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
Advantage of our Plastic DWC double wall corrugated pipe machine
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.
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
In order to save manpower and efficient work, each extruder is equipped with an automatic feeder which can be set to either automatic loading or manual feeding. Automatic feeding ensures continuous production and no downtime due to lack of raw materials.On the other hand, the dryer can be kept full of materials and the drying effect will be very excellent.Automatic material loading facility to extruder hopper necessary to be included.
The extruder consist of the screw pole, cylinder, reducer, extruder head's stand, the water and wind cooling system, the lubricating system, temperature-controlling system, speed-changing cabinet etc.All the parts be made by reputed manufacturer and the reputed supplier brand.
We adopt special screw for different raw material and different pipe diameter, so the raw material can be well plasticization and get goo quality pipes.The extruder will suit many standards and applications in the corrugated pipe manufacturing. A unique screw and barrel combination, perfected through theoretical studies.The screw pole will be made of alloy steel and processed nitrogenous. It will have excellent ability of hardness. At the same time, it will be wear-resisting and corrosion-resisting.
Proven design and reliability is the main features of the low noise gearbox. Splash lubrication will ensure minimum maintenance requirements.The gears in the reducer and the bearings will be lubricated by the standard way.At the same time, the lubricating system of the oil pump will be designed to circulate the machine oil compulsively.
Energy efficient generators come from the Siemens brand. Moreover, the motor and the reducer are directly connected through the coupling, which service life is longer.
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
We have professional mold design technicians,mold processing machines,machining center machines.We can design and process kinds of corrugated pipe module block,corrugated pipe joint module blocks,letter engraving module blocks and other types corrugated pipe block for any kinds of corrugated pipe according customer's requirements.All the module blocks are specialized grinding apparatus steel,which is of high hardness and strong wear resistance.
We have been committed to the research, continuous development and innovation of corrugated pipe production equipment.We can design and make the production lines according to customer requirements.Such as the corrugated pipe outer layer with coating production line,the corrugated pipe with steel line pass through device.
4,Water cooling tank
Better cooling effect in order to improve the production speed
5,Automatic chipless cutting machine
6,Automatic winder device
We can provide the whole line for corrugated pipe making machine.Such as ,the automatic corrugated pipe winding machine which adopt polishing rod wire traverse for winding displacement.The automatic cutting machine is a special cuter for the car harness single wall corrugated pipes.The automatic tapping machine is special used for car harness and electrical wire protective conduit.The automatic shrinkable device for the single wall corrugated drain pipe.
We provide dies, heater,thermocouple, high temperature plug ,guiders, and other related necessary tools of very high quality and long time usable for producing of different types of single wall corrugated pipes.Machine operation related tools (complete set) for opening and closing of extruder screw, head & other related parts will have to be supplied along with the machine.
You can choose the PLC type controller
1,Main power will be controlled by PLC
2,the equipment will adopt industrial computer or operation display (with touch screen facility) and programmable logic control (that is IPC+PLC mode) to realize the line's synchronized running and the independent operation including alarm system.
3,The production operation and the parameter set including zone temp setting and display will be carried out through the touch screen display.
4,The production state collection and progress control will be realized on PLC, such as the motor start-up and stop, the given signal, Current, the motor speed and so on.
5,The Display will communicate with PLC, which can realize the production operation, the warning display, the line's emergency and other functions.
6,PLC based Synchronising system for the extruder and forming machine.
7,The display will be installed in the electrical cabinet, rationally and gracefully.
8,PLC (programmable logic control) will adopt high-quality Siemens series products
9,The machine will also adopt AC converters, air-switch, contactor and other main low-pressure products of Siemens products or other reputed suitable brand.
10,The machine will also adopt RKC, Japan temperature measuring unit or other suitable reputed brand.
11,The heat power control will have to be use by solid-state relays.
12,The power can be supplied from three-phase and five-wire syste
We have this machine in our stock now, please come and check our machine running.We will provide good quality, good service and good price for the complete turnkey project. Our machine testing running is free.
Double wall corrugated pipe application
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