Ф108—Ф630 steel pipe 3-layer PE anti-corrosion production line

Introduce:3-layer PE pipeline anti-corrosion production line, 3-layer PE anti-corrosion pipeline production line , providing design basis for pipeline steel pipe 3-layer PE anti-corrosion production line , steel pipe 3-layer PE anti-corrosion production line medium frequency heating system configuration selection method, steel pipe 3-layer PE anti-corrosion production line extruder Selection method.
  • Introduction
  • Consultation

Project Description:

Ф 108 —Ф 63 0 steel pipe 3- layer PE anti-corrosion production line

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Design Basis:

Steel pipe diameter: Ф 108 —Ф 63 0

Steel pipe length: 8000 mm -12000 mm

Process speed: 1200 mm / min - 4 000 mm / min

Third, Ф 108 —Ф 63 0 steel pipe 3 layer PE anti-corrosion production line pipe conveyor

According to user requirements, our company Ф 108 —Ф 63 0 The steel pipe 3 PE pipeline is anti-corrosion , and the pipeline anti-corrosion production line is designed as the transmission line connecting the drive shafts , so that the pipeline running speed is stable and the adjustment of the pitch of the large and small pipes is facilitated. The base of the conveyor is welded with GB 1 8 # channel steel, 18 # square steel and 12 mm thick steel plate. This production line is a transmission frame size 1600 mm × 5000 mm × 12 th

1600 mm × 800 mm × 5 th

4. Ф 108 —Ф 63 0 steel pipe 3- layer PE anti-corrosion production line descaling machine:

The new steel pipe outer wall shot blasting equipment can remove the rust and scale on the surface of the steel pipe, and completely meet the cleaning requirements before the outer wall of the steel pipe is coated, which can meet the needs of cleaning the outer wall of small and medium-sized engineering steel pipes.

V. Ф 108 —Ф 63 0 steel pipe 3- layer PE anti-corrosion production line descaler medium frequency heating:

This production line is equipped with 2 50KW and 50 0KW total two intermediate frequency heating equipment. Ф 108 —Ф 630 steel pipe 3- layer PE anti-corrosion production line IF power supply 25 0kw parameter selection :

Name

Parameter

Name

Parameter

Input voltage

380V

Output maximum voltage

780V

Input Current

40 0A

Output maximum current

5 00A

Input frequency

50HZ

Output frequency

500HZ ~ 800HZ

 

 

Ф 108 —Ф 630 steel pipe 3- layer PE anti-corrosion production line IF power supply 50 0kw parameter selection :

Name

Parameter

Name

Parameter

Input voltage

380V

Output maximum voltage

780V

Input Current

850A

Output maximum current

1000A

Input frequency

50HZ

Output frequency

500HZ ~ 800HZ

 

Sixth, dusting system:

1 , 8 gun control center. DK type 1 set or more contains 8 automatic spray guns , the spray gun is built-in high pressure, and the control cabinet controls the voltage, current and pneumatic system of 8 automatic spray guns. And control 8 venturi powder pump powder supply system.

The above device contains one set of fluidized bed powder supply system . The size of the fluidized bed : (L × W × H) 800 × 775 × 570 (mm) contains 8 venturi powder pumps.

Seven, extrusion machine

This production line shall be equipped with one SJF1 5 0/30, one SJF 6 5/ 28 anti-corrosion special extruder.

Eight, water cooling room:

It is closed with plastic steel and is beautiful and easy to observe. All are made into a movable window for easy access. The pump uses a flow rate of 100 cubic meters per hour (one standby). The cooling water pipe regulating valve is installed on the side of the operation cabinet for easy adjustment.

Nine, air compressor and pipe mechanism:

The production line is equipped with a 6- cube screw air compressor, a 6- cubic air dryer, and a 1- cubic gas storage tank for the powder spraying equipment. However, the gas volume is sufficient, so the cylinder of the pipe-cutting system is changed to a cylinder. It saves the investment in hydraulic stations and hydraulic oil and the cost of changing hydraulic oil every year. Maintenance is also clean and convenient. A total of 8 forks and cylinders and 2 lift cylinders are required.

Ten, breaking machine, lift and secondary descaling machine:

The breaking machine adopts a wire wheel breaking machine, and the set device is equipped with a walking wheel to be movable. Moreover, the dust recovery device is equipped to effectively solve environmental problems.

The lift adopts the cylinder lifting, and the transmission wheel adopts the single- wheel lifting power transmission at both ends to ensure the processing needs.  

The secondary descaling adopts the wire wheel derusting and compressed air purging to ensure the cleanliness of the outer wall of the steel pipe meets the requirements and improve the adhesion of the epoxy powder.

Eleven, the release platform

The upper tube, the lower tube and the transition platform are all welded with 18# GB-shaped I-beam, which ensures the robustness of the platform. The three platforms have a total length of 30 meters.

Twelve, manufacturing and installation schedule

The production period is 40 days from the effective date of the contract , and the installation period is 20 days (the installation conditions are available).

 

 


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