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“The Powermax105® plasma system has the duty cycle and performance needed for tough industrial cutting and gouging jobs. Delivering superior cut capabilities on 32 mm (1-1/4″”) thick metals, it also offers the latest technological innovations, such as Smart Sense™ technology to automatically adjust the gas pressure. Seven Duramax™ torch styles provide versatility for hand cutting, portable automation, X-Y table cutting, and robotic cutting and gouging.
This model includes the Powermax105® Power Supply with CPC port and voltage divider, the Duramax 25ft hand held torch with 75 degree head and a standard work lead. The CPC port and voltage divider are used to connect CNC controllers (Computer aided cutting machines) to the Powermax line of machines. Hypertherm’s “CSA” models are for use in the Americas and Asia, except China.
Material Type: Mild steel, stainless steel, aluminum”
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Downloads:
- Powermax 105 System Brochure
- Powermax 105 Operator Manual
Capacity | Thickness | Cut speed |
---|---|---|
Cutting | ||
Recommended | 32 mm (1-1/4”) | 500 mm/min (20 ipm) |
38 mm (1-1/2”) | 250 mm/min (10 ipm) | |
Severance (hand cutting) | 50 mm (2”) | 125 mm/min (5 ipm) |
Pierce * | 22 mm (7/8”) |
* Pierce rating for handheld use or with automatic torch height control
Capacity | Metal removal rate | Groove profile |
---|---|---|
Gouging | ||
Typical gouge | 9,8 kg/hr (21.7 lbs/hr) |
6,4 mm D x 7,4 mm W (0.25” D x 0.29” W) |
Production cut chart
Material | Thickness | Current | Production cut speed * | ||
---|---|---|---|---|---|
inches | mm | amps | ipm | mm/min | |
Mild steel | 1/4 | 6 | 105 | 192 | 5090 |
3/8 | 8 | 105 | 116 | 3870 | |
1/2 | 12 | 105 | 76 | 2060 | |
3/4 | 20 | 105 | 40 | 940 | |
Stainless steel | 1/4 | 6 | 105 | 224 | 6000 |
3/8 | 8 | 105 | 112 | 4210 | |
1/2 | 12 | 105 | 68 | 1860 | |
3/4 | 20 | 105 | 34 | 810 | |
Aluminum | 1/4 | 6 | 105 | 265 | 7090 |
1/2 | 12 | 105 | 91 | 2450 | |
3/4 | 20 | 105 | 50 | 1190 |
*Production cut speeds are the result of Hypertherm's laboratory testing.
Production speeds are approximately 80% of maximum.
For optimum cut quality, cutting speeds may vary based on different cutting applications.
Refer to the operator manual for more details.
Input voltages | CSA | 200-600 V, 3-PH, 50/60 Hz |
---|---|---|
CE | 400 V, 3-PH, 50/60 Hz 200-400 V, 3-PH, 50/60 Hz |
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CCC | 380 V, 3-PH, 50/60 Hz | |
Input current @ 16.8 kW | 200/208/240/380/400/480/600 V, 58/56/49/28/25/22 A | |
Output current | 30 - 105 A | |
Rated output voltage | 160 VDC | |
Duty cycle @ 40°C (104°F) | 80% @ 105 A | |
Open circuit voltage (OCV) |
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Dimensions with handles | 592 mm D; 274 mm W; 508 mm H (23.3" D; 10.8" W; 20.0" H) | |
Weight with 7.6 m (25') torch |
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Gas Supply | Clean, dry, oil-free air or nitrogen | |
Recommended gas inlet flow rate / pressure |
Cutting: 217 l/min (460 scfh) @5.9 bar (85 psi) Gouging: 227 l/min (480 scfh) @4.8 bar (70 psi) |
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Input power cable length | 3 m (10') * | |
Power supply type | Inverter - IGBT | |
Engine drive requirement | 30 kW for full 105 A output | |
Certifications | CSA-certified for use in the Americas and Asia, except China. CE, C-Tick, CU/GOST, Ukr, and Serbian — for use in Europe, Australia, Belarus, Kazakhstan, Russia, Serbia, Ukraine, and other countries where accepted. CCC for use in China. |
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Warranty | Power supplies have a 3-year warranty and torches a 1-year warranty. |
*No power cord on some CCC models.
Engine-driven generator operation
Engine drive rating | System output current | Performance (arc stretch) |
---|---|---|
30 kW | 105 A | Full |
22.5 kW | 105 A | Limited |
22.5 kW | 85 A | Full |
15 kW | 85 A | Limited |
15 kW | 65 A | Limited |
Duramax™ torches
Duramax torches are designed for durability and reliability. Spring Start™ technology in the electrode eliminates moving parts in the torch and ensures consistent reliable starting. Electrode end-of-life detection in the Powermax105 power supply combines with long consumable life to reduce operating costs.
The Duramax torch series includes torches for handheld and mechanized cutting and gouging, and robotic cutting.
Duramax torches are compatible with the Powermax105, 85, and 65 systems. Duramax retrofit torches are also available for legacy systems.
![]() 75° hand torch |
![]() 15° hand torch |
![]() 180° full-length machine torch |
![]() 180° mini machine torch |
![]() 90° robotic torch |
![]() 45° robotic torch |
![]() 180° robotic torch |
Duramax™ consumables
There are Duramax consumables for hand cutting, mechanized cutting, gouging, as well as HyAccess™ and FineCut® consumables for cutting thin metals.
Shield | Retaining cap | Nozzle | Electrode | Swirl Ring |
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Look for the red package.
Electrodes, Nozzles and Shields are available in bulk quantities. See chart below for bulk kit ordering information.
Convenient Essential consumable kits are available. See chart below for content and ordering information.
Consumable type | Torch type | Amperage | Shield/Deflector | Retaining cap | Nozzle | Electrode | Swirl ring |
---|---|---|---|---|---|---|---|
Drag-cutting | Hand | 45 | 220818 | 220854 | 220941 | 220842 - Buy Now | 220994 |
65 | 220819 | ||||||
85 | 220816 | ||||||
105 | 220992 | 220990 | |||||
Mechanized | Machine | 45 | 220817 - Buy Now | 220854 - Buy Now | 220941 | 220842 - Buy Now | 220994 |
65 | 220819 | ||||||
85 | 220816 | ||||||
105 | 220993 - Buy Now | 220990 | |||||
FineCut | Hand | 45 | 220931 | 220854 - Buy Now | 220930 | 220842 | 220947 |
Machine | 220948 | 220994 | |||||
Max removal gouging4 | Hand Machine |
45-105 | 220798 | 220854 | 220991 | 220842 | 220994 |
Max control gouging5 | 420480 |
1 For longer consumable life when cutting metal 12 mm (1/2") and under, check out the CopperPlus electrode.
2 Deflector for unshielded cutting
3 Ohmic retaining cap
4 Designed for aggressive metal removal, achieving deep gouge profiles and extreme metal washing applications. Learn more about gouging.
5 Designed for more precise metal removal, achieving a shallow gouge profile and light washing applications. Learn more about gouging.
FlushCut consumables
FlushCut™ consumables provide the ability to cut closer to base material than ever before. For more information on FlushCut consumables visit the FlushCut product page.
Retaining ring | Nozzle / shield assembly | Retaining cap | Electrode | Swirl ring |
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Look for the red package.
Consumable type | Torch type | Amperage | Retaining ring | Nozzle / shield assembly | Retaining cap | Electrode | Swirl ring |
---|---|---|---|---|---|---|---|
FlushCut | Hand / Machine* | 105 | 420540 | 420533 | 420536 | 220842** | 420539 |
* FlushCut consumables are not compatible with Duramax® retrofit torches.
** The 220842 is the standard Duramax® electrode.
HyAccess consumables
HyAccess consumables give you the ability to cut in hard to reach places. For more information on HyAccess consumables, visit the HyAccess product page.
Retaining cap | Nozzle | Electrode | Swirl ring |
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Consumable type | Torch type | Amperage | Retaining cap | Nozzle, cutting | Nozzle, gouging | Electrode | Swirl ring |
---|---|---|---|---|---|---|---|
HyAccess™* | Hand | 15-65 | 420413 | 420410 | 420412 | 420408 | 220857 |
* For use at 65 amps and below.
For a full torch and consumable breakdown of the handheld plasma systems please download the full catalog.
Consumable kits
Essential consumable kits keep your Powermax up and running with an array of genuine Hypertherm cutting consumables. See chart below for kit contents and ordering information.
Kit contents
Part # | Description | 851471 - Handheld Qty | 851472 - Mechanized Qty | 851473 - Mechanized Ohmic Qty |
---|---|---|---|---|
220992 | Shield | 2 | 0 | 0 |
220817 | Mechanized Cutting Shield 65-85 A | 0 | 1 | 1 |
220993 | Mechanized Cutting Shield 105 A | 0 | 2 | 2 |
220854 | Retaining cap | 1 | 1 | 0 |
220953 | Ohmic retaining cap | 0 | 0 | 1 |
220990 | Drag cutting / Mechanized cutting Nozzle 105 A | 7 | 5 | 5 |
220819 | Mechanized cutting Nozzle 65 A | 0 | 1 | 1 |
220816 | Mechanized cutting Nozzle 85 A | 0 | 1 | 1 |
220842 | Electrode | 7 | 4 | 4 |
220777 | CopperPlus electrode | 0 | 3 | 3 |
220994 | Swirl ring 105 A | 1 | 1 | 1 |
Total | 18 parts | 19 parts | 19 parts |
Kit contents
Part # | Description | Quantity |
---|---|---|
420533 | Nozzle / shield assembly | 1 |
420536 | Retaining cap | 1 |
420539 | Swirl ring | 1 |
420540 | Retaining ring | 1 |
220842 | Electrode | 1 |
Total | 5 parts |
Kit contents
Part # | Part type | Amperage/description | Quantity |
---|---|---|---|
420408 | Electrode | 15 - 65 A | 2 |
420410 | Nozzle, cutting | 15 - 65 A | 1 |
420412 | Nozzle, gouging | 15 - 65 A | 1 |
420413 | Retaining cap | 15 - 65 A | 1 |
220857 | Swirl ring | 15 - 65 A | 1 |
Total | 6 parts |
Kit contents
Part # | Description | Quantity |
---|---|---|
420413 | Retaining cap | 1 |
420410 | Cutting nozzle | 1 |
420408 | Electrode | 1 |
Total | 3 parts |
Kit contents
Part # | Description | Quantity |
---|---|---|
420413 | Retaining cap | 1 |
420412 | Gouging nozzle | 1 |
420408 | Electrode | 1 |
Total | 3 parts |
Bulk packages
Contents | Bulk SKU order # | Part type | Quantity |
---|---|---|---|
220777 | 228934 | Electrode | 25 |
220842 | 228767 | Electrode | 25 |
220816 | 228760 | Nozzle | 25 |
220819 | 228759 | Nozzle | 25 |
220930 | 228761 | Nozzle | 25 |
220797 | 228762 | Nozzle | 25 |
220941 | 228765 | Nozzle | 25 |
220990 | 228797 | Nozzle | 25 |
220991 | 228796 | Nozzle | 25 |
220992 | 228798 | Shield | 10 |
220993 | 228799 | Shield | 10 |
220817 | 228763 | Shield | 10 |
220818 | 228764 | Shield | 10 |
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