• plastic bottle crusher, pet bottle crusher, pet crusher, crusher for plastic bottles, pet bottle grinding machine

PET Plastic Bottle Crusher Machine

PET plastic bottle crusher machine plays a very important role in plastic bottle recycling lines. Usually, plastic bottles that are not pulverized cannot be directly recycled and granulated. Because of the large size of plastic bottles, it is difficult to enter the plastic extruder for processing. However, it is easy to process waste plastic with a plastic crusher. The plastic bottles are pulverized into the sheet by a plastic crusher, and this kind of plastic is easily processed into plastic granules.

  • Product Description
  • Technical Parameters
  • Video

PET plastic bottle crusher is specialized in crushing PET plastic bottles into granules or powder. It adopts high speed rotating blade to realize high efficient crushing, equipped with screen to control the crushing size, compact structure and safe and reliable. It is widely used in the field of plastic recycling, processing and environmental protection treatment, and is an important tool to realize the recycling and reuse of PET plastic bottle resources.


Instruction of PET plastic bottle crusher machine
The PET plastic bottle crusher is used for crushing PET bottles, PVC, etc. The plastic crusher machine design is reasonable, it can crush the raw material into small flakes to recycle the waste plastic. The machine is suitable for the PET bottle recycling machine.

PET Plastic Bottle Crusher Machine Application


PET plastic bottle crusher machine feature:
The crusher is widely used and can crush PET bottles and PVC, also PP/PE.
The crusher has special alloy steel material blades and high cutting speed, the blades are durable and wearable.
The machine is easy to operate and can save labor.

PET Plastic Bottle Crusher Machine Components:

Hydraulic Connector heavy duty crusher rotor
Hydraulic Connector
Oil link device is installed for each machine to keep the orderliness and smooth of oil pipes.
Special“L” design rotor help the machine achieve the excellent grinding result saving the energy and reducing the noise.
heavy duty crusher screen Motor Overload Protector
Special material assures the long-life abrasion resistance of the screen.Well-proportioned high rate holes much improve the machine output.
Motor Overload Protector
Equipped with electrical current relay, motor overload protector and other multiple safety devices.
Hydraulic Cylinder Metal Detector
Hydraulic Cylinder
Hydraulic device makes opening the chamber and screen much easier.
Metal Detector(Optional)
Metal detector can be combined with belt conveyor, and can interlock with control system, to warn and stop the system, in case that metal is found in feeding.
Hydraulic Equipment Cutting Chamber
Hydraulic Equipment
The hydraulic equipment can control the hydraulic cover opening of the crusher room, which makes the inspection and maintenance of the crusher room and the replacement of tools more convenient and fast.
Cutting Chamber
lts’ easy to open the full chamber, Loosen the nut, the chamber can be open within short time.
Screen Locked Device Shock Absorber Foot
Screen Locked Device
Simply design help convenient operation and reduce much time to replace the screen.
Shock Absorber Foot
Foot with shock absorber to reduce vibration and eliminate noise.

How to operate PET plastic bottle crusher machine
Before starting the machine, please make sure everything is right.
After working, turn it off.
Inspect and repair equipment regularly.


Installation of waste plastic crusher blades
Install the rotary cutter horizontally.
Install the fixed knife horizontally. It is best to rotate it. The fixed knife rotates by hand and has a slight friction sound.
Install the remaining rotary cutters with frictional sounds.
Tighten the rotary cutter bolts.
Exit the fixed knife and tighten the fixed bolt according to the clearance between the fixed blade and the rotary cutter.
The other fixed knife is installed on the reverse side, and the gap is equal to the opposite side. Fixed and rotary knife clearance: the gap of crushed general hardness block is about 3 mm, the gap of crushed integrated waste plastic products is about 1.5 mm, and the gap of special material can be about 1 mm.


Prospect of the PET plastic bottle crusher machine
Plastic crusher is an environmentally friendly machine that is very much needed in society today. The machine can crush most of the waste plastic. Plastic crushers can reuse some waste plastic that poses a major threat to the environment. This machine is very popular in Southeast Asia, South Asia, Africa, the Middle East, and Central America. If you are interested in the machine, please leave a message below. We will provide customized machines according to the needs of our customers.


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Model Rotary blades (pcs) Fixed blades (pcs) Grinder Chamber Size (mm) Power (kw)
PNGM-35/60 2×2 3×2 600×360 22-30
PNGM-42/08 2×2 3×2 800×420 30-45
PNGM-42/10 2×2 3×2 1000×420 37-55
PNGM-63/10 2×2 5×2 1000×630 55-110
PNGM-63/12 2×2 5×2 1200×630 75-132
PNGM-70/10 2×2 7×2 1000×700 75-132
PNGM-70/12 2×2 7×2 1000×700 90-160


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