GBK 220

    GBK 220, packaging machine

    Sl 30 + GBK 220

    Combination of the SL 30 slicing machine with the GBK 220 automatic packaging machine

    GBK 220 Schiebearm

    Slide arm: product slider with vacuum system. Sucks the excess air out of the bag before closure.


    Always at hand: the spreader plates are stored on the inside of the door.

    GBK 220 Auslaufband

    Optional: intermittent discharge conveyor for gentle and rapid removal of the sealed packages.

    GBK 220 ABM

    Optional: automatic "ABM" bag magazine. Bag replenishment can be performed while the machine is running.

    GBK 220 Jet-Filter

    Optional: self-cleaning vacuum filter. The filter cartridges are cleaned by cyclical bursts of compressed air.

    GBK 220 HPD

    Optional: "HPD" foil printer for printing on plastic clip tape.


    Receptacle roller for sealing tape: optionally also available with 2 bobbins to reduce downtimes when changing the rollers.

    GBK 220
    Sl 30 + GBK 220
    GBK 220 Schiebearm
    GBK 220 Auslaufband
    GBK 220 ABM
    GBK 220 Jet-Filter
    GBK 220 HPD
    GBK 220
    BGA + GBK 220
    SL 25 + GBK 220
    GBK220 Layout
    GBK 220
    BGA + GBK 220
    SL 25 + GBK 220
    GBK220 Layout
    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 adjustable speed
    Transfer line with pusher dogs, base plate made from plain stainless steel
    Lateral guides, plain stainless steel
    Lateral guides above transfer line, manually adjustable by handwheel
    Bag aspiration through product pusher head
    Integrated side channel blower device
    Product pusher and bag air aspiration
    Single bag lifting device
    1st set of spreading plates for bag opening
    2nd set of spreading plates for bag opening
    Automatic bag magazine `ABM-70 Twin` for straight U-shaped brackets and cropped U-shaped brackets
    Automatic infeed and positioning of the next batch of bags
    Automatic controlled switch-off at empty bag magazine
    Closing aggregate for clip
    Single spool for closure rolls
    Powered Discharge Conveyor
    Product outfeed with lateral guides, manually adjustable
    Sterile filter for sterilization the compressed air coming into contact with the products
    Signal lamp - red / green
    Signal horn
    Switch cabinet with hasp locking
    Switch cabinet with fan+filter system - standard-
    Comfort-operating panel, rotatable with support arm system
    Controls + touchpanel Omron
    Frequency converter Hitachi
    Automatic Stand-By in case of missing products
    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 (crank-rockers made of galvanised steel)
    Protection hoods made of perforated stainless steel panels
    Crosswise infeed for Bagels , Muffins
    Crosswise infeed, 1 infeed paddle for upright slices
    Crosswise infeed, 2 infeed paddles for upright slices, for half bread loaves
    Extension (915 mm) for inline infeed. Additional space for manually infeed
    Transfer line made from a roller carpet with changeable carrier plates
    Side guides, smooth VA with blowing nozzles for product stabilization
    Integrated self-cleaning vacuum filter (Jet-filter) with side channel blower device
    Bag magazine type `HBM-70` - semi-automatic for straight and cropped U-shaped brackets
    Extended bag magazine for 5 bundles
    Illumination of the working area inside the machine
    Tamper proof sealing - Perforating and sealing the frill of the closed plastic bag with a heated comb - 1 row (only in combination with clip-closure or Kwik-Lok ® closure)
    Double spool for closure rolls
    HPD-Printing on the clip, 6-digit
    HPD-Printing on the clip, 9-digit
    HPD-Printing on the clip, 13-digit
    Preparation for retrofitting an HPD printer (without printer, printer assembly or commissioning)
    Closing unit for closures Kwik-Lok® type J-NRP, Schutte Clipps G or equivalent
    HPD printer, 6 digits for Kwik-Lok®, Schutte Clipps G or equivalent
    Sealing aggregate, pulsed heating of sealing wires - PE-foils (max. 35-40 cycles/min)
    Sealing aggregate, permanent heated sealing plates, non-stick coated - PP-foils (max. 35-40 cycles/min)
    In line outfeed with slide type `storage table`
    Product control on discharge conveyor and press jaw, adjustable by hand wheel
    In line discharge: Accelerator belt, length 750 mm, foldaway, fixed at machine door
    Switch cabinet with service interface FrontCom® with LAN and power socket
    Additional signal lamp
    Switch cabinet with air-conditioning
    RFID - Panel access authorization per chip, 10 pieces with up to 5 authorization levels
    RFID - Additional chip, 10 pcs. with up to 5 authorization levels
    Frequency converter Allen Bradley
    Remote service, VPN-Switch INSYS, (Master unit)
    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.

    What is the difference between packaging and sealing?

    Packaging means: positioning products automatically in a bag, extracting residual air from the bag, closing the bag close to the product inside the packaging machine.

    Closing means: The products are either introduced externally into the bag or manually inserted into the bag on the device.
    Some devices suck the residual air out of the bag, after which the bag automatically closes inside the device.

    What is the difference between a type GBK and type VS ?

    In the case of the GBK type, standing bread slices are packed, while the VS type packs lying stapled slices. Both systems are able to package other types of products and products grouped differently.

    GBK type

    - Upright standing bread slices
    - Whole breads
    - Grouped products - fast food

    VS type

    - lying stapled bread slices
    - Stacked flat breads (tortilla, arabic bread, pitta)
    - Grouped products

    Are brochures in other languages available?

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

    How can I determine the size of bags?

    Bag sizes depend on the products and the orientation of the products in the bag.

    In any case, the product tolerances must be considered. This is especially important when several products are packed side by side, one after the other or one above the other in a single package. A beautiful packaging fits as closely as possible to the product and supports the product. The sizes recommended by GHD Hartmann can be looked up in an Excel spreadsheet.

    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).

    What is a quality seal?

    By "quality closure" is meant the single or double row perforation sealing of the bag ruffle. The bag can not be opened without breaking the seal.

    Customers can thus control possible manipulations of the packaging or the products on the shop shelf.

    The quality seal is not a hermetic seal.



    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.

    Which bag closures can GHD Hartmann offer?

    Hartmann closing devices and Hartmann packaging machines have an integrated aggregate for the closure application. Depending on the machine type and series, the closing system can be supplied for the application of a certain type of bag closure. Later conversions are partly possible.

    Clip closure: The closure used very often in Europe. Cost effective with the possibility of printing on the closure. Good to use for PE bags, PP bags and paper bags.

    Clip Closure Hartmann Bag packaging


    Kwik-Lok ®; Schutte Clipps ® G or corresponding closures: Widespread in North America and Asia. No metal components in the closure, but difficult to detect or undetectable. Unsuitable for paper bags. A printing of the closure is possible.

    Kwik-Lok Schutte Clipps G


    Tape - Closure: In the United Kingdom, in English-speaking countries and occasionally in Africa, the tape closure is applied. Hartmann offers this type of closure in packaging machines and specially designed sealing devices. A printing of the tape closure is possible.

    Tape closure Hartmann


    Sealing: The sealing of bags with a sealing system is available for various types of machines. For closing, the filled bags can be sealed, or the frill can be sealed in addition to the conventional closure. The packaging material and its welding properties must be observed.

    In the case of pillow packs, the packaging film is sealed on the longitudinal and transverse side and, optionally, as a division in the longitudinal direction. Depending on the machine type, the protruding film is cut off during sealing.

    bag_sealing rouche_frill_sealing Hartmann


    Tamper proof / Quality closure: In addition to the clip closure or Kwik-Lok ® / Schutte Clipps ® G closure, a tamper proof application system can optionally be installed within the GHD Hartmann machine. This lock is either one or two rows and can be activated. It increases security against manipulation from outside during sales.

    tamper proof qualitysealing Hartmann


    Warp Close: With the Wrap Close, paper but also plastic bags can be closed. The bag is automatically wrapped on the opening side and secured and closed with a label.



    Twist - Closure: This closure is known in South America and in English-speaking countries. GHD Hartmann cannot offer integration within the packaging machines. This closure is attached with a separate device provided by the customer after the products have been packed in the bag. For technical reasons, it is not possible to remove air from the bags when they are closed.

    Twister Drahtverschluß


    Does GHD Hartmann supply its own printer devices?

    GHD Hartmann supplies HPD printers with a choice of between 6 and a maximum of 13 positions for printing clip tape. A 6-digit HPD printer can be offered for closures such as Kwik-Lok® or Schutte Clipps®.




    GHD hartmann HPD-Drucker

    Which bag closures can be used with packaging machines or sealing devices from GHD Hartmann?

    Hartmann machines process a large number of different closures. The capping system can be supplied by machine type and series for a specific type of bag closure.

    Hamburger Brötchen

    GBK 220

    The GBK 220 packaging machine is ideal for whole and sliced bread (standing slices, toast bread, etc.). The principle of the vacuum slider developed by HARTMANN has optimally proven itself in practice. The sophisticated technology of these machines guarantees optimum packaging, venting and closing. The packages are closed with the proven closing unit, which is characterised by its reliability and long service life. By consistently separating the product work area from the mechanical drive, this generation of machines also meets cleanroom requirements.

    Technical specifications
    Dimensions: Length: approx. 4500 mm, Width: ca. 2010 mm, Working height: min. 960 mm, Height: min. 2080 mm
    Weight: 1700 kg
    Product dimensions: Length: 100 - 400 mm, Width: up to 260 mm, Height: 30 - 170 mm (other dimensions on request)
    Capacity: 1800 - 2700 packages /h
    Speed: adjustable
    Controller: Omron
    Operating panel: Touchscreen
    Control voltage: 24 V, DC
    Frequency controller: Hitachi
    Pneumatic system: Festo
    Power supply: 230/400 Volts / 50 cycles
    Power consuption: 4 kW
    Compressed air: min. 6,0 bar (ISO 8573-1)
    Packing material: pre-manufactured plastic bags, or paper bags (paper with clip closure only)
    Operating side: left / right
    Protection class: IP 54
    Adjustment: manual