TECNA Inverter Bench Welder

Items: 2112F – 2118F (29 – 90 kVA)

TECNA 2112F – 2118F inverter bench welders from TECNADirect.com. TECNA 2112F – 2118F inverter bench welders available from 29 – 90 kVA.

TECNADirect.com carries a complete line of TECNA Bench Linear Action Spot and Projection Welders, perfert 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.

TECNA Bench are available from WSI at TECNADirect.com, or for immediate assistance, please give us a call at 844-44-TECNA or +1-216-475-5629 for immediate assistance.

CONTROL CABINET FOR MEDIUM FREQUENCY WELDERS

The control cabinet, which controls the medium frequency welder, integrates the inverter, the welding control unit TE700, the protection and safety devices.  There are different sizes available, depending on the power of the welder. The cabinet can be placed on the working bench beside the welder.

TECNA Inverter Bench Welder | TECNADirect.com

TECNA BENCH WELDER FEATURES:

  • Medium frequency welders, designed to obtain high quality welding.
  • Cylinder with 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 (excluding item 2112F).
  • Built-in filter assembly with compressed air regulation device. Compressed air disconnecting device.
  • Electrodes speed control valves, shock absorber for end of stroke and air discharge silencers assuring the minimum noise.
  • Two stage electric foot control for clamping and welding pieces only if correctly positioned.
  • Pre-setting for additional double stage electric foot switch connection for the direct recalling of a different welding program.
  • Water-cooled transformer, plates, electrode-holders and electrodes; transformer with epoxy resin coated windings.
  • Arranged for all models: two-hand safety control with timer and removable key selector, assuring the best safety. The two-hand control device is standard on projection models only (it is available upon request on spot welder models).
  • Flow-switch with flow indicator which stops the machine if the cooling water does not flow.
SPECIFICATIONSOPTIONS AND ACCESSORIES

Technical data

ITEM 2112F 2113F 2114F 2115F 2117F 2118F
Spot welder
Projection welder
Nominal power at 20% kVA 46 60 88 88 142 142
Nominal power at 50% kVA 29 38 56 56 90 90
Short circuit current kA 19 19 25 25 32 32
Thermal current 100% kA 4.0 4.0 4.8 4.8 6.4 6.4
Max welding current
– on 50 mΩ load
– on 100 mΩ load
– on 200 mΩ load
kA
kA
kA
19
17
14
19
17
14
25
24
18
25
25
20
32
30
22
32
31
24
No load output voltage V 5 6.9 9.3 9.3 10.9 10.9
Supply voltage 50Hz * V 400 400 400 400 400 400
Cables section L=30 m (400V) mm2 10 16 25 25 35 35
Delayed fuses (400V) A 40 63 63 63 100 100
Equipped with control cabinet item 1592NA 1592NA 1593NA 1593NA 1594NA 1594NA
Electrode taper Ø mm 12.7  – 18  – 18
Minimum gap 118 50 156 134 168 155
Maximum gap mm 118 100 286 229 298 250
Depth L (spot) mm 160 250  – 280
Depth D (projection) mm 93  – 210  – 230
Max. electrode force (6 bar) – standard daN 187 187 470 470 736 736
Max. electrode force (6 bar) with option 6164 daN  –  –  –  – 1242 1242
Maximum stroke mm 50 60 100 100 100 100
Adjustable double stroke – standard mm 60 60 80 80
Min. air supply pressure bar 6.5 6.5 6.5 6.5 6.5 6.5
Air for 1000 spots (6 bar)
Standard version – stroke 20 mm Nm3 1.5 1.5 2.6 2.6 4.6 4.6
Standard version – max. stroke Nm3 2.2 2.2 8.7 8.7 15.4 15.4
– Ø air supply hose mm 8 8 10 10 15 15
– Water cooling l/min 6 6 10 10 10 10
– Aerial noise produced dB(A) 76 76 74 74 78 77
Measure conditions
– working stroke mm 20 50 20 50 20 50
– welding time ms 140 420 160 380 180 440
– welding current kA 14.3 14.3 18.8 18.8 24 24
– working rating in welds/min 15 6 15 6 15 6
Net weight (approximately) kg 59 66 166 152 178 185
Control cabinet net weight kg 36 36 46 46 63 63

* Different voltages available on request

Item
2112D
Item
2113D
Item
2114D
Item
2115D
Item
2117D
Item
2118D
Photo
Description
onrequest onrequest TECNA Option 8042 | TECNADirect.com Item 2162
Rotary selector for recalling the welding programs.
onrequest onrequest onrequest onrequest TECNA Option 8042 | TECNADirect.com Item 2163
Rotary selector for recalling the welding programs.
onrequest onrequest 6140 proportional valve Item 2194
Proportional valve, allows to adjust the working pressure directly from the control unit and to combine a proper pressure value to each program. It assures constant and accurate working pressure.
onrequest onrequest onrequest onrequest 6140 proportional valve Item 2168
Proportional valve, allows to adjust the working pressure directly from the control unit and to combine a proper pressure value to each program. It assures constant and accurate working pressure.
onrequest  onrequest  2164 1242dan cyclinder Item 6164
Cylinder 1242 daN, max stroke 100 mm, double stroke 0÷80 mm, working stroke 5÷100 mm.
standard onrequest standard onrequest standard onrequest  73072 foot swith Item 73072
Main electric foot-switch
onrequest onrequest onrequest onrequest onrequest onrequest TECNA Option 70379 Foot | TECNADirect.com Item 72038
Additional double stage electric foot switch for the direct recalling of a different welding program.
onrequest standard onrequest standard onrequest standard 70491 twohands Item 73148
Two-hand safety control on pedestal, adjustable height. Recomended for the operator safety according to the working requirements.
onrequest onrequest onrequest onrequest onrequest onrequest TECNA Option 6033 USB | TECNADirect.com Item 72278
USB interface board.
onrequest  onrequest onrequest onrequest  onrequest  onrequest TECNA Option 8038 Sensor | TECNADirect.com Item 72531
Position sensor
standard standard standard standard standard standard TECNA Option Standard Pneumatic Circuit | TECNADirect.com Standard pneumatic circuit.
onrequest  onrequest onrequest onrequest  6138-6139 low-force Item 2165 (for Standard Cylinder)
Item 2167(for optional Cylinder 1242 daN)
Low-force squeeze, the electrode closes at a reduced force. This is particularly useful when welding weak pieces.
onrequest 2172 l300mm Item 2172
Depth L=300 mm

standard=Standard onrequest=Upon request

Specifications subject to change without notice.

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 is a stocking master distributor of TECNA Pedestal Welders, including Rocker Arm Spot WeldersPress-Type Spot Welders and Press / Projection Welders. We also carry a complete line of Bench WeldersPortable Spot Welding GunsTool Balancers and Accessories. Best of all, we keep an inventory IN-STOCK at our Warrensville Heights location for quick shipment and delivery.

TECNADirect.com is powered by 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.