…the DZ 750 Kombi. Kombi means the unique combination of pre- and re-shredding in one machine. Pre-shredding is carried out by the sound single-shaft principle and the hydraulically controlled shredding comb. Re-shredding is carried out by a fast-running flail drum with free-swinging tools. This combination can process even the most difficult materials into a reusable product. Like all the other Doppstadt machines, the DZ 750 Kombi stands out for operator- friendliness, quickly replaceable tools and mobility.

• The slewable cooler is easily accessible. For self-cleaning, the large fan wheel is reversible. The low speed keeps down the noise level.
• A replaceable fine shredding basket closes the rear side of the shredding chamber. The mesh size (0–280 mm) determines the material grain size.
• The roller teeth tear the material through the hydraulically controlled shredding comb, the comb opens automatically in case of large foreign objects in order to protect the machine and to reduce the tool wear. The comb is adjustable to the special kinds of material.
• Easy machine operation by remote control.
• The free-swinging flails of the flail drum (gyrating mass appr. 2,5 t) are provided with easily replaceable flail tips that can be adjusted to the materials to be shredded (e.g. hard metal, armored tips).
• Iron separation by 2 overband magnets.
• DaimlerChrysler diesel motor OM 502 LA, 600HP.
• Fully-lit engine compartment with step ladder access.
• Sound proof engine compartment; extremely low noise emission.
• Complete machine access from all sides.
• Fuel tank 2x 80 gal.; unit averages 16 gph.
• Hydraulic cooling system.
• Reversing fan, swings away from engine for easy maintenance.
• Pre-shredding roller, slow speed: speed adjustable to max 35rpm.
• Roller length 10', diameter 24" (not including teeth).
• 21 teeth for roller, 22 for comb; 5 teeth types available.
• Teeth fitted with bolt-on replaceable tips for easy maintenance.
• Automatic reverse function of the roller.
• Heavy-duty comb placed into position by hydraulic rams with nitrogen-filled accumulators allowing comb to break away and reposition during operation, preventing un-crushable damage.
• Transfer conveyor under shaft situated on heavy-duty slider bed.
• Transfer conveyor made from steel-core, rip-stop belt.
• Inclined transfer-belt moving material to high-speed feed floor.
• Comb can be fitted with variety of teeth depending on application.
• Comb teeth are wedged in place and are easily replaceable.
• Overband magnet fitted over transfer conveyor to high speed.
• Second shredding roller, high speed.
• Hydrodynamic fluid coupling power transfer (no friction clutch).
• Reversing fan, swings away from engine for easy maintenance.
• Diameter 44", width 69"; w/ 36 hard metal flails.
• Movable feeding roller w/ individual bars for easy maintenance.
• 1050rpm upswing flail Hammermill with pre-crushing arrangement in top housing.
• Rear conveyor length 23', width 60".
• Lower belt I: 7.5' lower belt II: 8.5'.
• Fine shredding basket, choice of mesh size.
• Pressure release on screen cage for un-crushable relief.
• Quick-screen change; takes10 minutes (different hammer styles available for various applications).
• Overband magnets above rising and rear belt.
• Includes antimagnetic central parts.
• Complete remote control, with 16 standard functions includes sender, receiver, holder for sender loading cable 12/24V, 230V and 2 batteries.
• Damping facility for external water supply.
• Safety electric.
• Paint: 2-component paint RAL 2011, deep orange.

Complete remote control w/ following functions:

• Includes sender / receiver, holder for sender.
• Loading cable 12/24 V, 230 V, 2 batteries.
• Motor stop, motor speed +/-.
• Feeding floor stop / reverse / forward.
• Self-propelled drive stop / reverse / forward / off; 20" distance.
• Rear conveyor / lower belt on / off; rear basket open.
• Support retract / extend.

Optional equipment:

• Special paint in RAL colors, instead of RAL 2011
      – basic thickness 50 µm, cover thickness 40 µm.
• Winter equipment OM 502 LA.
• Additional fine shredding basket w/ rear flap
      – choice of mesh size 1"–14".
• Additional fine shredding basket w/o rear flap
      – choice of mesh size 1"–14".
• Complete trapezoidal tooth inserts, 2" wide
      – 21 pcs. per roller, 22 pcs. per comb.

Shredding of bulky waste, domestic waste, garbage, green waste, industrial waste, mixed construction waste, organic waste, roots and waste wood.
	…e.g. for biomass and substitute fuel processing.
Please feel free to contact us if you have any questions regarding our Recycling and Material Reduction Equipment. We'll be more than happy to help you with all your needs. Are you looking for a Jaw Crusher, Impact Crusher, Cone Crusher or a Screen? We have the equipment for you! For a online Material Processing Manual & Charts click here.