The before shredding materials of Plastic laminated film shredder are normally presented as laminated film sheets. A sheet of laminating film is composed of several plastic layers. Normally the harder layer is on the outside and the softer layer is on the inside. What kind of plastic is used in laminating film? The harder outer layer is usually made from PET plastic (Polyethylene Terephthalate) and the softer inner layer is made out of EVA plastic (Ethylene-Vinyl Acetate). Occasionally a combination of PET plastic, PE (Polyethylene Plastic) and EVA plastic are all used together.
There are several type of laminating films which includes School Laminating Film, Standard Laminating Film, Professional Laminating Film, Digital Low-Melt Laminating Film and Pressure Sensitive (Cold) Laminating Film.
Plastic laminated film is widely used for framing and packing things. If these huge amount of plastic laminated film waste is not right disposed and go to landfill directly, we cannot imagine how much white pollution is created. Luckily plastic laminated films are considered “green” products as the films and their resins can be 100% recycled and re-used. For example, we can produce plastic pellets for various applications. Today, more and more people are involved in such plastic recycling. They are working on improving the technology to achieve zero-landfill for these plastic laminated films waste.
A lot of awareness have been created among the people on the plastic recycling and reusing. Many recycling machines are involved in plastic laminated film recycling. Plastic laminated film shredder is used for the size reduction of plastic laminated films.
How does plastic laminated film shredder work?
The mechanism behind the plastic laminated film shredder is similar to that of the normal shredder,
These three steps are the most important and fundamental one in shredding.
Precautionary measures to be taken during plastic laminated film shredder operation:
When it comes to operating a machine, a lot of safety measures have to follow and should concentrate on a number of things like,
The operator should wear the safety suit whenever working with the shredder.
He/ she should know the dos and don’ts of the machine.
How much will plastic laminated film shredder cost?
The price of plastic laminated film shredder can vary from place to place. A lot of things will be considered while buying a machine, for example its power, holding capacity, hydraulic parts, electrical usages, brands, transportation, installation and so on. One thing is sure that is the more advanced the machine, the more useful and expensive it will be
Chevron rotor design
Rotor knives manufactured from special heat treated DC53 steel. They can be rotated and used on four edges before replacement
Long life fixed blades that can be adjusted to maintain cutter clearance
Wear resistant coating. Optional for applications involving abrasive material such as fibre glass
Quick change screens for accurate particle size control (sizes 12-100mm)
Safety limit switch fitted to screen access door to prevent machine operation whilst access door is open
Cylinders access door opener mounted on V800-V1500 series for easy opening and access
Star screen is available as an option for thin and/or flexible material such as film
Oversized, high quality spherical shaft bearings are isoloated from the cutting chamber to prevent product migrations through the grease seals
Bearing housing integral machined to ensure the longevity of the bearings
Rotor water cooling. Optional water cooling through the bearing housing to the rotor
Segmented shredding chamber floor with brass guides
Machined, one-piece segmented floor
Advanced adjustable sealing system for the pushing unit
Fines discharge chute to the collect the fines during shredding and to protect theÃ‚Â hydraulic power pack
Electric drive motors configured for Star/Delta starting. Fluid coupling mounted on V1200 and V1500
Heavy duty reduction gearbox mounted directed onto the rotor shaft
Shock absorbing gearbox mountng arrangement to reduce stress on drive components
Twin speed hydraulics, faster speed for backwards to maximise the shredding throughput
Integrated oil/air cooler to maintain temperature for continuous operation
Optional cover insulator for applications that may eject hazard particles such as wood shredding.
Standalone electrical control panel with Siemens PLC control system and Schneider electrical components.
Manual and automatic controls for rotor direction and hydraulic force feeding device
Intelligent programming whereby the motor automatically reverses on overload and stops when the machine is idle
Technical Data Sheet
|Dimension (L x W x H) (mm)||3580 × 1965 × 220||2800 × 2750 × 2130|
|Hopper Opening (L x H) (mm)||1200 × 725||2100 × 1430|
|Discharge Height (mm)||875||565|
|Rotation Diameter (mm)||Φ430||Φ400|
|Operation Length (mm)||1200||1400|
|Rotation Speed (RPM)||15||80|
|Number of Rotor Knives||30||78+4|
|Number of Counter Knives||N||3+3|
|Main Drive (kW)||44||75|
|Hydraulic Power Pack (kW)||N||5.5|