HG102 MS steel tube making machine with quick change roller system
Product parameters
| Round Tube | Min. Φ50mm, Max. Φ102mm |
| Round Tube Thickness | Min.1.5mm, Max. 4.0mm |
| Square Tube | Min.40X40mm, Max.80X80mm |
| Rectangle Tube | Min.30X50mm, Max.60X100mm |
| Sq & Rect. Tube Thickness | Min.1.5mm, Max.3.0mm |
| Pipe Length | 6.0-12.0m |
| Length Tolerance | ±2.0mm |
| Forming mothed | Round: traditional forming technology Square and rectangle: round to square |
| Welding mothed | Solid State H.F. welding |
| Feeding direction | Right or left side feeding |
Product process drawing
Product Description
The HG102 is a high-performance High-Frequency Electric Resistance Welding (ERW) pipe production line engineered for manufacturing precision carbon steel and low-alloy steel pipes. Integrating advanced international technology with localized innovation, this line delivers exceptional processing accuracy, operational efficiency, and reliability, making it ideal for diverse industrial applications.
Our advantage
Forming section
The forming section serves as the core functional unit of the welded pipe mill, responsible for transforming flat steel coils into open seam pipe blanks with a specific cross-sectional shape through a continuous and progressive bending process.
Arrangement: Feeding five-roll flattener, seven horizontal roll stands, and eight vertical roll stands.
Welding section
The welding section is the key unit that converts open pipe blanks from the forming section into closed seamless welded pipes, and its performance directly determines the welding strength, airtightness and surface quality of the finished pipes.
Arrangement: Guide roll stand, Squeeze roll stand, remove burr device, Polishing roll stand, and water cooling tank etc.
Sizing section
The sizing section is the final precision unit in the welded pipe production line, tasked with calibrating the welded pipe blanks (after welding and weld scar removal) to meet the required dimensional accuracy, roundness and straightness. It plays a critical role in ensuring the consistency of finished pipe specifications, which is essential for subsequent applications such as pipe connection and assembly. With four sets of Turkshead.
Quick-change device
◆ The horizontal roll stands and vertical roll stands are added to the front table in sections to quickly lift the table plate. The table plate and the bottom table are quickly positioned by four positioning cone pins and fixed by slip-knot bolts.
◆ According to the breakdown section, fin-pass section and sizing section, the rapid lifting platform is configured respectively.
◆ The transmission shaft can be quickly disengaged and buttoned with one key through the clutch. The clutch is fixed on the third arch, and the lift of the upper shaft can be adjusted randomly.
◆ Depending on the operator's proficiency, the replacement specification cycle can generally be completed within 1-2 hours.
Auto stacking & packing system
Automatic Stacking and Packing machine, need to feed pipe constant, adopts electromagnetic sucker, motor sensing system control palletizing number and package shape, and then the package shape with automatic strapping machine packing then lift to warehourse.
What is the delivery time for this machine?
It is need about 3months.
What is the warranty time?
2years, expert the spare parts and man-made damage.