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Downdraft Tables | Denray Machine Inc.
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  • HOME
  • DUST FUNNEL
  • PRODUCTS
    • WOOD, PLASTICS, & COMPOSITES
      • CARTRIDGE FILTRATION
      • TUBE FILTRATION
      • LINE SHAFT
    • METALS
    • BOOTHS
    • OVERHEAD UNIT
    • CARTRIDGE FILTER CLEANER
    • CUSTOM
  • IN STOCK
  • CONTACT
  • RESOURCES
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Tube Filtration

Tube filters are great for applications involving finishes and fine sanding dust.  Life expectancy of the tube filters is between 1-2 years with average use.  The dust is captured inside the tube and falls from the filters into the dust drawer below, when the machine is turned off.  A soft bristled brush (furnished with all tube filtration models) is used to run inside the filters, offering a deep cleaning procedure for the filters if needed.  The tube filters clean at a 99% capture rate at 1 micron, creating a much superior filtration than any pleated filters.
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2800

product information
This model is great for lighter applications of sanding plastics, woods, and finishing materials. The 2800 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top.
  • 28" x 48"
  • 36" HEIGHT
  • 1.5 HP MOTOR
  • 2800 CFM
  • 70 DECIBELS SOUND LEVEL
​phase/voltage options
SINGLE-PHASE
  • 115 VOLTAGE (14 AMPS)
  • 220 VOLTAGE (7 AMPS)
THREE-PHASE
  • 230 VOLTAGE (4.4 AMPS)
  • 460 VOLTAGE (2.2 AMPS)
  • 575 VOLTAGE (1.9 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE plastic tabletop
  • Hydraulic Height Adjustment
  • Larger Motor/Fan Upgrade
2872

2872

product information
This model is great for medium sized jobs and can be used for plastics, woods and finishing materials. The 2872 comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top.
  • 28" x 72"
  • 36" HEIGHT
  • 2HP MOTOR
  • 3400 CFM
  • 77 DECIBELS SOUND LEVEL
phase/voltage options
SINGLE-PHASE
  • 115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE plastic tabletop
  • Hydraulic Height Adjustment
  • Larger Motor/Fan Upgrade
2896

2896

product information
This model is ideal for medium sized jobs, and can be used for plastics, woods, and finishing materials. The 2896 comes with tube filtration system which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and many other airborne dust applications. This model also comes standard with casters and rubber coated top.
  • 28" x 96"
  • 36" HEIGHT
  • 2HP MOTOR
  • 3500 CFM
  • 78 DECIBELS SOUND LEVEL
phase/voltage options
SINGLE-PHASE
  • 115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE plastic tabletop
  • Hydraulic Height Adjustment
  • Larger Motor/Fan Upgrade
3660

3660

product information
This model is great for medium sized jobs and can be used for sanding plastics, woods, and finishing materials. The 3660 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top.
  • 36" x 60"
  • 36" HEIGHT
  • 2 HP MOTOR
  • 3400 CFM
  • ​77 DECIBELS SOUND LEVEL
​phase/voltage options
SINGLE-PHASE
  • 115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE plastic tabletop
  • Hydraulic Height Adjustment
  • Larger Motor/Fan Upgrade
3672

3672

product information
This model is great for medium sized jobs and can be used for sanding plastics, woods, and finishing materials. The 3672 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top.
  • 36" x 72"
  • 36" HEIGHT
  • 2 HP MOTOR
  • ​3500 CFM
  • ​78 DECIBELS SOUND LEVEL
​phase/voltage options
SINGLE-PHASE
  • 115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE plastic tabletop
  • Hydraulic Height Adjustment
  • Larger Motor/Fan Upgrade
3696

3696

product information
This model is great for medium sized jobs and can be used for sanding plastics, woods, and finishing materials. The 3696 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top.
  • 36" x 96"
  • 36" HEIGHT
  • 2 HP MOTOR
  • ​3800 CFM
  • ​78 DECIBELS SOUND LEVEL
phase/voltage options
SINGLE-PHASE
  • 115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE plastic tabletop
  • Hydraulic Height Adjustment
  • Larger Motor/Fan Upgrade
4800

4800

product information
This model is great for medium sized jobs and can be used for sanding plastics, woods, and finishing materials. The 4800 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, making this model suitable for all wood and several other airborne dust applications. This model also comes standard with casters, and a rubber coated top.
  • 48" x 48"
  • 36" HEIGHT
  • 2 HP MOTOR
  • ​3400 CFM
  • ​77 DECIBELS SOUND LEVEL
phase/voltage options
SINGLE-PHASE
  • ​115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE Plastic Tabletop
  • Hydraulic Height Adjustment
  • ​Larger Motor/Fan Upgrade
7200

7200

product information
This model is ideal for larger jobs and can accommodate not only the large single piece, but also allows for two or three jobs to be going on at the same time. The 7200 model comes with tube filtration which cleans with a 99% capture rate at 1 micron, creating a much superior filtration system than any pleated filters. This model comes standard with casters, rubber coated top, and magnetic starter.
  • 72" x 48"
  • 36" HEIGHT
  • 2 HP MOTOR
  • ​3800 CFM
  • ​78 DECIBELS SOUND LEVEL
phase/voltage options
SINGLE-PHASE
  • ​115 VOLTAGE (17.6 AMPS)
  • 220 VOLTAGE (8.8 AMPS)
THREE-PHASE
​
  • 230 VOLTAGE (5.8 AMPS)
  • 460 VOLTAGE (2.9 AMPS)
  • 575 VOLTAGE (2.3 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE Plastic Tabletop
  • Hydraulic Height Adjustment
  • ​Larger Motor/Fan Upgrade
Picture

9600

product information
This model is ideal for larger jobs, as well as accommodating to two or three jobs going at the same time on the table. The 9600 can be used for plastics, woods and finishing materials. This model comes standard with casters, rubber coated top, and tube filtration which cleans with a 99% capture rate at 1 micron, creating a much superior filtration system than any pleated filters.
  • 96" x 48"
  • 36" HEIGHT
  • 3 HP MOTOR
  • ​4300 CFM
  • ​81 DECIBELS SOUND LEVEL
phase/voltage options
SINGLE-PHASE
  • 220 VOLTAGE (11.8 AMPS)
THREE-PHASE
  • 230 VOLTAGE (8.4 AMPS)
  • 460 VOLTAGE (4.2 AMPS)
  • 575 VOLTAGE (3.5 AMPS)
additional options
  • Explosion Proof Motor (3 Phase only)
  • Light Bar
  • Muffler (reduces sound level 10-12 dbs.)
  • Carbon Filter Bank (odor only)
  • HEPA Filter bank
  • Three-sided Hinged Safety Shield
  • Magnehelic Gauge
  • HDPE Plastic Tabletop
  • Hydraulic Height Adjustment
  • ​Larger Motor/Fan Upgrade

Check Out Our Hopper Option!

Why lift and empty a dust drawer when you could let the Denray 'Hopper' do the work?

This design includes a small duct pipe opening near the bottom of the machine, allowing a central system to be connected easily. The easy clean out system prevents operator exposure to dust, unlike models that use dust drawers, also saving precious time and energy. All of our dust collecting downdraft tables can be modified to be a 'Hopper' for an additional cost.
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Denray Machine Inc.
10775 Lawrence 1140
Mount Vernon, MO 65712
Toll Free: 800.766.8263
Local: 417.466.4046
Fax: 417.466.2394
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