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Downdraft table

DraftMax Ultra

The DraftMax Ultra for heavy-duty applications is a work bench fitted with a self-cleaning filter system. The effective cleaning system ensures constant and high filter efficiency. This unit is recommended for intensive usage. In addition, cleaning starts automatically as soon as the fan is switched off.

Features
  • Integrated filter
  • Self-cleaning filter cartridges for more intenstive use
  • Maintenance-friendly

The DraftMax Ultra for heavy-duty applications is a backdraft and downdraft table with an automatic self-cleaning fliter

Recommended for

  • Daily, heavy duty welding
  • Professional welders

The DraftMax Ultra is a workbench that provides extraction and filtration for welding and grinding applications. The DraftMax Ultra features a work grid, a three-stage pre filtration system for optimum spark arresting and two self-cleaning main filter cartridges. Both pre and main filters have dust drawers underneath. The filter cleaning system starts when the pressure drops and main filters have pull-out dust containers for when they reach a certain maximum value during use (online cleaning). The filter cartridges are individually cleaned from the inside by compressed airshots. An integrated buzzer indicates when the filter cartridges need to be replaced.

Safety

The integrated spark arrester prevents sparks from reaching the filter cartridges. The spark arrester is placed underneath the working surface of the downdraft table to ensure a safe workplace.

Backdraft kit and Side panels

By the use of a backdraft kit, the downdraft extraction capacity is reduced to approximately 20%. The remaining 80% is extracted through the backdraft panel. It consists of narrowing plates that need to be mounted underneath the work grid and a backdraft panel with vertical lamellas. The backdraft kit is compulsory for all welding applications and recommended for grinding applications. Side panels improve the extraction effectiveness by reducing the influences of draught. They also prevent tools, metal and other parts to fall off the downdraft table. The side panels consist of hinged trapezium-shaped sheet metal plates and have to be used in combination with the backdraft kit. They are to be mounted on the sides of the downdraft table.

Maintenance-friendly

Maintenance can be carried out from the front of the downdraft table. This makes it easy to replace filters and to empty the dust trays. Filtration takes place through two oval filter cartridges with a total filter surface of 52 m2 (560 ft2). The filter cartridges cover a large filter surface, resulting in a long filter lifespan. This means even less maintenance and reduces all-over operational costs.

Step up your grinding and welding game with one of these options

  • DraftMax Ultra for heavy-duty applications
    Automatic self-cleaning filter, Suitable for daily, heavy duty welding and grinding applications at professional workshops. Recommended when welding is your main usage. 
     
  • DraftMax Ultra HEPA for heavy-duty applications
    W-3 compliant ✔, For stainless steel welding, Automatic self-cleaning filter, Suitable for daily, heavy duty welding and grinding applications at professional workshops. Recommended when welding is your main usage. 

Doesn't fit your needs? Take a look at these options!

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    Physical dimensions and properties

    Dimensions (L x W x H)
    1380 x 1005 x 920 mm (54.3 x 39.4 x 36.2 in.)
    Dimensions work grid (L x W)
    1366 x 750 mm (53.8 x 29.5 in.)
    Height adjustment
    920 - 970 mm (36 - 38 in.)
    Material:
    Housing
    Epoxy-coated sheet metal
    Work grid
    Galvanized steel
    Colour:
    Housing
    Black RAL 9005
    Front doors
    Yellow RAL 1004
    Weight (net)
    255 kg (562 lbs)
    Mains cord
    3m (1m internal, 2m external)
    Plug
    Not included
    Motor design
    IEC B3
    Maximum load:
    Without wheelset
    200 kg (440 lbs)
    With wheelset
    150 kg (330 lbs)

    Filters

    Material main filter cartridges
    Cellulose and polyester fibres
    Shape
    Oval
    Number of pleats
    300
    Filter surface area
    2 x 26 m2 (2 x 280 ft2)
    Height of pleats
    75 mm (2.95 in.)
    Distance between pleats
    4 mm (0.16 in.)
    Surface weight
    90 g/m2 (129 grains/ft2)
    Efficiency
    >99,9%
    Dust class
    M according to DIN EN 60335-2-69. At particle size 0,3-5 μm. At filtration speed 0,056 m/s (11 ft/min.)
    Treatment
    SurfacePlus precoat (synthetic amorphous silica) (4,6 g/m2)
    Compressed air connection
    3/8” (female)
    Compressed air tank
    9 litres (2.4 gallon)
    Compressed air pressure
    5-8 bar (72-115 psi)
    Required compressed air quality
    Dry and oil-free, according to ISO 8573-3 class 6
    Online cleaning
    7 times per filter during 2 minutes

    Performance

    Fan type
    Radial
    Air volume:
    50Hz
    2500 m3/h (1,500 CFM)
    60Hz
    3000 m3/h (1,750 CFM)
    Noise level (according to ISO 3746):
    without options (50Hz)
    74 dB(A)
    without options (60Hz)
    78 dB(A)
    with silencer (50Hz)
    69 dB(A)
    with silencer (60Hz)
    74 dB(A)
    with silencer + HEPA kit (50Hz)
    67 dB(A)
    with silencer + HEPA kit (60Hz)
    71 dB(A)

    Electrical data

    Power consumption:
    50Hz
    2,2 kW (3 HP)
    60Hz
    3,0 kW (4 HP)
    Connection voltage
    400V/3~/50Hz
    480V/3~/60Hz
    600V/3~/60Hz
    Activation of filter cleaning system
    Pressure controlled
    Start/stops of fan
    max. 12 per hour
    Protection class
    IP 66 (electronics only)
    IP 66 (electronics only)
    4,4 A
    Fuse:
    Transformer
    T1Amp CCMR1
    24V system
    T2Amp
    Mains cord
    3~/4-cored (3 phases, 1 earth)

    Ambient conditions

    Operating temperature:
    min.
    5°C (41°F)
    nom.
    20°C (68°F)
    max.
    40°C (104°F)
    Max. relative humidity
    80%
    Outdoor use allowed
    no
    Storage conditions
    5-40°C (41-104°F), relative humidity max. 80%

    Available options/accessories

    Backdraft kit
    Required for all welding applications and grinding
    Side panels
    Plasma cutting work grid
    Required for plasma cutting applications (max. 50 A)
    HEPA kit
    Recommended for stainless steel welding in case of recirculation
    Working light
    Movement sensor
    Automatic start/stop device
    Welding cable sensor
    Automatic start/stop device (for welding applications only)
    Bench vice mounting bracket
    Wheelset
    Dust tray lid
    Recommended for stainless steel welding
    FCC-36/PTFE (2 x 18 m²)
    Filter cartridges of BiCo spunbond polyester + PTFE membrane; particularly suitable for heavy duty applications

    Scope of supply

    Downdraft table without grid - Work grid (two-piece) - Cover strip with 8 bolts M6 - Square key 8 mm - Square key 6 mm

    Order information

    Article number:
    400V/3~/50Hz
    7244700000
    480V/3~/60Hz
    7245200000
    600V/3~/60Hz
    7245800000
    Number/package
    1

    Shipping information

    Gross weight (incl. pallet)
    270 kg (595 lbs)
    Packing dimensions
    1505 x 1020 x 1150 mm (59.3 x 40.2 x 45.3 in.)
    Max. number/pallet
    1 (stack: max. 2 pallets)
    Harmonized Tariff Code
    8421.39.2090

    Features

    Maintenance performed from the front
    Three-stage spark arresting:
    1st:
    Spark arresters below work grid
    2nd:
    Labyrinth spark trap
    3rd:
    Spark arresters in main filter housing
    Maximum filter surface area
    Simple control
    Efficient filter cleaning
    en

    DraftMax Brochure EN

    Brochure
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    DraftMax Basic/Ultra Manual EN

    Manual
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    Draftmax Backdraft kit Product Data Sheet EN

    Product data sheet
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    DraftMax Side panels Product Data Sheet EN

    Product data sheet
    en

    DraftMax Ultra Product Data Sheet EN

    Product data sheet
    en

    DraftMax Brochure EN

    Brochure
    en

    DraftMax Basic Product Data Sheet EN

    Product data sheet
    en

    DraftMax Ultra Product Data Sheet EN

    Product data sheet
    en

    DraftMax HEPA Kit Product Data Sheet EN

    Product data sheet
    en

    Draftmax Backdraft kit Product Data Sheet EN

    Product data sheet
    en

    DraftMax Side panels Product Data Sheet EN

    Product data sheet
    en

    DraftMax Basic/Ultra Manual EN

    Manual
    en

    DraftMax Basic & Ultra CE declaration EN

    Certificate
    en

    DraftMax + HEPA CE declaration EN

    Certificate
    ce-mark-yellow.png

    The DraftMax Ultra for heavy-duty applications is in accordance with the following directives:

    • Machine Directive 2006/42 EC
    • EMC 2014/30 EU
    • LVD 2014/35 EU
    • ErP Directive 2009/125 EC

    Which DraftMax is right for you?

    Your solutions for heavy applications

    Filter
    Height adjustment
    Weight (net)
    Filter surface area
    Dimensions (L x W x H)

    DraftMax Ultra

    Filter

    Automatic self-cleaning filter

    Height adjustment

    920 - 970 mm (36 - 38 in.)

    Weight (net)

    308 kg (679 lbs)

    Filter surface area

    2 x 26 m2 (2 x 280 ft2)

    Dimensions (L x W x H)

    1326 x 153 x 650 mm (52.2 x 6 x 25.6 in.)

    DraftMax Ultra HEPA

    Filter

    Automatic self-cleaning filter

    Height adjustment

    920 - 970 mm (36 - 38 in.)

    Weight (net)

    341 kg (751 lbs)

    Filter surface area

    2 x 26 m2 (2 x 280 ft2) + 34 m2 (366 ft2)

    Dimensions (L x W x H)

    1326 x 153 x 650 mm (52.2 x 6 x 25.6 in.)

    Doesn't fit your needs?

    Take a look at these options!

    DraftMax Eco

    Downdraft table

    The DraftMax Eco is a downdraft work bench with an integrated spark arrester, but contains no filter cartridges. It is suitable for light to heavy welding, grinding and cutting applications depending on the filter.

    DraftMax for plasma cutting

    Downdraft table

    The DraftMax for plasma cutting is a work bench fitted with a disposable- or self-cleaning filter. The effective cleaning system ensures constant and high filter efficiency. This unit is recommended for occasional to daily usage.

    DraftMax for light applications

    Downdraft table

    The DraftMax for light applications is a work bench fitted with a disposable filter. Recommended for light activities like grinding, cutting and TIG-welding. For small workshops or welding schools.

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