Check our extruder machines
DN200-4500mm HDPE Sprial winding tank extrusion machines
Large diameters HDPE winding pipe extruder machines, HDPE Spiral winding tank extrusion machines, HDPE spiral wound tank machines
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HDPE hollow wall spiral winding pipe machines
Drainage pipe extrusion line, HDPE spiral wound sewage pipe machines,spirally wound polyethylene sewage pipes extrusion machines
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Plastic PP HDPE spiral wound solid wall chemical tank extrusion machines
PP Chemical storage tank extruder machines, HDPE/PP/PPH solid wall spiral winding storage tank extrusion production machines,solid wall thickness 8-100mm
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Plastic tank cover spiral winding machines
Gas Pre-heating Plastic tank cover spiral winding machines, PP plastic conical bottom tank cover spiral extrusion equipment, one-time spiral winding molding, thickness can reach 60mm
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Multi layer HDPE MPP Pipe extrusion machinery
According to the special needs of users, we can provide 2-layer / 3-layer / 5-layer and multilayer solid wall pipe line. Multiple extruders can be synchronized, and multiple meter weight control system can be selected
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Double wall corrugated pipe extruder machines
Double Wall Corrugated Pipe Production Line consists of extruders, die head, high speed corrugation forming machine with modules, water spraying tank, cutter and stacker. and can produce different sizes of corrugated pipes from 50 to 800mm
ExploreSpiral winding drainage and sewage pipe extruder machine manufacturer and supplier – Qingdao Longwell Machinery Co., Ltd
Qingdao Longwell Machinery Co., Ltd is a professional plastic extrusion machinery manufacturer. Our main extrusion lines are for making WPC profile extrusion line, spiral hose, fiber hose, lay-flat hose, corrugated tube, coil mat, artificial grass, EVA mattress, and other kinds of plastic extrusion machinery.
Our extrusion lines have been exported to the United States, Germany, Russia, Ukraine, Sweden, Poland, Italy, Spain, Turkey, Australia, Egypt, South Africa, Guinea, Algeria, South Korea, Japan, India, Indonesia, Vietnam, Thailand, Singapore, Saudi Arabia, the United Arab Emirates, Iran, Israel, Jordan, Uzbekistan, Brazil, Argentina, Mexico, etc. Also sold to the domestic market, 28 provinces, cities in China, and municipalities, by good machine qualities and enterprise reputation. It was trusted and appraised deeply by the customers.
The factory tenets: Quality extruder, competitive price, and best service to develop the first-class extrusion line manufacturer!
Why choose us
Professional manufacturer
LongWell Focus on manufacturing large diameter winding pipe extrusion lines and PPH tank production equipment.
High quality
A strong QC team to make sure all of the lines have high quality.
Fast delivery
We have a great team to ensure the ordered machine finishing, packing and delivery as per production schedule.
After sales service
Professional team to make machine commissioning abroad.