T. J. Snow > Supplies > Miyachi > Micro-Welding Equipment

Fine Spot Resistance Welding Heads

Miyachi’s fine spot weld heads excel in providing consistent, precise, high quality welds at low pressures. Their variable pressure settings range from 4 oz. up to 150 lbs. and their low inertia design, coupled with their force firing system, ensures a quick dynamic response that initiates the weld control at the precise moment when the preset electrode force is applied to the workpiece.

Miyachi’s fine spot weld heads are designed for either in-line or series welding. For automated applications, they can be used with an air actuation system for repeatable, reliable high speed operation.

The variety of fine spot weld heads allows for their use with a wide range of welding applications. Typical applications include battery pack assembly, small Electro-mechanical parts, miniature lamps, switch contacts, electrical connectors, and terminal connections. Whatever your application, the high performance and durability of these welders will deliver the high quality, precision small parts welding capabilities you require.

T. J. Snow carries a full line of the Miyachi products for Microjoining and Microwelding applications. If you are not sure what fits your application, feel free to contact us for further assistance.

Also feel free to review typical applications of Micro-welding equipment.

**Specifications of Miyachi Fine Spot Resistance Welding Heads**
	MH-80F	MH-88F	MH-180F	MH-188A	MH-90A
Weld Pressure:	4 oz. - 20 lbs.	4 oz. - 20 lbs.	2 - 100 lbs.	5 - 50 lbs.	7 - 150 lbs.
Maximum Rating:	2 KVA 250 watt-seconds	5 KVA 250 watt-seconds	20 KVA 875 watt-seconds	20 KVA 875 watt-seconds	30 KVA 1000 watt-seconds
Maximum Electrode Stroke:	1.0 inches 25 mm	1.0 inches 25 mm	1.25 inches 32 mm	1.25 inches 32 mm	1.5 inches 38 mm
Depth:	5.75 inches 146 mm	5.75 inches 146 mm	7.75 inches 197 mm	10.75 inches 273 mm	6.2 inches 157 mm
Maximum Tip Distance:	1.0 inches 25.4 mm	4.75 inches 122 mm	3.5 inches 88.9 mm	4 inches 101.6 mm	1.5 inches 38.1 mm
Electrode Diameter:	.125 inches 3.2 mm	.25 inches 6.4 mm	.125 inches 3.2 mm	.25 inches 6.4 mm	.25 inches 6.4 mm
Electrode Holder:	Offset	Series	Offset	Series	In-line
Air Pressure Version: Model:	Yes MH-80A	Yes MH-88A	Yes MH-180A	Standard	Standard


	MH-80A	MH-88A

	MH-180F	MH-188A

For further information, please contact T. J. Snow. We will be glad to help you select the correct system for your application.

See common applications of Micro-welding equipment.
Also see what controls and transformers are best matched to your system.

Frequency Inverter Power Supply
4 kHz High Frequency Inverter Power Supply

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Information: 6203-6207 Jim Snow Way
P. O. Box 22847
Chattanooga, TN 37422 (423) 894-6234
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ORDER FAX (423) 490-2417

welders@tjsnow.com

Contact Information:	6203-6207 Jim Snow Way P. O. Box 22847 Chattanooga, TN 37422	(423) 894-6234 1-800-NOW-SNOW FAX (423) 892-3889 ORDER FAX (423) 490-2417
	welders@tjsnow.com