Tianjin Binhai Yashanway Import and Export Co., Ltd. is one of the leading manufacturers and suppliers of erw tube mill machine in China, specialized in providing high quality customized service. If you're going to wholesale the newest erw tube mill machine made in China, welcome to get free sample from our factory. For price consultation, contact us.
The ERW tube mill machine is a high-performance fully automatic high-frequency resistance welding pipe production equipment, suitable for large-scale processing and production of various metal pipes. The equipment integrates the entire process of steel strip unwinding, straightening, continuous forming, high-frequency welding, weld grinding, sizing and shaping, and cutting to a certain length, without requiring a large amount of manual intervention. It can independently complete the entire pipe production process.
Specification
| Product Name | ERW Tube Mill Machine |
| Applicable Pipe Diameter | 114mm – 219mm |
| Applicable Wall Thickness | 4mm – 8mm |
| Input Voltage | 380V |
| Control System | CNC PLC + Touch Screen (automatic/manual mode) |
| Cooling System | Industrial water chiller |
| Material Compatibility | Carbon steel, Q195,Q235B,Q355B,etc |
| Weld Precision | ±1mm |
| Net Weight | depends on model |
| Warranty | 1 Years |
Flow of the production line
Advantages
1. Stable continuous forming system:
The ERW tube mill machine adopts a precise roller group layout to achieve an integrated continuous process of unwinding, straightening, forming, sizing and straightening. This equipment produces straight seam welded pipes with uniform roundness and consistent wall thickness, effectively reducing ellipticity and dimensional deviations.
2. High-frequency solid-state welding technology:
Equipped with advanced high-frequency induction welding equipment, this device can achieve rapid and clean welding formation. The heat affected zone of the weld is narrow, ensuring that the weld is smooth without burn-through, spatter or internal burrs protrusion. The welding strength fully meets the requirements of the base material steel.
3. Wide production specification range:
This production line can process carbon steel, galvanized steel and low-alloy steel sheets, and manufacture ERW steel pipes ranging from small thin-walled structural tubes to medium-diameter fluid transport pipes. Adjustable rollers can quickly switch the outer diameter and wall thickness, enhancing production flexibility.
4. Automatic online integrated inspection devices:
Equipped with an online static water pressure testing machine, a weld ultrasonic flaw detector and a length cutting device, all quality inspections are completed on the production line without the need for secondary processing. This enables real-time monitoring of welding quality, pressure resistance performance and the integrity of the pipe material.
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