STV 41

Stacking machine - STV 41

    STV 41

    Stacking machine STV 41 for pita or flatbreads.

    STV 41 stapeln

    Different product and stack formats adjustable.

    STV 41 Produktwender

    Optional: product smoothing with subsequent product rotation.

    STV 41 Produktauslauf

    Continuous product discharge in batches.

    STV 41
    STV 41 stapeln
    STV 41 Produktwender
    STV 41 Produktauslauf
    STV 41
    STV 41 + VS 320
    STV 41
    STV 41 + VS 320
    Standard specification
    Welded machine frame, stainless steel, overall width transport system 1100 mm
    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
    Conveyor system with adjustable speed
    Top pressure transport device to flatten products like pita-bread or similar - consisting of driven bottom conveyor and a sloping top pressure conveyor
    Slide with flip over device and ejection function, 3-lane
    Collecting dip trays, manually removable
    Belt conveyor for product acceleration
    Lateral guides above transport conveyor, manually adjustable 3-lanes
    Product stacker consisting baffle plate, rake for pilling and twin product lifter - 3 lanes
    O-Belt conveyor for product stack outfeed
    Outfeed with plastic modular belt conveyor, closed smooth surface, driven
    Product outfeed with lateral guides, manually adjustable
    Signal lamp - red / green
    Switch cabinet with hasp locking
    Switch cabinet with fan+filter system - standard-
    Comfort-operating panel, rotatable with support arm system
    Controls + touchpanel Omron
    Operating panel for manually input with Emergency -stop push-button
    Frequency converter Hitachi
    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
    Slide with flip over device and ejection function, 2-lane
    Slide with flip over device and ejection function, 4-lane
    Modular belt for product acceleration
    Lateral guides above transport conveyor, manually adjustable 2-lanes
    Lateral guides above transport conveyor, manually adjustable 4-lanes
    Product stacker consisting baffle plate, rake for pilling and twin product lifter - 2 lanes
    Product stacker consisting baffle plate, rake for pilling and twin product lifter - 4 lanes
    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.

    Are brochures in other languages available?

    Further brochures in other languages ​​are available here. The technical state may not be updated!

    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.


    STV 41

    Fully automatic machine for forming product stacks especially for flat round products like Lebanese bread. The standard version can be extended to meet special requirements depending on the output requirements and product format. The large individual products are continuously fed in the direction of travel and stacked in a controlled manner. The product stacks are forwarded one after the other in a controlled manner to the following processing devices.

    The clear and easily accessible design allows easy adjustment, cleaning and inspection.

    Technical specifications
    Dimensions: Length: approx. 4100 mm, Width: approx. 1600 mm, Height: approx. 2300mm
    Product dimensions: Diameter: 170 - 400 mm, Thickness: 5 - 20 mm
    Capacity: per stacking lane 80 products/min or 20 stacks with 4 products each/min
    Speed: adjustable
    Controller: Omron
    Operating panel: Touch panel /Touch panel of another machine
    Control voltage: 24 V, DC
    Frequency controller: Hitachi
    Pneumatic system: Festo
    Power supply: 400 Volts , 50 cycles
    Power consuption: approx. 5 kW
    Compressed air: min. 6,0 bar (ISO 8573-1)
    Operating side: left / right
    Protection class: IP 54
    Adjustment: manual