Description：
The heavy-duty granulators of the PNGM series offer a wide array of different rotor designs with widths ranging from 500 mm to 1200 mm with a diameter of 350 to 700 mm respectively. The completely welded heavy steel construction is designed to withstand the most demanding and universal applications. Rotor bearings, knife mounts, and rotor shaft are oversized. The standard V-cut creates a high quality regrind with a very low percentage of fines in the output material. The removable third stator blade is acting as a deflector wedge and allows the machine to be quickly adjusted to different application scenarios. Other standard features include easily replaceable wear plates in the cutting chamber as well as outboard bearings reducing the risk of contamination.
The wide range of rotors and hopper styles allow the PNGM series machines to be tailored to almost every application in the plastic recycling field. The PNGM series granulators/crusher are mainly used as central granulators for in house recycling applications to process thick-walled parts in one step or as a second step granulator after a shredder to reach higher throughput rates. When used to grind light materials, such as bottles the throughput can be greatly increased with the addition of a Wanrooe force feeding device. For abrasive, contaminated or highly filled materials the machines can be equipped with special wear protection, such as hard facing the rotor and housing and key parts manufactured from highly wear-resistant steels.
Advantages：
1. Knives are adjusted outside of the machine
2. Specially developed deflector wedge
3. Wide choice of rotors
4. Well thought out housing design
5. Strong Welded Steel construction- Oversized outboard bearings
Application Areas:
PNGM series heavy duty type crusher is suitable for the material which has big shape, high-strength, and massive capacity. For example plastic film, pipe, sheet, profile, PET bottles, hollow barrel and so on.
