ZM 800-K, ZM 900-K & ZM 1000-K single-shaft shredders

For residual wood shredding

  • Easy shredding of waste wood and residual wood, MDF, chipboard, pallets and co
  • Different screen sizes for the desired final chip dimensions
  • Chip briquetting possible
  • High throughput at low noise level
  • Energy-saving slow running with the latest IE3 motors
  • Automatic idle machine shutdown
  • Long-lasting, replaceable blades
  • Robust, durable construction

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Description

If you need to cut up your waste wood into wood chips, then our single-shaft shredder is right for you. With a powerful cutting shaft each of our three sizes effortlessly cuts up all waste wood, even entire pallets.

The inclined feed-in tray presses the input material against the rotating cutting rotor. A screen underneath with a mesh size of 14–30 mm retains large pieces in the hopper for further comminution. The differently sized screens can easily be changed according to the further processing requirements for the shredded product.

The cut-up wood can, for example, be used for in-house heating or compacted in a briquetting press as required. Residual metal parts such as nails are segregated via an in-line magnetic separator.

An extraction system or an inclined screw discharge system for direct conveyance, e.g., to a chip bin can be installed for automatic disposal of the shredded product.

A money-saving high-efficiency motor (IE3) is used for the gear drive. Owing to the direct drive, our shredders output approximately 10% more power at the shaft than belt-driven models and thus operate much more effectively. To save additional power all Schuko shredders shut down automatically when idle.

Schuko shredders are distinguished by their long life and trouble-free operation. They feature solid constructions with low-wear all-steel cutting shafts. The material feed-in tray is inclined for a higher material throughput. This causes the input material to be pressed against the cutting shaft with a higher force. Double-sided break-proof blades and easy-to-reach lubrication points minimise follow-up costs and maintenance requirements.

Schuko attaches great importance to system safety according to applicable standards. All shredders have been safety-tested by DGUV (GS mark) and bear the CE mark.

Other advantages

Robust, strong, long-lived and economical

  • Solid 15mm flat steel construction for a long service life.
  • The ZM 1000-K size has additional reinforcements on the motor mount and torque arm.
  • Low-wear pusher guide with highly wear-resistant polyamide (PA6).
  • High material throughput through inclined construction causing the input material to be pressed effectively against the solid all-steel cutting shaft.
  • Schuko blades with clearance and cutting angles ensuring optimal cutting results. They generate savings of up to 2 kW in motor power, can be turned for dual use and can be individually replaced at any time.
  • Side rakers prevent material wrapping around the end of the rotor shaft.
  • Counter-blades that can be turned for dual use.
  • Individually adjustable chip sizes through exchangeable screens with different mesh sizes.
  • Direct-drive motor for higher shaft output, low maintenance and no belt retightening.
  • With high-speed heavy-duty gearbox to drive the rotor shaft. Belt slip is eliminated and wear is minimised.
  • Smooth-running drive unit (motor and gearbox) for a long service life.
  • Motor-protecting and disturbance-free shredding thanks to electronic monitoring of power consumption and reversal of direction of rotor shaft rotation in overload situation.
  • Maintenance-friendly hydraulic unit with oil level indicator.
  • Space-saving switchgear cabinet, suitable for external wall mounting, with user-friendly PLC for continuous adjustment of machine running time, operating hours indication, text display in fault situations and activation of the energy-saving idle shutdown mode.
  • GS-tested (‘Tested Safety’).

Installation & delivery

Schuko shredders are fully preassembled for delivery. The machine can be put into operation immediately following electric hook-up by an electrician and implementation of a suitable disposal solution for the shredded product.

technical Data

Modell ZM 800-K ZM 900-K ZM-1000-K
Art. no. 975 300 375 400 975 500
Material performance kg/h 220-300 250-350 300-700
Funnel opening D+E mm 710 x 990 710 x 990 990 x 990
Funnel capacity m³ 0.5 0.5 0.7
Rotor Ø mm 220 220 220
Length of rotor mm 680 680 960
Rotor speed U/min 106 106 106
Motor power kW 15 18.5 18.5
Cutter/pc 19 19 27
Rakers 2 2 2
Hydraulic feed yes yes yes
Extraction port Ø mm 180 180 250
Air rate (m/s) required 28 28 28
Machine resistance Pa. 450 450 430
Weight kg 1,400 1,450 1,700
Length A mm 2,050 2,050 2,050
Width B mm 1,270 1,220 1,800
Height C mm 1,710 1,710 1,710

The standard screen perforation corresponds to 18 mm.
Furthermore, sieve sizes in 14, 16, 20, 22, 24 and 30 mm are available.

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Call our product advisor on +49 (0) 33731 - 77 77 -94 / -95 or use the form below. A Schuko employee will only visit you if you explicitly require it and have indicated this above.

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