Slice separation - ST 1 - ST 9

    ST 2

    Slice separation ST2. The number of singulation tracks is customer specific between 1 and 9 tracks.

    ST 4 - 2

    Sliced bread is transported to the Slicer Selectra in separation tracks. Here the customized slice separation takes place.

    ST 4

    Optional: Interchangeable disc rollers allow different slice groupings

    ST 2
    ST 4 - 2
    ST 4
    ST 4 -SL 30 XL Hartmann
    Standard specification
    Welded machine frame, stainless steel, standard
    Panels, doors and electrical cabinet or switchbox made from stainless steel
    Hasp locking for cover panels
    Protection hoods made of polycarbonate
    Footrests without dowel holes
    Drive with frequency converter
    Infeed equipped with chain conveyor with pusher bars, base plate made from structured stainless steel. (Upgrade and extention of a slicer outfeed)
    Product infeed with lateral guides, manually adjustable
    Driven crosswise rake device, 2-lanes, take over from infeed
    Transport and buffer section for upright standing slices, pusher dogs, base plate made from structured stainless steel
    Driven rake pusher devices, above buffer lines
    2-lane slice separation and turning system , vertical paddle-wheel, turning by 90°
    O-Belt conveyor for product stack outfeed
    Signal lamp - red light / green light
    Switch cabinet with hasp locking
    Switch cabinet located on top of the machine frame
    Switch cabinet with fan+filter system - standard-
    Omron controls + touchpanel in the slicing machine
    Frequency converter Hitachi
    Servocontroller Omron
    Electric execution according to CE-specification
    Operating language and labels in German language
    Operating manual in German language
    Spare parts catalogue in German language
    Protection hoods made of perforated stainless steel panels
    Exchange paddle-wheel for grouping separated slices
    Additional signal lamp
    Switch cabinet with air-conditioning
    Frequency converter SEW
    Frequency converter Allen Bradley
    Voltage modulation, 3-phase
    Electric execution according to UL-specification
    Customer-specific special machine modifications
    Customer-specific operating language and labels
    Customer-specific operation manually

    Can the machine be cleaned wet?

    The machines are designed according to protection class IP54. Wet cleaning of the machines inside the cutting and packaging room is not recommended as moisture and bread crumbs directly cause the formation of mold spores.

    Wet cleaning should therefore only take place outside the cutting and packaging room: components of the machine, such as guide plates, can be dismantled and cleaned at an external washing area. After drying and disinfection, the hygienically flawless dry components can be inserted into the device and reused.

    Change kits allow cleaning and preparation in addition to the production operation.

    How loud is a machine by GHD Hartmann?

    The noise emission initially depends on the type of machine. Packaging machines, cutters or systems for grouping are fundamentally different due to the different functions.

    Another factor is the nature of the products, which can behave differently during processing and transportation. A machine may be very quiet at idle, but produces varying amounts of noise during processing, depending on the products.

    The type of cover also has a great influence on the noise emission: Polycarbonate viewing covers significantly reduce the noise level, while perforated grids can not significantly reduce noise emissions.

    As a rule, the maximum noise emission of the machines is not more than 78 dB (A).

    Which controls can GHD Hartmann Maschinenbau offer?

    In addition to contactor controls for simple devices, GHD Hartmann Maschinenbau offers systems from the manufacturer Omron as a standard controller for more complex tasks.

    Siemens or Allen Bradley are available as options.

    What compressed air quality is recommended for machine use in the food industry?

    According to ISO 8573-1 with reference to VDMA standard sheet 15390-2, we specify a compressed air quality that we recommend when using the machines and devices.

    Schwarzbrot geschnitten
    Toastbrot geschnitten
    geschältes Toastbrot


    Fully automatic system for turning and separating or grouping bread slices in front of a flow pack flow wrap machine, another packaging machine for packaging individual slices of bread or slices, or other functional devices.

    The device is placed behind a bread slicer and takes over the sliced breads by means of computer system in a buffer line, which continuously feeds into the separating and rotating device.

    Generously sized doors allow both good cleaning and maintenance access.

    Technical specifications
    Dimensions: Length: approx. 3000 mm, width: approx. 1000 mm, height: approx. 2600 mm
    Product dimensions: Length: 100 - 350 mm, height: 50 - 160 mm
    Capacity: 90 individual slices, 75 double slices or 50 triple slices per min.
    Speed: adjustable
    Controller: Omron
    Operating panel: Control panel / control panel of the cutting machine
    Control voltage: 24 V, DC
    Frequency controller: Hitachi
    Pneumatic system: Festo
    Power supply: 230/400 volts / 50 Hz
    Power consuption: at least about 1 kW
    Compressed air: at least 6.0 bar (ISO 8573-1)
    Operating side: left/right
    Protection class: IP 54
    Adjustment: manual