Home / Shop All Products / FAN Proton TT 4.0 Resistance Spot Welder Home / Auto Collision Repair Equipment / Automotive Welding Equipment / Resistance Spot WeldersFAN Proton TT 4.0 Resistance Spot Welder Call for Price SKU: FAN-TT4.0 Categories: ALL PRODUCTS, Auto Collision Repair Equipment, Resistance Spot Welders, TECNA & FAN Spot Welding Products Description Inverter technology controlled by a microprocessor allows automatic setting and monitoring of all welding parameters with minimal or no input from the operator. Smart Plus mode is completely automatic needs no operator input. Quick mode requires operator to set welding time, current and force only Full mode allows the operator to make custom welding programs and save to memory.   Superior Features – Easily Welds Boron and all other Ultra High Strength Steels. – Fully water-cooled, including transformer, welding gun, arms, and electrode caps. – Output power 14,000 amps. – Max electrode force: Transgun (Grey) 8679TS = 450 daN. Optional Transgun (Red) 8679TS7 = 700 daN. – USB Port and for easy upgrade of programs and software. – USB port to download and store all weld record. – Approved for weld bonding. – Touch screen control – Lightweight cables – Automatically determines the thickness and type of steel to be welded – Automatically sets all the welding parameters including output power, weld time, and squeeze force. – Weld and weld settings are monitored and adjusted 2000 times per second producing a factory quality weld.   Arrives fully loaded: 8685WS standard arm 8689WS wheel arch arm 8686WS 355mm long reach arm 8688WS  505mm long reach arm Heavy duty balancer Accessory kit, strong stable cart on casters and a protective cover.   Technical Data Supply Voltage:  230 – 400 V  3 Phase Mains Voltage Tolerance: /- 10% Mains Protection: 25 – 32 A Max Welding Power: 60kVA Max Welding Current: 14,000 A / 14 kA Welding Power Force: 450 / 700 daN OEM Approvals: Mercedes-Benz   Lead Time: 4-6 Weeks     You Might Also Like 5241 Short Grey-Gun Electrode for TECNA and FAN Spot Welders $ 110.00 5220W Ball Electrode for TECNA and FAN Spot Welders $ 120.00 Welding Cap Wrench for TECNA and FAN Spot Welders $ 38.00 5244W Electrode for TECNA and FAN Spot Welders $ 525.00 8691 X-Gun Adapter for TECNA and FAN Spot Welders $ 2,185.00 8690W/S Roof-Panel Welding Arm for TECNA and FAN Spot Welders $ 2,230.00 5228/7 Short Red-Gun Electrode for TECNA and FAN Spot Welders $ 93.00 5227W Standard Electrode for TECNA and FAN Spot Welders $ 147.00 5221/2 Electrode for TECNA and FAN Spot Welders $ 132.00 5234 A Cap – Welding Caps for TECNA and FAN Spot Welders $ 145.00 8689W/S Wheel-Well Welding Arm (82mm) for TECNA and FAN Spot Welders $ 700.00 Electrode Holder for 5221/2 Electrode $ 120.00 – $ 125.00Price range: $ 120.00 through $ 125.00 Welding Arm Cover for TECNA and FAN Spot Welders $ 5.00 Welding Arm Locking Wrench for TECNA and FAN Spot Welders $ 32.00 5230T Medium Grey-Gun Electrode for TECNA and FAN Spot Welders $ 125.00 ONLINE TRAINING COURSE for FAN Proton TT 4.0 Resistance Spot Welder $ 125.00 5218/C Hexagon Cap – Welding Caps for TECNA and FAN Spot Welders $ 155.00 5240W Electrode for TECNA and FAN Spot Welders $ 182.00 5220W/P Ball Electrode with Welding Tip for TECNA and FAN Spot Welders $ 110.00 8687W/S Welding Arm (635mm) for TECNA and FAN Spot Welders $ 1,385.00 5243W Electrode for TECNA and FAN Spot Welders $ 355.00 5229/7 Long Red-Gun Electrode for TECNA and FAN Spot Welders $ 108.00 5242 Long Grey-Gun Electrode for TECNA and FAN Spot Welders $ 126.00 8685W/S Standard Welding Arm (85mm) for TECNA and FAN Spot Welders $ 695.00 5230/7 Medium Red-Gun Electrode for TECNA and FAN Spot Welders $ 105.00 8688W/S Welding Arm (505mm) for TECNA and FAN Spot Welders $ 1,168.00 8684W/S Welding Arm (205mm) for TECNA and FAN Spot Welders $ 905.00 8686W/S Welding Arm (355mm) for TECNA and FAN Spot Welders $ 1,150.00 5233 E Cap – Welding Caps for TECNA and FAN Spot Welders $ 145.00 5223W Long-Reach Electrode for TECNA and FAN Spot Welders $ 155.00