Plasma cutter maintenance and specifications

Shop Area: Metal Shop Tool: Plasma Cutter (handheld) Requires in-person training: Yes Procedure Number: MT 110-03, Rev. 1 Last Revision: 4/30/2021

GENERAL

The RazorCut 45 plasma cutter is used for making curved cuts in metal. It can cut up to 5/8" thick steel and 1/4" aluminum.

REFERENCE

• Razor Cut 45 product page (http://razorweld.com/catalogue_product.asp?product=983&category=22&subcategory=87)
• Razor Cut 45 operating manual
• Cutmaster 82 Operating Manual
• Cutmaster 82 Service Manual

LIST OF SPECIFICATIONS

The RazorCut 45 is retrofit with a genuine IPT 60 torch.

Recommended tip orifice sizes:

20 amp tip - 0.6mm/.025" - 15 to 20 amps - 50 to 55 psi

30 amp tip - 0.8mm/.030" - 21 to 30 amps - 55 to 60 psi

40 amp tip - 0.9mm/.035" - 31 to 40 amps - 65 to 70 psi

50 amp tip - 1.0mm/.040" - 41 to 50 amps - 65 to 75 psi

60 amp tip - 1.1mm/.044" - 51 to 60 amps - 65 to 75 psi

70 amp tip - 1.2mm/.047" - 61 to 70 amps - 75 to 80 psi

80 amp tip - 1.3mm/.051" - 71 to 80 amps - 75 to 80 psi

These are a few of the important details in regards to the Razorcut 45 Plasma Cutter.

Technical Data

Power Supply / Phases (V-Ph) 230v - 1 +/- 15%

Duty Cycle @ 104°F 30% @ 45Amps

Rated Power (KVA) 5.50

Output Current Range (A) Plasma 20-40

Rated Output Voltage (V) 96

Efficiency (%) 90

Insulation Class H

Protection Class IP21S

Plasma Arc Starting Piolt L/F

Air Flow Pressure (MPA) 0.5 (75 psi)

Air Flow Rate (CFM) 6.70

Cutting Thickness - Clean (Inch) 5/8

Cutting Thickness - Severance (Inch) 25/32

Dimensions (inch) 18.1" x 6.69" x 12.99"

Weight (Pounds) 20.2

Kerf: The tip orifices focus the plasma stream to the work piece. It is important to use the correct size tip for the amperage being used, for example a tip with a 3/64" orifice is good for 0-40 amps whereas a 1/16" orifice is better for 40-80 amps

Air Pressure and Volume: The RazorCut45 air pressure is pre-set at 4.5 psi and requires a flow rate of 6.0 CF/M.