System description -2, General -2 power supply -2 machine torch -2, System description – Hypertherm HD4070 Rev.8 User Manual
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SPECIFICATIONS
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HD4070
Instruction Manual
System Description
General
The HD4070 is a fully automated 200-amp plasma cutting system that requires minimal input and adjustment by
the operator. Using the HD4070 display touch screen (or CNC), the operator enters the material and thickness to
be cut. The HD4070 system automatically selects and adjusts the power and gas required to optimize cutting,
including amperage, gas and gas flow rate.
Power supply
The power supply houses two 100-amp, 15 kHz choppers to produce up to 200A of constant current DC output. The
HD4070 power supply provides the energy to cut 1/2" mild steel at up to 90 ipm (12 mm at up to 2515 mm/min).
Machine torch
The machine torch can cut 1/2" mild steel at 90 ipm (12 mm at up to 2515 mm/min). The maximum production
cutting capability of the torch is 3/4 inch (19 mm) HyDefinition and 1 inch (25 mm) conventional cutting. To achieve
consumable long life, all cuts must begin and end on the plate surface.
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