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  • Overview

    The Powermax85 combines the latest technological innovations and seven Duramax™ series torch options with 85 amps of cutting power to make it the premier 1″ air plasma system for handheld or mechanized cutting and gouging.

    Applications

    • Hand cutting
    • Gouging
    • Automated cutting
    • – X-Y Table
    • – Track systems
    • – Pipe systems
    • – Robotic systems

    Operating data

    Capacity Thickness Cut speed
    Handheld cut
    Recommended 1″ (25 mm) 20 ipm
    (500 mm/min)
    1-1/4″ (32 mm) 10 ipm
    (250 mm/min)
    Severance 1-1/2″ (38 mm) 5 ipm
    (125 mm/min.)
    Pierce 3/4″ (20 mm) *
    * Pierce rating for handheld use or with automatic torch height control.
    Metal removal rate Groove profile
    Gouge capacity
    19.5 lbs. (8.8 kg)
    per hour
    .23″ (5.8 mm) D x .28″ (7.1 mm) W

    PowerMax85

  • Maximum productivity

    • Fast cut speeds: 250% faster than oxyfuel on 12 mm (1/2″) mild steel.
    • Superior cut and gouge quality means less time spent on grinding and edge preparation.

    Easy-to-use for cutting and gouging

    • Smart Sense™ technology automatically sets correct air pressure based on torch length and operating mode.
    • Handheld, straight machine and robotic torches for greater versatility and ease-of-use.
    • Wide voltage tolerance improves performance on motor generators and in low-line conditions.
    • Improved shield reduces dross buildup and enables smoother drag cutting for a better cut.

    Built and tested to withstand the harshest conditions

    • Duramax™ torches are designed for high impact and heat-resistance.
    • SpringStart™ technology ensures consistent starting and a more reliable torch.
    • Low maintenance for maximum uptime – it keeps on going.

    Low operating cost

    • Long consumable life for lower cost and more uptime.
    • High power efficiency lowers energy consumption.

    Relative cut performance on mild steel.

    Relative cut performance on mild steel

  • Specifications

    Input Voltages CSACE 200 – 480 V, 1-PH, 50/60 Hz
    200 – 600 V, 3-PH, 50/60 Hz
    400 V, 3-PH, 50/60 Hz
    Input Current @12.2 kW CSACE 200/208/240/480 V, 1-PH, 70/68/58/29 A
    200/208/240/480/600 V, 3-PH, 42/40/35/18/17 A
    380/400 V, 3-PH, 20.5/19.5 A
    Output current 25 – 85 A
    Rated output voltage 143 VDC
    Duty cycle @ 40°C (104°F) CSACE 60% @ 85 A, 230 – 600 V, 3-PH
    60% @ 85 A, 480 V, 1-PH
    50% @ 85 A, 240 V, 1-PH
    50% @ 85 A, 200 – 208 V, 3-PH
    40% @ 85 A, 200 – 208 V, 1-PH
    100% @ 66 A, 230 – 600 V, 1/3-PH
    60% @ 85 A, 380/400 V, 3-PH
    100% @ 66 A, 380/400 V, 3-PH
    Open circuit voltage (OCV) CSA
    CE
    305 VDC
    270 VDC
    Dimensions with handles 500 mm (19.7″) D; 234 mm (9.2″) W;
    455 mm (17.9″) H
    Weight with 7.6 m ( 25′) torch CSA
    CE
    32 kg (71 lbs)
    28 kg (62 lbs)
    Gas Supply Clean, dry, oil-free air or nitrogen
    Recommended gas inlet
    flow rate / pressure
    Cutting:    189 l/min (400 scfh, 6.7 scfm) @ 5.6 bar (85 psi)
    Gouging:  212 l/min (450 scfh, 7.5 scfm) @ 4.8 bar (70 psi)
    Input power cable length 3 m (10′)
    Power supply type Inverter – IGBT

    Engine-driven generator operation

    Engine Drive
    Rating (kW)
    System Output
    (amps)
    Performance
    (arc stretch)
    20 85 Full
    15 70 Limited
    15 60 Full
    12 60 Limited
    12 40 Full
    8 40 Limited
    8 30 Full

    Cut Chart

    Material Current
    (amps)
    Metric unit Imperial unit
    Thickness
    (mm)
    Maximum
    cut speed*
    (mm/min)
    Thickness
    (inches)
    Maximum
    cut speed*
    (ipm)
    Mild steel 45
    85
    85
    85
    85
    85
    3
    6
    12
    20
    25
    32
    5000
    5330
    2000
    920
    560
    350
    10 GA
    1/4
    1/2
    3/4
    1
    1-1/4
    205
    200
    70
    36
    21
    14
    Stainless steel 85
    85
    85
    85
    6
    12
    20
    25
    5850
    1750
    770
    475
    1/4
    1/2
    3/4
    1
    205
    60
    30
    18
    Aluminum 85
    85
    85
    85
    6
    12
    20
    25
    6200
    2400
    1170
    670
    1/4
    1/2
    3/4
    1
    215
    85
    46
    25

    * Maximum cut speeds are the results of Hypertherm’s laboratory testing.
    For optimum cut performance, actual cutting speeds may vary based on different cutting applications.
    Refer to the operator manual for more details.

  • Powermax85 Duramax™ Torches

    75° hand torchH65 75° hand torch
    15° hand torch15° hand torch
    90° robotic torch90° robotic torch

     

    180° full-length machine torch180° full-length machine torch
    180° mini-machine torch180° mini-machine torch
    45° robotic torch45° robotic torch

    Torch Consumable Parts

    Nozzles and electrodes are available in various quantities.
    Contact us for more information.

    Shield Retaining cap Nozzle Electrode Swirl Ring
    Torch consumable parts
    180° robotic torch180° robotic torch

     

    Consumable
    type
    Torch
    type
    Amperage Nozzle Shield Retaining cap Electrode Swirl ring
    Drag-cutting Hand 45 220941 220818 220854 220842 220857
    65 220819
    85 220816
    FineCut Hand 45 220930 220931 220854 or
    220953 (Ohmic)
    220842 220947
    Machine 45 220948 220857
    Gouging Hand 220797 220798 220854 220842 220857
    Machine

    For a full torch and consumable breakdown of the handheld plasma systems please download the full catalog.

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