Plasma Cutting Machines,Air Plasma Cutting Machines,Gas Plasma Cutting Machines,Plasma Cutting Machines India

Plasma Cutting Machines

Plasma can be defined as the fourth phase of matter .For cutting purposes, it is generated by compressing and ionizing a gas. Various gases can be used in cutting applications, including nitrogen, nitrogen-oxygen mixtures, or simply compressed air, which is the cheapest and easiest to purchase. The arc itself can be one of two states: transferred arc, when current passes to the parts to be cut, and pilot or non - transferred arc when the current flows only between the electrode and the nozzle. The concentration of heat in the plasma is so high that as soon as the arc is transferred to the work the material is instantly fused and sublimated. The pressurize gas removes the fused material, giving a narrow, precision cut. The plasma cutting process can be used with all electrically conductive materials. It is therefore ideal for stainless steel, copper, and aluminum on which oxyacetylene flames give poor results. The high concentration of the arc gives extremely narrow and precise cuts, and low he*St transfer makes it possible to cut even thin sheet without thermal deformation. Pilot arc striking can be achieved either by an H. F. high voltage discharge, as in TIG welding, or by mechanically separating the electrode and nozzle. Cutting capacity depends on the power of the cutting machine. Cutting machines are normally very simple to use and are fitted with various devices to ensure operator safety. All MEMCO Plasma - Arc cutting machines fully conform to various safety standards ensuring maximum operator safety during use.

Our rabge of plasma cutting machines includes air plasma cutting machines and gas plasma cutting machines.

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Air Plasma Cutting Machines

Highly improved air swirl in the torch coupled with a refined design of electrode and nozzle results in a very constricted needle like plasma beam which gives the following benefits. • Dross and taper free cut • Extremely less power consumption for cutting any given thickness as compared to other machines. • Minimum change in metallurgical properties of cut metal • Improved cooling of torch results in extremely high consumable life • Less metal wastage due to highly constricted plasma. • High cutting speeds at very low power consumption. • Minimum post cutting operations due to dross and taper free cutting. • Right angle torch designed for maximum convenience of operator. • Simple and easy to operate front panel. • Well designed transformer with extra large high speed cooling fan for 100% duty cycle. • Protection provided for power source and torch.

Model : AIR-CUT	10	16	25	30	40	50	40-3S	50-3S	60-3S	70 -3S	100-3S
Technical DATA
Cutting Capacity SS/MS
Clean Cut mm	6	10	16	25	32	40	32	40	50	60	80
Parting Cut mm	10	16	25	32	40	50	40	50	60	70	100
Torch Cooling	Air	Air	Air	Air	Air	Air	Air	Air	Air	Water	Water
Duty Cycle %	100	100	100	100	100	100	100	100	100	100	100
Power
3 Phase 50Hz With Neutral Volts	380/415	380/415	380/415	380/415	380/415	380/415	380/415	380/415	380/415	380/415	380/415
Rated Input KVA	9	12	17 -1	*¦ 27	31	38	31	38	54	62	85
Output current DC AMP	30	40	60	80	100	120	100	120	150	180	250
Max O.C.V. Volts	320	320	320	320	320	320	320	320	320	320	320
Air Compressor LPM	340	340	560	560	560	560	560	560	340	340	340
Bar	9	9	11	11	11	11	11	11	9	9	9
Dimension
Width mm	540	540	540	540	450	450	450	450	450	450	900
Height mm	700	700	700	700	770	770	770	770	770	770	770
Length mm	860	860	860	860	1100	1100	1100	1100	1100	1100	1100
Weight kgs	70	140	180	210	225	250	260	280	310	350	550

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Gas Plasma Cutting Machines

Model MRD PTM 400/600 Amps for Plasma Cutting JIG Welding, Manual Metal Arc Welding 70-90 OCV/ 160 -170 Volts for Plasma Cutting to cut ferrous/non ferrous materials upto 40mm thick plate by Model MRD PTM 400 using Nitrogen/Argon gas Features Full wave transducting (Magnetic Amplifier) control DC Arc Welding Rectifiers 50-400 Amps for Manual Arc / TIG Welding Process cum Plasma Arc Cutting Power Source with change over strip from 80 volts DC to 170voltsDC. Cutting capacity 2 mm - 20 mm at low range. 20 mm - 40 mm S.S and other alloys upto 20 mm at high range on 400 PTM S/O. 5 mm - 60 mm at 600 PTM S/O 5 mm -105 mm at 600 PTM D/O Ammeters, Voltmeter including remote On / Off with Thermal protection.

Model MRD	400 PTM S/O	600 PTM S/O	600 PTM D/O
Input	380-440V/3 0	380-440V/3 0	380-440V/3 0
Frequency	50/60 Hz	50/60 Hz	50/60 Hz each
Insulation class	H	H	H each
Primary Current at the Max. Rated
Manual Arc/TIG	42 A	62 A	124 A each
Plasma Cutting	80 A	120 A	220 A each
At Max. Rated KVA
Manual Arc/TIG	30	45	90 each
Plasma Cutting	55	85	150 each
O. C. V. Manual Arc/TIG Plasma Cutting	80-90 160-180	S3-90 160-180	80-90 each 160-180 each
Cooling	Force Air	Force Air	Force Air
Overload Protection	Thermal	Thermal	Thermal
Protection Class	IP23	IP23	IP23
Duty Cycle	60.00%	60.00%	60.00%
Dimension (Without Pkg) approx
S/O Length	890 mm	1090 mm	1090 mm
Width	765 mm	865 mm	1750 mm
Height	1144 mm	1144 mm	1144 mm
Weight	300 kg.	425 kg.	850 kg.