INVERTER of CHWELD GTAW
 CH-WELD GTAW Inverter- Power source which increases the frequency of the incoming primary power, thus providing for a smaller size machine and improved electrical characteristics for welding such as faster response time and more control for pulse welding, enable energy efficiency and energy saving
CH-WELD GTAW welding process joins metals by heating them with a tungsten electrode which should not become part of the completed weld. Filler metal is sometimes used with argon inert gas or inert gas mixtures for shielding. CH-WELD GTAW creates a good looking and solid weld.
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INVERTER of CHWELD SMAW
 CH-WELD SMAW Inverter- Power source which increases the frequency of the incoming primary power, thus providing for a smaller size machine and improved electrical characteristics for welding such as faster response time and more control for pulse welding, enable energy efficiency and energy saving.
CH-WELD SMAW is a manual arc welding process that uses electrode coated with flux to lay the weld. An electric current, in the form of either alternating current or direct current from a welding power supply, is used to form an electric arc between the electrode and the metals. As the weld is laid, the flux coating of the electrode disintegrates, giving off vapors that serve as a shielding gas and provides a layer of slag, both of which protect the weld area from atmospheric contamination. CH-WELD is safe and reliable equipment, with perfect and stable arc, less spatter and better quality welding.
SMAW is used extensively in the construction of steel structures and in industrial fabrication. The process is used primarily to weld iron, steels and stainless steels. CH-WELD SMAW is very handy and permit you to produce the type of welding that you want.
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INVERTER of CHWELD GMAW
 CH-WELD GMAW Inverter- Power source which increases the frequency of the incoming primary power, thus providing for a smaller size machine and improved electrical characteristics for welding, such as faster response time and more control for pulse welding, enable energy efficiency and energy saving.
CH-WELD GMAW is an arc welding process which joins metals by heating them with an arc. The arc is between a continuously fed filler metal (consumable) electrode and the work piece. Externally supplied gas or gas mixtures provide shielding. Common SMAW/MIG welding is also referred to as short circuit transfer. Metal is deposited only when the wire actually touches the work. No metal is transferred across the arc. Another method of MIG welding, spray transfer moves a stream of tiny molten droplets across the arc from the electrode to the weld puddle.
 CH-WELD WIRE FEEDER, Flux Cored Arc Welding (FCAW) - An arc welding process which melts and joins metals by heating them with an arc between a continuous electrode wire and the work. Shielding is obtained from a flux contained within the electrode core. Depending upon the type of flux-cored wire, added shielding may or may not be provided from externally supplied gas or gas mixture. CH-WELD provides you a comprehensive package and is a reliable equipment you can trust.
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DC Inverter Air Plasma Cutting Machines
 DC Inverter Air Plasma Cutting Machines. Inverter- Power source which increases the frequency of the incoming primary power, thus providing for a smaller size machine and improved electrical characteristics for welding, such as faster response time and more control for pulse welding, enable energy efficiency and energy saving.
CHWELD Plasma Arc Cutting - An arc cutting process which severs metal by using a constricted arc to melt a small area of the work. CHWELD Plasma Cutting Machines can cut all metals that conduct electricity. It has a rapid speed glabrous cutting without polishing. It has a high efficiency, energy saving, light weight and small in size.
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CHWELD HSB SERIES POSITIONER
 CH-WELD HSB series positioner. a universal application in the manual and mechanical welding for circumferential seams.
It works in MIG/MAG, CO2, TIG welding source, making a set of special circumferential automatic welding system. This system is suitable for circumferential welding of metal parts which need a mass of circumferential welding. Turning angle of the rotating table is from 0 to 90 or 120 degree and come with Frequency-Conversion stepless speed and Electrical Magnetism Stepless speed. Wide range of applications: automatics welding or cutting of complicated work piece such as machine frame, machine base, flange, ball vessel, etc.
CH-WELD HSB series positioner is a robust machine. It has a solid frame and with strong welded design.
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CHWELD HSG SERIES ROLLS
 CH-WELD HSG series rolls machine is applicable to pipe's welding, and can be adjustable to pipe's size. It adopts inverter governor, double-turbo gear box, heavy-load turning rolls, stepless timing and low driving noise. It keeps speed stable, ease and precise rotating at the required position for fitting, assembly and welding of the work-piece quickly, safely and efficiently
CH-WELD HSG series rolls machine an all-purpose welding equipment which is highly efficient and automatically weld circle-seam. It could equip with GTAW welder (feed wire or not feed wire), GMAW (CO2/MAG/MIG welding), plasma cutting machine or other welding power, to get a set of automatic welding system, applicable for various kinds of cycle seam automatic welding, with characteristics of convenient to install, transport and easy to operation.
Type: HSG-Z self-adjustable, HSG/K adjustable, multi-rolls, double-head turning rolls. HSG/Z rolls is self adjustable by the size of the rolls body
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HSC SERIES AUTOMATIC TELESCOPIC MANIPULATOR
 Wide application range: Full-position, stationary, and stationary turning manipulator.
It is suitable for all kinds of welding methods and has the functions of following up, monitoring and reclaiming the welding flux. The machine can be used with turning rolls, SAW (for CO2/TIG welding machine) to automatic welding centre, which can equipped with many kinds of domestic & import welding machines. Column & Boom Manipulators are designed to work independently or in conjunction with rotating and/or positioning equipment to locate an Automatic Welding Head in the correct position over the work-piece to achieve the necessary down hand weld.
CHWELD HSC Series the superior performance:
The beam-column height is from 2m to 12m for choice, the firm structure between the cross arm and beam-column can ensure the necessary precise support and stabilization. The cross arm not only embed inside of the small caliber, but also operate circle or vertical welding from the outside of the large caliber. The moving cross arm adopt the inverter controlling by using PLC program controller with high mechanical precision and precision orientation.
Application Range: For shipbuilders, metal fabricators, rolling welding of chemical industry, boiler, metallurgy, electric power,etc. Can be used in conjunction with Cutting Machine Installations, Semi-Automatic Welding Installations and supporting Grinding Heads.
CHWELD HSC Series Column & Boom Manipulators allow the use of full production procedures techniques which increases quality, productivity and best of all, reduces production time and operator fatigue.
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HCB SERIES PORTABLE DIGITAL-CONTROL CUTTING MACHINE
HCB series portable, digital-control cutting machines, cutting from any plane figure formed by beeline or arc can be fabricated under relevant programming.
Installation method: Knockdown designs for easy installation and move around.
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