Description
TECNA 35kVA PNEUMATIC SPOT WELDER WITH DIGITAL CONTROL – 4661
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The 4661 Spot Welder by Tecna is a 35kVA industrial quality pneumatic operated digital machine, perfect for production spot welding. With a impressive spot welding capacity and water cooled arms, this Tecna Spot Welder is designed to meet every need of spot welding. A stationary ergonomic frame helps to facilitate the operators work and the frontally positioned control unit allow viewing of welding data even during the Spot welding cycle. Pneumatic commands and the compressed air gauge have been placed at the top of the machine for easier adjustments and readings. An adjustable electrode force features on this machine: a microswitch starts the welding cycle when the pre-set desired value is reached.
Key Features:
Adjustable length spot welding arms for greater working flexibility
Optional TE 550 constant current control unit.
Designed for both single and automatic cycle.
Chrome-Copper electrode-holders for heavy duty work and long life, designed for straight and angled fitting
Water-cooled transformer, electrodes and arms
Epoxy resin coated transfomer
Adjustable electrode stroke and speed control valves
Shock absorber for cylinders end of stroke and air discharge silencers
Electrode force adjustment with air filter reducer with gauge
Semi-automatic drainage system
A lubrication free, air operated cylinder eliminates oil mist
Adjustable foot pedal length
Water-cooled transformer, arms and electrodes.
Microprocessor control unit TECNA TE90.
Digital adjustment of weld cycles and welding power
Water Cooler available – Prices on request
Two stage electric foot pedal, allows the operator to bring pieces together and to weld them only when correctly positioned.
Pre-arrangement for the connection of a second electric two-stage foot pedal item 70284 – Available on request
Connection of the second 70284 foot pedal allows recollection of two different adjustments of time – current. A helpful function when different welding times are utilized on the same piece
FREE UK MAINLAND DELIVERY
1 YEAR WARRANTY
Technical Spec:
Power @ 50% – 35 kVA
Maximum Short Circuit Power – 14 kA
Arms Gap – 280 mm
Min Throat Depth – 480 mm
Max Throat Depth – 800 mm
Force On Electrodes @ Max daN – 210 mm
Electode Stroke – 5 – 120 mm
Maximum Welding Power – 62 kVA
Water Consumption l/min – 4
Min Water Pressure Bar – 2.5
Arms Diameter – 50 mm
Electrode Holders Diameter – 25 mm
Fuse (Delayed Action) – 63A
Weight Kg – 225
Dimensions (mm) – 320 x 800 x 1230
