Bat compression tester

The portable barrel compression fixtures or bat tester s were developed for the softball and baseball industry to measure the barrel stiffness of a bat. The barrel compression of a bat correlates to its performance. Generally, bat performance increases as barrel compression decreases.

A bat with a lower compression means the barrel walls are more flexible or elastic.

Some believe that a more elastic barrel wall is able to produce faster exit speeds. In large measure, according to every manufacturer and bat engineer we spoke to, the belief is not true. Depending on the bat and shaving spec, we have seen bat s drop as much as 1compression points still in the wrapper.

This is the added distance and exit speed you see when swinging a shaved bat vs stock one. Generally speaking, a broken in shaved bat will test lower than a very well broken in stock bat,. Save bat compression tester to get e-mail alerts and updates on your eBay Feed. The Purpose of a barrel compression tester from the GSSL website “The SSL portable barrel compression fixtures or bat testers were developed for the softball and baseball industry to measure the barrel stiffness of a bat.

The ASA bat coompression tester being used at Waxahachie, TX. ProRollers is the first and ONLY company that uses an approved compression tester on every bat. We compression tests every bat we professionally heat roll twice.

We test the compression before the rolling process so we know the starting compression of the barrel. Official NCAA bat tester ring designed to verify BBCOR bat barrel diameter. Bat Testing Solutions, LLC warrants your barrel compression tester to be.

We use a GSSL tester that came with a sticker price of $8for the unit. Compression Gauge Test Set for Engine Cylinders Diagnostic Tester Check. The intended purpose of a bat tester is to establish how much a bat barrel compresses for the game of softball or baseball.

There is a direct relationship between the bat barrel compression readings to the bat’s performance. My league is looking into buying our own bat compression test machine and we would like to get some feedback on what we should be researching prior to spending the money. Demarini bats that fail compression test Just a heads up, not there problem.

The LD here at my league in East Texas just got a new bat compression tester. He says he got it from USSSA. The league is a hybrid league.

They took some rules from USSSA that they liked and some from ASA to basically create their own set of rules. If the bat that injures a player makes its way to the bat owner’s dug-out, team may be subject to forfeiture of the game. Needless to say there is some variation in the testing equipment, but any bat that is ASA and USSSA thumbprint certified should pass a compression test if it has not been altered and is not cracked. Below are result summaries and videos.

All bats were tested brand new in wrapper with no hits on them. As a general rule, the lower the compression the hotter the bat can be. Keep in mind that the compression could lower once these bats are broken in.

All these products coincide with our Bat Doc Recommendations, but ranks them in order of performance. The design of the bat compression tester is actually pretty simple, and easily visible from the above pdf. You have two frames, one inside the other, and a pressure gauge. The pressure gauge in this case is very much like a scale.

There are bat compression testing machine suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 1 of bat compression testing machine respectively. Bat compression testing machine products are most popular in Southeast Asia, Domestic Market, and Western Europe. This helps us both determine the correct rolling machine pressure and also confirms that we have achieved our goals with each bat or if additional rolling is needed. Club Rollers is your destination for rolled and shaved bats manufactured to the new BBCOR specifications.

We take brand new BBCOR-stamped bats that are shipped directly to our facility and bring them to life, rolling and shaving the bat to allow for the hottest possible performance for each bat model. The compression tester comes with a blow mold case for easy organization and storage. Quickly diagnose worn piston rings, burnt valves and bad head gaskets. Professional quality, works on most domestic and foreign engines.

We have tested this with a bat compression machine by taking readings before and after being heat rolled. We believe using a compression tester is absolutely imperative before and after rolling bats to determine how flexible the inner walls are. A rubber plugconnector is heldin the hole. Test each cylinder in turn while the engine is being cranked by the starter motor, and then compare the pressure readings with each other and with the pressure specified in the car handbook. It boasts a massive sweet spot and felt almost identical to my USSSA model.

Buy online, pick up in-store in minutes. This ensures your bat will perform at its highest level WITHOUT exceeding the certified performance levels. Please add a note on your order if you desire to have the before and after included with your return shipment. Sell the bat on softball fans and buy a new one. Bat testing protocol for PGF National Championships The goal of bat testing is to confirm that all bats used in tournament play meet approved standards.

It is our goal to approve as many bats as possible. All bats must be inspected and compression tested during team registration and player check in. The Association has purchased bat compression testing equipment, and will be using it to certify bats for use during league play. Bats that fail the compression testing, or that have not been certifie will be ineligible for use during league play. By heating your bat before rolling then you virtually eliminate this issue.

This should reduce the ve to six percent that the previous bat (BESR) outperformed wood to zero percent, claims Nathan. This complete engine compression test kit includes everything you need to check valves and rings, perform carbon buildup inspection and test for late timing on a wide range of vehicles. The kit comes with an extension hose, straight and angled fittings and a rubberized gauge protector.