). ( mm) (mm) ( mm). Oval 208-212 60-72 10-20 T20M, T20S, T17L. Round Oval 20-120 T15S, T14L, T11L. Round Member IMC Group 3. Tri roll Available in various grades for high performance with high surface finish enabling defect-free finished production. Stable & reliable clamping technology. Interference-Fit type Interference-Fit & Bolting Application - Wire Rod Mill: PFM for Wire Rod roll Size Products Rolling Speed Grade Outer Diameter Width Type Final Size (m/sec).

3 ( mm) (mm) ( mm). Oval, 200-220 25 5-20 T20M. Round - Round Bar Mill: Reducing Sizing Block (RSB) for Round Bar roll Size Products Rolling Speed Grade Outer Diameter Width Type Final Size (m/sec). ( mm) (mm) ( mm). Oval, 300-380 40-90 16-42 10-20 T25H, T20M,T17L,T15M. Round 4 roll & Machining Tools QuadSlit roll Improved grades which eliminate chipping at the sharp edge of slitting. Superior quality / longer groove life than steel rolls. Composite roll stable & reliable clamping technology. Application - Rebar Mill: Slit stand for rebar (D8mm-D20mm). 2 Slit 3 Slit 4 Slit 5 Slit Member IMC Group 5. Cantilever roll Several grades available with excellent toughness for high rolling Torque & low rolling speeds. Stable & reliable clamping technology. Side Key & Bolting Interference-Fit & Bolting Application - Wire Rod Mill & Rebar Mill: Intermediate Mill.

4 roll Size Products Rolling Rolling Torque Speed Grade Outer Diameter Width Type Width (kg m) (m/sec). ( mm) (mm) (mm). Oval 40-70. 290-475 140-235 1,000-4,000 3-10 T30M,T27M,T23L. Round 20-40. 6 roll & Machining Tools Composite roll Applicable to various rolling stands due to excellent & unique design. Stable & reliable clamping technology. Unique & flexible design for different requirements. Minimum downtime for roll changes due to longer groove life-cycle of carbide rolls. Easy to assemble & disassemble. Reduced mill downtime maximum productivity. Ring Cover Clamping Tungsten Nut Ring Carbide Ring Spacer Hydraulic Unit Application - Wire Rod Mill, Rebar Mill & Round Bar Mill: Finishing Mill for small size products. roll Size Groove Dimension Rolling Rolling Torque Speed Outer Diameter Barrel length Type Width (kg m) (m/sec).

5 ( mm) (mm) (mm). Less than Oval 40. Round (oval). 260-440 400-900 Square Max 2,500 Min 3. Less than Dogbone 30. Notch (Round). Member IMC Group 7. Tubing roll Guarantees quality improvements with excellent surface finish. Hot Rolling Mill Application: Stretch Reducing Mill (SRM) for seamless pipes & Straightener roll roll Size Product Grade Remark Size Outer Diameter Width ( mm) (mm). T20M, T30S 3- roll type 50- 120mm 270-380 85-150. T20H, T30H Hot Rolling Cold Rolling Mill Shrinkage-Fit & Bolting Application: Sizing pass for seam pipes. roll Size Product Grade Remark Size Outer Diameter Width ( mm) (mm). 2- roll type 20- 70mm 150-250 80-120 T14L. Cold Rolling 8 roll & Machining Tools Section roll Applicable to various rolling stands due to excellent & unique design. Stable & reliable clamping under working conditions of high rolling Torque & load.

6 Application: Finishing Mill for Light Section Bar Mill (Angle Bar, Flat Bar). roll Size Product Item Grade Size Outer Diameter Barrel Length ( mm) (mm). Angle Bar AB25-AB65 T19, T20M. 350-500 500-800 T25H, T30M, T30S. Flat Bar 50-150 T23L, T27M. Member IMC Group 9. Grades Multi-Binder Grade Chemical Composition Physical Properties Grade Application Hardness TRS Density WC (%) Co-Ni-Cr (%) (HRA) (Kg/mm2) (g/cm3). T09L 91 9 230 Finishing Block & RSM for Wire Rod Finishing Block & RSM for Wire Rod T11L 89 11 230 Al, Cu Rods Finishing Block & RSM for Wire Rod T14L 86 14 230 Al, Cu Rods Finishing Block & RSM for Wire Rod T14M 86 14 210 Al, Cu Rods T15M 85 15 210 Finishing Block for Wire Rod & Round Bar T16H 84 16 230 Finishing Block & Pinch roll for Wire Rod T17L 83 17 230 Finishing Block & Pinch roll for Wire Rod T19L 81 19 230 Finishing Block & IFM for Wire Rod T20M 80 20 230 Finishing Block & IFM for Wire Rod T20H 80 20 210 Finishing Block & IFM for Wire Rod T23L 77 23 230 IFM for Wire Rod & Prefinishing for Deformed Bar Prefinishing for Deformed Bar T25H 75 25 230 for Finishing T27M 73 27 210 Prefinishing & Square groove for Deformed Bar for Wire Rod T30M 70 30 210 Finishing & Dogbone groove for Deformed Bar for Tube Mill T30H 70 30 210 Finishing for Deformed Bar T31L 69 31 210 for Deformed Bar T32L 68 32 210 Finishing & Dogbone groove for Deformed Bar Single-Binder Grade Chemical Composition Physical Properties Grade Application Hardness TRS

7 Density WC (%) Co (%) (HRA) (Kg/mm2) (g/cm3). T06S 94 6 180 Finishing Block & RSM for Wire Rod T10S 90 10 230 Finishing Block & RSM for Wire Rod T15S 85 15 230 Finishing Block for Wire Rod & Round Bar T20S 80 20 230 Finishing Block & IFM for Wire Rod T25S 75 25 230 IFM for Wire Rod & Prefinishing for Deformed Bar for Tube Mill T30S 70 30 210 Finishing for Deformed Bar 10 roll & Machining Tools roll . Member IMC Group 11. roll Machining CBN Grades Grade TB610 TB650/TB670 KB90/TB730 KB90A. CBN (%) 50-55 60-65 90-95 90-95. Stability Stable in chemical wear Stable in physical wear - Carbon steel - Alloy steel - Gray cast iron - Gray cast iron - Alloy steel - Hardened steel - Tungsten carbide - Tungsten carbide Application - Surface hardened - Chilled cast iron rolls rolls steel - Ductile cast iron - Chilled cast iron - Chilled cast iron Carbide roll Cutting Conditions Grade Grade V (m/min) f (mm/rev) DOC (mm).

8 Roughing KB90 10-30 Finishing TB730 20-50 Carbide roll Machining Productivity in Roughing Flank wear, Vb (mm). Competitor's CBN 10. 8. Chip removing rate 8. (cm3/min). 6. KB 90 (CBN). 4. 2. 0. 0 4 8 12 16 20 24 0 1. Cutting time (min) Cutting Grinding Tungsten Carbide roll (HRc 60-65). Insert: CNGA 120408 WZ-LN. V=30m/min, f= , ap= , wet TB610 TB650 / TB670. Features Features Good chemical and thermal stability. Good chemical and thermal stability. Excellent wear resistant grade. Good wear resistance and moderate From continuous to light interrupted fracture toughness. turning of steels and ductile cast iron. From continuous to general interrupted turning of steels, chilled cast iron and ductile cast iron. KB90 / TB730 KB90A. Features Features Good physical and mechanical stability. Solid type high CBN contents. High fracture toughness and High fracture toughness and cutting edge strength.

9 Cutting edge strength. From continuous to severe From continuous to severe interrupted cutting of gray cast iron, interrupted cutting of gray cast iron, chilled cast iron and tungsten carbide rolls. chilled cast iron and tungsten carbide rolls. 12 roll & Machining Tools roll Machining RCGX Insert RNMN Insert 7 . 140 . Designation Dimension (mm) Designation Dimension (mm). Grade Grade ISO I d D1 t ISO I d D1 t RCGX 060300 FT - - KB90,TB730 RNMN 090300 SD - - KB90A. RCGX 090300 FT - - KB90,TB730 RNMN 120300 SD - - KB90A. RCGX 120400 FT - - KB90,TB730. Holder CRDCN. h h Components Stock Dimension (mm) Insert f Clamp Clamp Screw Shim Shim Screw Wrenchb Designation h b I f l2. l1. CRDCN 2525 M06-140 25 25 150 RCGX. CBRS 06 SO 22050I. 3225 P06-140 32 25 170 060300. BCL 6-20A. RCGX BH M6x1x25 CBRS 09 L-W4. 3225 P09-140 32 25 170 BH.

10 090300. RCGX. 3225 P12-140 32 25 170 BCL 6 h CBRS 12 120400. f b TRDNN. l2. l1. h h f Insert Components Stock Dimension (mm) b Clamp Clamp Screw Shim Shim Screw Spring Wrench Designation h b I1 I2 f l2. l1. DCL S-3F. TRDNN 2525 M0903-F 25 25 160 27 DLS3 LSR 32 SO 40085I DSP 3 0903. 2525 M1203-F 25 25 160 34 1203 S 43 BH 2020 K1204-F 20 20 125 34 S 43-T8 BH 2525 M1204-F 25 25 150 34 1204 DCL S-4F DLS 4 DSP 4 L-W3. 2020 K1207-F 20 20 125 34 2525 M1207-F 25 25 150 34 S 43 BH 1207. 3225 P1207-F 32 25 170 34 Member IMC Group 13. roll Machining R Insert Notch Insert Tailor-made Tailor-made LL11. W- W- 0. 9- 9- 0. AA1 0. 1 AA2 L. Tc 2. R. R 120 30. 0. W W T- W0. 25. 25. 8 . 15 . Designation Dimension (mm) Designation L LC W T TC Grade Grade ISO R W L1 A1 A2 D10-XXX 9 5 3 L1. CBN-3R 3 6 6 - KB90(CBN) D13-XXX 11 4 6 3 CBN-4R 4 8 6 - KB90(CBN) D16-XXX 4 8 6 9- KB90.