DN2000-5000mm Thermoplastic Spiral Wound Storage Tanks extrusion production equipments, How is Spiral Wound tank Manufacturing?
The machine is designed for the manufacture of large diameter HDPE or PP/PPH spirally wound pipes on a steel mandrel, without gas preheating, produced by one or more high-speed extruders.This line is Simens PLC computer controlled . Production efficiency is 5-8 times higher compared the traditional way of sheet bending and welding. The tank is flat and beautiful, and the top of the tank is thin and the bottom is thick,the machine can be upgraded to produce a special double wall for leakage control.
Main Feature of Spiral Wound HDPE Tank Machine
HDPE spiral wound tank diameter: DN/ID 200 mm up to DN/ID 65000 mm
HDPE spiral tank length: 1 to 9 m
Wall thickness: 8-120mm(Max),
Material: PP-HM, PP-B, PP-H, HDPE, PVDF
Output: 300-800kg/h
Applicaiton:It is usually used for storage and temporary storage of production materials in industries such as chemical industry, petroleum, food, oil, printing and dyeing, metallurgy, environmental protection, and light industry.
Process advantages:
1.Energy saving, no need for gasheat, the whole machine performance is much lower than other storage tank production equipment
2.Less investment, no need for multiple winding molds, greatly reducing equipment investment.
3.Saving raw materials, the continuous winding PPH storage tank production line adopts the continuous production process, which can produce PP winding tanks of any length, which can reduce waste and produce longer and higher tanks.
4.The production process is simple. By adjusting the positioning holes and installing shaped embossing rollers to form different winding diameter specifications, one winding machine can produce winding storage tanks of different specifications, which greatly reduces the investment in equipment.
Product Features:
1.One-time winding molding
2.No need for roller mold
3.Safe without fire
4.Product specifications are adjustable
5.Less waste
6.Energy saving and environmental protection
Production principle:
The modified PPH particles are melt-extruded through one or more high-efficiency single-screw extruders, extruded through a sheet die with a certain width and thickness of the sheet, and then spirally wound on winding cages of different diameters. It can be layered and superimposed winding. With the respective rotation of the embossing rollers, it is wound continuously. There is a certain helix angle on the main shaft of the winding cage, so that the wound formed tank can move forward, and the continuously wound sheet is wound into a continuous forward direction. Continuous production of tanks. The pressure wheel mechanism squeezes the surface of the pipe and the cylindrical tank body to make the inner and outer walls smooth, and the infrared heating mechanism heats the surface of the lap joint area to make the lap joint more firmly bonded. The air-cooled water-cooling system can quickly cool and shape the pipe . The cutting machine can cut winding tank at any length you set. In addition, the inner and outer support mechanism is added to prevent the deformation of the tank body and make it continuously wound into shape
(Winding cage: install the winding shaping embossing roller through a certain specification of the positioning front plate and positioning holes to form a circular winding cage with different diameters)
