Production desciption
PE/HDPE/PVC double wall corrugated pipe extrusion line adopts extruding and forming process, it has the featuresof reliable quality and high efficiency.Compared with other plastic pipe wall structure ,double wall corrugated pipe has excellent wall structure design,its low weight reach the lower production cost and improve the market competitiveness.The pipe is widely used in various field instead of concrete pipe and iron pipes,because it has excellent features such as:easy connected and accessiories installed,and quality reliable.
SBWG series double - wall corrugated pipe production line can continuously produce HDPE double - wall corrugated pipe and this line can achieve on-line belling.
The machine has the function of automatic demoulding when power is off.
The extruder adopt high-efficiency screw, the die head adopts double-layer spiral structure, mould die and core die being nitrided
The forming machine adopts vacuum forming type, equipped with automatic lubrication system.Forming mould is made of aluminiumalloy, adopt water cooling type.
The pipe can be cut by on-line cutting machine automatically.
Our double wall corrugated pipe machine can use the aluminum module which with water cooling can vacuum cooling for high speed.We have professional designers and sophisticated processing machine to ensure the accuracy of the mould block.
HDPE double wall corrugated tube dwc pipe making machine series
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Model
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Pipe diameter
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Extruder model
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Motor power
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Production speed
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Mold pairs
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(Optional)
Vacuum pump
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SJSBWG-50
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32-50mm
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SJ65/30&50/30
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30kw&15kw
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4-5m/min
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72pairs
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5.5kw
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SJSBWG-110
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50-110mm
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SJ65/33&65/30
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37kw&30kw
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3-4m/min
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72pairs
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5.5KW
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SJSBWG-160
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75-160mm
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65/33&65/30
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45kw&37kw
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2-3.5m/min
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72pairs
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5.5KW
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SJSBWG-250
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75-250mm
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75/33&65/33
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55kw&45kw
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2-5m/min
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72pairs
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5.5KW*2set
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Advantage of our Plastic DWC double wall corrugated pipe machine
1. The main machine adopts special designed high efficiency screw which is specially used for polyolefin,it has the features of stable performance and high effiency.The machine has two independence extruders,which can realize both inside and outside layer with different material and colors.
2. Composite extrusion die head with specially helical structure to make the wall thickness unifom and stable production.
3. The forming machine has automatic power-off protection device.The forming machine an antomatically exit from the die head to avoid equipment failure in case of electrucity cut off suddenly.It also equipped with new type high transmitting ratio reducer, easy to operate and mainteance.
4. The corrugated forming system is in combination with water cooling and air cooling to sensure high production speed
continuously.Advanced programmable lubricating system minimizes the moulds wear so as to increase the life of service and ensure work smmothly with high precision to ensure the products quality stability.
5. Mould adopts specialy alumium alloy material and high precision die casting forming mould method,it has the advanages of high precision,high stremgth,good wearability and better heat dissipation performance.
6. Wave structure launched a comprehensive new optimization design to reach the best combination of high-rigidity and low weight.
Details for 32mm-50mm DWC Double wall corrugated pipe machines
1,Extruder for Double wall corrugated DWC pipe machine
Quantity: two sets,
Application: one is for outer wall,another is for inner wall.
Model: SJ65/30, SJ50/30
Extruder type: single screw extruder
Feeding: auto feeding with drying
2,Forming machine for DWC double wall corrugated pipe machine:
Type A: water cooling type, one machine can work for all sizes for 40-250mm. speed can be 3-5 m/min.
Type B, vacuum cooling type, speed 2-4m/min, one machine for 40-110mm, another machine for 110-250mm
Material : High quality mold iron
Slide rail: Equipped with silde rail processed under special way, and process high strength and good abrasion resistance.
Cooling systerm: High efficency cooling systerm could be gurantee the quality of forming.
Lubrication systerm: Equipped with centralized lubrication device, automatic quantitative lubrication.
3,Mold for DWC double wall corrugated pipe machine
Type A: 48 pairs, Aluminum material, inner hollow with water cooling channel, working for Type A forming machine.
Type B: solid Iron mold material, with air cooling and vacuum cooling, 72 pairs of mold blocks
4,Water cooling tank
Better cooling effect in order to improve the production speed
5,Automatic chipless cutting machine
6,Automatic winder device
Double wall corrugated pipe application
HDPE double wall corrugated pipe
The double-wall corrugated pipe is formed by sintering and extruding the corrugated outer wall and a smooth inner wall simultaneously extruded by HDPE. The section of the pipe wall is a double-layer structure, the inner wall is smooth and flat, and the outer wall is equirectangularly arranged with a trapezoidal hollow structure. Pipe. It has excellent ring stiffness, good strength and toughness, light weight, strong impact resistance, not easy to break, etc., and it is easy to transport and install. The pipeline is mainly connected by rubber ring socket (also can be connected by heat shrinkable tape). Due to the special design of the wall structure of the double-wall corrugated pipe, under the condition of the same diameter and the same ring stiffness, the material (HDPE) is the least.
Product specifications are:
DN40, DN50mm, DN63mm, DN75mm, DN90mm, DN110mm, DN125mm, DN150mm, DN220mm, DN225mm, DN250mm, DN300mm, DN400mm, DN500mm, DN600mm, DN700mm, DN800mm, DN1000mm, DN1200mm, etc.
Advantages of double wall corrugated pipe
·Reasonable structure and beautiful appearance, temperature resistance -40ºC-60ºC, low resistance, large flow, strong flame retardancy ·Long service life, reliable sanitary performance, low overall cost ·Acid and alkali resistance, high strength, shock resistance Strong performance. Energy saving and consumption reduction. Convenient installation and transportation
Application of double wall corrugated pipe
Mainly used in large-scale water delivery, water supply, drainage, sewage, exhaust, subway ventilation, mine ventilation, farmland irrigation, etc., with working pressure below 0.6MPa.
1. Municipal engineering: used as drainage and sewage pipes.
2. Construction works: used as building rainwater pipes, underground drainage pipes, sewage pipes and ventilation pipes.
3. Railway and highway communication equipment: used as a protective tube for communication cables and optical cables.
4. Industry: widely used in sewage pipes in chemical, hospital, environmental protection and other industries.
5. Agricultural garden project: used for farmland, fruit tea garden, and forest belt pipe.
6. Road engineering: used as seepage and drainage pipes for railways and expressways.
7. Mine: Used as mine ventilation, air supply and drainage pipe.
8. Perforated double-wall corrugated pipe: It can be used as the seepage and drainage pipe of saline-alkali expressway.
9. Golf course and football field projects: used as seepage and drainage pipes for golf courses and football fields.
Other machines
Qingdao Tongsan /Hegu Main Products:
1. single wall corrugated pipe making machine (ID 4.5mm- OD160mm);
2. double wall corruagted pipe making machine (ID 40mm- OD 300mm);
3. plastic pipe making machineID 12- OD 400mm) (PP,PE,PVC,PPR);
4.plastic sheet making machine (thickness=1-8mm) (ABS,HIPS,PP,PE,PMMA,GPPS);
5, Plastic hollow sheet making machine (1.5 -6 mm) (recycled plastic)
6. Plastic recycling granulating machine(PP,PE PVC)
7. WPC granulating machines
8,PVC WPC window profiles,door frames,decking making machine
9,PVC WPC door panel making machine
10 ,wpc foam board making machine
11,PVC ceiling machine
12, Auxiliary machine:Crusher,milling machine,embossing machine,sanding machine,brushing machine,CNC engraving machine,laminating machine,hot stamping machine,PVC window processing machine, doors making machine.
About our company
Our customer in the word
Our Customer for corrugated pipe making machines
| Asia |
| Afghanistan |
Bahrain |
Bangladesh |
India |
Indonesia |
| Iran |
Kuwait |
Malaysia |
Mongolia |
Oman |
| Pakistan |
Qatar |
Saudi Arabia |
SriLanka |
Turkey |
| UAE |
Vietnamese |
Yemen |
South Korea |
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| Africa |
| Algeria |
Burundi |
Cameroon |
Botswana |
Congo |
| Egypt |
Djibouti |
Ethiopia |
South Africa |
Cote Divoire |
| Kenya |
Libya |
Mali |
Mauritius |
Morocco |
| Nigeria |
Sudan |
Tanzania |
Tunisia |
Uganda |
| Europe |
| Belgium |
Bulgaria |
Poland |
Belarus |
Georgia |
| Kazakhstan |
Kyrgyzstan |
Uzbekistan |
Tajikistan |
Turkmenistan |
| Ukraine |
Lithuania |
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|
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| America |
| Chile |
Colombia |
Dominica |
Ecuador |
Mexico |
| Peru |
Uruguay |
Venezuela |
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Our advantage
A.22 years manufacturer for plastic extruder machines,
B.50 professional engineer
C,5Q Strict quality control with CE
D.20+ years Professional Foreign Trade Service
E,Free machine running
F,Turnkey project service
Quality is Our Culture
Since 1997,Qingdao Tongsan has been focusing on plastic extrusion machines .Now have the corrugated pipe machine serious,plastic hollow sheet machines,plastic pipe serious,plastic sheet serious.Our professional engineer always committed to the improvement of machine quality
Customer satisfaction is our pursue
All behaviors will be based on better and more considerately meeting the needs of consumer to offer customized service.
Turnkey Service Provider
Let customer experience a sense of entitle,respond within 24 hours,solve problem within 48 hours.We will work 24hours*7days for the after-sell service.
Pursuit of Excellence
Devoting to the research,development and production of various plastic extrusion machines.It is always making innovations and keeping up with the times.
FAQ
1. Why choose us
We are the first manufacturer in Qingdao to develop plastic extruders. We have 22 years of experience in mechanical manufacturing. What we pursue is machine quality and customer satisfaction.
We only choose qualified supplier -- Tongsan excellent partner
We work closely with world famous brand,your equipment can also be equipped with any famous brand as you wish,such as Siemens motor,ABB inventer,Omron temperature controller, Schneider electric devices,etc.
2. What service do we provide?
Perfect service system:
1.We will provide the Feasibility Analysis Report for your project.
2.We will provide the model selection and technical parameter of our machinery.
3.We will provide the design for the plant and electric power accounting for the facilities.
4.We will provide the design for plastic formula according to the products requirement.
5.We will provide the technology of plastic product surface treatment if need.
6.We will provide technique training for your operator.
7.We will provide solution for the production problem .
8.We will install and test the machine in customer's factory.
9.We will provide turnkey project to customers.
3. Payment terms
30% of the total amount should be paid by wire transfer as a down payment, and the balance (70% of the total amount) should be paid (at sight) before the delivery of the wire transfer or irrevocable letter of credit
4. Delivery terms:
4.1 Delivery terms: FOB Qingdao Port.
4.2 Delivery deadline: within 30-60 working days after receiving the advance payment, the seller shall notify the buyer to inspect. The seller should complete the packaging of the goods within 15 working days after receiving the full payment and be ready for shipment.
4.3 Supervised loading: The seller should inform the buyer of the exact loading time, and the buyer should arrange the scope of supervised loading.
5. Warranty terms:
5.1 Warranty period: 12 months from the first day of operation of the machine in the customer's warehouse
5.2 The seller shall guarantee that the service and spare parts are free of charge during the entire equipment warranty period.
5.3 LIFELONG service: After the 12-month warranty, the seller shall provide LIFELONG service for the sold goods, and the buyer shall pay for the required spare parts.
6. Inspection :
After the machine is completed, the seller should notify the buyer to inspect before delivery, and the seller guarantees that all the goods sold are of good quality. The seller does not bear the material cost of the machine inspection in the seller's factory. The buyer should come to the seller's factory for inspection, or the buyer can invite any third party to enter the seller's factory for inspection.
7. Installation and equipment debugging:
If the buyer needs it, the seller should send a team of technicians to the buyer's factory for full-line operation of installation and testing, and the buyer should lift the price of the entire food/location and group purchase information (aircraft, food, hotel, etc.), and charge the engineer 100 USD/day/engineer's cost.
Our Main Machine
Single wall corrugated pipe machine
Doube wall corrugated pipe machine
PP PE PC Plastic corrugated hollow sheet making machine
PVC Plastic window profiles making machine
PVC WPC door frame making machine
PE WPC Profiles making machine
PVC WPC foam board making machine
Wood plastic composite doors making machine
Audited Supplier 
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