Mobile PreShredder makes light work of heavy waste
Features
- Speed of the conveyor belt to be precisely adjusted to suit the waste being processed = to optimize your production
- Ladder mounted at cutting table for easier service = safe access and time saved druring maintenance
- Larger hopper = easiere and more efficient to operate
- Easier to lubricate the conveyor bearings = improves maintenance and results in a longer lifespan
- Remote control = easy and intuitive to use
- More space in the power pack = saves time and money when service is done
- User-friendly touch-screen = intuitive to use
- Extremely aggressive knife design and open cutting table = improve production and lower costs for maintenance
- Each cooling unit can be operated separately = energy saved
- Operational in temperatures up to 45 degress C = no additional cooling
- CAT C15, 540 HP = for fill the emmision standards in US and Europe
Benefits
M&J PreShred 4000M features asynchronous bi-directional shredding technology, which reduces wear and keeps waste constantly, moving in a consistent flow. The M&J double hydrostatic drive is extremely reliable under heavy loads and shocks, and all knives and
exposed cutting table components are made of Hardox 500 wearresistant steel for less wear and less downtime.
A central lubricating system is standard on all machines, and intelligent shredding routines automatically adapt to processed material characteristics. M&J PreShredders perform under the toughest conditions all around the world, and are commonly found in Waste Transfer stations, Landfills, Composting plants, Wood recycling plants, Waste recycling plants and Waste service providers.
Advanced technology
Throughput can be as high as 100 tons/hour, depending on the type of input, the number
of knives specified for the cutting table, and the feed set-up. The interaction between the two knives rotating on these two shafts running asynchronously and in both directions ensures that the input material is constantly in motion, thus preventing bridging and providing maximum shredding capacity.
Key advantages of the M&J PreShred
- Open cutting table reduces wear to the bare minimum
- Bi-directional shredding results in a consistent flow of shredded material onto down-stream conveyors
- Asynchronous shredding keeps waste constantly moving, thus improving shredding efficiency
- With our aggressive knife design, no pushing device is required
- Central lubricating system is standard on all machines
- Automatic reversal if knives encounter large or tough steel cement parts
- Intelligent shredding routines automatically adapt to processed material characteristics. The PLC control system is equipped with six standard programs, including two that can be individually programmed
- Hardox steel used in all parts of the cutting table exposed to wear
- Bi-directional shredding with equal speed and torque reduces wear and improves capability and pre-shredder capacity
| Specification | ||
|---|---|---|
| Overall dimensions with std hopper (LxWxH) | mm | 9796x2525x3991 |
| Weight (total included std conveyor) | ton | 30.0 |
| Standard color | RAL | 7011, 9002 |
| Loading height (with std hopper) | mm | 3991 |
| Cutting area | mm | 2420x2000 |
| Power pack | ||
| Diesel motor | kW | 403 CAT C15 |
| Electric control unit | Danfoss PLUS+1 | |
| Drive principle | Double hydrostatic transmission | |
| Chassis | ||
| Standard belt conveyor (LxW) | mm | 10250x1200 |
| Discharge height | mm | 3942 |
| Cutting table | ||
| Number of shafts | pieces | 2 |
| Rotating speed (standard/HDC) | rpm | 16-40 / 27-56 |
| Number of knives | pieces | 6/8/9/10/12 |
| Number of counter knives | pieces | 12/16/18/20/24 |
| Cutting area (LxW) | mm | 2420x2000 |
| Weight | ton | 12.5 - 14.9 |
| Grain size | ||
| 6 knives | 90% less than 450 mm | |
| 8 knives | 90% less than 300 mm | |
| 9 knives | 90% less than 250 mm | |
| 10 knives | 90% less than 200 mm | |
| 12 knives | 90% less than 125 mm | |
| Capacity ton per hour | ||
| Household waste | ton | Up to 100 |
| Demolition wood | ton | Up to 70 |
| Industrial waste | ton | Up to 35 |
| Bulky waste | ton | Up to 50 |
