Pretreatment of waste plastic for paper plants

OPM offers the supply of turnkey plants for the production of RPF pellets or briquettes including the following steps:

· Twin Shaft Shredder or four shaft shredder for RDF fluff.

· Magnetic Seperator to get rid of Metal inside.

· Dewatering Press to reduce the moisture of RDF inside

· Milling and pelletizing(briquetting) line

· Pellets Storage: loading system to truck, rail, wagon and navy

Equipment List

Double Shaft Shear Shredder

Double shaft shredder can be used for shredding most of wastes,such as the municipal solid waste,
wood waste,waste tyre, metal drum,plastic,RDF,biomass,etc. High capacity and high torque.

Application:

MSW shredding
RDF shredding
Industry waste shredding
Particle size after shredding: 50-150mm
Drive:Electric motor or Hydraulic drive optional

Model	BEKEN-DS-2180	BEKEN-DS-32120	BEKEN-DS-40160	BEKEN-DS-50180	BEKEN-DS-61240
A(mm)	2760	2900	4180	5691	6400
B(mm)	1060	1850	2150	2160	2400
C(mm)	800	1200	1600	1800	2400
D(mm)	480	690	850	1120	1490
H(mm)	1850	2115	2530	3042	3330
Cutter rotary diameter(mm)	φ284	φ430	φ514	φ660	φ800
Shaft speed(rpm)	14	15	11	23	7.5
Cutter QTY(pcs)	40	30	32	22	48
Cutter thickness(mm)	20	40	50	80	50
Motor(KW)	7.5+7.5	22+22	45+45	55+55	90+90

Advantage

• Low Speed of Electric motor

High Torque from low speed will make sure good quality of pellets

• External Cooling Tower make sure the long operation time each day (occassionally, 24/7 will be acceptable. )

• Helical Gear box

Std of Accuracy of CNC machining same as Wind turbine gear box Grade 6, less than 0.8μm

• Fully surrounded air will cool down the ring die and lower down the ash inside pellets.

• No Bearing inside roller shell (underneath）

Unique patent design, save huge cost of grease and bearing and shorten the breakdown time

• Innovated bearing system for pellet cutter low down the noise and vibration of pellet mill

• Several Glass Viewing Window visualize the lubrication system inside the pellet mill.

Easy the biomass pellets production line

Best Innovated Pellet Mill
Over 13 years of biomass pellet mills production.
We provide consultation, design, fabrication, installation, testing, commissioning, training, and local service team 24/7 hours standby.