PVC Lay-Flat Hose machine plastic machine  

Product Application

This flexible hose is a simple extrusion line, it is consist of single screw extruder----moulds-----water tank-----haul off machine-----winder, easy operation and low cost, it is usually used for irrigation and garden, according to customers" different hose dimension, we choose matched extruder model as well as auxiliary machines.

Technical parameter
Model	SJ-70	SJ-90	SJ-120
Hose size	1-6 inch	4-8 inch	6-10 inch
Cooling water(m3/h)	1	2	4
Total power(kw)	25	35	50
Overall size(L*W*H)(mm)	8000x2000x1700	8000x2500x2000	10000x3000x2000
Weight(kg)	2500	4000	6000

1, SJ-120/28 single screw extrusion machine  1 set
Hot air drying machine  1 set
Center height:  1000mm
Gearbox
Lubrication method: oil pump cycle
Barrel screw
Screw diameter: Φ120mm
Screw aspect ratio: 28 / 1
Screw material: 38GrMoAlA
Heat treatment method : Nitriding heat treatment
Surface hardness: HV940 ~ 1050
Nitriding depth:  0.6 ~ 0.7mm
The main electrical parameters
Motor power 55KW
Speed control mode: Variable frequency motor
Electrical cabinet : Automatic temperature control cabinet
Temperature Table : Omron
Electric Low Voltage : Schneider
2, The mold: 150; 180; 200; 240 (an extruder)
Die steel forging
With embryos start device
Embryo dryer: stainless steel
Embryo adjustment platform: front and behind, up and down, lefte and right,  three-dimensional adjustment
3, cooling tank length:  3M
Material: Stainless steel