Applications：
PNGS series pipe shredder is suitable for shredding PE, PP, PVC pipes and profiles which diameter is ^ 1200mm and length is ^6000mm. Working principle: Put the material into the feeding trough and then push the material to shred by a hydraulic pushing device. After the shredder, the conveyor transports the shredded material into the crusher for secondary crushing.
– Plastic pipes: PE pipe, PVC pipe, PP pipe, ABS pipe, large diameter HDPE pipe
– Rubber tubes & pipes
– Paper cores/tubes

Description:
The main focus of the PNGS shredders is the shredding of large diameter pipes or bundles of Smaller pipes and profiles made from HDPE, PP and PVC. The machines can also be used for Recycling other plastic materials such as large lumps, stacked wheelie bins and pallets, etc. In Combination with other WANROOTECH size reduction equipment such as granulators, plastic crushers and plastic pulverizers we are able to provide a complete turn-key recycling solution.

Features：
• No pre-cutting of pipe lengths necessary, MAX allows large diameter HDPE, PVC, or PP pipe length up to 6000mm;
• Process pipes up to 1200 mm diameter
• Automatic control giving virtually risk-free operation, manufacturing according to CE standard
• Elimination of amperage peaks
• High throughput rates
• Allows feeding of bundles or nested pipes and profiles
• Large diameter rotor (up to 1500 mm)
• SIEMENS Motor, BONENG High Quality oversized Gearbox, SIEMENS PLC controlling system, make sure high performance.

The shredders use concave ground square knives, producing high quality output. The cutters can be turned after a side is worn out.	The PNGS Pipe shredders use very large diameter flat E-style rotors. The knives are fixed in special knife holders fitted in machined pockets.

GENERAL INFORMATION：
The PNGS Series Large Diameter Plastic Pipe shredder has the capability of handling large diameter Pipes (up to 1200mm dia) without the need for pre-cutting. Since their introduction, they have Become the per se standard for pipe shredding and are used worldwide by leading pipe manufacturers. More than 200 installations demonstrate our technological leadership in this market and our continuing innovation is based on market demands and customer feedback. Dependent on pipe diameter, the PNGS rotor diameters and widths range from 800mm up to 1500 mm. The standard hopper accepts pipe lengths of up to 6 m. The combination of advanced controls, low rotor speed and smooth hydraulics create a reliable and easy to use system.

The PNGS Series Large Diameter Pipe Shredder is specially designed for handling large diameter pipes (up to 1200mm diameter) without any need for precutting. The PNGS rotor diameters range from 800mm to 1500mm and the standard hopper can accept lengths from 2.5m to 6m. The aggressive 4-array rotating knives are mounted in the grooves of the shredding rotor with special knife holders. The PNGS series shredder range can also be used to shred bundles of small diameter pipes and profiles, lumps, stacked wheelie bins, buckets & pallets, etc.

The hydraulically operated ram pushes the material horizontally to the shredding rotor’s cutting chamber by load-related controls. The hydraulic system is equipped with high-pressure valves and volumetric flow controls which can be set according to the requirements of the input material.

Extremely robust pedestal bearing housings are mounted outside the machine and separate to the cutting chamber to prevent dust and dirt from penetrating into the oversized bearings.

This ensures a long service life and minimum service and maintenance.

Power is transmitted from the motor by a V type belt via an oversized gearbox which is located on the shaft end on one end of the rotor. A safety switch prevents machine startup when the front panel is open and the machine features emergency stop buttons on the machine body and control panel.

Related equipment:

Model	PNGS-800	PNGS-1000	PNGS-1200	PNGS-1500	PNGS-2000
Shredding Chamber Size (mm)	750*790	960*790	1140*1160	1340*1360	1540*1540
Rotor diameter (mm)	850	1030	1280	1500	2000
Speed (RPM)	40	36	30	23	17
MA* Pipe diameter (mm)	630	800	1000	1200	1600
Hydraulic System Motor (KW)	11	15	15	15	18.5
Main Motor (KW)	30+30	37+37	45+45	55+55	75+75
Output (KG/H)	800-1000	1000-1500	1200-1800	1500-2000	2000-3000

Video