Plasma Cutting Machines
Plasma Cutting Machines
Plasma cutting machines cut metal (thin or thick) using a plasma torch and often a plasma cutting table.Manufacturers include Longevity, Plasmacam, Dynatorch, MSC, Retro Systems, Haco, ESAB, Blue Marlin, Cam, Arcraft, AKS Cutting, Torchmate, Hypermax and Bosj.
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Plasma Cutting Machine (HVAC)
Plasma Cutter Uses
Plasma cutting is a process that is used to cut steel and other metals using a plasma torch. In this process, an inert gas (or compressed air) is blown at high speed out of a nozzle; while an electrical arc is formed through that gas from the nozzle to the surface being cut, turning some of that gas to plasma.The HF Contact type typically found in less expensive machines uses a high-frequency, high-voltage spark to ionise the air through the torch head and initiate an arc.
The Pilot Arc type uses a two stage approach to producing plasma. First, a high-voltage, low current circuit is used to initialize a very small high-intensity spark within the torch body, thereby generating a small pocket of plasma gas.
Since plasma cutters produce a very hot and very localized "cone" to cut with, they are extremely useful for cutting sheet metal in curved or angled shapes.
Analog plasma cutters, typically requiring more than 2 kilowatts, use a heavy mains-frequency transformer. Inverter plasma cutters rectify the mains voltage into DC, which is fed into either an IGBT or a MOSFET.
Plasma gouging is a related process, typically performed on the same equipment as plasma cutting. Plasma gouging uses a different torch configuration, and a longer torch-to-workpiece distance, to blow away metal.
Plasma cutters have also been used in CNC (computer numerically controlled) machinery. Manufacturers build CNC cutting tables, some with the cutter built in to the table.
Plasma torches were once quite expensive, usually at least a $1,000. For this reason they were usually only found in professional welding shops and very well-stocked private garages and shops.
Plasma Cutting Machines Items of Interest Riland Cut40, 40amp Plasma Cutter 220VACThis is a very compact inverter plasma cutter capable of outperforming it's competition. ie: HTP, Miller, Hobart, Thermal Dynamics, Blue Point, Lincoln & Hypertherm. Using this light weight plasma cutter is cheaper than Oxyacetytlene after just a few cuts. Less cleaning, less maintenance, less noxious gases, less fire hazard, simply less overall work and a better, faster, cleaner cut. Consumables and parts included: 5x reversible electrodes 5x cutting tips, 2x swirl ring, 2x shield cup. Torch has 1ea of the above already installed. You also get an air regulator w/ built in particle filter and drain plug with hose and connectors. Cutting Specs: 3" Per minute @ 3/4" Steel (Severance Cut), 7" Per minute @ 1/2" Thick Steel, 17" Per minute @ 3/8" Thick Steel High Voltage DC Plasma cuts thicker materials than standard DC plasma cutters. This 40amp Inverter Plasma cutter cuts like a 60amp standard DC plasma cutter! Power Factor 0.93, 100% Duty cycle (cut time) at 31amp cut, 60% Duty cycle at 40amp cut setting Air requirements: 50-75psi @ 3.5cfm Internal High Speed cooling fan for long life, Has built in Thermal & Overload Protection 8ft power cord, 16ft torch cord, 10ft ground cord - Lincoln Electric Pro-Cut 55 Amp Plasma CutterWorld-class performance in a lightweight package. Patented PCT 80 torch and Vortech- technology for fast cutting up to 3/4in. U.S.A. Cutting Thickness (in.): Up to 3/4, depending on material, Volts: 230, Amps: 55, Duty Cycle: 50% @ 55 Amps, 100% @ 40 Amps, Cart: No, Dimensions L x W x H (in.): 11 x 26 x 12 19/32 Import 020102 Machine Nozzle Plasma Replacement PartConsumables Suitable for Hypertherm« Type: Nozzle Machine For Use With: MAX40CS®, MAX42®, MAX43® PAC 120 Torch Lincoln Electric K1756-1 Pro-cut 25 Plasma Cutting System25 Amp Pro-Cut Plasma Cutter Cutting Capacity: 3/8 In. Mild Steel Amperage Rating: 25 Input Voltage: 115 Type: Pro-Cut 25 Duty Cycle: 60% Riland Cut60J, 60amp Plasma Cutter 220VAC 1PHThis is a very compact inverter plasma cutter capable of outperforming it's competition. ie: HTP, Miller, Hobart, Thermal Dynamics, Blue Point, Lincoln & Hypertherm. Here are the power specs: 220vac 50/60HZ Input Single Phase 1PH 60amp cut draws 31A at 9KVA 40amp cut draws 19A at 5.6KVA Cutting Voltage is 120V (2x that of most brands) Consumables included: Consumables included with the plasma cutter: 5x electrodes, 5x cutting tips, 1x swirl ring, 1x shield cup Cutting Specs: 3" Per minute @ 1.5" Steel (Severance Cut) 7" Per minute @ 1" Thick Steel (Quality Cut) High Frequency Contact Start The secret to thick cutting power is the higher cutting voltage used in the design of this superior plasma cutter. It will outperform leading brands in cutting capabilities, Guaranteed. You will Love it. Power Factor 0.93 100% Duty cycle (cut time) at 40amp cut 60% Duty cycle at 60amp cut setting Air requirements: 50-75psi @ 5cfm Internal 2X High Speed cooling fans for long life. Has built in Thermal & Overload Protection 8ft power cord 16ft torch cord (50ft available) 10ft ground cord QinetiQ licenses plasma technology. (Technology Transfer).(QinetiQ Nanomaterials Ltd. signs agreement with Tetronics Ltd.): An article from: Nanoparticle NewsThis digital document is an article from Nanoparticle News, published by Business Communications Company, Inc. on May 1, 2002. The length of the article is 371 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available in your Amazon.com Digital Locker immediately after purchase. You can view it with any web browser. Citation Details Title: QinetiQ licenses plasma technology. (Technology Transfer).(QinetiQ Nanomaterials Ltd. signs agreement with Tetronics Ltd.) Publication: Nanoparticle News (Magazine/Journal) Date: May 1, 2002 Publisher: Business Communications Company, Inc. Volume: 5 Issue: 4 Page: 12(2) Distributed by Thomson Gale |
Riland Cut40, 40amp Plasma Cutter 220VAC
- Lincoln Electric Pro-Cut 55 Amp Plasma Cutter
Import 020102 Machine Nozzle Plasma Replacement Part
Lincoln Electric K1756-1 Pro-cut 25 Plasma Cutting System
Riland Cut60J, 60amp Plasma Cutter 220VAC 1PH
QinetiQ licenses plasma technology. (Technology Transfer).(QinetiQ Nanomaterials Ltd. signs agreement with Tetronics Ltd.): An article from: Nanoparticle News