Stainless Steel Tube Mill Laser Welding Pipe Making Machine with PLC Control

Product Description

Stainless Steel Tube Mill Laser Welding Pipe Making Machine with PLC Control

 

Product Description

Type	Material	Welding type	O.D. (mm)	Thickness (mm)	Capacity (m/min)	Motor Power (KW)
HZG-30	SST	TIG/Laser	6-16	0.4-1.5	Adjustable	5.5
HZG-40	SST	TIG/Laser	16-50.8	0.5-2.5	Adjustable	7.5
HZG-50	SST	TIG/Laser	25.4-76	0.5-3.0	Adjustable	11
HZG-60	SST	TIG/Laser	50.8-114	1.0-4.0	Adjustable	15
HZG-80	SST	TIG/Plasma	89-168	1.0-5.0	Adjustable	18.5
HZG-100	SST	TIG/Plasma	114-219	2.0-8.0	Adjustable	30
HZG-120	SST	TIG/Plasma	168-325	3.0-10.0	Adjustable	37

 

Precision Pipe Mill Line

MAIN CONFIGURATION OF HIGH-SPEED PRECISION WELDED

PIPE PRODUCTION LINE:
Uncoiler→ Shearing butt welding machine→ Storage device→ Rolling & welding machine→ Weld seam leveling machine→ Weld grinding machine→ Initial sizing section→ Bright annealing heat treatment furnace→ Fnal sizing section→ Servo cutting machine→ Output unloading table.

Detailed Photos

 

Automatic double uncoiler
Support and uncoil the steel strip coils, with manual dual-axis expansion and contraction. The mandrel is composed of 6 pieces of wedge blocks, the expansion and contraction mandrel is rotated by the screw to tighten the inner diameter of the coil, and the feeding speed is controlled by the pneumatic brake. One side is for manufacturing online, and the other roll is for ready continuous producing, so there is no need to stop welding pipe machine time to time.

 

Forming & Welding Section

1. NTN needle roller bearings, tapered roller bearings.

2. Higher precision molds and shaft, to decrease shaft runout.

3. Heavy duty customed turbine box.

 

Welding Protection Atmosphere Box

Water cooling bearing supports longer using life

To prevent molten pool of welding from oxygen, get better quality of weld seam

Very important for high-end industrial tube mill line

 

Weld Bead Rolling Machine (Optional)

1. Fast speed, fastest: 8m/min.

2. The floor area is reduced by 50%.

3. Save 80% of electricity consumption.

4. The future maintenance cost is reduced by 80%.

Tube Seam Grinding Section (Optional)

3 flap wheel polishing + 1 belt polishing

1. Flap wheels' automatic lifting for compensation system.

2. 3 angle flap wheels setting: 45 degrees, 135 degrees, and 180 degrees.

3. Final belt polishing for quick polishing treatment.

4. Closed cabinet design for metal dust collecting.

 

Online Bright Annealing Furnace (Optional)

1. None pre-heating, fast heating up

2. Unique design of power

3. Smooth heating tempwrature curve

4. Powerful producing data record and database

 

Final Sizing + Tube Cleaning Device

1. Adjustable standings & precision bearing size.

2. Reasonable arrangement of standings.

3. Famous supplier(Siemens) for electronic spare parts.

4. High speed wind knife and hot water to remove dirt before annealing.
 

Servo Cutting Machine + Collecting Rack

1. Intelligent control support.

2. The control system can be linked with the duct production line to cut perforation points, arc starting points, splicing points, and eddy current damage control points.

3. Good pipes and bad pipes can be sorted according to the detection signals of eddy current flaw detection equipment.

Intelligent PLC System

1.Powerful production formula processing and recording capabilities.
                                                                
2.Complete self-diagnosis function.
                                                                        
3.Quickly and accurately adjust the position of the welding gun.
       
4.Use laser detection sensor to realize leakage welding and penetration detection and alarm functions.
         
5.IOT (Ethernet networking interface) support

Client Cases

Features

Efficiency
1. Using electromagnetic control system to correct the arc trajectory,improving working speed at least 25% higher and guaranteeing the welding seam quality. The speed could reach up to 10-15 m/min for the TIG welding with excellent welding seam.
2. Servo motor diriven weld bead rolling machine could be optional. lt not only speed up theefficiency, but also save the consumption and factory's room, without hydraulic stations.

Automation
Labor costs saving. One person could monitor 2-3 production lines in the meanwhile. Our self-developed PLC control system could coordinate every section automatically, with HMl touching screen you could use it easily.
 

√ ISO9001 Certificate Approval

√ Over 20 year Industry Professional Experience

√ Customer Oriented Technology Team

√ Timely Response After-sales Backup

√ CNC Processing Finishing Rollers

Click picture rightside to view more →

 Anti-corrossion
High quality rollers are made of material SKD11, with vacuum gas quenching. Hardness reaches up to 64-66, with CNC high precision processing.

Accuracy
Precise CNC processing could ensure the smooth surface with less scratch happenning, when forming accurate size could controlee the tolerance at the range of +0.5-1.0 mm.
Visible design of micro adjusting deviceof roller's lifting, making roller replacement high eroperability.

 

 

Certifications

 

Packaging & Shipping

More Choice

 

FAQ

FAQ   

1.Can a tube mill production line be customized according to customer requirements?

Yes. Stainless steel tube production lines normally need to be configured according to material grade, tube diameter, wall thickness, production speed, welding method, and end application. Hangao provides customized line design integrating forming, welding, annealing, inspection, and automation equipment.

2.What are the advantages of laser welding tube mills over conventional TIG tube mills?

Laser welding provides high energy density, a narrow welding zone, controlled heat input, and high production speed. It is particularly suitable for high-volume precision stainless steel tube production. The actual advantage should still be evaluated based on tube diameter, wall thickness, material, and target output.

3.Is laser welding suitable for thin-wall stainless steel tubes?

Laser welding is often well suited to thin-wall stainless steel tubes because of its concentrated energy, narrow weld zone, and controlled thermal input. The final process should still be validated according to material, wall thickness, tube diameter, and required production speed.

4.Can one tube mill produce stainless steel tubes with different diameters?

Yes, provided that the required diameters fall within the machine's designed range. Different sizes may require tooling changes and adjustments to the forming, welding, and sizing systems. A wider size range requires efficient tooling changeover and accurate adjustment.

5.How can a tube mill increase production efficiency and reduce labor costs?

Production efficiency can be improved through higher welding speed, faster tooling changes, reduced manual intervention, online inspection, automated unloading, and intelligent process control. Hangao can integrate forming, welding, annealing, inspection, and automation into a continuous production line.