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JCO 6200 TON PRESS BENDING PIPE PRODUCTION LINE 1422MM X 50MM 12.2M (2012)

Specification For Steel pipe Line

 STRUCTURE PIPE(JCO)
SPECIFICATION

Specification For Steel pipe Line 1. General
Project: Equipment for Structure Steel Pipe Project
General
This will be applied to all matters related to manufacturing of Steel Pipe Project
which would be Installed inside buyer. The manufacturer will write down the
Matters related to the required manufacturing procedure.

Description : Steel Pipe Project 
Specification : Total : 30,000~36,000ton/year 
Q’ty : 1 lot
Remarks
( 2 Shifts)

Scope
1.  Machine Design, Manufacture, Assembly, Test, Inspection,  Painting, Packing, Transport, Establishment, Trial run .
2.  Performance Test & Performance Guarantee Of Equipment
3.  Drawing, Technical Data, Design Data
4.  Transport & Alighting (Site)
5.  Spare Part
6.  Operating & Maintenance Manual
7.  By Adjusting Establishment, Trial Run For Exhaustion Item
8.  All Article Of Consumption For Adjustment(Lub. List Submission)
9.  Install-Construction Supervision and Test Working Performance
10. The Necessary Direction Of Operation And Repair For Supply - Facilities.
11. Site Ass’y
12.  Site Ass’y ( Utility & Crane ) Hyd Oil

Condition of Production
(1). Pipe Material Technical Data
Tensile Strength : 500 MPa
Yield Point : 355 MPa
(2) Production of Forming Press
Capacity : - Press Capacity : 2,000 ton/ Month
Pipe Size(Out size) : Min. 406 mm ~ Max. 1422 mm
Pipe Length : Max. 12,200 mm
Thickness : Forming : Max. 44.45 mm 

Utility
-. Air(Plant & Dry) : Max. 7 kg/㎠
-. Demi-water : Max 5kg/㎠
-. Power source : AC440V, 3Ph, 50-60Hz
-. Voltage for solenoid valve : AC 220V
-. Voltage for sensor : AC 110V/220v or DC 24V

Mold : . Type : Roundness Block With Round Turning Type
Turning : Hyd. Motor Driven
Material : Forging High Material
Hydraulic System :
Valve stand : . Solenoid valve etc.
Manifold block & support
Pressure gauge & check point
Hydraulic Pump& motor : 22Kw x 6P 1Sets
Hydraulic Pressure :
Max. Pressure : 210 kg/cm²
Working Pressure : 180 kg/cm²
Piping & Fitting : . High pressure piping : OST pipe
Low pressure piping : OST pipe
Connecting : Fitting & Flange mounting
Support & clamp

 
Electric System :
-.Voltage . Operating voltage : 3Ph, 440V ±5%
. Operating frequency : 50 ~ 60Hz ±1Hz
. Control voltage : 1Ph 220V AC & 24V DC
-.Main control panel
. Stand type steel box
. PLC(programmable logic controller) --- included
. MCCB & Magnetic switch ----------- included
. EOCR & Relay ------------------- included
. Proportional valve controller --------- included
. PC & Program ------------------- included
-.Operation control panel
. Desk type steel box
. Switch & lamp for control ----------- included
. Valve position display indicator ------- included
. Camera Monitor ------------------ included
. Terminal Block ------- ----------- included

Forming Operating

B. Tack Welding Machine
1. Production Scope
Production Method : Cold Forming
Pipe Diameter : Dia. 406 mm ~ 1,422 mm
Pipe Wall Thickness : Forming : Min.10 ~ Max.44.45 mm
Pipe Length : Max. 12,200 mm , Min. 4,000 mm
Pipe Material Grade : -. Tensile Strength : 500 MPa
Yield Point : 355 MPa

2. Technical Data Of Tack welding machine
Type : Oil Hydraulic Power System
Main Power : -. Pressing : 350 ton.f x 1 Set
Side Guide Power : 250 ton.f x 2 Sets
Working Speed : -. Main Pressing : . High Speed : 50 mm/sec
Pressing Speed : 5 mm/sec
Return Speed : 40 mm/sec
Side Guide : . High Speed : 50 mm/sec
Pressing Speed : 5 mm/sec
Return Speed : 40 mm/sec
Composition of machine
Main frame : . Steel structure welding type
Composition: Base frame, main body, etc.
Main pressing unit : . Operating : Hydraulic cylinder 1 set
Working stroke : 1,250 mm
Slide guide bar 2set
Pressing roller : Forging High Material 1ea
Guide roller : . Both side 2sets
By adjust type(manual)
Side guide unit : . Operating : Hydraulic cylinder 2 set(both side)
Working stroke : 980 mm
Lifting : Elec. Motor & Screw  jack driven, 2sets
Lifting stroke : 600 mm
Feeding : By hyd. Motor with reducer, 2sets
Feeding speed : 0.55 ~ 4.4 m/min
Feeding roller : Forging High Material 6ea
Pressing bottom roller : . Type : V-type wedge roller, 4ea
Bottom Guide Roller, 3ea
Material : Forging High Material
Drive : Non drive

Inlet feeding unit : . Type : V-type wedge roller, 7sets
Drive : Elec. motor with reducer, 7sets
Cushion : Spring type cushion, 2ea/set
Feeding Speed : 12.2 m/min
Turning roller unit : . Type : Cone roller type, 2sets
Roller : steel Material, 4ea
Drive : Elec. motor with reducer, 2sets
Lifting : Hyd. Cylinder lifting, 1ea/set
Turning Speed : 2.27 m/min
Outlet feeding unit : . Type : V-type wedge roller, 8sets
Drive : Elec. motor with reducer, 6sets
Cushion : Spring type Cushion, 2ea/set
Feeding Speed : 12.2 m/min
Shim centering unit : . Type : Sharp type roller, 1 set
Lifting : Hyd. Cylinder lifting, 1set
Lifting stroke : 100 mm
Tilting : Hyd. Cylinder, 1set
Roller : Forging High Material
Drive : Non drive
Hydraulic System : -. Oil Tank : . Capacity : 5,000 liter
Level & Temp. sensor
Filter & Magnet
Piping & fitting etc.
Valve stand : . Solenoid & Logic valve etc.
Manifold block & support
Pressure gauge & check point
Hydraulic Pump : Via variable capacity pump
Hydraulic Pump motor
Main Pump Motor : 110Kw x 6P 1Set
Hydraulic Pressure :
Max. Pressure : 320 kg/cm²
Working Pressure : 210 kg/cm²
Return Pressure : 210 kg/cm²
Piping & Fitting : . High pressure piping : STPP370 & OST
Low pressure piping : STPP370 & OST
Connecting : Welding & flange
with fitting mounting
. Support & clamp

Outside Welding Machine
1. Production Scope
Production Method : Cold Forming Pipe
Pipe Diameter : Dia. 406 mm ~ 1,422 mm 
Pipe Wall Thickness : Min.10 ~ Max.44.45 mm
Pipe Length : Max. 12,200 mm , Min. 4,000 mm
Pipe Material Grade : -. Tensile Strength : 500 MPa
Yield Point : 355 MPa
Material of tubular : -. Carbon & SUS

2. Technical Data Of Outside welding machine
Type : SAW welding type & Transfer car travelling type
Q’ty : 2 Pole x 2 Sets / 3Pole x 1 Set
Power source : Lincorn DC1500 AC1200
Source : 440V AC, 3Ph, 60Hz
Welding Power : . 2Pole : DC1,500A + AC1,200A/set
3Pole : DC1,500A + AC1,200A + AC1,200A/set
Speed For Welding : 300 mm/min ~ 1,300 mm/min
Weight Of Pipe : Max. 20 ton.f
Length of Pipe : Min. 2,500 mm ~ Max. 12,200 mm
Dia. Of Pipe : Min. 406 mm ~ Max. 1,422 mm
Thickness of Pipe : Min.10 ~ Max.44.45 mm
Welding Seam : . Laser Point Sensor
Adjusting by welding nozzle(X-side) : . Drive method : Motor/LM Guide
Motor : Geared motor with brake,0.4KW)
Stroke : 300 mm(± 150 mm)
Speed : max. 175 mm/min(±5%)
Adjusting by welding nozzle(Y-side) : . Drive method : Motor/ LM Guide
Motor : Geared motor with brake,0.75KW
Stroke : 1,200 mm
Speed : max. 175 ~ 1,100 mm/min (±5%)
-. Transfer car : . Q.ty : 2sets(drive/1set, non drive/1set)
. Drive : Geared invertor motor with brake, 4.0kw
. Travel stroke : 13,500(12,000) mm
. Travel speed : 300 ~ 11,500 mm/min
. Turning method : Geared motor with brake, 1.5kw×2
. Turning Speed : Max 2,000 mm/min
. Turning roller :Mild steel with Urethane coating
. Roller adjust : By handle(manual)
. Roller adjust method : TM Screw method
. Power source : Cableveyor
-. Flux Recovery : Capacity : 100Kg
-. Wire Spool : 300Kg, 100Kg
-. Earth Method : Air & Clamp With Cup Brush

-. Electric System
-Voltage . Operating voltage : 3Ph, 440V ±5%
. Operating frequency : 50 ~ 60Hz ±1Hz
. Control voltage : 1Ph 220V AC
-.Main & Operation control panel
Desk type steel box
MCCB & Magnetic switch ------------------ included
EOCR & Relay -------------------------- included
Inverter ------------------------------- included
Switch & lamp for control ------------------ included
Terminal Block -------------------------- included
The others
Hand operation box ---------------------- included
Terminal box for Interface ------------------ included
Sensor & Limit switch --------------------- included

Test and inspection
Bring inspection
Under supplier subjectivity after transporting the appearance prosecuting attorney and the water content prosecuting attorney, from production company of the certifying authority in order to execute the confirmation prosecuting attorney, in buyer designation places.

Inspection before warehousing
Entrance inspection
It seems clearly the separate way prosecuting attorney item after intermediate prosecuting attorney necessary hour related agreement.

Capacity test
In buyer designation places after establishment completing the machinery and tools star independence against the test run equipment or synthesis hold an examination about under from the purchase evening sunlight the above the nil is confirmed date in coat efficiency display the performance test completion straight road. When about lower being delayed only in buyer situations middle-school, test run durations to, When with mistake of buyer ear book private ownership or the plan and production back contractor about lower the performance test is not completed inside schedule duration to, in order to receive the written contract coat material which corresponds hereupon

The term and condition of defect guarantee
Flaw warranty period after FAC issuing the flaw which occurs plan of the contractor whom it does in 1 years and production back selfish for is exchanged and buyer and amendment after discussing and it does.

Painting and packing
Color and painting should be followed by the standard of company.

Carrying and delivery
It should be carried to the designated place of Buyer and should be delivery in
possibility assembled state.

Keeping every safety article for installation-construction
The safety education is performed by the inner rule of Buyer.

Ref. 111249