Products

Telephone Number: 240-580-4012


PROS AND MLB TEAMS The first three pros to buy our machine were:
Bobby Bonilla - Luis Gonzalez - Todd Hundley
The First three MLB teams to use our machine were:
NY Mets, Houston Astros, Colorado Rockies
Here is what a pro ball player has to say:
"Thank you so much for my Grand Slam. Last year I used it basically everyday during the off-season to get ready for spring training. I did what you told me to do and I had a very successful season. The one thing that I am more proud of is the fact that I only struck out 17 times the whole season (Arizona Diamondbacks AAA team, Tucson Sidewinders). Putting the ball in play so much more than I am used to, helped me become a more productive hitter. I had an RBI for every 4.5 at bat. I am trying to make it back to the Majors and my Grand Slam is helping me realize that dream again."
Thank you again
Your friend,

The Grand Slam HPM utilizes a hollow plastic golf ball and 1" diameter bat creating a concentrated hit zone. This 2 ½" hit zone forces the batter to keep his/her eye on the ball - a key factor for any successful batter. Plus, the plastic golf balls are slightly irregular by design, which causes the pitches to be delivered randomly without any operator adjustment. In fifteen minutes, a player can hit about 150 golf-sized balls. With the reduced hit zone it makes hitting a regular ball with a full size bat much easier! Plus, only one player is needed to operate the machine. Pro players like the Grand Slam because it duplicates a pitcher's delivery better than any machine on the market. The balls maximum speed is about 35 mph - but the machine is positioned only 20 feet away, which, according to the Pros, creates the equivilent of a 100-mph pitch!