Waste bag opener Grizzly ME Green&Compost

Stationary version with electric motor

Seko Grizzly Waste Bag Opener

Stationary version with electric motor

Recycling machines – Automatic Bag opener for waste recycling plants

Grizzly machines constitute an effective system for emptying large quantities of bags of different characteristics.
Ideal for use in waste treatment plants and in compost and biomethane production plants.

With Seko Grizzly bag opener machines the bag is opened and not shredded so that the plastic can
be fully recovered.
Grizzly are high-production and high-efficiency machines for processing incoming waste, therefore ideal for opening large quantities of bags in the waste sector, such as to become an important resource in municipal waste plants.
The characteristics of the bags to be opened can be different, so much so that the Grizzly can be used not only in municipal waste plants but can also represent the ideal choice in compost and biomethane production plants.

The main strengths are:
great reliability and low maintenance, the double rotor that allows more speed and more strength, ease of use.

Standard Equipment

> Complete with motor and electric control panel for starting machine at full load.
> With 2 counter-rotating shafts, equipped with Hardox cutting elements for breaking the bags
> Hardox adjustable pointed contrast elements
> Tank bottom and side walls in Hardox wear-resistant steel
> Independent hydraulic system with solenoid valves
> High resistance steel structure
> Two-stage planetary gearbox
> SEKOTRONIC SK 6000 weighing system prepared
for Industry 4.0

Electric Control Board

> Type 45 kW 50 Hz 400 / 690V 90A
> Starting capacity under full load condition
> Drive inverter (frequency regulator) with variation of rotor revolutions 24 – 40 rpm
> Protection Degree IP 54
> Minimum and maximum ambient temperature – 5 /+40 ° C
> Maximum relative humidity 85%
> Local machine operation monitoring via panel display
> Manual inversion of rotors with automatic protection
> Automatic inversion of rotors with weight threshold and preset cycle
> Local manual control from the panel main engine, stop, emergency
> Remote manual control from PLC after main motor interface, stop, emergency
> Motor power supply cable length 7 m Grizzly machines constitute an effective system for emptying large quantities of bags of different characteristics

> Acquisition and management of the following parameters:
– machine status (running, stopped, in error)
– total working hours
– partial working hours (programmed / programmable reset e.g. daily, weekly, monthly)
– total energy consumed
– energy consumed daily (daily reset)
– current absorbed by the motor
– maximum current absorbed by the motor
– drive output voltage
– nominal power
– inverter (frequency regulator) alarm
– number of starts
– rotor revolutions


> From above by means of an overhead crane with spider or loader shovel


> Machine installation
> Realization of the system power supply line and connection
> Line creation and own installation remote control management
> Changes to the panel for any interlock or control signals
> Connection of the supplied cable kit, from the control panel to the machine for:
– Main motor line and relative thermal protection
– Solenoid valves line

Seko Grizzly waste bag opener in action
Grizzly waste bag opener data sheet
Grizzly Seko aprisacco stazionario motore elettrico
Seko Grizzly waste bag opener
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