Spot-Welding Systems

i4s Smart Spot Welder

The i4s Smart Spot Welder features all the things technicians love about the i4 and more. Built-in training provides technicians immediate resources to get the job done faster than ever. With our Wifi connectivity, you will receive automatic updates from Pro Spot as well as weld-log reporting via email. This is the most advanced auto body spot welder for sale today.

On-Board Training

i4s-training

The i4s now makes training easier than ever. The i4s’ built-in WiFi allows users to connect directly and quickly to access training videos, materials, and OEM procedures

Train directly on the machine with onboard training videos and files. The i4s has built-in headphone jacks and speakers to help with training. It doesn't matter if it's a loud shop environment or quiet space, just plug in or turn up the volume for the speakers to start training instantly.

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Single Sided Welding

i4s-gun

Single-Sided Welding
10 different Single-Sided welding applications give you the power and versatility to complete any job.

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Wireless

i4s wireless connectivity

With built-in WIFI, the i4s now allows users to instantly connect with Pro Spot for the latest software updates, training videos, and content. Servicing your equipment is easier than ever before; instantly share information with Pro Spot for quick and easy troubleshooting. This feature helps eliminate guesswork and downtime so that shops can remain productive and profitable.

Access Training Instantly
Staying connected is easier than ever with the i4s’ built-in WiFi, which allows users to connect directly and quickly to access training videos, materials, and OEM procedures.

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C2X Adapter

i4s C-X Adapter

The brand new C to X adapter is a true full-force arm. There is no longer a need to switch to manual mode to use this arm. The C2X is also a quick connect arm, making the attachment and removal of this option seamless and fast. Other arms that are available for the i4s include the standard 80mm arm, wheel house arm, and 520mm arm. Every arm can be used in automatic mode and are water-cooled to the tip.

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Logs

i4s C-X Adapter

Export Logs
This wireless connection also gives users the ability to export weld logs to meet the increasing demands from OEMs, insurance companies, and certification programs. Easily export logs to the email of your choice or directly to a USB drive.

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i4s
Smart Gun

i4s-gun

The i4s features an all-new, advanced welding gun with an on-gun display screen that allows instant feedback on every weld performed.

The new i4s gun, with 360-degree arm rotation, also has fingertip controls allowing the user to change settings without needing to return to the machine every time they need to adjust weld parameters. The technician can freely move throughout the vehicle repair process in a fast and efficient manner.

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MEASURE

i4s-Auto-Weld

Measure
At the press of a button, the i4s automatically measures the thickness of the metals using the latest optical technology.
Sense
The i4s senses the metals to be welded from a pre-delivered current, to determine the type of metal.
Weld
The i4s features a new cable-gun. Based on the thickness and resistance feedback information, the i4s delivers the correct weld power every time, regardless of type of metal or thickness.

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360 Arm Rotation

360-Degree Arm Rotation
The new i4s Gun comes with a 360-degree arm rotation, providing technicians with more maneuverability wherever access space on the car is limited.

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Prospot i4s Logs

The logs output wirelessly utilizes the WiFi connectivity, making downloading completed weld logs incredibly easy. Just input the email address on the screen and the weld logs are instantly sent. This is record keeping at its best!

i5 Smart Welder

Pro Spot's i5 Smart Spot Welder features a new medium frequency trans-gun capable of delivering 14,500A with 1,243 lbs (565 daN) of electrode force. The i5 is designed to handle all new ultra-high-strength steel including Boron, etc. The operator can choose between two different modes (AUTO and MANUAL) for the two-sided spot welding. ISAT is your welding equipment distributor so if you are looking for a spot welder for sale you have found your solution.

Pro Spot i5 Smart Welder Overview
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User Interface

User Interface

i5 screens

The i5 comes with an all-new user interface that is intuitive and easy to read thanks to the high-resolution full-color display. Powered by software designed by professional programmers, engineers, and welders.

The high-contrast, full-color touch-screen display featuring over 3,000 OEM screens (with weld data and repair recommendations) from several manufacturers.

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Water Cooled

Water Cooled

water cooled smart arm

The i5 features a 5-gallon (20L) radiator-looped cooling system all the way to the weld caps.

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C to X Adapter

C to X Adapter

i5-c to x adapter

A Perfect Fit
The C to X Adapter was completely redesigned to make the best use of the i5's ultra-high electrode force capability and water-cooled features.

Simple and Strong
No assembly needed. No cables needed. The current is transferred via a pivoting copper conductor which also allows for the buildup of electrode force.

X-Type Design
The X-type design is used on certain applications where the C-type arms cannot reach. 90% of all welding needs can be done with a C-type arm, but for some radiator support and truck bed pinch welds, the X-adapter is priceless. This invention from Pro Spot now makes it possible to weld where you never could weld before!

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AUTO-WELD

AUTO-WELD

i5-auto-weld

Measure
At the press of a button, the i5 automatically measures the thickness of the metals using the latest optical technology.
Sense
The i5 senses the metals to be welded from a pre-delivered current to determine the type of metal.
Weld
The i5 features a new medium frequency trans-gun capable of delivering 14,500A with 1,243 lbs (565 daN) of electrode force. Based on the thickness and resistance feedback information, the i5 delivers the correct weld power every time, regardless of type of metal or thickness.

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Double Acting Smart Gun

i5-double-acting-btns

One of the most important features of the spot gun is its "double-acting" ability. Unlike any other trans-gun on the market, the i5 can spread the electrodes wide open with the push of a button, without operators ever having to remove their hands from their original positions. That not only saves time, but also assures that the operators do not have to alter their holding position in order to loosen and move the weld arm manually, only to then re-tighten.

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i5 Videos

i4 Inverter Resistance Spot Welder

The i4 Inverter Resistance Spot Welder is designed to handle difficult-to-weld materials such as boron steels and Advanced High Strength Steels (AHSS). These new metals are rapidly becoming the material of choice among car manufacturers. The i4 includes an OEM programmable feature with detailed repair illustrations and customized weld programs. Call us today for resistance spot welder prices.

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User Interface

i4-display

i4 Display

The i4 features a clean, ergonomic interface layout with the power switch and electrode pressure knobs all set in a convenient and straight forward manner. It also has a large 4x6" monitor capable of displaying images and OEM repair procedures.

  1. Power Switch
  2. 3 Phase Power Indication Lights
  3. Electrode Pressure Gauge
  4. Electrode Pressure Control Knob
  5. Display Screen
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Single-Sided Welding

i4 single sided weld-samples

Single-Sided Welding

10 different single-side welding applications give you the power and versatility to complete any job. The i4 is capable of handling a variety of single-sided welding needs, including:
washer, nut & bolt, nail, rivet, and stitch.

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i4 Combi

i4 Combi: Built-In MIG Welder

The i4 package can include a MIG welder as an option. It can also be installed later as an upgrade. This feature allows the convenience of STRSW and MIG welding in one unit.

MIG Features

  • 220V 1-phase ready to use
  • Binzel connector: quick-connect all-in-one adapter
  • Ideal for collision repair welding
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Extension Arms

i4 Extension Arms

Extension Arms

The i4 comes standard with several different types of weld arm extensions (508mm U-Arm, C-Arm, Wheelhouse Arm), and others are available upon request, so that you can tackle any welding problem with as much ease and accuracy as possible.

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Double Acting SPot Gun

i4 Double acting spot gun-500

Double-Acting Spot Gun

The new innovative Spot Gun from Pro Spot features double-acting cylinder, wide-spread electrodes and self-aligning electrodes.

Push one button to open electrodes wide, then push the other button to close electrodes and weld. Pro Spot's PS-500 Spot Gun System features electrode pressure over 600 lbs. with all extension arm sizes. I-CAR minimum recommended squeeze pressure is 400 lbs.

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PHS-101 Hybrid Spot Welder Battery Operated Welder

No 3 Phase? No Problem!

Battery operated DC spot welding system with current monitoring. The Hybrid Spot now features weld-current monitoring to show the operator how much current is delivered to each weld. The unit can also alert the user when the weld current falls below a preset level. The Hybrid Spot Resistance Spot Welder provides a great alternative spot welder where 3 phase power is not available or overloaded. The battery operated welder delivers high amperage DC weld current designed to produce powerful spot welds. No input power is required to operate the welder. The built-in charging system is capable of charging all batteries at the same time.

PHS-101 Hybrid Spot Welder
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Control Panel

i4-display

Front Panel

The PHS-101 features a simple and clean front panel layout, utilizing a weld-control button and LCD screen to reduce power consumption, maximizing the number of welds the PHS-101 is capable of handling.

  • Weld-Control Button
  • System Display
  • Air Pressure Gauge
  • Air Pressure Regulator
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Double-Sided Welding

i4 single sided weld-samples

Double-Acting Gun
New innovative Spot Gun from Pro Spot features double-acting cylinder, wide-spreading electrodes that are also self-aligning. Push one button to open electrodes wide, then push the other button to close electrodes and weld. Pro Spot's PS-500 Spot Gun System features electrode pressure over 600 lbs. with all extension arm sizes. I-CAR minimum recommended squeeze pressure is 400 lbs.

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Single Sided Welding

Single-Sided Welding
10 different Single-Sided welding applications give you the power and versatility to complete any job. The Hybrid is capable of handling a variety of single-sided welding needs, including: washer, nut & bolt, nail, rivet, and stitch. Also, with the single-sided gun, the weld hammer welds directly onto the work area and pulls the dent.  To release, simply twist the hammer sideways, reposition, weld, and pull again. This procedure is by far the fastest dent-pulling system on the market, and no consumable washers or studs are needed.  Spot Hammer weld leaves no hole after the procedure, just a smooth, dent-free surface. When more pulling power is needed, simply increase the current. The replaceable welding tip on the Spot Hammer tip will last for over 1,000 welds.

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Batteries

i4 Double acting spot gun-500

Battery Operated
The Hybrid series welders are completely battery operated which means no special power installation is required, making them much more portable than traditional welders.

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