PE/HDPE Bridge and Concrete Structures for Prestressed Corrugated Duct Pipe Making Machinery

Product Description

Corrugated Pipe Production Line

1. Spiral Prestressed Pipe Extrusion Line
2. Prestressed Pipe Extruder
3. Prestressed Pipe Plastic Machine
Description of HDPE Prestress plastic corrugated spiral pipe production machine line :

1. single screw extruder especially used for polyolefine material posses effective plasticizing effect and high extrusion speed .




prestressed corrugated pipe machine 

prestressed corrugated pipe making machine/flat corrugated plastic pipe machine
1. plastic single wall corrugated pipe machine can produce PP PE PA PVC EAV corrugated pipe which is widely used as wire harness protective pipe for car and machine tool
2. equip with vacuum pump, the machine can produce washing machine pipe, air conditioner pipe, hookah pipe, wash basin drain pipe,medical pipe
3.mold transmission by gear
4. water cooling, wind cooling
5. car threading pipe / smocking pipe /shisha pipe/ air conditioner pipe/ washing machine pipe/drainage pipe
Equipment List

NO.	Description	QTY	Unit	remarks
1	SJ-75/30 Single Screw Extruder	1	set	30kw motor
2	Die Head Mold	1	set	chrome inside
3	core bar and mouth mold	1	set	for each size nose
4	Forming Mould (60pairs)	1	set	40cr, Nitriding
5	Pipe Forming Machine	1	set	air&water cooling
6	Pipe cutter machine	1	set

Round Flat HDPE/PVC Plastic Bridge Prestressed Post Tensioning Corrugated Pipe machine extrusion line for Concrete

HDPE Carbon corrugated Pipe Production Line Project
                        (Pipe dia OD32-Φ200 )
Qingdao Cuishi Plastic Machinery has been dedicated to the production of HDPE Spiral pipe extrusion line  since 1999. We have SJ70,75,90 single screw extruder, which are ideal machines for producing pipes with high output, stable quality and advanced technology.

The company also offers a wide range of other plastic machinery such as cable shealthing pipe machine and drainage pipe extrusion machine. This highly efficient equipment is capable of producing various sizes and shapes of HDPE Spiral pipe extrusion line in accordance to customer's requirements. The whole process is automated from material feeding to finished product delivery, ensuring maximum efficiency while minimizing labor costs.

With years of experience in the industry and excellent after-sales service, Qingdao Cuishi Plastic Machinery provides customers with reliable products that meet their demands for quality assurance at competitive prices. Whether you need a small or large scale project, our team will work closely with you to customize solutions that fit your specific needs perfectly.

1.1 variable frequency motor 30KW 1 set
1.2 motor drive (Huichuan) 30KW 1 set
1.3 specific requirements:
Due to the adoption of newly designed and optimized screw and sleeve, the extruder has the following advantages: high plasticization rate, uniform melt and continuous and stable production. High performance gearbox reducer. High torque, long service life and low noise.
1) Model SJ-75/30
2) Screw (Zhoushan)
- diameter 75mm    - length diameter ratio 30:1
- material 38CrMoAlA  - surface treatment Nitriding, polishing

- speed 1-75r/min   
3) Barrel (Zhoushan)- material 38CrMoAlA
- internal surface treatment Nitriding, diffractive grinding
- heating method Ceramic heating ring
- heating power 22kw
- cooling system Barrel fan cooling
- cooling power 0.18kw × three
4) Reducer (Guomao)
- box material HT200   - gear form Helical gear
- gear material 20CrMnTi  
- gear surface heat treatment and tooth surface quenching
- cooling mode Internal circulating water cooling
5) Drive motor (Qufu Jinsheng)
- mode Variable frequency motor    - power 30KW
- variable frequency controller Drive (Huichuan)
6) Control appliance      - contactor Siemens
- temperature control instrument Delta

The type diameter is 50-160mm, the material is 40Cr tube embryo die, equipped with stainless steel heater, which has the advantages of fast and uniform extrusion speed, low head pressure and so on.
- extrusion die specification: 55mm*22 with wall thickness 2.5mm , with moulds block 70 pairs

high speed mold for corrugated pipe machine

material: 40 cr with nitrating
mold quantity: 70 pairs
cavity: double size on same mold

5m/min Forming machine and mold for 55mm with wall thickness 2.5mm

The production speed can adjust with wall thickness and shape
Sbg-160 high efficiency bellows forming machine
- motor power: 4kw (Guomao)
- frequency converter: 3.7KW (Huichuan frequency converter)
- vacuum pump power: 7.5kw
- transmission mode: rack type.
- forward and backward movement: 500 mm.
- up and down movement: 150 mm.
- Fan Power: 180W (2 sets)
- cooling mode of forming machine: water cooling / air cooling
--Oil pump: 1

Qg-160 non cutting machine
- mode Non chipping cutting
- maximum cutting range Ф 50- Ф160 

pp/pe/pvc spiral prestressed pipe extrusion line/extruder/plastic machine