High Precision 89mm Automatic Tube Mill for Square Pipe

Price Negotiable

Price: $100000 to $1 million

MOQ: 1 set

Delivery Time: 90 wording days

Brand: TENGTIAN

Product Description

High Precision 89mm Welded Pipe Mill Square Automatic Tube Mill

Product Specifications

Attribute	Value
Machine Name	High Precision 89mm Welded Pipe Mill Square Automatic Tube Mill
Product	Round pipe
Feature	Precision
Material	Carbon steel and galvanized steel
Other pipe	Square pipe
Max size	89mm
Thickness	3mm
Length	3-6m
Rollers	Not included
Model	89

Product Overview

The HG89 Automatic Tube Mill is engineered to produce square pipes ranging from 32-89mm with thickness of 1-3mm. Featuring advanced roll pass design, this production line delivers welded steel pipes with exceptional machining quality and high precision assembly.

Key Features

Double-radius hole style design for improved efficiency
Optimized for both operating characteristics and safety
Reduced roller costs while maintaining high productivity

Technical Specifications

Material Specifications

Standard: International standard tube mill machine
Material: Galvanized steel
Mechanical properties: σb≤520Mpa, σs≤365MPa
Strip Width: 100-280mm
Strip Thickness: 1-3mm
Inner Diameter of Coils: Φ508mm
Outer Diameter of Coils: Φ1300～φ2000mm
Coil Weight: ≤2T

Pipe Specifications

Pipe Diameter: Round pipe 32-76mm
Length: 3-6m
Pipe-cutting Precision: 0-6mm
Forming Speed: Max 90m/min for 2mm thickness

Customer-Supplied Requirements

Workshop: 60x12m, H＞5m (crane to ground)
Power: Approx. 3500KW 380V/60Hz/3phases
Circulation Cooling Water (whole system): Flow:30+30 CBM, Pool Volume:40m³
Compressed Air (whole system): Flow:5m³/min, Pressure: 5-7kg/cm²
Cable: All cable outside of machine to be supplied by customer after installation

Working Process

Strip steel to coil → Uncoiler → End straightener → Flattener → Shear welder → Storage material unit → Forming, welding, cooling, accurate pipe diameter sizing → Accurate pipe length sizing, cutting → Inspection → Packaging