Faith Machinery provides a full range of essential equipment and accessories for ERW tube mills, including the cold cutting saw, steel pipe packing machine, high frequency welder (HF welder), tube scarfing inserts, impeder, and ferrite core. Our integrated solutions are designed to ensure high precision, efficiency, and reliability throughout the steel pipe production process.
The cold saw and cold cutting saw systems deliver smooth, burr-free cutting for steel tubes with minimal heat generation, maintaining excellent surface quality. Our steel pipe packing machines are engineered for automatic bundling, counting, and wrapping, streamlining your production line and improving productivity.
Faith Machinery’s high frequency welder and HF welder adopt advanced solid-state technology for stable welding performance and energy efficiency, ensuring consistent seam quality in every pipe. The tube scarfing inserts, impeders, and ferrite cores are optimized for effective welding, reducing energy loss and extending equipment lifespan.
As a professional manufacturer and solution provider, Faith Machinery delivers complete support for tube and pipe production lines — from cold cutting saws and HF welders to impeders and ferrite cores — helping customers achieve superior output and lower production costs.
FAITH Machinery specializes in manufacturing complete ERW Tube Mill Unit and supporting equipment, including:
Material handling: Coil Tilter Machines, Motorized Sheet Metal Decoilers, Horizontal/Vertical Decoilers
Processing equipment: Strip End Joiners, Shear and Welders, Horizontal/Vertical Strip Accumulators
Core components: Forming Roller Moulds, HF Welders, High Frequency Welding Machines
Finishing systems: Zinc Spraying Machines, Cold Saws, Pipe Packing/Pipe Stacking Machines
A cold cutting saw (also known as a cold saw) uses a circular blade to cut steel pipes with minimal heat, ensuring smooth, burr-free edges. It is ideal for high-precision cutting in ERW tube mills and helps maintain excellent pipe quality without affecting material properties.
A steel pipe packing machine automates the bundling, counting, and wrapping of finished pipes. It improves efficiency, reduces labor costs, and ensures consistent packaging quality for safe transportation and storage.
A high frequency welder or HF welder is a key part of the ERW pipe production line. It uses high-frequency electromagnetic energy to heat and fuse the edges of steel strips, producing a strong, seamless weld. Faith Machinery offers advanced solid-state HF welders with stable performance and energy efficiency.
Tube scarfing inserts are used to remove excess weld bead (the scarf) from the inner or outer surface of welded pipes. They ensure smooth, uniform pipe surfaces and help maintain consistent product quality in ERW tube mill production.
An impeder (sometimes spelled impedor) is installed inside the tube during welding to concentrate the magnetic field, improve heating efficiency, and reduce power loss in HF welders. It is a vital component for achieving high-quality weld seams and lower energy consumption.
A ferrite core is the magnetic material inside the impeder. It guides the electromagnetic energy directly to the weld zone, minimizing heat loss and improving welding precision. High-grade ferrite cores are essential for stable, efficient high frequency welding operations.
Faith Machinery supplies a full range of ERW tube mill accessories, including cold cutting saws, steel pipe packing machines, HF welders, tube scarfing inserts, impeders, and ferrite cores. Each product is designed for high performance, durability, and seamless integration within your pipe production line.
English
