STV 50

Stacking machine - STV 50


    Automatic stacker STV 50 for rmostly small flat products. Two-track product infeed.


    Stacking device with rotation system.


    Ideal for combination with a VS 320 packaging machine.

    STV 50
    Standard specification
    Welded machine frame, lacquered in stainless steel design colour, 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
    Conveyor system with constant speed
    Servo driven compartment carousel(s) for piling
    2-lane accumulating plastic roller carpet, Azetal, driven
    Stopping unit for products at the infeed, driven
    Side lateral guides, plain stainless steel, manually adjustable
    2-lanes, driven accelerator belt, smooth plastic belt conveyor
    Holding down clamp for products
    Compartment carousel for piling, 2 units
    Lateral guides within the piling system, manually adjustable
    Stopping unit for products at the outfeed, driven
    Outfeed with round belt conveyor, driven
    Outfeed with plastic modular belt conveyor, closed smooth surface, driven
    Unit for transfer in crosswise direction, installed above the transport system, pneumatic driven
    Product outfeed with lateral guides, manually adjustable
    Signal lamp - red light / green light
    Switch cabinet with hasp locking
    Switch cabinet with fan+filter system - standard-
    Omron controls + switches
    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
    Welded machine frame, stainless steel, standard
    Protection hoods made of perforated stainless steel panels
    Sloping top pressure conveyors to flatten products during throughfeed - Positioned on top of the infeed - 2 lanes
    Servo driven turning device for products by 90° - with lifting device 2 lanes
    Additional signal lamp
    Switch cabinet with air-conditioning
    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
    Remote video URL

    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.

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    STV 50

    Fully automatic machine for forming product stacks for flat products. The products are automatically stacked and rotated 90° horizontally. The device enables double-track feeding of products and simultaneous stacking of two separate product stacks. The stacks are discharged on a common discharge track to the packaging line.

    Technical specifications
    Dimensions: Length: approx. 4000 mm, Width: approx. 1500 mm, Height: approx. 2200mm
    Product dimensions: Length: 70 - 120 mm, Width: 70 - 120 mm, Height: 15 - 30 mm
    Capacity: per stacking lane 80 products/min, max. 160 products/min
    Speed: adjustable
    Controller: Omron
    Operating panel: Touch panel /Touch panel of another machine
    Control voltage: 24 V, DC
    Frequency controller: Hitachi
    Servo-controler: Yaskawa
    Pneumatic system: Festo
    Power supply: 230 / 400 Volts , 50 cycles
    Power consuption: approx. 3,5 kW
    Compressed air: min. 6,0 bar (ISO 8573-1)
    Operating side: left / right
    Protection class: IP 54
    Adjustment: manual