BlastMatic® II Parts Ejectors

Have a press where the blow-off air stream runs continuously?

Ever calculate the cost of making that air?

Here's a way to save some Buck$, prolong the life of your compressor (or avoid buying another one?) and use your valuable compressed air more efficiently for ejecting parts from your stamping dies.

The BlastMatic II is an electronic parts ejection system that increases your efficiency by reducing set-up time, ship noise and utility costs.

• Conserves Air
• Solid State Electronics
• Reduces Setup Time

The BlastMatic II is a totally new concept in Electronic Parts Ejectors.  By using the  BlastMatic II Electronic Controls tab in the precise instant during the Press cycle when a blast of air is to come on as well as the length of time the air stays on to insure that the part is safely ejected from the die area.  Costly, unscientific trial and error cam adjustments are a thing of the past. 

Here’s How It Works

A magnet is mounted on the fly wheel or the crank shaft so that it makes one revolution per cycle of the press.  The Proximity Switch is located so that it picks up a signal when the Magnet passes by it and sends the signal to the Electronic Controller.  The signal activates the Delay Timer, which, after a set period of time, activates the Dwell Timer.  The Dwell Timer opens the Solenoid Valve and holds it open until it completes its cycle.  The Solenoid Valve now sends a signal to the UniValve portion of the nozzle via the Actuator Tubing.  On the next pass of the Magnet the cycle will repeat itself. 

BlastMatic II Nozzles

• Quick Adjustability
• Quiets Work Area
• Focuses Air Stream

The BlastMatic Nozzle Assemblies are designed to deliver the precise amount of air necessary to eject a part out of the die like no other nozzle on the market today.  Because the BlastMatic Nozzles are located only 6” from the LSP high Volume UniValve the system is pressurized immediately; there is no time or air waste.  The unique Silent Nozzle Assemblies not only reduce noise, they also reduce air consumption.  As the air exits the Nozzle, surrounding air is drawn into the exiting air stream, thus adding extra impact without the expense of additional shop air. 

Here’s How It Works

The BlastMatic nozzle can be permanently installed or mounted on a Magnetic Base for portability.  Attach Shop Air into the inlet on the UniValve.  The Actuator Tube is attached between the UniValve and the Solenoid Valve on the BlastMatic II Electronic Controls.  The instant the Solenoid Valve receives a signal the UniValve opens and allows air to pass through and out the Nozzle.  When the Solenoid Valve loses it’s signal the UniValve goes into the rest mode.

Aim the Nozzle at the blow-off area, and you have access to an instantaneous blast of  highly concentrated air with maximum work potential.