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Redstone Machinery LLC

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Seamless Tube Manufacturing

Billet and Tube Reheating Furnaces, Iron Pipe Casting Machines, Extrusion Presses, Gas and Induction Billet Reheating Furnaces, Piercing Mills, Plug Mills, Elongators, Stretch Reducers, Push Benches, Assel Mills, Piercing Extrusion Presses, Hot and Cold Pilger Mills, Continuous Tube Rolling Plants, Cooling Beds, Hot Saws

 

NOTE: These are partial listings.  If you do not find the equipment you are looking for, please contact us with the details of your inquiry.

RTSR-101690  Mannesmann 19-Stand Stretch Reducing Mill.  Max. Inlet OD: 114 mm; Finished Tube: OD: 17 - 89.9mm; Main Drive: 745 kW; 18 Hydro Drives, Roll Diameter: 300 mm; ABB Drives, Siemens Controls; Mannesmann Flying Saw; Becker Roll Turning; (2) Mannesmann Tube Straighteners.  Dismantled, in storage.
RTSR-200849  EZTM 24-Stand Stretch Reducing Mill.  Max. Inlet OD: 114 mm; Finished Tube: OD: 21 - 76 mm (17 mm also possible); Finishing Speed: 217 m/min;  160 kW Drive Motors; Roll Diameter: 330 mm; Cooling Bed; Roll Grinder.
RTPM-211417  Mannesmann-Meer KPW-50-VMR Cold Pilger Mill.  New: 1978; Mother Tube OD: 20 - 51 mm (.79" - 2"); Product OD: 14 - 38 mm (.55" - 1.5"); Full Ring; Die Diameter: 300 mm (11.8"); Saddle Speed: 75 - 190 double strokes per minute; Vertical Balancing System; Shell Storage with Loading Table, Feed and Turn Gearbox, Mill Housing, 220 kW DC Motor, Exit Table, Hydraulic and Electrics.
RTPM-201115  McKay KPW-2.5-VMR.  New: 1967; Mother Tube Max. OD: 2.75" (70 mm); Product OD: .875" - 2.25" (22 - 57 mm); Originally KPW 2.5 VM, converted to VMR but with the original stroke of VM (180 deg. arc); Vertical Balancing System; Turn Gearbox Hollow Shaft has been refurbished; Main Drive Motor rewound and serviced; Original Controls.
RTPM-211614  KPW-2.5" Cold Pilger Mill.  Manufacturer: VEB Schwermaschinenbau "Heinrich Rau" Wildau, Germany; New: 1964; Mother Tube: Max. OD: 70 mm (2.76"), Max. Wall: 10 mm (.394"), Length: 2,500 - 5,000 mm (8'2" - 16'5"); Product: OD: 24 - 65 mm (.945" - 2.56"), Max. Wall: 5 mm (.20"), Max. Length: 25 m (82'); 60 - 110 double strokes per minute; Installed; Can be inspected under power.
RTPM-200019  HPT-90 Cold Pilger Mill.  New: 1987, revamped in 2001; Mother Tube OD: 45 - 108 mm (1.77" - 4.25"), Wall: 3 - 15 mm (.118" - .591", length: 6 m (19'8"); Product OD: 32 - 90 mm (1.26" - 3.54"), 45 double strokes per minute; Roll diam.: 434 mm (17.1"); Main Drive: 180 kW.  Complete, installed.
RTPM-200119  HPT-55 Cold Pilger Mill.  New: 1983, revamped in 2001; Mother Tube OD: 38 - 73 mm (1.50" - 2.87"), Wall: 2 - 8 mm (.079" - .315", length: 6 m (19'8"); Product OD: 25 - 55 mm (.98" - 2.17"), 65 double strokes per minute; Roll diam.: 364 mm (14.3"); Main Drive: 180 kW.  Complete, installed.
RTPM-201913  HPT-55 Cold Pilger Mill.  New: 1978; Mother Tube OD: 38 - 73 mm, ID: 25 - 69, length: max. 8 m; Product OD 25 - 55 mm, ID: 12 - 53 mm, wall: 0.5 - 10 mm; Max. reduction: 88% for carbon steel and 65% for SS; 130 double strokes per minute; Main Drive: 110 kW DC; Mechanically complete, needs new controls.
RTPM-111824  Mannesmann Meer / Wean UnitedKPW 25 VMR.  New: 1971; Mother Tube OD: 1" (25.4 mm), length: max. 24' (7,315 mm); Product OD .25" - .75" (6.35 - 19.05 mm), Die Diam.: 7.937" - 8.188" (188 - 208 mm); 100 - 300 double strokes per minute; Main Drive: 50 HP DC; Completely mechanically revamped in 2002.
EXPR-110305  1600 Ton Wean United Tube Extrusion Plant.  4-Column Water Hydraulic Extrusion Press with Piercer used for extrusion of high alloy and stainless tubing; Induction Billet Heating; Cooling Bed; Large number of dies and mandrels.
EXPR-001333 3,800 Ton Skoda - Asmag Extrusion Press for Copper Alloys.  Type: Horizontal, Piercing, 4-Column, Oil Hydraulic; Billet Size: diam.: 180 - 325 mm (7.01" - 12.8") x 800 mm (31.5") long; Product Sizes: Tube (OD/ID): 56/50 - 250/230 mm (2.2"/1.97" - 9.84"/9.06"), Profiles: 16 - 250 mm (.63" - 9.84"); Total power of the Pumping Station: 1,200 kW.  Complete Press with Induction Billet Heater, Transfer and Loading, Runout and Cooling Bed with Shear and Saw and Collection Pockets; Control System: Siemens Simatic, Extrusion and Piercing Tooling, Containers, Spares, Documentation.  Very good working condition.
EXPR-001233 2,500 Ton Schloemann - Asmag Extrusion Press for Copper Alloys.  Type: Horizontal, Piercing, 4-Column, Oil Hydraulic; Billet Size: diam. 180 - 280 mm (7.01" - 11.02") x 800 mm (31.5") long; Product Sizes: Tube (OD/ID): 25/21 - 200/160 mm (.98"/.83" - 7.87"/6.30"), Profiles: 10 - 170 mm (.39" - 6.69"); Total power of the Pumping Station: 1,600 kW.  Complete Press with Induction Billet Heater, Transfer and Loading, Runout and Cooling Bed with Shear and Saw and Collection Pockets, Wire Cooling and Coiling, Control System: Siemens Simatic, Extrusion and Piercing Tooling, Containers, Spares, Documentation.  Very good working condition.
EXPR-001133 1,680 Ton Skoda Extrusion Press for Copper Alloys.  Type: Horizontal, Piercing, 4-Column, Oil Hydraulic; Billet Size: diam. 150 - 200 mm (5.91" - 7.87") x 650 mm (25.59") long; Product Sizes: Tube (OD/ID): 25/21 - 140/110 mm (.98"/.83" - 5.51"/4.33"), Profiles: 10 - 140 mm (.39" - 5.51"); Total power of the Pumping Station: 780 kW.  Complete Press with Induction Billet Heater, Transfer and Loading, Runout and Cooling Bed with Shear and Saw and Collection Pockets, Control System: Siemens Simatic, Extrusion and Piercing Tooling, Containers, Spares, Documentation.  Very good working condition.
EXPR-100499 1,250 MT Zamet Hydraulic Extrusion Press with Piercer.  New: 1982; Used for production of copper tubing;  Billet diam.: 120 - 185 mm; Type: Horizontal, Three Tie Rods; Still installed.