Chưa phân loại

Thép hộp vuông (thép hộp rỗng vuông, SHS) được sử dụng rộng rãi làm lan can, khung đồ nội thất, thanh chắn, máy móc nông nghiệp và các bộ phận kết cấu kim loại. So với ống tròn, thép hộp vuông có các mặt phẳng và góc sắc cạnh, khiến cho việc uốn dễ gây ra hiện tượng biến dạng mặt cắt, nhăn bên thành trong, nứt và bẹt thành ngoài hơn rất nhiều. Chỉ với thao tác tiêu chuẩn,…

For 3-axis automatic pipe bending machines (e.g. DW38CNC series) in carbon steel furniture frame manufacturing CNC tube bending machines are core equipment for precision forming of metal pipes, widely used in furniture manufacturing, automotive parts, pipeline engineering and other fields. When processing carbon steel pipes such as 28mm chair frames with symmetrical bends, defects…

Choosing the right CNC pipe cutting machine is one of the most critical decisions for metal tube processing factories, hardware manufacturers, automotive part workshops, and fitness equipment production lines. A suitable CNC tube cutter can greatly improve cutting accuracy, reduce material waste, lower labor costs, and stabilize batch production quality. However, many buyers confuse…

1. Introduction Automotive exhaust systems require smooth, consistent, and structurally precise bent tubes to ensure stable airflow, low noise, and long service life. Traditional manual bending and semi-automatic processing often cause pipe wrinkling, flattening, cracking, and inconsistent bending angles, which greatly affect exhaust performance and assembly accuracy. With the upgrading of automobile manufacturing and…

Manufacturers of air conditioning and refrigeration components need reliable small copper tube bending machines to process thin-walled cooling pipelines. Selecting an unsuitable bender will lead to wrinkled, flattened or cracked copper tubes, high scrap rates and unstable refrigeration pipeline sealing performance. Enterprises must evaluate core indicators according to their production scale, pipe specifications and…

Types of HSS Grades for Tube Cutting Saw Blades & Selection Guide Main HSS Material Grades for Pipe Cutting Blades There are 4 common high-speed steel grades used to manufacture HSS saw blades for tube cutting machines, each with distinct performance and applicable scenarios: How to Choose the Right HSS Saw Blade Material

In the evolving metal fabrication and pipeline manufacturing industry of 2026, choosing between NC and CNC pipe cutting machines directly determines production efficiency, cutting accuracy, and long-term operational costs. Although both devices deliver automated pipe cutting for carbon steel, stainless steel, and alloy tubes, their core control logic, flexibility, and application scenarios differ greatly,…