We recently successfully delivered a customized DW63NC semi-automatic pipe bending machine to a client in Poland. The client required a machine capable of bending 50×2 mm aluminum tubes without leaving surface scratches. To address this specific requirement, we proposed a customized solution based on the DW63NC model, utilizing nylon tooling to prevent the scratching…

Selecting Between NC and CNC Tube Bending Machines CNC Tube Bending MachinesSummary: For simple 2D single/double bends, small batches, or tight budgets → NC; for complex 3D multi-bend parts, frequent product changeovers, high-volume production, or export parts requiring high consistency → CNC.I. Core DefinitionsNC (Semi-automatic Tube Bending Machine)Hydraulic-driven bending; manual positioning required for feeding…

Introduction Tube bending is widely used in industries such as automotive exhaust systems, furniture manufacturing, bicycle handlebar production, HVAC systems, and industrial piping. During the bending process, one of the most common quality defects is pipe wrinkling, which appears on the inner radius of the bend. Wrinkling not only affects product appearance but can…

Chair frames are typical 3D tubular workpieces with multiple continuous bends and narrow internal gaps. If you use a conventional tube bender with a thick bending head, the machine head will easily collide with the already bent tube sections during forming. Such mechanical interference forces operators to split the whole frame into separate segments,…

Premium M42 HSS Circular Saw Blade Manufacturing and OEM Customization（Customizable for any brand such as Germany’s Apollo）High-Performance M42 Circular Saw Blades for Metal Cutting M42 High Speed Steel (HSS) circular saw blades are widely used for cutting steel tubes, stainless steel tubes, solid bars, aluminum profiles, copper materials, and other metal products. With excellent…

Modern‑day metal furniture blends aesthetic appearance, structural durability and cost‑efficient mass production. Tubular components dominate metal furniture designs, including chair frames, sofa supports, table legs, armrests, display racks and decorative metal structures. To achieve smooth, consistent curves without tube wrinkling, cross‑section collapse or surface scratches, furniture manufacturers rely heavily on high‑performance CNC tube bending…

CLD MACHINERY offers custom tooling dies services for pipe bending machines.Please provide the following specifications: Product Description Complete tube bending tooling set is core accessory for rotary draw CNC tube bender. It works together to achieve high precision tube bending, avoid tube collapse, inner wrinkling and section flattening. It keeps good roundness for carbon…

Introduction When purchasing HSS circular cold saw blades for automatic tube‑cutting machines, M2 and M42 are the two most widely‑used high‑speed‑steel grades. Many buyers struggle to pick the correct one: choosing the wrong grade leads to short blade life, tooth chipping, poor cutting surface and higher overall production costs. M2 is non‑cobalt molybdenum‑series high‑speed…