858 Percussion Welder

There are many different options when it comes to resistance welding equipment. Under the category of resistance welding, OEMs and shops have the option to choose flash welding equipment, micro spot welding machines, or micro arc welding machine options. The 858 Percussion Welder front panel makes micro-welding simple with advanced features that allow for any type of micro welding to be possible.

858 Front Panel

Our Micro Wire Welding Machine Process

The Percussion Welder Model 858 is a top micro arc welding machine. It allows two wires of similar or dissimilar metals to be welded together quickly, efficiently, and with precision and control.

The Model 858 is the control system for the bench unit, and it offers precision adjustment for different metals, diameters of materials, and the specific current required for the process. This control over the micro welders equipment is user-friendly, with dial control over the actuator, delay, and weld energy voltage control.

The user can also adjust the mode, pulse, polarity, and capacitance for each weld using clearly marked switches on the panel. The system is ready to use upon arrival, and with intuitive operation, our micro spot welding machine is easy to integrate into any process.

Our mirco welding equipment is ideal for manual operation, but it is easily adaptive and integrated into automated production lines and processes. The Model 858 micro welding machine system comes with the Model 726 Bench Fixture and the optional Percussion Weld Monitor that tests welds for customizable good/no good quality control.

If you have any questions about our micro welding machines, or if you are struggling to find a micro welding solution, call us at 303-536-7838 or reach out to us online.

Advanced Control Features

The 858 Percussion Welder offers a suite of advanced control features that make it an indispensable tool for precision micro-welding. The front panel is equipped with user-friendly controls that allow operators to fine-tune every aspect of the welding process. From adjusting the actuator and delay settings to controlling the weld energy voltage, the 858 provides unparalleled precision and flexibility.

Operators can select from various mode settings, including regular and heavy-duty, to match the requirements of their specific application. The ability to control pulse width, polarity, and capacitance ensures that each weld is optimized for strength and durability. These features make the 858 Percussion Welder a versatile solution for a wide range of micro-welding tasks.

858 Front Panel




AC Input:

110-120 VAC 60 Hz 20 amp peak;

200~220 VAC 50~60 Hz 10 amp peak

Circuit Protection:10 amp or 20 amp fuse  (see above)

Regular:          Bank 1       330 µF

Bank 2    1,830 µF

Bank 3    8,430 µF

Heavy Duty:    Bank 1  10,230µF

Bank 2  11,730µF

Bank 3  18,330µF

Bank voltage range:0-150V
Repetition rate:Repetition rate
Timing Delay:0.5 to 5.0 milliseconds
Triggering:Closed contact 15v
Polarity:Positive  or  Negative:  User Selectable
Actuator Energy:0 to 30 Joules into 0.6 ohms
Actuator Speed:

0-33 in/per sec.


Cooling:Fan forced air

9”W    X   15”H   X   20”D

(229mm)   (381mm)   (508mm)

Weight:35lb (16kg)

Operation So Simple And Intuitive, We Can Show You How To Use it.

If you’re like us, sometimes a picture (or video) is worth a thousand words. Watch our video showing you step-by-step how easy Percussion Welder 726 Bench fixture is to operate.

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For more demos, slow-mo’s, and closeups of the action.

Ready to take your Welding Process to the next level?

Reach out to us today and get a complimentary process review and consultation.