Shenzhen Punair Technolog Co. Ltd.

shenzhen, China

We are offering IGBT Inverter Plasma Cutter(Cutting Machine100)with aluminium alloy and digital display. Features: 1. Optimized Layout Structure Design with High Inverter Frequency & High Duty Cycle; Substantial Energy Consumption Savings 2. Smaller, Lighter and Easy to Carry on; Especially Adaptable to the Welding Application in the Field Operation 3. By comparison to the gas cutting machine, the plasma cutting is featured with the advantages of low-costs and quick cut ability 4. By comparison to the traditional cutter, it is featured with high-ignition rate, high arc voltage, energy concentration, strong cutting ability, quick cutting speed, slim cutting line with smooth cut surface and tiny deviation in shape; stable voltage in big cutting current; especially adaptable in cutting the thickness plate, its cutting speed is much quicker and as quick as 2 to 3 times of the traditional cutter speed 5. Capable of cutting the metal in any direction and shape 6. Digital Display; Cutting Current can be continuously adjusted with clear and accurate reading 7. Built-in over-heat, over-current, over-voltage and less-voltage protection circuits, safe in operation 8. Adaptable to the welding application on the metal of carbon steels, stainless steels, alloy steels, aluminum, copper and so on Application Fields: * Extensive application, suitable for cutting different shapes, and pre-processing for the welding * Suitable for cutting different kinds of metals * Extensive application in the ship building, repairing & maintenance, metal structure construction, agriculture and air-conditioning industries CUT100G Parameter Input Voltage(V) AC380V±15% No-load Loss(W) 80 Frequency(HZ) 50/60 Efficiency(%) 80 Rated Input current(A) 23.1 Power Factor 0.93 No-load Voltage(V) 290 Insulation Grade F Output Current Range(A) 20-100 Housing protection Grade IP21 Rated Output Voltage(V) 120 Net Weight(kg) 36.5 Arc Force(A) Transfer Dimension (mm) 580*340*500 Duty Cycle(%) 60 Product Purchase Guide Base Material Welding method Plate thickness(mm) Current Range(A) Applicable Model Carbon Steel CUT 1.0-60.0 20-160 CUT100G Low- Alloy Steels Stainless Steel

We are offering Inverter welder & welding machine with IGBT(MIG500). Main Characteristic: Slow wire feeding arc, easy arc ignition. These series machines have function of clear up the wire ball when end ARC. Waveform control technology used to improve the shape, reduce splash. Small welding deformation , good welding seam forming. No Power Factor Correction technology, high power factor. High-frequency inverter, small size, light weight, energy-saving power. High rate of solder cladding. Current and voltage continuously adjustable and wide scope. Supply current value, voltage value matching program, to facilitate regulation of the operator. The use of solid / flux-cored wire. Sustained high rate of load can be a long time for welding. Figures show that the welding parameters can be accurately preset. Technical specifications: MODEL Precision MIG350EP Precision MIG400EP Precision MIG500EP Input Voltage (Three phase)266V-456V 50Hz-60Hz Rated input current 21A 27A 37A Rated input power 13.8KW 16KW 24.4KW Voltage Regulator range 13-31.5V 15-40V 13-39V No-load voltage 66V 66V 66V Output current range 80-350A 50-400A 50-500A Feeding speed 3-15m/min 1.5-19m/min 3-15m/min Diameter wire 0.8/1.0/1.2 0.8/1.0/1.2 1.0/1.2/1.6 Type of wire Solid/drug Solid/drug Solid/drug Duty cycle 60% 60% 60% Efficiency 85% 90% 85% Power factor 0.93 0.93 0.93 Insulation class B F B Protection class of case IP21 IP23S IP21 Cooling method Air cold Air cold Air cold Overall dimension 560*300*530mm 560*300*530mm 660*300*530mm Weight 40kg 41kg 50kg Weight wire feeding machine 9kg 9kg 9kg

We are offering ARC /MMA 200 inverter welding equipment. Features: Rationale: Adapted powerful MOSFET to change the supply frequency of 50/60HZ to high frequency (up to 100KHZ), and then to come down the voltage as well as to change the AC current to DC current by the circuit, and eventually to turn out the powerful DC supply under the support of the PWM adjustment technology; in such an inverter design circuit, the weight and volume of main transformer comes down dramatically , and its efficiency is over 30% increased instead 1. Auto-Compensation-Function as to the power supply fluctuation, strong adaptability of anti-power-supply fluctuation and stable welding current 2. Over-Voltage, Over-Current , Over Heat Auto-Protection Functions 3. Excellent Arc Force Compensation Function 4. Reliable, Light and Small with High-Efficiency & High Energy Savings 5. Adaptable to the welding application in different kinds of acid or basic electrodes 6. Adaptable to the welding application on different kinds of low carbon steels, medium carbon steels and alloy-steels Application Fields: * Construction & Assembly Sites * Light industry Iron & Steel Processing Factories * Home & Furniture Application * Equipments Assembly & Repairs * General Application ARC200T Parameter Input Voltage(V) AC220V±15% No-load Loss(W) 60 Frequency(HZ) 50/60 Efficiency(%) 80 Rated Input current(A) 58.4 Power Factor 0.73 No-load Voltage(V) 66 Insulation Grade F Output Current Range(A) 10-200 Housing protection Grade IP21 Rated Output Voltage(V) 30 Net Weight(kg) 17.5 Duty Cycle(%) 60 Dimension (mm) 450*205*370 Product Purchase Guide Base Material Welding method Plate thickness(mm) Current Range(A) Applicable Model Carbon Steel ARC 2.0-6.0 10-200 ARC200T Low- Alloy Steels Stainless Steel

We are offering IGBT Module Inverter Semi-auto MIG/MAG Welder MIG500I. Feature: MIG500I Parameter Input Voltage(V) AC380V±15% Efficiency(%) 85 Frequency(HZ) 50/60 Power Factor 0.93 Rated Input Power(KVA) 24.7 Insulation Grade F Output Current(A) 80-500 Housing protection Grade IP21 Output Voltage Adjustment(V) 39 Net Weight(kg) 42 Wire-feeding Speed(m/min) 3.0-24 External Dimension (mm) 650*310*640 Duty Cycle(%) 60 Type of Wire Feeder Split Product Purchase Guide Base Material Welding method Plate thickness(mm) Current Range(A) Applicable Model Carbon Steel CO2/MAG 1.0/1.2/1.6 80-500 MIG500I Low- Alloy Steels Stainless Steel 1.much smaller & lighter by comparison to the transformer welding machines;its medium frequency inverter transformer inside is much lighter than the traditional transformer;in total, its weight is only within a range from 1/5 to 1/10 of the weight of the transformer welding machine, and around 1/3 of the transformer welding machine in volume; 2.high effiency and energy savings;due to a much smaller volume, the raw materials of copper and steel needed are much less consumption, and there is much less non-contribution energy consumption while current runs through;its power usage efficiency is up to 80%-85%, its power factor is up to 0.93;and the energy consumption saving is up to 1/3 in total by comparison to the transformer welder. 3.Digital display, current & voltage preset function 4.continuous adjustment function of the welding current & voltage with a sufficient wide adjustment range. 5.capable of forming a good seam shape in the opposite side while making a backing weld 6.adapted an instant wire feeding circuit design, much more stable in wire feeding by comparison to the traditional instant voltage wire feeding mode, capable of achieving highly stable wire feeding within the full range of current adjustment 7.highly stable during the welding process with soft & smooth melted drop transferring so as to assure a nice and smooth seam shape Built-in a unique electronic inductance, capable of precisely control the short-cut melted drop transfer and the mixed transfer processes as well;capable of precisely changing the status of arc stiffness through adjusting the knob of electronic inductance to meet the different characteristic requirements accordign to the user's different requirements