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

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,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.

  • 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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    • CYAN
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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

  • Plastic cap welding machine

    2019-01-28

    The plastic cap welding machine converts the current 15/20 Hz electric frequency into 20 KHz or 40 KHz electric energy high-frequency electric energy through a transistor function device, and supplies...

  • Seat belt buckle welding machine

    2019-01-26

    Ultrasonic safety belt buckle welding machine features: Japan original transducer, power output is strong in the same industry, good welding effect; exclusive use of welding head center limit structur...

  • Ultrasonic welding application method

    2019-01-19

    First, the welding method: The ultrasonic welding head with ultra-high frequency vibration under the moderate pressure, the joint surface of the two plastics generates frictional heat and instantaneou...

  • W88 Online Casino,w88Lves,W88 CasinoUltrasonic non-woven welding machines

    2019-01-12

    At present, the most environmentally friendly bags are non-woven bags, and the most used ones are ultrasonic non-woven welding machines. Working principle: the high frequency oscillation is used to tr...

  • Ultrasonic welding device

    2019-01-05

    The ultrasonic welding device converts the current 50/60 Hz electric frequency into 20 KHz or 40 KHz electric energy high-frequency electric energy through a transistor function device, and supplies i...

  • Anti-aging

    2018-12-29

    Anti-aging, long service life: Polyethylene pipes containing 2-2.5% of uniformly distributed carbon black can be stored or used outdoors for 50 years without being damaged by ultraviolet radiation. Go...

  • 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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