KOBEL CO COPPER EXTRUSION PRESS YEAR 1986

Used secondhand KOBEL CO copper extrusion press
Mfc.: KOBEL CO Built: 1986 Type: Horizontal – 4 cylinder – indirect Force: 1500 T
Pressure: 236 kgf/cm² - 231 bar Working oil pressure: 30, 70, 140, 236, 250 kgf/cm²
Billet size: Dia. 175 x 400-800 mm L Container size: Dia. 180 mm x 900 mm L
Extrusion speed: 38 mm/sec. Extruded ability 95% under – constant velocity
Speed control style by electric type potentiometer Total weight: 150 Tons
Max. extrusion product circumscribing circle: 55 mm
A Moving device of main crosshead
Quantity of main lamb power: at 236 kgf/cm² - 1339 T
Progress ability of side cylinder: at 236 kgf/cm² - 81.5 T x 2
Retreat ability of side cylinder : at 236 kgf/cm² - 45 T x 2
Stroke of main lamb: 1840 mm
B Container moving device
Progress ability: at 250 kgf/cm² - 85.5 T x 2
Retreat ability: at 250 kgf/cm² - 127 T x 2
Stroke: 1300 / 1670 mm
C Shear
Capacity: at 250 kgf/cm² - 60 T
Stroke: 550 mm
OIL PRESSURE
Type: Pump direct mechanical compression system
Working oil: Turbine oils (mineral oil)
Oil pressure of working oil: 30, 70, 140, 236, 250 kgf/cm²
A Main pump
Application: Main cylinder, side cylinder & main cylinder for driving
Qty.: 3 units
Type: Variable discharge – Axial plunge pump type
Discharge quantity: 460 L /min. variable by 1 unit
Degree of leaning change method: Hydraulic servo (Lotus)
Discharge pressure: 250 kgf/cm² Revolution speed: 960 RPM
B Auxiliary Pump
Application: Container cylinder, sub cylinder for driving
Quantity: 1 unit
Type: Variable discharge Axial plunger pump type
Discharge quantity: 140 L/min. variable
Degree of leaning change method: Hydraulic servo (Lotus)
Discharge pressure: 250 kgf/cm² Revolution speed: 960 RPM
C Auxiliary Pump
Application: Auxiliary devices of extrusion press for drive
Quantity: 1 unit
Type: Vane pump or gear pump
D Oil Tank
Type: Elevated oil tank Capacity: 7000 L
E Valves Pressure control valve Directional control valve
Flow control valve
F Auxiliary devices Coller, Heater, Pressure gauge belonging to point of contact
Pressure gauge, Pressure switch, Oil level gauge
Oil temperature gauge, Filter, Magnetic separator etc.

Ref. No. BPMB11923