Product Blog

High‑frequency (HF) Welded Tube Mills have become essential in modern pipe manufacturing, offering high productivity, precise control, and flexibility in producing a wide range of pipe types. At MIVI Machinery, we understand what matters most to customers ...

A HF welded tube mill is a type of industrial tube or Pipe Mill that uses high-frequency (HF) welding technology to manufacture metal tubes and pipes from a flat strip or coil of metal. It’s one of the most common methods for producing longitudinally w...

Mivi Machinery – Tailored Tube Mill Solutions & Full European-Market Confidence In today’s competitive tube-making industry, one size rarely fits all. That’s why Mivi Machinery stands out as a trusted manufacturing partner offering customiz...

Yes — modern HF (high-frequency) welded tube mills, like those from MIVI Machinery, are designed to produce round (circular), square, and rectangular pipe/tube profiles. The flexibility comes from modular design, roll sets, forming stages, and sizing t...

High-frequency (HF) welding, also known as high-frequency induction welding, is a specialized process widely used in the manufacturing of steel tubes and pipes. This technique utilizes electromagnetic induction to generate heat at the edges of metal strips, ...

The main technological features of the straight seam steel pipe forming machine are reflected in the forming method, welding technology, and quality control. The following is a detailed analysis:1. Main forming process characteristicsUOE forming methodIt...

I. Preparations before operationEnvironmental inspectionEnsure that the working area is well-ventilated, remove flammable and explosive items, and equip with fire-fighting equipment.Check the grounding of the equipment to ensure it is reliable, and verif...

Steel pipe welding machines have significant advantages in modern industrial manufacturing, mainly reflected in the following aspects:1. ‌Efficient production and automation‌The fully automatic steel pipe welding machine, through multi-station ...

An excellent steel pipe manufacturing line should possess the following core features, taking into account modern industrial demands and technological development trends:1. High-precision forming technologyUtilizing roller forming and intelligent control s...

This article introduces the operation procedures of the carbon steel pipe manufacturing machine. I. Equipment Preparation and InspectionPower Supply and GroundingConfirm that the welding machine power cord is undamaged and the grounding resistance is ≤...