These Self-contained Suspended Spotwelding Guns are 32-75 KVA rated @ 50% duty cycle, air operated and water-cooled. Microprocessor Solid State Digital Controls are either built-in or as a separate control unit.
GUN FEATURES:
Designed for carrying out high quality welds with high productivity and reduced installation costs.
High electrode force. Reduced dimensions and safe components.
Built-in transformer increases efficiency and reduces primary electrical demand by up to 50% or more.
Gyro-bail suspension provides 360° rotation for increased maneuverability.
Accepts wide range of standard and special arms to accommodate different application. "C" type gun accommodates those hard to access areas.
Supplied complete with earth leakage detector for safety control.
"Lubrication-free", oil-less chromium plated cylinder and shaft for heavy duty operation and long life.
Possibility to choose among different control units in order to meet all production requirements.
Model 3125
(L) Scissor Type Gun
3125 (36 KVA)
View Specifications: Models 3020-3169
BUILT-IN CONTROL FEATURES:
Simplified programming via 5 push buttons. TE300 Features
Microprocessor digital control
lets you select between 2 weld schedules at the flip of a switch.
Modular control is built right
into the gun allowing easy user maintenance and reduced installation cost.
11 Programmable parameters
for each program.
Slope & Pulse Functions.
Single and Automatic Repeat Modes.
Optional Automatic and Double Stroke.
Compensation, allows welding of oxidized or slightly dirty or rusted sheets or rods.
Delay of first phase shift to allow the best balance of the machine absorption from the power mains.
Self adjustment between 50 and 60 Hertz.
See the LORS-Tecna Control Handles Section for complete description.
SEPARATE CONTROL UNIT TE510:
63 welding programs, 2 with direct recall.
Display of the welding current in kA and of conduction angle.
Welding current or conduction angle limits. Model TE510
Constant current working.
Slope, pulses, pre-weld and post-weld functions.
Automatic double stroke function.
Stepper function with programmable curve.
Removable key for programming or for run.
Key to select single button control or two hands control.
Serial communication by means of insulated RS-232 interface or RS-485 (option).
OPTIONS:
Built-in Current Meter, up to 63 welding programs. Constant Current, Weld Counter & Stepper Function. For details see the LORS-Tecna Control Handles Section.
Spring Balancers and Bridge Rail Systems.
Double Trigger Handle, for maximum maneuverability and easy handling in various planes.
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