Unitek Miyachi EZ Air 508 medium force parallel gap pneumatic weld head

Cat no. 508A/EZ

Pneumatic operation: Compressed air Requirements 85–130 psi 

Parallel gap weld head: Gap Adjustment up to 0.0394 in. (10 mm)

Adjustable force firing from 1-7lb

Power Requirements 24 VAC/DC -5% / +10%, ½A (From power supply)

The 508 Weld Head meets the needs of high-quality battery pack manufacturers.

Its primary application is the welding of thin interconnecting tabs for a variety of battery technologies.

The Weld Head is actuated by the patented EZ-AIR technology which brings a superior level of repeatability and functionality to force control.

The Weld Head has the following features:

 Compact design for bench top and automated use
 Includes stand and base plate assembly
 Weld head can be adjusted vertically on the stand
 Easy set up and maintenance
 Easy force adjustment with fine resolution
 Secure force setting with locking screw
 EZ-AIR prevents overforce
 EZ-Clean valve permits quick and easy electrode dressing
 Precise down speed control reduces impact force and eliminates damage to fragile battery cells
 L-shaped electrode holders with dual clamping screws uses 1.5 mm electrode rod (ES0250M) for fine positioning on small cells
 Fine electrode gap setting in a true horizontal plane
 Convenient adjustment of electrode gap, from 0 to 10 mm
 Independent control over each electrode force
 Ultra-flexible 4 gauge weld cable replaces conventional lamination type flexures
 High speed operation with advanced cylinder and slide combination