Zhangjiagang Liye Machinery Co., Ltd.

Company Profile

Liye Machinery(LYM) is a professional manufacturer of metal pipe processing equipment. We specializes in providing technical solutions for metal pipes . LYM's main products include pipe bending machines, pipe end forming machines, pipe cutting , tube punching , arc punching machines, chamfering machines, etc., with the capability of fully automated robotic production lines for pipe processing. We holds more than 50 invention patents. LYM has obtained ISO9001, BV, TUV, and SGS certifications, and all products have been CE certified.

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  Pipe Bending Machine

  Multi-axis servo automatic pipe bending machine is special high-precision equipment for pipe bending, applicable to the processing of automotive pipelines, air-conditioning pipes, construction machinery, furniture pipes and other industries. Driven by multi-axis servo motors, the machine adopts a numerical control system to precisely control feeding, rotation and bending movements, enabling one-time completion of complex multi-angle spatial pipe bending. It can process profiles such as steel pipes, copper pipes, aluminum pipes and stainless steel pipes. It supports storage of multiple bending programs for convenient program switching. The machine delivers accurate bending angles with minimal pipe deformation, free of wrinkling and pipe collapse. Boasting high automation, it can be equipped with loading and unloading mechanisms to form a production line and greatly reduce labor costs.
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  Pipe End Forming Machine

  Pipe end forming machines, including tube reducing machines and tube expanding machines, are special equipment for pipe end machining, widely used in pipe fittings, hydraulic pipelines, auto parts and furniture pipe processing. Driven by hydraulic pressure, the equipment squeezes the ends of metal pipes via molds to perform forming processes such as tube reducing, flaring, beading and chamfering. It can process metal round pipes including steel, copper and aluminum pipes, and complete multiple forming operations in a single clamping setup. Tube reducing machines shrink the outer diameter of pipe ends for convenient pipe insertion; tube expanding machines enlarge the inner diameter of pipe ends to realize pipe connection. The machine features high automation, stable forming precision and uniform workpiece deformation. It reduces welding procedures and improves the sealing performance of pipe joints.
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  Pipe Cutting Machine

  Metal pipe cutting machine is special processing equipment for cutting various metal pipes, widely used in automotive pipe fittings, hydraulic pipelines, hardware furniture, refrigeration pipelines and other industries. Adopting high-speed sawing or servo feed cutting mode, the machine can cut stainless steel pipes, steel pipes, copper pipes and aluminum pipes to fixed lengths. It integrates automatic feeding, clamping, cutting and discharging functions. The cutting surface is flat and smooth with minimal burrs, eliminating secondary grinding. The pipe cutting machine achieves high precision in cutting length and supports continuous mass production. It can be combined with pipe bending machines and tube end forming machines to form an automatic pipe processing production line, matching subsequent tube reducing, tube expanding and bending processes to improve pipe processing efficiency.
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  Pipe Punching Machine

  Metal pipe punching machine is special processing equipment for pipe hole punching, widely applied in automotive pipelines, guardrail pipes, hardware furniture, fluid pipe fittings and other fields. Driven by hydraulic or servo power and equipped with dies, the machine can punch round holes, special-shaped holes and oblong holes on round pipes, square pipes and rectangular pipes. With stable workpiece clamping, it features accurate punching positioning and smooth holes without obvious deformation. The pipe punching machine supports continuous processing of single or multiple holes. Dies can be quickly replaced to meet different aperture requirements. Easy to operate with high productivity, it can work with pipe cutting machines, pipe bending machines and tube end forming machines to build automatic pipe production lines. Replacing traditional drilling technology, it saves processing time and suits mass production of pipe workpieces.