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High Duty Carbon Strip Shear & End Welder for ERW Production Line,ERW Tube Mill Entry Section Strip Shear End Welding Machine

Equipment Composition

Mechanic: Bed frame, shearing device, welding unit (include: welding power source, welding wire feeding mechanism, weld compression platen)

Hydraulic: Shared among the hydraulic system of entry section

Electric: Shared among the electrical control system of entry section

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Product Introduction

Overview

The Strip Shear&End Welder is an indispensable auxiliary welding machine for the ERW tube mill line, widely used to join the tail end of the current steel coil and the head end of the next coil continuously during tube production. It ensures non-stop running of the ERW pipe mill, drastically reduces downtime, improves production efficiency and lowers scrap rate for carbon steel, galvanized steel and alloy steel pipe manufacturing.
Our shear end welder adopts integrated shearing & welding design. It automatically shears the uneven ends of steel strips, aligns strip edges precisely and completes butt welding in one cycle. Equipped with stable resistance welding system, it delivers flat, firm and crack-free weld seams. The welded strip can smoothly pass through forming stands, sizing stands and high-frequency welding unit of the ERW tube production line, without breaking during continuous pipe forming.
Customizable configurations are available to match different strip widths and thicknesses for ERW steel pipe mill, round tube and square tube production. Features include hydraulic clamping, fast strip end shearing, automatic alignment, easy operation and low maintenance cost. Robust frame structure guarantees long service life under heavy-duty continuous working conditions.
This shear end welder is a key equipment for seamless coil connection in electric resistance welding tube mill, ideal for steel pipe factories producing ERW tubes, hollow sections, scaffolding tubes and structural pipes. It helps pipe manufacturers achieve continuous strip feeding, avoid frequent mill stops for coil change, maximize output of your ERW tube making machine.

Our Advantages

  • Spiral weld seams are formed via angular shearing, delivering superior structural strength while effectively protecting the tube mill.
  • Consistent welding speed ensures full wire penetration and excellent weld quality. The equipment also features simple operation and low maintenance requirements.
  • Integrated automatic shearing, seam alignment and welding functions greatly boost overall production efficiency.
  • An optional dual welding gun configuration is available for automatic CO₂ gas-shielded welding. It enables faster welding with higher current density, creating robust and reliable weld seams.

About GH-Petro

GH-Petro supplies customized ERW & OCTG pipe mill solutions.We combine domestic craftsmanship and international leading technologies to deliver high-quality equipment and reliable services.

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Order Process

1️⃣ Send Your Inquiry
Tell us your product needs and order details.

2️⃣ Confirm the Solution
We recommend the right product and confirm the price.

3️⃣ Production & Quality Check
We arrange production and check the quality before delivery.

4️⃣ Shipping & Support
We ship the goods and provide after-sales support.

Simple. Fast. Reliable.
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Frequently Asked Questions

We are a professional manufacturer and we could supply customized mill for ERW pipes and full-range OCTG pipes to meet your request,which include Entry Section,Forming&Sizing,Solid State HF Welder,Straightening Machine,Cold Flying Saw,End Facing Machine,Hydro-tester,UT Flaw Detection Machine,Threading Machine,Bucking Machine and Pipes Packing Machine.
MOQ is flexible for us and one set is feasible.Of course our team also could supply you a complete solution according to your request.
All kinds of our equipment are designed for producing pipes meeting API 5CT, API 5L, ASTM, EN, ISO and GB standards, suitable for oil & gas, pipeline, structural and industrial pipe applications.
Yes. We offer full turn key solutions including process design, equipment manufacturing, installation guidance, commissioning, operator training and after sales service.
Absolutely. Our heat treatment and forming systems are specially engineered for high strength steel grades required for deep well oil and gas OCTG pipes.
T/T, L/C at sight are available. Flexible payment terms can be discussed for large scale turn key projects.
We provide 12 month warranty for core components from the date of shipment, with lifelong technical consultation and spare part supply service.

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