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DoALL Zephyr™

ZV-3620 Vertical Contour Band Saw

Machine Capacity: w 36″ x h 20″ (914mm x 381mm)
Production Level: High
Speed: High-Speed
Specialty: Exotic Materials

The DoALL Zephyr™ high velocity band saw machine features production cutting rates up to 30 times faster than conventional band saws.

The ZV-3620 has a 15-hp AC inverter band drive with soft motor start and dynamic braking system. With speeds of 1,000 to 4,000 fpm, 4,000 to 8,000 fpm, or 10,000 to 15,000 fpm, this is the ideal saw for friction cutting applications – including exotic materials, such as Titanium and Inconel.

If you’re looking for the one vertical contour band saw to take on any task, the DoALL Zephyr is the most comprehensive and dependable model on the market. DoALL has been producing these machines at our local facility in Minnesota for over 40 years! We’re confident that you will not want to use another vertical band saw after running a Zephyr.

SKU 490003

Standard equipment and features for your new ZV-3620 Vertical Countour Band Saw:

  • Table tilt to 45 degrees negative - 5 degrees positive
  • 36" Crowned aluminum bandwheels with replaceable rubber tires
  • Upper wheel adjustment 3"
  • Operator controls mounted on column
  • One set of high speed, type 3 guide blocks with 1" rollers
  • Work light
  • Variable frequency band drive
  • Tapered high-speed roller bearing spindles
  • Manual band tension with indicator
  • Hydraulic upper saw guide post
  • Dust spout for exhaust connection
  • Spark guard
  • Saw blade guards
  • Band door interlocks
  • Operation and parts manuals on USB stick
  • Trunnion wrench
  • One (1) complimentary DoALL Bi Metal saw blade


  • Column Mounted Controls-Column mounted controls give the operator easy access to band start and blade speed insuring their hands are away from the blade at band start.
  • Variable Frequency Band Drive-Band drive is comprised of a electric variable frequency drive controlled motor transferring power thru our time honored, gear driven, 2 speed transmission giving maximum torque to the tooth tips of the sawblade reducing band stall and tooth strippage.
  • Hydraulic Powered Post-Easy to operate hydraulic post allows the operator to keep the upper saw guide block as close to the top of the material being cut without getting their hands close to the blade during adjustment. Proper positioning minimizes the possibility of band deflection increasing band life and safety.
  • Bandwheels-Cast aluminum, crowned bandwheels, are supplied with rubber tires to minimize wheel wear and insure proper band tracking. The tires allow for minimum damage to the set of your saw band.
  • Manual Band Tension-Proper blade tension is manually set to a factory installed indicator which covers all widths of saw bands. This indicator will prevent the possibility of over/under tightening of the sawband for maximum cutting rates and extended band life.
  • Band Tracking System-Lever tracking mechanism allows for ease of blade alignment on band wheels reducing band fatigue by assuring proper support to the back of the saw band.
  • Saw Guide-Machine is equipped with one set of DoALL High-Speed, Type 3, saw guide blocks and rollers which will handle 1” saw band. These will allow proper support to the side and back of the band minimizing deflection due to overfeed conditions in high band speed operations. 
  • Safety Systems-Band door interlocks prevent the starting of the saw band while the doors are open. They will also stop the band drive if the doors open during operation which protects the operator from being exposed to a moving band.  The upper wheel has a hydraulic actuated disk brake, which is applied when band breakage occurs preventing operator injury.  The lower wheel is controlled by a dynamic brake, which is applied at band drive deactivation preventing operator injury. 
  • 10 year manufacturer’s warranty available (DoALL Cut Above 10 Year Warranty).



Saw Blade:

  • Band Width Capacities:1/4" to 1"
  • Blade Length: 234"

Band Drive:

  • Motor HP 15 Hp

Band Speed (Must Specify Range at Order Placement)

  • Low range 1,000-4,000 fpm
  • Medium range 4,000-8,000 fpm
  • High range 10,000-15,000 fpm

Coolant System:

  • Flood-No
  • Mist Lubricator-Optional

Floor Space Dimensions:

  • W x L X H -  82" x 37" x 104"
  • Material Pass Height-    41"
  • Machine Weight-    4,500 lbs.


  • Voltage Requirement 208V, 230V or 460V-60Hz-3ph Wye configuration (Must Specify at Order Placement)

Total Amp Draw:

  • (FLA) 64.1(208) 47(230) 28.5(460)Amps

Optional Accessories:

  • DBW-15 welder for Carbon, Dart and Imperial bi-metal saw blade to 1" (25 mm) wide, includes flash grinder and shear
  • Chip blower (requires plant air)
  • Band mist lubricator (requires plant air)
  • Secondary table 19" x 19"
  • Standard rip fence for 30 x 30” (760 x 760 mm) table
  • Disk cutting attachment. Capacity up to 36" (915 mm) diameter


DoALL Type III super saw guides for heavy-duty and high-speed sawing. Roller type with double-row ball bearings, including a set of rollers for any single width of band:

  • 1/4" (6 mm) guides, per set
  • 3/8" (10 mm) guides, per set
  • 1/2" (13 mm) guides, per set
  • 5/8" (16 mm) guides, per set
  • 3/4" (19 mm) guides, per set
  • 1" (27 mm) guides, per set


Extra sets of rollers for any single band width

  • 1/4" (6 mm) guides, per set
  • 3/8" (10 mm) guides, per set
  • 1/2" (13 mm) guides, per set
  • 5/8" (16 mm) guides, per set
  • 3/4" (19 mm) guides, per set
  • 1" (27 mm) guides, per set


  • Additional USB stick of manuals
  • Magnetic wand chip remover
  • A Nationally Recognized Testing Laboratory (NRTL) is an independent third-part laboratory recognized by the United States Occupational Safety and Health Administration (OSHA) to test and certify products to applicable product safety standards
  • DoALL Cut Above 10 Year Warranty Annual Investment


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