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Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm

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China Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. certification
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Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm

Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm
Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm

Large Image :  Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm

Product Details:
Place of Origin: Hebei
Brand Name: Tengtian
Certification: CE, ISO9001, BV
Model Number: F200x200
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiate
Packaging Details: Export waterproof and Seaworthy packing.
Delivery Time: 60 work days
Payment Terms: L/C, T/T
Supply Ability: 50 Sets/Year
Detailed Product Description
Yield Strength Of Raw Material: σs≤345Mpa Tensile Strength Of Raw Material: σb≤560 Mpa
Running Speed: 4.0-12mm Steel Strip Width: 270-800mm
Pipe Size Range: Square Tube: 70x70—200x200mm Warranty: One Year
Welding Type: High Frequency Welding Speed: 20-40m/min
High Light:

square erw tube mill machine

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200x200mm erw tube mill machine

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precision tube rolling mill

Square Size 70x70-200x200mm Erw Tube Mill Machine For Thickness 4.0-12mm 0

  • :The main equipment introduction
  • loading car

 

 

The loading car is used for make the steel coil from loading position to uncoiler.at the same time loft oil cylinder,so that the steel coil inner hole is accurately set on the cone of uncoiler, after the uncoiler tension, push back to the original position.

 

 

 

  • One cone Hydraulic Uncoiler

 

technical parameters

coil out diameter:Φ1200-Φ2000mm

coil width:270-800mm

coil max weight:16Ton

Base move diatance:200mm

Single spindle hydraulic expansion and contraction type reel, the roller is sliding block type, with support, double disc brake, two brakes,

Drum diameter: Φ508 mm -Φ760 mm, uncoiler machine has a horizontal control function, can adjust the overall width direction.

Spindle drive by AC motor power:3kw

With clutch device, hydraulic clutch

uncoiler lead speed: 5.3m/min

Expansion head advance and retreat cylinder:1 set,system pressure:12Mpa

Expansion cylinder: 1 set,system pressure:12Mpa

 

 

  • straight head machine

 

 

The equipment is used for lead steel strip into leveler smoothly.There is pressure arm, shovel head composition.

(1)The equipment is used for lead steel strip into leveler smoothly.

(2)There are pressure arm, shovel head composition. Gantry type, up and down uncoil

(3)Hold down arm oil cylinder: Φ160, hold down arm guide cylinder: Φ90

(4)Hold down arm motor: 2.2kw, 380V, 60Hz

 

  • pinch leveling machine

 

 

1.This machine is used for leveling the steel strip head and end.make it easy for shear and welder.

2.This machine is used for leveling the steel strip head and end, makes it easy for shear and welder.

3.Leveling motor:22KW

4.Pinch roll diameter:Φ210x900mm, roll material :40Cr, Y-HGI-E125/90X150-LF3-HL1

5.Leveling roll diameter:Φ160x900mm, roll material :40Cr, Y-HGI-E160/100X150-LF3-HL1

6.Leveling width:270-800mm

7.Pinch/Leveling thickness:4-12mm

8.Pinch/leveling Speed :0-11M/Min

 

  • automatic shear and welder:

 

 

Use for shear and welding the steel stip head and ens,ensure the tube mill continuous product.

steel strip thickness:4.0-12mm

steel strip width:270-800mm

steel strip strength:σb≤520Mpa;σs≤350Mpa

cutting type: hydraulic

compress type:hydraulic

welding type: by motor

hydraulic working pressure:10Mpa

 

 

  • horizontal accumulator

 

 

This machine is between shear welder and host (forming sizing mill) ,use for after a roll of strip steel are used up, before the next roll strip since prepared from uncoiling, shearing and butt welding time to ensure that the host (forming sizing mill) continuous production and store enough strip steel.

 

This unit is main include in press& carry material device, accumulator assemble, carry off material unit, electric control unit.

press & carry material device:It is main include frame, electric motor, brake unit, circling direction transfer power axle of the reduce velocity, press & carry roll, pressure air system of guide roll, inspected velocity unit; it can supply the strip steel to accumulator and the mean times it will transfer the carry velocity information to electric control system, when we demand stop carry the material to this unit, it will stop roll to the electric motor and press& carry material roll by the break, and also could adjust the velocity to carry electric motor and the unit carry material velocity.

Accumulator frame assemble: include the electric motor, frame , inner circle roll, out circle roll and pressure roll. It can be used to storage the strip steel material from press& carry unit and it could be draw from the center send-off material roll.

Send-off material device: include frame, guide direction rolls, guide out roll of high or lower place. It can carry the strip steel to shape system and send the carry out material velocity information to electric control device.

 

 

  • forming and sizing mill:

7.1 leveling machine

Function: leveling steel plate before forming.

Structure:5 roll leveling,passive leveling,lift use worm gear.

2:Φ210*900mm,42GrMo;160*110,14Mpa,

2 roll pinch and feeding,leveling roll diameter:Φ210*900mm,material:42GrMo,

bottom roll fix,adjust the distance by hydraulic cylinder,press oil cylinder:160*110,

system pressure:14Mpa,with double vertical roll device before and after the leveling machine.

 

7.2 Forming machine

The strip is formed by roller forming to reach the ideal shape, which is composed of solid bend forming area, empty bending forming area, guiding welding area and finishing and sizing area. Molding method: directly square

7.2.1  leveling stand parameters

 

Stand structure:The rollers of the four-roll stand are adjusted separately

 

Stand material: ZG310-570 or Q345B welding

universal stand parameters

 

Stand material: ZG310-570 or Q345B welding

7.2.3  Empty curved stand

 

Stand material: ZG310-570 or Q345B welding

 

Horizontal roll diameter: Φ200mm,bearing hole diameter:Φ180mm,material:42CrMo,Tempering treatment HB220-290-55. surface hardening treatment HRC45-55, Dimensional accuracy Φ 200 f6 (0.05-0.08) the surface roughness of 1.6

Upper roll diameter:Φ100mm

 

No upper shaft, with two sets of support side roller, supporting roller below the side roller, height of supporting roller adjustable.

 

Support roll shaft diameter:Φ110mm

7.2.4

Vertical roll diameter:Φ110mm

 

Open and close motor: 5.5kw

 

The squeeze roller stand is a five-roller structure, the bottom roller is a cylindrical roller, and the height of the roller seat after repairing the roller is adjusted by adding a cushion.Two side stand rollers, bearing mounted inside the roll, double support type roll seat, the openings of the stand rollers on both sides are adjusted by two motors respectively.The upper roller is equipped with 2 sets. The upper roller is raised and lowered separately and adjusted separately. Electric adjustment is adopted.The extrusion roller adopts closed structure, and the position of different specifications can be adjusted.Side roll inward tilt 1 degree, side roll in the premise of meeting the strength as small as possible.

 

The stand is double knife,Use alternately or at the same time, do not stop to replace the cutter

 

Outer scrap: double planer type, with burr winding device;Planer lifting using hydraulic cylinder, can quickly lift and up and down fine tuning;External burr knife can be adjusted horizontally to the operation;A lower supporting roller device is provided.

 

Weld surface flattening action, two roller type, passive, the height of the lower roller through adding pad adjustment, change the product specifications without changing the roller.

 

Function:Cool the steel tube to room temperature for further rolling and straightening into the shaping section.Add waterproof cover.

 

Finish product to proper shape and straighten.

 

The shaping unit is composed of four staggered axes, with both upper and lower shaft being active. Two dc 160KW motors are respectively driven by reducer, gear box and universal shaft, and the rollers are staggered

 

 

Cut the running steel tube into the following runout table.

 

When the continuous working rolling mill delivers the steel pipe to the flying saw, the saw car tracks and synchronizes with the pipe speed, the clamp block clamps, and the two saw cutting systems installed on the rotary table with the saw blade rotation, which makes radial feed under the drive of the feed ac servo motor.At this time, the rotary table is also rotating, and the saw cutting system makes compound movement between the rotary table and its own feed, and cuts the steel pipe along the section shape track of the cut piece.Then the systems relax back into place and wait for the next working cycle.The cutting feed use polar coordinates type.

 

Body system, sawing machine, driving system, rotary disk system, feed system, jig, roller device, speed measurement device, hydraulic system, control system

basic parameters:

square pipe size:70x70--200x200mm

steel strip thickness:4~12.7mm

 

Steel strip material:carbon steel,Pre-galvanized hot rolled strip, cold rolled strip

 

Cut length:4-12m

 

Cut accuracy:≤2mm

 

Cutting type:double saw blade, rotate milling cut

 

Tracking speed:same as tube mil l(20-40m/min )

 

Equipment function:automatic,manual,It has the function of cutting short length

The short length bigger than 6m.

 

Control type: siemens AC servo location

 

Feeding direction:according to customer require

 

Cutting motor:servo AC14kw

 

Feeding motor:servo motor AC3.5kw one set,

Drive motor: DC45KW

 

Clamp type:hydraulic

 

The saw bed,sawing machine,rotary disk system and cutting system with annealing treatment.

 

Guide line quantity 4,Taiwan shangyin brand or Nanjing

 

 

electric parameters:

 

touch screen 

HMI 1 Siemens

 

motion controller

PLC 1 Siemens
Bearings     NSK/SKF

 

Main electrical components

    Siemens
 hydraulic valve      
oil pump      
oil cylinder      

 

 

9)Automatic packing machine

 

NO. NAME QUATITY NOTE
1 Defect Collection Platform 2M Roller set plus pneumatic booster pushing material
2 Finished product movement 4SET Speed reduction model K67 (KONE) Servo motor 4.4KW (Japan Yaskawa)
3 Layer storage platform 8SET Roller set, quenched and tempered
4 Layer pusher 4SET pneumatic
5 Layer delivery mechanism 4SET Reducer model K77 (KONE) Servo motor 4.4KW (Japan Yaskawa)
6 Palletizing body 1SET

Two WPS155 servo motors 4.4KW 2SET

(Yaskawa)

7 Conveying roller 1SET DXY22 frequency conversion 4KW 112M-4 Siemens Bader
8 Packing machine 4SET With water control function
9 Transfer chain 4SET With emphasis system
10 Hydraulic station 2SET  
11 Electric control cabinet 1SET  
12 Roller after sawing 40M  

Function description:

  • Counting, palletizing:After the number of steel pipes reaches the specified number, the entire layer of steel pipes will be sent to the material frame by the layer sucker mechanism, according to the set package type, after the stacking is completed, the entire package of steel pipes will be transported to the packing rack.
  • Strapping:The package transfer roller table is started, and the whole package of steel pipes are moved out of the palletizing station and transferred to the strapping station; automatic packaging and manual welding are completed, and the water is controlled at the same time.
  • Traverse:The side rollers are opened, and the bundled steel pipes are removed. Reach the weight measurement position.
  • cycle:After the whole package of steel pipes are removed, the lifting platform returns to the receiving position and waits for the stacking of the next package of steel pipes. The stacking connection between each package of steel pipes realizes seamless docking to ensure the continuity of work.

The electrical control adopts PLC program control, touch screen (PLC adopts German Siemens), realizes man-machine dialogue, can freely switch between manual and automatic, and the electrical components use Delixi brand. In the program, you only need to input the number of steel pipes per layer, the number of layers of each bundle of steel pipes and the necessary parameters. After adjustment, the baler will automatically stack the required complete package of steel pipes.

 

 

 

10)roller Cr18-20 material Cr18-20

 

 

 

   11) 1000KW 1000kw solid welder

 

Contact Details
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

Contact Person: Ms.Xenia

Tel: +8615614160110

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