HG76 tube mill

Brand:TD

Description:www.tengdimc.com HG76 tube mill/pipe mill/tube machine/pipe machine/ERW tube mill/tube making mill/pipe making mill I. Summary The mill is intended for manufacturing of round pipe of Φ32mm-Φ76mm with thickness of 2.0mm–3.6mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths. Finished product will be of round, square or rectangular pipe. II. The technical flow of the production line {SteelTape}→→ Double-head un-coiler →→Strip-head Cutter and welder→→Spiral Accumulator→→Forming section（Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller）+ De-burr frame →→Cooling unit →→ Sizing unit and straightener →→Flying saw under→→Computer control →→ Run-out table

Origin:China Hebei

Model:HG76 tube mill

FOB:perSets140229--147610USD

Port:tianjin

Supply Ablility:100Sets

Supply Time:Week

Packaging Details:seaworthy packing way

Product detail:

 I. Summary

The mill is intended for manufacturing of round pipe of Φ32mm-Φ76mm with thickness of 2.0mm–3.6mm from cold-rolled and hot-rolled coil strip by means of unclosed tubular blank with its subsequent welding into tube, edge heating by means of solid state high-frequency welder, longitudinal seam welding in rolls of tube welding machine, cooling, further sizing or shaping and on-stream cutting of endless tube in measured lengths.

Finished product will be of round, square or rectangular pipe.

II. The technical flow of the production line

{SteelTape}→→ Double-head un-coiler →→Strip-head Cutter and welder→→Spiral 

Accumulator→→Forming section（Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller）+ De-burr frame →→Cooling unit →→ Sizing unit and straightener →→Flying saw under→→Computer 

control →→ Run-out table

III. Basic conditions: 

a) Steel Pipe Specification

1. Pipe diameter:              Ø32–Ø76mm 

Pipe Thickness:             2.0– 3.6mm

2. Pipe Length:                6.0m – 9.0m 

3. Length Tolerance:           +/-3mm 

b) Strip Coil Specification

1. Material:                     Low Carbon steel 

                              (δb≤500Mpa, δs≤355Mpa)

2. Strip coil : Inner diameter:     Φ508-610mm

Outer diameter:    Φmax=1800mm

Strip steel width:      65mm-240mm

Strip steel thickness:   2.0–3.6mm

The maximum weight: 3 tons

c) Electricity

1. Dynamic power:  AC380V±10%, 3phases, 50Hz±1.0%

2. Control Power:  AC220V±10%, one phase, 50 Hz ±1.0%

d) Electric installed capacity:       appro. 500KW

e) Cooling water

 1. Reservoir for High Frequency equipment:  20 m³, one set

 2. Reservoir for circulating cooling water:    15 m³, one set

f) Compressed air

1. Pressure:   0.4Mpa

2. Flow:      1.0m3/h

g) Production capacity

Annual output:  20000 ton, according to the yearly working days、daily working hours and the products. 

h) Line speed:  60-90m/min