This double wall corrugated pipe making machine equipped with double layer spiral structure extrusion die head and forming machine adopts vacuum type.The pipe has features of corrosion resistance, wear resistance, high strength,flexibility etc .It is used for various purposes such as building rainwater pipes, underground drainage pipes, sewage pipes, ventilation pipes, and fiber optic cable protection.
1.Extruder for High Speed Double wall corrugated DWC pipe machine
Quantity: two sets,
Application: one is for outer wall,another is for inner wall.
Model: SJ90/30, SJ75/30
Extruder type: single screw extruder
Feeding: auto feeding with drying
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 High Speed DWC Double Wall Corrugated Pipe Machine
Type A: water cooling type, one machine can work for all sizes for 40-250mm. speed can be 3-5m/min.
Type B, vacuum cooling type, speed 2-4m/min, one machine for 40-110mm, another machine for 110-250mm
Material : High-quality water-cooled aluminum mold
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 High Speed DWC double wall corrugated pipe machine
Based on the tube type requirements of the corrugated pipes, we have developed a vacuum forming system to ensure the production of
various shaped pipes.Our single wall corrugated pipe machines can produce fixed length inlet pipes and drains for washing machines, and can produce shrinkable pipes with joints ,round and flat prestressed plastic corrugated pipes,etc.
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.
Application Of Double Wall Corrugated Pipe Making 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 automatically exit from the die head to avoid equipment failure in case of electricity 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 ensure high production speed continuously.Advanced programmable lubricating system minimizes the moulds wear so as to increase the life of service and ensure work smoothly 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.