Who We Are

Zhejiang Chenghong Machinery Co., Ltd. is a professional engaged in PE butt welding machine,HDPE PIPE welding machines,Polyethylene pipe butt welders,PPR thermoplastic piping engineering machinery manufacturers

Welcome To

Chenghong Machinery

Zhejiang Cheng hong machinery co., LTD is a professional engaged in PE, HDPE, PPR thermoplastic piping engineering machinery manufacturers, with advanced technology, practical function, the product through the CE certification, by country, customers at home and abroad.Within the scope of zhejiang province is the largest of the welding.

As a famous

China Polyethylene Pipe Butt Welders Suppliers and HDPE butt fusion welding machines manufacturers

,we specializing in the production of supply automatic docking hot melt welding machine,PE butt welding machine,HDPE PIPE welding machines,semi-automatic docking hot melt welding machine (hydraulic semi-automatic and manual),Polyethylene pipe butt welders,large diameter plastic pipe socket welding machine, PPR hot melt....
  • Global Business

    We focus on developing high-quality products for top-end markets.Our products are in line with international standards around the world.

  • Excellent Quality

    We have our own casting equipment and the industry's most advanced testing equipment, ensure the quality of products.

  • Professional Service

    We have made special tooling and equipment, can meet customer special requirements.

What We Do

We are specialized in butt welding machine manufacturers. our aim is to provide the market and the customers with customized solutions,Whatever a single product or complete sets of equipment.

  • OEM & ODM Customization

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

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    • Ppr Socket Welding Machines

      Type:Switch type hot melt machine

      Model:20-32

      Work voltage:220V

      Frequency:50HZ

      Power:700W

    • Shockproof Test pump

      Type:Switch type hot melt machine

      Model:20-63

      Work voltage:220V

      Frequency:50HZ

      Power:800W

    • Shockproof Test pump

      Type:Switch type hot melt machine

      Model:20-32

      Work voltage:220V

      Frequency:50HZ

      Power:900W

    • Shockproof Test pump

      Type:Switch type hot melt machine

      Model:20-32

      Work voltage:220V

      Frequency:50HZ

      Power:900W

    • Electric welding machine

      Type:Electrofusion fittings

      Model:20-200

      Operating voltage:170-250V

      Frequency:50HZ

      Power:2.5KW

    • Electric welding machine

      Type:Electrofusion fittings

      Model:20-315

      Operating voltage:170-250V

      Frequency:50HZ

      Power:3.5KW

    • Shakeproof Test Pump

      Material:Cast aluminum

      Performance: No leakage

      Drive mode: Manual

      Pressure: 16KG/25KG/40KG

      Weight: 3.5KG

    • Full Copper Test Pump

      Material:Cast copper

      Performance: No leakage

      Drive mode: Manual

      Pressure: 16KG/25KG/40KG

      Weight: 4.5KG

    • CH-50 Test Pump

      Material:Cast copper

      Performance: No leakage

      Drive mode: Manual

      Pressure: 70KG

      Weight: 6.0KG

    Our Application

    We can supply different kinds of welding machines based on different standard, material and surface treatments, also can supply customized parts and OEM parts by drawings.

  • Cable Pipe
  • Tap Water Pipe
  • Petroleum Pipeline
  • Gas Pipeline
  • Engineering Pipe
  • Last news

  • welding Welding shall be carried out in accordance

    2018-08-13

    welding Welding shall be carried out in accordance with the parameters of the welding process card. When necessary, it should be appropriately adjusted according to changes in weather, ambient tempera...

  • Use of hot melt butt welder

    2018-08-06

    Use of hot melt butt welder 1, welding preparation The preparation for welding is mainly to check whether the condition of the welding machine meets the working requirements. For example, check whethe...

  • Hot melt butt welder The hot melt butt welder is a special welding equipment

    2018-08-01

    Hot melt butt welder The hot melt butt welder is a special welding equipment that applies hot melt butt joint technology to weld thermoplastic pipe fittings. The welding frame of the hot melt butt wel...

  • Tungsten argon arc welding safety regulations

    2018-07-23

    1) The welding work site must be equipped with fire protection equipment, such as sand boxes, fire extinguishers, fire hydrants, buckets, etc. The flammable materials shall not be less than 5m away fr...

  • Daily maintenance and maintenance of welding machine

    2018-07-05

    The electric welder uses the high-temperature arc generated by the positive and negative poles in an instantaneous short circuit to melt the solder and the material to be welded on the electrode to ac...

  • The use of hot melt butt welder

    2018-06-29

    1, welding preparation Welding preparation is mainly to check whether the condition of the welding machine meets the working requirements. Check whether the fasteners on each part of the machine are l...

  • FAQ

  • HOW TO DELIVER THE GOODS TO US?

    Usually we will ship the goods to you by sea,because we are in Ningbo,and we are only 35 kilometers away from the Ningbo Port,it is very convenient and efficient to ship goods to any other countries.

  • HOW LONG CAN I GET THE FEEDBACKS AFTER WE SENT THE INQUIRY? 

    We will reply you within 12 hours in working day.

  • WHAT PRODUCTS CAN YOU OFFER?

    We mainly produce PE/HDPE pipe Automatic, semi-automatic Butt Fusion welding machine(50mm to 120mm), PPR Sockte welding machine..(20mm to 110mm)

  • CAN YOU DO CUSTOMIZED PRODUCTS?

    Yes,we are mainly doing customized products according to the customers’ drawings or samples.

  • WHERE ARE YOUR PRODUCTS MAINLY EXPORTED TO?

    Our products are mainly exported to Spain, Peru, Indonesia, India, Pakistan, Singapore and other dozens of countries.

  • our Clients

    Through our offices, representatives and distributors, we are very easy to reach. Please contact our representative in your country, or contact us today.

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