TECNA 32 – 63 kVA Bench Welders

TECNA Models 2121D – 2126D Bench Welders available from TECNADirect.com

TECNA 2121D – 2126D bench welders from TECNADirect.com. TECNA 2121D – 2126D bench welders are available from 32 to 63 kVA. TECNA 2121D and 2126D bench welders offer high performance and efficiency for a wide range of resistance welding applications.

TECNADirect.com carries a complete line of TECNA Linear Action Spot and Projection Bench Welders, perfect for resistance welding applications with smaller Assemblies. TECNA Bench Welder tooling can be configured with specially designed part holding fixtures or smaller seam welding heads. Your bench welder will be sized for your unique application and built to the highest quality standards you expect from WSI. TECNA has decades of experience with fine, high-precision resistance welding applications.

TECNA 32 – 63 kVA bench welders are available NOW. For immediate assistance, please give us a call at 844-44-TECNA or +1-216-475-5629 for immediate assistance.

TECNA 32 - 63 kVA Bench Welders | TECNADirect.com
FEATURESSPECIFICATIONSOPTIONS

TECNA 32 – 63 kVA BENCH WELDER FEATURES:

  • Built-in compressed air filter unit.
  • Electrodes speed control valves, shock absorber for end of stroke and air discharge silencers assuring the minimum noise.
  • Lubrication free pneumatic components to eliminates oil mist and to protect the environment.
  • Cylinder with chrome plated stem for heavy duty works and long life; adjustable anti-rotation device.
  • Cylinder with double stroke with key control.
  • Water-cooled transformer, plates, electrode-holders and electrodes.
  • Transformer with epoxy resin coated windings.
  • TE550 constant current microprocessor control unit.Phase shift welding current adjustment. Synchronous SCR contactor insulated from
  • cooling water circuit with protection thermostat.
  • Two stage electric foot control for clamping and welding pieces only if correctly positioned. The foot control is standard on spot welder models only (on request on projection models).
  • Pre-setting for additional double stage electric foot connection for the direct recalling of welding program no.2.
  • Two-hand safety control with timer for maximum safety, and removable key selector, standard on all models. The push-buttons of the two hand control are standard on projection models only (on request on spot welder models).
ITEM 2121 2122 2123 2124 2125 2126
Spot welder
Projection welder
Nominal power at 50% kVA 32 32 50 50 63 63
Maximum welding power kVA 83 90 110 120 200 218
Short circuit current kA 23 25 27 29 35 38
Maximum welding current on aluminium kA 20.9 22.7 24.5 26.3 31.8 34.5
Maximum welding current on steel kA 18.4 20 21.6 23.2 28 30.4
Thermal current 100% A 5100 5100 7000 7000 6200 6200
No load secondary voltages V 4.4 4.4 5 5 7.1 7.1
Supply voltage 50Hz * V 400 400 400 400 400 400
Cables section L=30 m mm2 25 25 35 35 50 50
Delayed fuses A 63 63 100 100 125 125
Minimum gap mm 155 125 155 125 155 125
Maximum gap mm 285 225 285 225 285 225
Depth L mm 200 200 200
Depth D mm 200 200 200
Max. electrode force (6 bar) daN 300 470 470 470 470 470
Maximum stroke mm 80 80 80 80 80 80
Double stroke – standard mm 60 60 60 60 60 60
Compressed air supply bar 6.5 6.5 6.5 6.5 6.5 6.5
Air for 1000 spots (6 bar)
stroke 20 mm Nm3 1.7 2.6 2.6 2.6 2.6 2.6
max. stroke Nm3 5.4 8.7 8.7 8.7 8.7 8.7
Air supply hose mm 10 10 10 10 10 10
Water cooling l/min 6 6 6 6 6 6
Aerial noise produced dB(A) < 70 < 70 < 70 < 70 71 < 70
Measure conditions
working stroke mm 20 50 20 50 20 50
welding time cycles 10 21 14 29 7 14
welding current kA 17.2 19 20 22 26.2 29
working rating in welds/min 15 6 15 6 15 6
Net weight (approximately) kg 165 167 170 172 185 187

* Different voltages and frequencies on request

  • 2161 Rotary selector for recalling the welding programs on the front side of the welder.

CONTACT TECNADirect.com

For more information, on TECNA bench welders, REQUEST A QUOTE, or give us a call at 844-44-TECNA or +1-216-475-5629.

TECNADirect.com, powered by Weld Systems Integrators, is a stocking master distributor of TECNA industrial resistance welders, tool balancers and accessories. We keep an inventory of TECNA equipment IN-STOCK at our Warrensville Heights, Ohio location for quick shipment and delivery.

Weld Systems Integrators, Inc., manufacturer of rugged, innovative, high-quality resistance welding equipment and machinery. For more information on Weld Systems Integrators visit www.wsiweld.com.