API PIPE MILL
Construido Nuevo en 2008
Linea Completa y Lista Para Envio Inmediato.
Especificaciones Tecnicas:
Rango de Diametro de Tuberia 4" - 12"
Dimensiones de Tuberia en Cuadrado: 100mm X 100mm - 250mm x 250mm
Dimensiones de tuberia en Rectangular: 100mm x 60mm - 300mm x 200mm
Espesor de Pared: 4-12.7mm (up to 10.5mm for cuadrado y tuberia
rectangular)
Longitud de Tuberia: 5-13m
Precision en el Corte Transversal: ±3mm
Raw Material Conditions
Low Carbon Steel and Low Ally Constructional Steel
Diferentes Grados de Material: Q235, Q345, X 42 to X 65/X 70
Anchura del Material: 340 - 1050mm
Espesor del Material: 4 - 12.7mm
X 65 for max. Espesor: 12.7mm
X 70 for max. Espesor: 10mm
Diametro Interior de Bobina: 610 - 760mm
Diametro Exterior de Bobina: 1300 - 2000mm
Peso de Bobina: Up to 20 Tons
Velocidad de Formado: 10 - 40 m/min
Potencia Total, approximada. 1600kW + 800KW + 1600KW
1. Carro Portabobinas ; movimiento arriba/abajo hydraulico, movimiento
viajante motorizado
2. KJ325Desenrrollador ; mandrel singular, expansion hydraulica,
driven
3. ZT325 pelador de chapa y cabeza enderezadora ; hydraulic
4. JP325 Rodillo de entrada "pinch" cum leveler ;nivelador de 5
rodillos
5. JH325 cizalla/soldadora ; cizalla hydraulica,sistema de soldado
automatico
6. WLHT325 acumulador espiral ; fixed loops
7. molino de formado ; tecnologia FFX, 2 sets de rodillos en la
seccion de "breakdown" para abarcar todas las medidas
8. estacion de soldado ; diseño de 5 rodillos
9. seccion de enfriado en aire ; 52.5m
10. seccion de enfriado 6m
11. sistema molino de calibrado ; 5 bancadas
12. sistemas de motores ; 7 DC motores con drives, 7 reductoras
13. sistema de control electrico ; Siemens PLC S7-300, PROFIBUS-DP
14. sistema hydraulico
15. sistema de lubricacion
16. DFJ325 cortadora volante ; sierra
17. mesa de salida ; 27m longitud, sistema de centrado automatico
18. soldadora de alta frecuencia; 700KW, estado solido
19. maquina de anelado de soldadura ; 650KW x 2
20. sistema automatico de afinador de bordes y terminal de tubo ; 1-3
tuberias/minuto
21. maquina hydrastatica de test ; presion maxima: 300bar
22. key parts for handling system in finishing area ; bearing, shaft,
reducer, motor, cylinder,
chains, rollers, control systems
23. 13 sets de rodillos, 9Cr2Mo ; 4¡±, 6¡±, 8¡±, 10¡±, 12¡±;
120x60,100x100, 200x100, 150x150,
250x150, 200x200, 300x200, 250x250
Parametros Principales
Diametro de ejes :200mm
Cinco Rollos de Apretado (SQ)
Quitador de Soldado Extra Externo (BC), Recogedor de Chatarra (2
sets)
Seccion de Enfriado por Aire: 55m longitud
Seccion de Enfriado por Agua: 7m Longitud, Spray de Agua
Seccion de Calibrado
Diametro del Eje 200mm
Cabezas de Turco (TH1, TH2, TH3, TH4)
Tipo de 4 Rodillos
Transmision y Potencia:
Molino Seccion Formadora: 200KW DC motor x 2, Reductor: ZSY450
Molino Seccion Calibradora: 250KW DC motor, Reductor ZSY500
Cardanes : SWC200
Molino Nuevo Completo
Listo Inmediatamente Para Embarque
PRICE....................: U.S. $ 4,950,000
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Built NEW 2008
Fully complete and ready for immediate shipment.
Technical Specifications:
Pipe Diameter: 4" - 12"
Size of Square Pipe: 100mm X 100mm - 250mm x 250mm
Size of Rectangle: 100mm x 60mm - 300mm x 200mm
Wall Thickness: 4-12.7mm (up to 10.5mm for sq and rec pipes)
Pipe Length: 5-13m
Cut to Length Accuracy: ±3mm
Raw Material Conditions
Low Carbon Steel and Low Ally Constructional Steel
Material grade: Q235, Q345, X 42 to X 65/X 70
Width of Strip: 340 - 1050mm
Thickness of Strip: 4 - 12.7mm
X 65 for max. Thickness: 12.7mm
X 70 for max. Thickness: 10mm
Inner Dia of Coil: 610 - 760mm
Out Dia of Coil: 1300 - 2000mm
Weight of Coil: Up to 20 Tons
Forming Speed: 10 - 40 m/min
Total Power, approx. 1600kW + 800KW + 1600KW
Compressed Air
Flow Rate: 4m³/min
Pressure: 0.4 - 0.7 MPa
Circulating Water Supply
For HF: 40t/h
For Seam Annealing: 40t/h x 2
For Mill: 80t/h
Pressure: Min 0.25MPa
1. coil car ; hydraulic up & down, motorized travel
2. KJ325 Uncoiler ; single mandrel, hydraulic expansion, driven
3. ZT325 peeler and head Straightener ; hydraulic
4. JP325 pinch roll cum leveler ; 5-roll leveler
5. JH325 shear welder ; hydraulic shear, automatic welding
6. WLHT325 spiral accumulator ; fixed loops
7. forming mill ; FFX technology, 2 sets of rolls in break down
section to cover all pipe sizes
8. welding stand ; 5-roll type
9. air cooling section ; 52.5m
10. cooling section 6m
11. sizing mill ; 5 stands
12. driving system ; 7 DC motors with drives, 7 reducers
13. electric control system ; Siemens PLC S7-300, PROFIBUS-DP
14. hydraulic system
15. lubrication system
16. DFJ325 flying saw ; milling saw
17. run out table ; 27m long, automatic centering
18. HF welder ; 700KW, solid state
19. seam annealing machine ; 650KW x 2
20. automatic end facer & beveler ; 1-3 pipes/minute
21. hydrostatic tester ; max test pressure: 300bar
22. key parts for handling system in finishing area ; bearing, shaft,
reducer, motor, cylinder,chains, rollers, control systems
23. rolls, 13 sets, 9Cr2Mo ; 4¡±, 6¡±, 8¡±, 10¡±, 12¡±;
120x60,100x100, 200x100, 150x150,
250x150, 200x200, 300x200, 250x250
Main Parameters
Feeding Leveler: Fine leveling of the strip before forming, to improve
the pipe quality; 2-Roll Pinching; 7-Roll Leveling, with Side Roll
Forming Mill: F.F Forming, Constant Center
Stands Layout: B1, FG1, B2, FG2, B3, B4, C1, C2, B5, C3, C4, C5, C6,
FG3, F1, F2, F3, SG, SQ, BC, IR, Air Cooling, Water Cooling, SH!, SH2,
SH3, SH4, TH1, TH2, TH3, TH4
Roll Horizontal Stands (B1, B2, B3, B4, B5):
Shaft Dia:200mm, material: 40Cr (normalizing, surface hf hardening);
chrome plated
Stands: material cast steel ZG270-500
Hold Down: motor AC 3KW
Rotary Vertical Rolls (C1, C2, C3, C4, C5, C6)
Shaft Dia. 80mm, effective width: 320mm, support rolls: 120x250
Fin Pass Vertical Roll Seat (FG)
Shaft Diameter: 90mm, material: 40Cr (normalizing, surface hf
hardening), Chrome Plated
Stands: Material Cast Steel ZG270-500
Hold Down: Motor AC 3KW
Guide roll (SG)
Horizontal Shaft: 100mm, effective horizontal width: 600mm
Adjustable Range 0-300mm
Elevation of roll stand support: 210mm
Five Roll Type Squeezing Roll (SQ)
Side roll shaft: 200mm
Side roll Height max: 350mm
Upper roll shaft: 90mm, upper roll: up to 6360mm
Outside Bead Remover (BC), including Scrap Rewinder (2 sets)
Ironing roll (IR)
Idle, 2-roll type, max pass: 325mm
Horizontal Shaft: 150mmAir Cooling Section: 55m Long
Water Cooling Section: 7m Long, Water Spraying
Sizing Mill (SH1, SH2, SH3, SH4)
Shaft: Diameter 200mm, material 40Cr (normalizing, surface hf
hardening), Chrome plated
Stands: material cast steel ZG270-500
Hold Down: motor AC 3KW
Turks Head (TH1, TH2, TH3, TH4)
4-Roll Type
Only TH1 and TH2 will be used for round pipe; for profiles, all four
stands will be used.
Shaft Diameter: 90mm
Power and Drive:
Forming Mill: 200KW DC motor x 2, Reducer: ZSY450
Sizing Mill: 250KW DC motor, Reducer ZSY500
Universal Shaft: SWC200
Input Torque: M=27KNM; Output Torque: M=20KNM
Bevel Gear Ration: I=42/29, m=16
Complete New Mill
Ready For Immediate Shipment
PRICE....................: U.S. $ 4,950,000