Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

Home > Products > Welded Pipe Mill >

HG75 High Frequency Welded Steel Pipe Mill 16-76mm

Browse Categories

Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

Province/State:hebei

Country/Region:china

Tel:86-0311-8302-5332

Contact Person:
Mr.Yan View Contact Details

HG75 High Frequency Welded Steel Pipe Mill 16-76mm

Brand Name	Tengtian
Model Number	HG75
Certification	CE, ISO9001, BV
Place of Origin	Hebei
Minimum Order Quantity	1 Set
Price	$100000 to $1 million
Payment Terms	L/C,T/T
Supply Ability	50 Sets/Year
Delivery Time	60 work days
Packaging Details	Export waterproof and Seaworthy packing.
product name	Pipes HG75 Steel Tube Mill Welded High Frequency
Yield strength of raw material	σs≤340Mpa
Tensile strength of raw material	σb≤520 Mpa
pipe size range	φ16-75mm
Thickness	0.7-2.5mm
Max. Production Speed	20～80m/min
Fixed Cutting length	4-12m
Warranty	One year
Welding Type	High Frequency Welding
keywords	Pipes HG75 Steel Tube Mill

Detailed Product Description

HGQ 76High-Frequency Welded Pipe Production Line

Ι .Machine General Introduction

it is designed to produce welded steel pipes ,include round pipe , squre pipe and deformed pipe.

Adopting roll pass design, the production line can manufacture welded steel pipes with good quality machining and high precision assembling.

Round pipe:φ16-76mm

Thickness:0.7-2.5mm

Square pipe :20X20-60X60

Thickness:0.7-2.0mm

II.Main Parameters and Specifications:

(1)Material Specifications:
Standard	SPHC,SPHT-2,SS 400,SS440,SS490
Material	Low carbon steel and low alloy constructional steel
Mechanical properties	σb≤520Mpa,σs≤365MPa
Strip Width	47-240mm
Strip Thickness:	0.7-2.5mm
Inner Diameter of Coils	Φ508mm
Outer Diameter of Coils	Φ1300～φ1760mm
Coil Weight	≤3.5T
(2)Pipe Specification
Pipe Diameter	Round pipe:φ16-76mm Square pipe :20X20-60X60 Thickness:0.7-2.5mm 0.7-2.0mm
Length	6m
Pipe-cutting Precision	0-6mm
Forming Speed	Max 80m/min (max size and thickness cannot up to max speed)
(3)The buyer should self-supply
Work shop	60x6m, H＞5m(crane to ground)
Power	Approx.450KW 380V/50Hz/3phases
Circulation Cooling Water(whole system)	Flow:20T/h～30 T/h Pool Volume:30m3
Compressed Air (whole system)	Flow:5m3/min Pressure: 5-7kg/ cm2
Cable	All cable outside of my machine, you buy after machine fix location.

III. Each Machine Parameters and Specifications:

(1) Uncoiler

Double expansion and cantilever mandrels

1. double expansion and cantilever mandrels.

2. Contains two main parts: main body and the fixed base.

3. Equipped with pneumatic system to satisfy the needs of expanding, contracting and braking of the mandrels.

4. Mandrel consists of four-bar linkages that could move radially at the same time.

5.The four-bar linkages in two groups are fitted on two shafts respectively. Powered by air cylinder, they expand and contract radially.

OD of coil	Φ1300-1760mm
ID of coil	Φ508mm
Width of strip	47-240mm
Thickness of strip	0.7-2.5mm
Weight of strip	Max3.5T
Expansion Type	hydraulic
Break	Pneumatic driving
Rotate	manual

(2)Automatic Shear And Welder

Automatis shear and welder

It is used to cut the irregular ends of the strips and then connect the strips by welding. So it can let the line runing without stop when the before coil finish

Strip width	47-240mm
Welding thickness	0.7-2.5mm
Cutting Type	Automatic shear
Welding Mode	Automatic weld
Pneumatic pressure	0.5MPa
Working Cycle	Max.300 seconds

(3)Spiral accumulator

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

working style:	change circle	carry material going velocity	Vmax=240m/min
advantage:	More material No strike	Pinch form	Pneumatic 6Mpa
steel coil thickness	0.7-2.5mm	diameter	4.2m
width	47-240mm	storage area	3.5 m2
electric motor power of the press & carry			AC 11KW
the electric motor of the accumulator frame			AC 22KW

(4)Forming And Sizing Machine

Forming & Sizing Mill adopts roller type forming principle and high-frequency induction welding. The strip is fed into the forming machine by the feeding device in the mill and the forming roller continuously rotate and press the strip into the required shape. Due to the skin and the kindred effect, the high-frequency current is concentrated on the weld joint that is heated rapidly and reaches the welding temperature. The tube seam is welded under the pressure of squeeze rollers. The finished welded tube with required size can obtained after the cooling, sizing and primary straightening.

Forming Pipe OD.	Round pipe:φ16-76mm Thickness:0.7-2.5mm Square pipe :20X20-60X60 Thickness:0.7-2.0mm
Forming speed	30-80m/min
Number. of forming stands, horizontal	7
Number. of forming stands, vertical	9
No. of sizing stands, horizontal	5
Number. of sizing stands, vertical	5
Turks Head	2sets
Shaft dia. and material of horizontal roll stand	Φ70mm, Material 40Cr
Shaft dia. and Material of vertical roll stand	Φ40mm, Material 40Cr
Bur Scraping Cutter	2 Sets
Main motor	160kw

(5) Computor cutting saw

Cutting Saw machine is used to precisely cut the pipe to length automatically under the condition that the pipe continuously delivered from the mill at high speed.

Diameter of pipe	Round pipe:16-76mm 0.7-2.5mm Squre pipe:20x20-60x60mm Thickness:0.7-2.0mm
Fixed Cutting length	4~12m
Cutting Accuracy	0～6mm
Saw blade cutting motor	AC15kW
Carriage driving motor	DC22kW
Cutting Speed	Max120m/min

(6)Run out table

1.The finished pipes run along the Roll Table and to be automatically moved onto the Bench. Then simple Packing Machine packs the pipes in hexagon shape.

2.The simple packing machine contains container and pneumatically driven alignment equipment.

3. Motor of Roll Bench: 3KW

4. Two direction down load pipe

5. With frequency converter to control running speed.

(7)Roller

(8)200 Kw Hifrequency welder

All in one model
Paralleling type

⑴ Rated output power: 200kW

⑵ Rated DC voltage: UdN=235V

⑶ Rated DC current: 1000A

⑷ Out frequency: f=350-420kHz

⑸ Total efficiency: η≈90%

⑹ Resonance form: Compound resonance

⑺ Tank output form: No welding transformer output.

⑻ Ripple Coefficient: 0.5%

⑼ Welding mode: Induction welding

⑽ Power distribution capacity: 260kVA

⑾ Input voltage: Three phase 380V/50Hz,3 phase 4 wire system

⑿ Rated input current: I=379A

1.2 Cooling System of Soft Water (Air-Water Cooling System)

⑴ Working water pressure: 0.32Mpa

⑵ Cooling water flow: 25m3

⑶ Reference cooling capacity: 60kW

⑷ Standard configuration (mm):2200×1250×2100

Product Tags: precision tube mill line precision steel tube mill odm steel tube mill

Related Products

Directly Forming to Square and Rectangular 6m-18m Welded Pipe Mill for 200x200mm Carbon Steel Pipes Tube Mill Erw Steel Pipe Making Machine

Automatic Welded carbon Steel Pipe Production Line 25-76mm Diameter for sale


From:	Enter your Email please. Your email is incorrect!
To:	Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Subject:	Subject is empty!
Message:	Characters Remaining: (80/3000) Please enter 20 to 3000 characters to contact this supplier!

HG75 High Frequency Welded Steel Pipe Mill 16-76mm

HG75 High Frequency Welded Steel Pipe Mill 16-76mm

Directly Forming to Square and Rectangular 6m-18m Welded Pipe Mill for 200x200mm Carbon Steel Pipes Tube Mill Erw Steel Pipe Making Machine

Automatic Welded carbon Steel Pipe Production Line 25-76mm Diameter

6m-18m Welded Pipe Mill for 200x200mm Carbon Steel Pipes

HRC Material Welded Pipe Mill for Carbon Steel Max 14mm Thickness

ERW Tube Mill for Carbon Steel Pipe Making with PLC Control High Productivity 6m-18m Welded Pipe Mill Machine

Welded Pipe Mill 300-508mm Diameter 0-25m/min Speed