LORS-TECNA Press-Type Resistance Welders

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LORS is proud to announce that we are a preferred integrator for:

TECNA PRESS & PROJECTION
TYPE RESISTANCE WELDERS

• Single Phase Press-Type Welders 50 KVA

• Three Phase D.C. Spot/Projection Welders 100 KVA

• Medium Frequency Spot/Projection Welders 90-240 KVA

Single Phase Press-Type Welders

MODEL 4666 (formerly Model 4626NA)
This Vertical Press-type welder is 50 KVA rated at 50% duty cycle, air operated and set-up with standard features including welder control.

MODEL 4666
Vertical Press-Type
with standard high lift retraction stroke air cylinder


FEATURES:
	Rugged Welded Steel Frame.
	Built-in Microprocessor Control TE90 with Dual Current, Dual Weld Time, Upslope and Pulsation.
	Digital Phase Shift Weld Current adjustment from 01% to 99% for precision welding.
	Maintenance Free Solid State SCR Contactor.
	Dual Voltage 220V-440V / Single Phase / 60 Hertz output Welding Transformer.
	Soft Touch Control Pad with LED function and value indicators.
	Speed Control adjustments.
	Two Stage Electric Footswitch with the option to add a second footswitch for Dual Current and Dual Weld Time.
	Combination Air Filter and Pressure Regulator with Gauge.

View Specifications: Model 4626NA

Consult LORS for OPTIONS & other available models

Three Phase D.C. Spot/Projection Welders

MODELS 6101-6103
These Press Spot/Projection welders are 100 KVA rated at 50% duty cycle, air operated and set-up with standard features including welder control.

MODEL 6101
Spot/Projection Welder

MODEL 6103
Spot Welder


FEATURES:
	DC Three-Phase welding machines offer the following additional features: - High Power Factor - Reduced load on Plant Primary Electrical Service. - Balanced effect of magnetic materials between Arms. - Reduced installation costs.
	Welding Control unit TE 183, with direct current reading.
	Six-phase Silicon Rectifier with device to check the diodes proper clamping.
	Protection of the diodes against overload, over voltages and temperature.
	Synchronous SCR Contactor insulated from the cooling water circuit with protection thermostat.
	Two-Stage Electric Footswitch.
	Pre-connection for additional Double-Stage Footswitch.
	Emergency Stop push button, to stop the machine immediately.
	Protection with automatic circuit breaker.
	Water-cooled Transformer, Plates, Electrode Holders and Electrodes.
	Adjustable Double-Stroke Cylinder with key control, has Chrome-plated Stem for heavy duty works and long life. Adjustable, anti-rotation device.
	Complex Pneumatic cycle, with electrode low force squeeze.
	Built-in compressed Air filter unit and tank. (Compressed air disconnection device)
	Electrodes descend without pressure for both maintenance and set-up.
	Standard for all models: Two-Hand Safety Control with timer and removable key selector, assuring the best saftey. The Two-Hand Control Device is standard on Models 6101 and 6102 only (it is available upon request for Model 6103).
	Flow Switch, which stops the machine if the cooling water does not flow.

View Specifications: Models 6101-6103

Consult LORS for OPTIONS & other available models

Medium Frequency Spot/Projection Welders

MODELS 6121-6126
These welders are 90-180 KVA rated at 50% duty cycle, air operated and set-up with standard features including welder control.

MODEL 6122
90 KVA

MODEL 6126
180 KVA


FEATURES:
	These Medium frequency welders are designed to obtain high quality welding.
	Heavy-duty rugged welded Steel frame.
	Built-in TE600 Welding Control.
	Modular Design of mechanical structures: Arms, Brackets and Cylinders.
	Cylinder has Chrome-plated Stem for heavy duty works and long life. Adjustable, anti-rotation device.
	Lubrication free Pneumatic components, to eliminate oil mist and to protect the environment.
	Adjustable Double-Stroke Cylinder with key control.
	Electrodes descend without pressure for both maintenance and set-up.
	Built-in compressed Air filter unit and tank. (Compressed air disconnection device)
	Water-cooled Transformer, Plates, Electrode Holders and Electrodes.
	Two-Stage Electric Footswitch.
	Pre-setting for additional Double-Stage Footswitch connection.
	Arranged for all models: Two-Hand Safety Control with timer and removable key selector, assuring the best saftey. The Two-Hand Control Device is standard on Projection models only (it is available upon request on Spot Welder models).
	Emergency Stop push button, to stop the machine immediately.
	Protection with automatic circuit breaker.
	Flow Switch, which stops the machine if the cooling water does not flow.