The Hobart Handler 140 utilizes inverter technology to deliver a smooth,stable arc that is easy to control,making it suitable for novices.It features a 7-step voltage selector and an infinitely variable wire feed speed for precise parameter adjustment to match different materials.The unit includes a thermal overload protection function to prevent damage from prolonged use.Its lightweight design(57 lbs)and compact size facilitate easy movement for garages or small shops.Furthermore,it is compatible with flux-cored wire,allowing for gasless welding,which increases versatility.The overall construction is robust,featuring a steel case and durable components to ensure long-term reliability.Additional features include an intuitive control panel,an adjustable gun holder,and standard accessories like a 10-foot power cord,enhancing user experience and safety.
The input power is 120V AC single-phase,60Hz frequency,with an output current range of 25-140A and a maximum open-circuit voltage of 30V.The duty cycle is 20%at 90A,suitable for intermittent welding tasks.It supports wire diameters from 0.023 to 0.035 inches,with a wire feed speed range of 100-700 IPM(Inches Per Minute).It weighs 57 lbs,measures 20x10x15 inches,and uses a fan-cooling system for efficient heat dissipation.The recommended shielding gas is C25(75%Argon/25%Carbon Dioxide),with a suggested flow rate of 15-25 CFM.It complies with UL and CSA safety standards and has an operating temperature range of 0-40°C.Other specifications include a 6-foot power cord length,a default 0.030-inch wire setup,and a built-in wire feeder,suitable for welding material thicknesses from 24 gauge to 1/8 inch.
The Hobart Handler 140 is widely used in automotive body repair,home DIY projects,metal furniture fabrication,and agricultural equipment maintenance.Due to its moderate power and ease of use,it is highly suitable for small workshops and repair shops.It can weld mild steel,stainless steel,and aluminum(with additional accessories),handling material thicknesses from 24 gauge to 1/4 inch.In the construction industry,it is used for light structural welding like railings and brackets.Educational institutions often use it for teaching basic welding skills.Its portability makes it apt for on-site repairs,such as farm equipment maintenance or artistic creations.Additionally,it can be used for small-batch production in manufacturing,like sheet metal fabrication and pipe joints,providing consistent weld quality.User feedback indicates reliable performance in outdoor applications,though power source stability should be considered.
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