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Patented HyAccess consumables provide the extra reach needed when cutting or gouging in hard-to-reach or confined spaces. HyAccess consumables extend over 3 inches beyond standard consumables. The unique design allows for better visibility and accessibility for working on challenging cutting locations such as corners and channels. HyAccess™ consumables for cutting and gouging are currently available for Powermax45® and Powermax 30/33XP systems (Powermax 30 systems with 220670 swirl ring).
Kit Contents
Hypertherm Swirl Ring, for Powermax 30 & 45 (45A)
2 x Hypertherm HyAccess Extended Electrode 45A
Hypertherm HyAccess Extended Cutting Nozzle (15 - 45A)
Hypertherm HyAccess Extended Gouging Nozzle (15 - 45A)
Hypertherm HyAccess Extended Retaining Cap (15 - 45A)
Straight answers to the questions people ask most when choosing a top-end plasma system for mechanised cutting.
A height controller reads the arc voltage and raises or lowers the torch to keep a constant gap between torch and plate. This keeps cut quality and bevel angle consistent as plate warps, and extends consumable life.It needs a stable voltage signal from the plasma system, so check that your system and controller support each other, and test on scrap plate first.
It should reach the whole travel of the gantry or carriage without being stretched or snagged. A lead that is too short limits movement and wears quickly; a lead that is too long adds clutter.Use a drag chain or support on larger tables, and avoid coils, tight bends and pinch points.
The data plate and manual give the input voltage, number of phases and current drawn. Higher-power machine systems commonly need a three-phase supply, but this varies, so do not assume. The supply, protective device and cabling must suit the figures on the plate and should be installed or checked by a qualified electrician.The system also needs a good flow of clean, dry compressed air at the pressure and flow rate stated in the manual. Use a properly sized compressor, filter and moisture separator, with a dryer for heavy use, and check pressure with air flowing.
Edge quality depends on current, travel speed, stand-off height, consumable condition and air quality. Use the maker's cut chart as a starting point, then adjust on scrap plate. Slow speeds leave dross and fast speeds leave it trailing behind.Remember that plasma edges have a natural slight angle, and worn consumables make it worse. Replace them early.
