Disc Mills

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    ■ Outstanding even grinding quality
    ■ Wear-resistant premium burr
    ■ Powerful three-phase motors with surface cooling and high starting torque – suitable for continuous operation
    ■ Service-free, constantly greased bearings
    ■ Ground material container (capacity 200 l)

    Voltage // frequencies // phases:

    208-220 V // 50 Hz // 3~

    208-220 V // 60 Hz // 3~

    380-415 V // 50 Hz // 3~

    380-415 V // 60 Hz // 3~

    Idle speed: 1440 rpm (50 Hz); 1730 rpm (60 Hz)

    Burr diameter: 130 mm / 5.11 in
    Burr material: 

    • DK15 LS, DM15 LS: Fully hardened special steel
    • DK15 L, DP15 L, DG15 L: Fully hardened special cast steel
    • DK15 LH: Tungsten Carbide

    Grinding capacity – fine* kg / h (ca.): 

    • DK15 L: 105
    • DK15 LS, DK15 LH: 120
    • DM15 LS: 150
    • DP15 L: 200
    • DG15 L: 130

    Grinding capacity – medium* kg / h (ca.):

    • DK15 L: 115
    • DK15 LS, DK15 LH: 130
    • DG15 L: 150

    Hopper capacity ca. 30 kg / 66.13 lb
    Max. nominal power: 2200 W
    Dimensions incl. base (w x h x d): 79 x 155 x 123 cm
    Net weight incl. base: 132 kg

    Dimensions of packing & gross weight: depends on individual version and equipment

    Dimensions Container (w x h x d): 69 x 70 x 79 cm / 200 l

    Standard colours:

    • Grey red structured
    • Grey structured

    SPECIAL EQUIPMENT

    • Burrs for grains or for other grinding goods
    • Special burrs for espresso or for turkish fine grinding
    • Electronically controlled grind adjustment
    • Electropneumatic gate for a controlled grist supply
    • Customized color from RAL catalogue

    Legende:

    • DK15 L (Coffee)
    • DK15 LS (Coffee)
    • DK15 LH (Coffee)
    • DM15 LS (Poppy seed)
    • DP15 L (Pepper)
    • DG15 L (Grains)

    *Depends on the grinding goods and the chosen degree of fineness.
    All measured values under laboratory conditions. Other electric specifications available on request. Subject to change without prior notice.

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    Thanks to its robust design, the Disc Mill DM 200 can be used under rough conditions in laboratories and pilot plants, as well as online for the quality control of raw materials. The powerful DM 200 requires only a few minutes to achieve the desired grind size.

    Application Examples

    Bauxit, Cement Clinker, Chalk, Chamotte, Coal, Concrete, Construction Waste, Coke, Dental Ceramics, Dried soil Samples, Drilling Cores, Electrotechnical Porcelain, Ferro Alloys, Glass…

    Product Advantages

    • Excellent crushing performance
    • Reproducible results due to accurate gap setting
    • Hinged grinding chamber for easy cleaning
    • Grinding discs with long working life
    • Wide range of materials for contamination free grinding
    • Connector for dust extraction
    • Can be operated together with Jaw Crusher BB 200

    Function Principle

    In the DM 200 the feed material enters the dust proof chamber from the filling hopper and is fed centrally between two vertical grinding discs. A moving grinding disc rotates against a fixed one and draws in the feed material. The necessary comminution effects are generated by pressure and frictional forces. The progressively arranged grinding disc meshing first subjects the sample to preliminary crushing; centrifugal force then moves it to the outer regions of the grinding discs where fine comminution takes place. The processed sample exits through the grinding gap and is collected in a receiver. The gap width between the grinding discs is continuously adjustable and can be adjusted during operation in the range between 0.1 and 5 mm; an additional observation window is provided for checking the gap setting.

    Applications: Preliminary and Fine Grinding
    Field of Application: Chemistry / Plastics, Construction Materials, Engineering / Electronics, Geology / Metallurgy, Glass / Ceramics
    Feed Material: Medium-hard, hard, brittle
    Size Reduction Rrinciple: Pressure, friction
    Material Feed Size: < 20 mm
    Final Fineness: < 100 µm
    Speed at 50 Hz (60 Hz): 440 min-1 (528 min-1)
    Material of Grinding Tools: Zirconium Oxide, Hardened Steel, Tungsten Carbide, Manganese Steel
    Gap Width Setting: Continuous, 0.1 – 5 mm
    Collector Capacity: 2.5 l
    Drive: 3-phase geared motor
    Drive Power: 1.5 kW
    Electrical Supply Data: Different voltages
    Power Connection: 3-Phase
    Protection Code: IP 55
    W x H x D Closed: 440 x 400 x 870 mm
    Net Weight: ~ 140 kg
    Standards: CE

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    The DM 400 is the new comfort model for fine grinding of medium-hard, hard and brittle materials down to 0.05 mm. This model is based on the well-proven DM 200 but offers improved safety features due to the automatic locking of the collecting vessel and grinding chamber, as well as particularly convenient operation thanks to the motor-driven grinding gap adjustment with digital gap display. The clearly structured display shows all grinding parameters.

    Thanks to its robust design, the Disc Mill DM 400 can be used under rough conditions in laboratories and pilot plants, as well as online for the quality control of raw materials. The powerful DM 400 requires only a few minutes to achieve the desired grind size.

    Application Examples

    Bauxit, Cement Clinker, Chalk, Chamotte, Coal, Concrete, Construction Waste, Coke, Dental Ceramics, Dried Soil Samples, Drilling Cores, Electrotechnical Porcelain, Ferro Alloys, Glass,

    Product Advantages

    • Excellent crushing performance
    • Convenient grinding gap adjustment in 0.05 mm steps – with digital gap display
    • TFT display with robust membrane keyboard
    • Large, removable plastic funnel with smooth inner surfaces for easy cleaning and optimum material feeding
    • Wear compensation of grinding disc thanks to zero point adjustment
    • Smooth inner surfaces of grinding chamber allow for easy and residue-free cleaning
    • Additional labyrinth sealing seals the grinding chamber
    • Easy change of grinding discs
    • Optional version with polymer interior coating

    Function Principle

    In the DM 400 the feed material enters the dustproof chamber from the filling hopper and is fed centrally between two vertical grinding discs. A moving grinding disc rotates against a fixed one and draws in the feed material. The necessary comminution effects are generated by pressure and frictional forces. The progressively arranged grinding disc meshing first subjects the sample to preliminary crushing; centrifugal force then moves it to the outer regions of the grinding discs where fine comminution takes place. The processed sample exits through the grinding gap and is collected in a receiver. The gap width between the grinding discs is incremental adjustable and can be motor-driven adjusted during operation in the range between 0.1 and 5 mm.

    Applications: Preliminary and fine grinding
    Field of Application: Chemistry / Plastics, Construction Materials, Engineering / Electronics, Geology / Metallurgy, Glass / Ceramics
    Feed Material: Medium-hard, hard, brittle
    Size Reduction Principle: Pressure, Friction
    Material Feed Size: < 20 mm
    Final Fineness: < 50 µm
    Speed at 50 Hz (60 Hz): 440 min-1 (528 min-1)
    Material of Grinding Tools: Zirconium Oxide, Hardened Steel, Tungsten Carbide, Manganese Steel
    Gap Width Setting: 0.05 – 12 mm
    Collector Capacity: 2.5 l
    Drive: 3-phase geared motor
    Drive Power: 1.8 kW
    Electrical Supply Data: Different voltages
    Power Connection: 3-phase
    Protection Code: IP 55
    W x H x D Closed: 520 x 630 x 1050 mm
    Net Weight: ~ 240 kg
    Standards: CE

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    • Outstanding particle size spreads feature high extraction rates and the best possible taste
    • Premium cast steel burrs
    • Robust grinder with high grinding capacity
    • Suitable for different applications: filter, espresso, or turkish fine coffee grinding
    • Grinding of other grists such as spices, grain, poppy-seed and linseed is possible with individual burrs
    • Easy and precise grind adjustment

    Voltage // frequencies // phases:

    100-120 V // 50 Hz // 1~

    100-120 V // 60 Hz // 1~

    200-240 V // 50 Hz // 1~

    200-240 V // 60 Hz // 1~

    Idle speed: 1450 rpm (50 Hz); 1760 rpm (60 Hz)

    Burr diameter: 98 mm / 3.86 in
    Burr material: Cast steel
    Average grinding capacity*: ca. 25 g / s
    Hopper capacity: ca. 1500 g / 3.31 lb
    Max. nominal power: 1300 W
    Dimensions (w x h x d): 23 x 83 x 41 cm
    Dimensions of packing (w x h x d): 37 x 58 x 71 cm
    Net weight: 26 kg
    Gross weight: 30 kg
    Certifications: CE, CB, ETL Safety, ETL Sanitation
    Standards: 

    • IEC/EN 60335-1
    • IEC/EN 60335-2-64
    • ANSI / UL 763
    • CSA-C22.2 No. 195

    Standard colours: 

    • Matt black finestructure
    • Matt white finestructure
    • Copper

    SPECIAL EQUIPMENT

    • Burrs and prebreaker for grains or for other grinding goods
    • Special burrs and prebreaker for turkish fine grinding
    • Large hopper (capacity 800 g / 1.76 lb)
    • Small hopper (capacity 500 g / 1.10 lb)
    • Alignment Tool

    *Depends on the grinding goods and the chosen degree of fineness.
    All measured values under laboratory conditions. Other electric specifications available on request. Subject to change without prior notice.

    #43 Product Datasheet
    Instruction/Operations Manual

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    ■ Capacities to 400 lbs. per hour
    ■ Able to grind bones, seeds, coffee, roots, spices, and minerals
    ■ Adjustable settings for coarse and fine milling
    ■ Cast iron construction

    ■ GM Large Power Mill with discharge spout
    ■ Base frame and motor
    ■ On/Off control with overload protection
    ■ 25 ft. power cord with plug
    ■ V-belt drive pulleys
    ■ Safety belt guard made of galvanized steel

    ■ Mobile base frame with 18″ discharge height
    ■ Mobile base frame with 24″ discharge height
    ■ Mobile base frame with 38″ discharge height

    ■ Large hopper sized three bushel

    ■ Additional grinding burrs – coarse or fine

    *220V- single phase motor in place of 230/460V-3 ph
    *50 hertz electrical packages available

     

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