Product Name：Single Screw Extruder HQ-90 (Dual Bolt double screen cavities hydraulic screen changer)

Model: HQ-90

SHQ® HQ-90 Single screw plastic pelletizing machines

Application

Pelletizing of PP, PE, PC, AS, ABS, PA, PBT, PS, TPU, LCP, PEI, COC, PVC, PMMA, etc.

Plastic dyeing or multi-purpose mixing and granulation with fire retardants, fibers, masterbatches, etc.

Engineering plastics, high-temperature plastics, high-performance plastics, environmental protection plastics, and other special pelletizing

Recycling and pelletizing of all types of plastic scrap.

Advantage 

1. Power saving. Can save 30% power WITH a similar product in the market. It means saving 30% on electric charges for factory owners.

2. More productive. Because our screw diameter is smaller.

3. Machine with converters, protect the whole machine. When there is a low electrical current start-up machine, it protects the gearbox and protects the screw.

4. Using more wearable material for the barrel and screw. Longer life for barrels and screws

HQ-90 Single Screw plastic pelletizing machines line:

Single screw Plastic Extruder 

Water cooling tank with suction motor 

Plastics Pellets Cutting Machine  

Plastics Vibrating Machine with Hopper  

Screw Loader (Option)

Vertical plastic mixer (Option)

Horizontal Plastic Mixer (Option)

Product Features 

1. The machine is frequency-controlled, with low power start-up and smooth transient current.

2. Screw can be designed without extra charge.

3. Gearbox with forced cooling and filtration system to meet European standards.

4. Screw and barrel are made of special steel and heat treated. The machining process meets international standards.

5. The barrel is P.L.D automatic temperature controlled, the material will not turn yellow (transparent material) and no black spots will be produced.

6. With automatic or vacuum degassing system (optional).

7. Various filter replacement modes are available.

Different models of screen changers:

1. Two-bolt, two-cavity hydraulic screen changer: more efficient production.

2. Single-plate hydraulic screen changer: easier and simpler to change the screen.

Technical Data