SHJ-75 PET extruder:
1,ISO9001 certificate
2, Convenient to operate and stable operation
3, Low noises
4,Gentle compounding
Welcome to Nanjing Haisi Extrusion Equipment Co.,Ltd! Parameters:
Brand
Haisi
Type
SHJ-75
Name
SHJ Pet Reclamation and Recylcing Pelletizing Machinery
usage
Plastic pelletizing
capacity
200-400(kg/h)
rotating knives
1 piece
fixed knives
1 piece
convolution diameter
200(mm)
inlet diameter
100*110(mm)
screen diameter
5(mm)
knife rotary speed
1480(r/min)
Centre height
950(mm)
motor power
110(kw)
heating power
40(kw)
material
pet food
71(mm)
screw length
2610(mm)
4000(kg)
size
5000*70 (mm)
250(L)
Characteristics:
Barrels:
1, Euro-styel rectangle barrel, reflux refrigeration channel is optimized and disposed, which makes temperature difference in C area smaller.
2, Innovated design of heater tightened style insures high efficiency of heat transfer and high longevity of heater.
3, According to the material and special technics demands, the masterial of cylinder can use high quality nitrided steel, corrosion proof or anti-wear with corresponding process.
Screw elements and kneading blocks:
They are designed accuratly, by precise processed, agile combination, with interchangeability, which can fufill efficient self-cleaning, transmission, compounding, pressure forming, etc. The screw is made of high tool steel 38CrMoAlA, or W6Mo5Cr4V2 by special heat-treatment, which is processed with high corrosion-resistant and high wear-resistant functions.
Modes of Pelletizing:
Water-cooling strand, air-cooling pelleting
Principle of host machine:
The machine is designed by the "toy bricks" principle, the screw configuration, barrel setup, L/D or mode of feeding and venting, screw changing, way of granulating, and the control mode can be optimally adjusted according to different materials properties and process requirements in consideration of the machine's versatility in each application.
Feeding system:
Metering feeders are equipped with single screw, twin screw, hollow screw, force-feeding, side-feeding, liquid-adding system, etc. to meet different requirements of feeding, such as powder , pellet, lump material and liquid material.
Gearbox:
The new-style design makes conveying axis, conveying chain, deceleration and torque assignment get together. Key bearings are imported. The whole box operates with high torque, high precision and low noises.
