HF76K127 ERW Pipe Mill for Carbon & Galvanised Steel (48-127mm) | Kingtech, Foshan, China

The HF76K127 is a high-frequency ERW (electric resistance welded) pipe mill for producing steel pipe from carbon steel and galvanised steel coil. It makes round pipe from 48mm to 127mm in diameter with wall thicknesses of 1.2 to 3.0mm, and square pipe from 40 × 40mm to 100 × 100mm with wall thicknesses of 1.2 to 2.5mm. Production speed ranges from 20 to 90m/min.

Beyond round and square tube, Kingtech says the mill can also produce rectangular, oval, and other irregular pipe shapes, so a single mill can serve several product lines by changing the roll tooling.

The mill is supplied as a complete line: a double-side uncoiler, a steel strip cutter, a material accumulator, a forming and sizing section, a pipe cutting saw (cold cutting or friction cutting), an unloading platform, rolling moulds, and the high-frequency welding equipment.

Why Choose This Mill?

A mill in the 48 to 127mm range covers a large part of the structural and general-purpose pipe market, and running both carbon and galvanised steel gives a producer more flexibility.

• Wide size range. 48 to 127mm round pipe and 40 to 100mm square pipe are covered by one mill.
• Two materials. It runs carbon steel and galvanised steel coil.
• Multiple shapes. Round, square, rectangular, oval, and irregular pipe are possible with the right roll tooling.
• Complete line. Uncoiler, cutter, accumulator, mill, saw, and unloading platform are supplied together.
• Full support. Kingtech provides installation, commissioning, operator training, and technical support.

Machine Specifications

• Model: HF76K127
• Round pipe diameter: 48mm to 127mm
• Round pipe wall thickness: 1.2mm to 3.0mm
• Square pipe size: 40 × 40mm to 100 × 100mm
• Square pipe wall thickness: 1.2mm to 2.5mm
• Production speed: 20 to 90m/min
• Material: carbon steel and galvanised steel

Machine configuration

• Double-side uncoiler
• Steel strip cutter
• Material accumulator
• Forming and sizing machine
• Pipe cutting saw (cold cutting or friction cutting)
• Pipe unloading platform
• Rolling moulds
• High frequency appliances

Condition Available: New

Key Features

• High-frequency ERW welding for carbon steel and galvanised steel pipe
• 48 to 127mm round pipe and 40 to 100mm square pipe
• Speeds of 20 to 90m/min
• Can produce round, square, rectangular, oval, and irregular pipe
• Complete line from uncoiler to unloading platform
• Roll tooling supplied for the required sizes
• Installation, commissioning, and training available

Applications

• Carbon steel and galvanised steel pipe production
• Round, square, rectangular, and oval structural pipe
• Pipe for the industries Kingtech lists across its range, including building construction, furniture, handrail, greenhouse, irrigation, and exhaust systems

Who This Machine Is For

• Steel pipe manufacturers producing medium to large diameter pipe
• Producers who want one mill to make round and square sections
• Manufacturers running both carbon and galvanised coil

Frequently Asked Questions

What sizes of pipe can it make?
Round pipe from 48mm to 127mm diameter (1.2 to 3.0mm wall) and square pipe from 40 × 40mm to 100 × 100mm (1.2 to 2.5mm wall).

What materials can it run?
Carbon steel and galvanised steel coil.

How fast does it run?
Between 20 and 90m/min.

Can it make shapes other than round and square?
Yes. Kingtech says it can also produce rectangular, oval, and other irregular pipe.

How does it differ from the HF50 scaffolding mill?
The HF76K127 handles larger pipe (48 to 127mm against 19 to 76mm) and runs slightly slower (up to 90m/min against 100m/min). The HF50 is aimed at scaffolding tube, while this one is a more general-purpose structural pipe mill.

What is included in the line?
A double-side uncoiler, strip cutter, accumulator, forming and sizing machine, cutting saw (cold or friction), unloading platform, rolling moulds, and high frequency appliances.

Is installation and training provided?
Yes. Kingtech provides installation, commissioning, operator training, and technical support.

Is financing or staged payment available?
Yes. A deposit secures your order and begins production, with the remaining balance due only once your machine has been built, inspected, and is ready to ship.

Should I buy new or used?
This model is available new, built to your pipe specification.