Precision Tube Mill for Round Square Rectangular Pipes 25-76mm

Price Negotiable

Price: $100000 to $1 million

MOQ: 1 Set

Delivery Time: 90 work days

Brand: Tengtian

Product Description

Precision Tube Mill High Speed MS Pipe Making Machinery

Fully automated high precision ERW tube mill for manufacturing round, square, and rectangular pipes with exceptional accuracy.

Key Specifications

Attribute	Value
Welding Type	High Frequency ERW
Cutting Saw	Cold Saw & Friction Saw Cutting
Thickness Range	1.0-3.0mm
Pipe Diameter	25-76mm
Pipe Shapes	Round, Square, Rectangular
Mill Speed	30-100m/min
Adjustment Type	Turbine Worm

HG273 Tube Mill Description

The HG273 mill manufactures round pipes (Φ114mm-Φ273mm) with thickness of 4.0mm-10mm from cold-rolled and hot-rolled coil strip through a precision forming and welding process.

Precision Advantages

Level roller jumps: 0.01mm
Frame and slide clearance: ≤0.02mm
Frame vertical degree: ≤0.05mm
Frame parallel degree: ≤0.1mm
Diameter and roundness error: ≤0.08mm

Production Process

Material (steel coil)
Uncoiler
Shear and welder
Horizontal accumulator
Forming mill
HF solid welder
Sizing mill
Rough straightening
Cut off machine
Run out table

Basic Parameters

Stands of forming mill	7
Stands of sizing mill	5
Shaft material	40Cr
Round pipe diameter	19-76mm
Round pipe thickness	1.5-3.0mm
Square pipe size	15×15-60×60mm
Square pipe thickness	1.5-2.0mm

Machines can be custom designed according to customer requirements.

ERW Tube Mill Models

Model	Diameter Range	Pipe Thickness	Line Speed (m/min)
HG20	8-25.4mm	0.3-1.2mm	120
HG32	10-32mm	1.4-1.5mm	120
HG50	16-76mm	0.7-2.5mm	30-120
HG76	25-76mm	1-4mm	30-100
HG89	32-89mm	1-4.5mm	30-80
HG114	45-114mm	1.5-5.0mm	30-60
HG165	60-165mm	3-7mm	30-50
HG219	114-219mm	4-8mm	20-40
HG273	114-273mm	4-10mm	15-30
HG325	165-325mm	4-10mm	10-30
HG426	165-426mm	4-12.7mm	8-25
HG508	219-508mm	4-16mm	8-20

Compatible Materials

Low carbon steel, low alloy steel, galvanized steel, stainless steel, and other compatible materials.

Customer Support

Installation & Training: Engineers provided for machine setup and worker training
Warranty: 1-year quality guarantee with lifetime repair support
Pre-sale Services: Workshop design and production output planning
After-sale Support: Installation, training, and skilled engineer assistance
Extended Support: Option for engineer placement (several months to 1 year) to optimize production
Project Design: Complete project planning for stainless steel/carbon steel pipe production

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