Twin shaft chipperWTS300

WTS300

Working principle of the WTS series shredders

The feed material is pulled in by slowly rotating shafts (which are silent and dust-free) on which the cutting discs are mounted. The process is controlled by an advanced and intelligent PLC control system. If the machine is overloaded or a foreign object enters the chopping unit, the control system activates a reversal. Thanks to the precise spacing between the cutting discs, the material is shredded with little force. The installed scraper combs prevent the material to be shredded from winding up or the shredded material from rising up. The size of the shredded material depends on the width of the blades used and the number of blades.

For crushing

• All types of industrial waste, sheet metal and plastic waste
• Production waste, binding materials, paper and cardboard
• Scrap electronics, electrical cables, sheet metal
• Food, food waste, biogenic waste, wood
• Glass, plastic, various containers and tanks for the storage of liquid materials

Thanks to the wide range of infeed and outfeed conveyors, feed hoppers and different types of machine bottom structure, the chippercan be optimally adapted to the respective tasks and requirements.

Control equipment:

• Convenient, intelligent, power-optimised PLC-based control system with touchscreen
• Shafts are operated and controlled separately from each other for maximum performance
• Precise control of rotor electric current
• 10 freely selectable parameter sets (work programmes)
• Quick selection of different parameter sets at the touch of a button
• Status messages

Shredding discs:

• Manufactured from special steel (hardened) or Hardox steel
• Discs are single discs and easy to change
• Various thicknesses and shapes of shredding discs available
• Precise cutting clearance reduces the likelihood of material blockage and “saves” the required drive force

Housing/bedding:

Robust, bolted construction

• Separate, split bearing module; shafts can be removed from the machine quickly and easily when changing the chopping discs
• Premium quality double row spherical roller bearings are protected against the ingress of solids and liquids by baffles and sealing gaskets. This ensures a very long bearing life

Pavara:

• High quality gear with high reliability factor
• The extraction sleeve on the drive allows easy and simple dismantling when changing blades
• The actuator supports are made of elastic rubber
• The advantages of dual drive are that each shaft is driven by a separate gear, ensuring constant torque on both shafts. In the event of an overload in one drive, the second shaft continues working (increased productivity). The drive is low-maintenance.