Single-shaft shredders "MR" series - 2013

Pusher-drawer single shaft grinders.

Machines studied for the grinding of other materials and high cutting endurance, such as plastic blocks and plates, different types of wood, paper, extruded polymer tubes, etc. A hydraulic drawer is pushing the material against the rotating tools holder which performs the pre-rupture and the grinding. In case of overloading, the rotor and the drawer automatically reverse the movement to release the material and avoid structural overloads. In the end the product is screened by a perforated grate to determine the final size of the ground material.

Operation drawings

A pusher-drawer with hydraulic drive (4) pushes the material towards a tools-holder (3) roller (2) which carries out the first breaking and thanks to its rotation and to the COUNTER-BLADE action (6) makes a first breaking and the shredding of the product.
The product passes through a drilled screen, which allows establishing the final sizes of the material.

 

  Detail of the roller (2) with the tools (3)

Operation phases

1. Beginning grinding phase

 

2. Hydraulic drawer pushing action on the rotor
3. Material advanced grinding

Note: in case of excessive effort, the drawer might invert the direction to release the material that had been loaded to avoid structural overloads.

 

 

“MR” SERIES SHREDDERS: WATCH THE DIFFERENCE!!!

 

SIEMENS ENGINES

To warrant the best quality to our products all our “MR” series shredders are equipped with SIEMENS motors.

HEAVY STRUCTURE

The frame and structure of our single-shaft shredders are made of high-thickness sheets and tubular. This gives big resistance against the most demanding jobs.

TOUCH PANEL

The new control unit of our “MR” series shredders (MR2260 model excluded) is made up of the S7-1200 SIEMENS PLC. To facilitate the programming and running of the shredders and its associated peripherals, the user can use an easy touch panel. The system has been designed to be of quick comprehension and easy to use. With a single gesture it is possible to activate loading conveyer belts, refiningg and suction systems. The control can be centralized and automated.

ISVE MAINTENANCE PROGRAM

The new control system (MR2260 model excluded) allows to signal to the operator the ordinary maintenance intervention at its expiry date.


New 2013!!!

AUTO TUNING PROGRAM 2013

(MR1740 and MR2260 excluded) in addition to the possible setting of 8 differents programs, the machine has a new function that auto-adjusts working parameters in fuction of the material to shred.


New 2013!!!

ISVE SERVER CONNECT 2013

(MR1740 and MR2260 excluded) with an additional form, every machine can be connected on-line through the office net or with an UMTS card (against covering verification). With this system, the grinder functioning is monitorized directly from the mother-house. Moreover, software uploads and remote functioning parameters regulation are available.

CAMERA INSIDE

All our shredders are equipped with a camera placed near the loading hopper. The operator could easily check the correct running of the machine through the electrical board.