See All Categories

Learn More


A.Newbat

A.Newbat, Korea’s very own manufacturer making aluminum bats for 30 years

Development Log

Power alloy for sports

2018. 12

  • 13 13 1st Daegu Middle School two 33” bats
    ●Results: Feb 21 (used 70 days); Used thousands of times
    -Except for the paint, overall good
    -7050 Cap fell off: Weak cap
    Kyungsang Middle School two 33” bats
    ●Feb 28, currently not used much
  • 15 2nd Screen Baseball Field (Siji Strike Zone: One 32” bat)

2019. 02

  • 08 3rd Outdoor Practice Field (Dongchon Resort: One 32” bat)
  • 21 21 4th Daegu Middle School; second paint test for two bats
    Jevisco Paint
    --->> Not much used: based on 2.28
    --->> so far so good
  • 28 5th Daegu Middle School; third paint test for two bats
    Kumkang paint: urethane primer + top coat
    ※ Opinion: (Feb 28) Two coaches (Daegu, Kyungsang)
    --->> Handle is thick (rubber grip

2019. 03

  • 03 6th Trial hit tested at two places
    Daegu Gyeongbuk Baseball Organization two bats
    Daegu T/P Baseball Team one each with survey questions
  • 13 7th Trial hit 19 bats
    National Social Baseball Team 12 bats / Yayongsa five bats / Kyungpook University Social Baseball Team one bat (acrylic) / Real Yagu Zone one bat
    ※Paint: Kumkang Urethane primer + Urethane primer
  • 20 8th manufactured 12 bats for trial hit
    Gyeongsan Legend one 32” bat / Dongseong-ro Real Hit one 32” bat / Stadium Shop (Aju) two 33” bats / Daegu Middle school two 33” bats / Song Min Hong two 33” bats
  • 25 Gyeongsan Legend one 32” bat; Kimony Grip test
  • 26 Distributor (4th Batter) one 33” bat

2019. 04

  • 01 Gyeongsan Legend 32” bat replaced (exchanged cap due to falling off)
  • 08 For Screen Baseball Fields
    Screen Baseball King Yeungnam University 1 bat / Siji Real Hit 1 bat
  • 09 Chimsan Real Hit 1 bat / Dong-gu Strike Zone 1 bat
  • 13 Daegu Middle School 2 bats (changed cap / grip: rubber 1; pu 1) / Siji Strike Zone one 30” bat
  • 16 Weight Trade two 33” bats / one 32.5” bat
  • 19 Screen Baseball King, Hayang one 32” bat / Real Hit Yulha-dong one 32” bat

2019. 05

  • 11 Daegu Middle School 5 bats
    Three bats: replaced only the cap / two bats: 7050 32.5”
  • 28 Baseball Batting Cage box B one 33” bat

2019. 06

  • 06 Gyeungsan Youth Baseball Class Playball one 33” bat / one 32” bat with grip
  • 17 Baseball Batting Cage box B one 32” bat + High quality grip
  • 25 Kyungbok Middle School three 33” bats (one sc / two 7050)
    Material Analysis: Sc among Korean raw material: 0.04%

2019. 07

  • 17 Fire AX three Sc bats / one 7050 (new) bat
  • 19 Box B : 2ea
    1)Changed Cap: Weight Trade
    2)Yusung 1 bat (no cap) -> returned (sound too loud)
  • 22 Box B 33” bat broke: 5.28~7.22 (a little less than 2 months)
    Fire Ax Sc Bat badly rated
  • 23 Launched Yusung Test No. 1 (Siji Strike)
  • 24 Yusung No. 2 Chilgok Strike

2019. 08

  • 14 New cap test two 33” bats / Box B
  • 17 Dongchon Resort Rubber grip test one 32” bat
  • 21 Real Hit Iksan, eight; replaced caps
  • 26 Box B new cap looks good / 33” slightly waving
  • 27 Legend Gyeongsan cap fell off
    --->> 8.28 Cap replaced and returned
  • 28 Weight Trade cap stuck inside
    --->> Brought in on July 19 and returned Aug. 28
    Aug. 28 Strike Zone Siji, own company bat A/S

2019. 09

  • 03 Box B cap replaced and retested
  • 06 Improved cap injection complete
  • 07 Box B water transfer printing + knob paint
  • 10 Gyeongsan Legend 32” broken (3.20); ordered one 32” bat, one 33” bat
    Replaced NG product (Real Chimsan three 33” bats /three 32” bats (replaced) / Real Jinju Gajwa one 32” bat (not received))
  • 11 Trial production of 30” for children
    Gyeongsan Legend first order delivered, one 33” bat / one 32 bat
    Box B 32” bat returned (broken)
  • 16 Yulha Elementary School tested 30” 23oz
  • 17 Real Chimsan, improved cap broke (cap with logo, the other one is intact)
  • 20 Center of gravity
    33" center of gravity 325mm point (35g added)
    32” center of gravity 300mm point (30g added)
  • 23 Oksan Elementary School one 30” 23oz bat red for trial hit
    Kyungsang Middle School two 33” bats for trial hit
  • 24 Daegu Middle school two 33” bats for trial hit
  • 26 Yajoongsa Kim Sang Min four 33” bats for trial hit
  • 30 Real Hit Susong, Gunsan 11 bats A/S

2019. 10

  • 02 Kumoh Wonpyeong seven bats A/S
  • 04 Dongchon Resort grip test, bat broke:
    Grip: Nothing getting on hands
    Less problems occurring than before
  • 14 Taiwan-origin SC added PIPE test
    Fire AX one 33” bat / YouTuber: You Play Baseball? (AYA) two 33” bats (one SC; one 50)
    Sent two 32” bats for Table Top water transfer tests (after primer)
  • 16 Gyeongsan coach Min one SC 33” bat
  • 17 Table Top water transfer test Box B one 32” bat
  • 22 Baseballm (Distributor) two SC 33” bats for trial hit
  • 23 Weight Trade (Distributor) one Design SC 33” bat for trial hit / one 32” bat

2019. 11

  • 01 Daegu Middle School two 7050 33” bats for trial hits / one cap broken
    Injection material Hytrel 3363 broke
    --->> changed to original material and redone
    Oksan Elementary requested one more bat for trial hits / existing trial hit bat cap broke
    Commissioned mold design to Kwangwoon
    Baseballm, sent two 7050 bats for trial hits / to be compared with Sc
  • 07 Box B bat top part burst 8.14~11.7
  • 14 Cap 3355 replaced, bat test Box B two 33" bats 7050
    --->> 11.25 results: Wave appeared around the cap
  • 20 Coach Lee Mansu, donated 15 33” bats, 15 32” bats + 32 grips
  • 21 Exchanged cap for two types, Legend Gyeongsan
  • 27 Box B trial hit bat broke
    8.14~11.27(3.5 months)
    Hitting point burst
    Print area, knob looks overall clean (refer to image)

2019. 12

  • 06 Masking Tape test (Dongyoung pressure transfer, water transfer test 33” one bat each)
  • 09 Box B 33” one bat broke (knob paint)
  • 30 Box B two 33” bats for testing

    SC1 HDC2+6063knob+ CAP5:5(3355:3363) (first test)
    Recalled two 33” bats (broken ones)

2020. 01

  • 08 Daegu Middle School HDC2/ two 33” bats yellow tested
    Five bats requested for a/s: NG cap
  • 17 Product test/finish 90%
    Improved cap (5:2); first test + HDC3 + Knob+ including pressure transfer (check image)
    --->> Two cap adhesive types (strong, weak)
    Two 33” Box B
  • 28 Daegu Middle School HDC3 two 33” bats (two white)
  • 29 Box B (1.17) test results
    -Barely any dents
    -Cap (5:2) good
    -Top balance response better
  • 31 Box B 12.6 test bat ripped (for masking tape test)
    Sent test sample to wooden bat factory (HDC3 yellow middle balance)

2020. 02

  • 03 Introducing Box B, bevel one 33” bat / one 32” bat / two additional 32” bats
    Daegu Middle School Yellow HDC2 broke
    1.8~2.3 hit many times; cap (5:5) is fine; knob sticker has fallen off
    1,000~1,500 times/day x 15 days= predicted 15,000~20,000 times
  • 06 Daegu Middle School HDC2 (or 3) two Type A yellow 33” bats; 3rd heat treatment; head 7mm short
    --->> Result: 5.11; one broke
    --->> One lost the counterweight inside
    Amnyang Wooden Bat Factory test results
    Too rigid, average repulsive power: GB baseball, YouTuber who used to be a professional player
    --->> One additional test
    HDC2 33” improved Cap (5:2) applied
  • 18 Sent one sample to GB baseball through Amnyang Wooden Bat Factory
    33” HDC2 yellow without additional weight
  • 22 Requested for product testing by Taiwan (total 9)
    First, second, third new ones, two bats each / three broke (one first / two seconds)
  • 29 Box B Sample one HDC2 33"
    Balance/transfer printing
    GB baseball two for tests
    One HDC1 / one HDC 2
    Balance / feel / repulsive power
    --->> Box B writing erased

2020. 03

  • 05 Box B transfer print test, one coating was applied a little thicker
    3.9 --->> Still intact
  • 09 Gyeongsan Legend 2 Caps replaced
  • 16 Box B transfer print slightly erased (batted 2,000~3,000 times)
  • 18 Coach Min baseball yellow HDC2 33” for middle testing
  • 20 box B transfer test on one 33"
    --->> 3.27 no issues
    3.31--->> no issues
    4.3--->> slightly erased (removed by finger nails)
  • 23 one for Baseball M test (paint, printing erased etc.)

2020. 04

  • 17 Box B print test 33” Dongyoung water transfer + Daean Decal
  • 30 Paint issue confirmed: paint ratio

2020. 05

  • 02 Box B one bat for testing
    New roll+Mandrill, 4th heat treatment / black paint & transfer adhesiveness / whether it ripples~(2.37t)
    --->>5.11 Dongyoung transfer writing erased
    --->>5.18 Overall OK; no problems
  • 04 Baseball M, three for testing
    One 33” bat; one 32” bat: counterbalance / one 33” bat: no counterbalance, print NG
  • 11 Two (yellow/black) for GB baseball
    Two for Daegu Middle School (same, 4th heat treatment)
    (8-1)
    --->> Daegu Middle School recalled two yellow ones
    One broke, one’s counterbalance fell out
  • 14 Daegu TP Kim Wanjin, yellow 33-28; 4th heat treatment 8 times
    Box B 720g~30g test 33-26(-7) no rippling
    --->> 5.18 slight rippling
    Response: Very good, feels like carbon~
    --->>5.29 used many times because of the good response, rippling is similar as before
    --->>7.2 Broke: used for 1.5 months
  • 20 Fire AX test, same type of bat as 5.2 box b
  • 25 GB baseball 702g 33” test, a little different from box b, slightly lighter; head 15~20mm shorter
  • 28 Fire AX Black (acrylic+Urthane top coat) eight bats

2020. 06

  • 02 Sent five Fire AX after polishing
    --->>Test for anodizing
    Two for first hits for IM Sports; to be tested after 14 days
  • 10 Daegu Gyeongbuk Baseball Organization
    1st league trial hit 18:00~19:00 Yellow, black N8 two bats; draw: N8-1 yellow 770+14g (one bat)
  • 11 One Amnyang Wooden Bat (Hit) / ordered 8-1 (770g+14g) for trial hit
  • 29 box B 2.4t one middle top / 52g cap
    Response: Light sound. There is waving
  • 30 GB baseball 2.4t (thick polish)
    784g (307), including 15g, 58g cap

2020. 07

  • 17 6th revision (for enhanced grip feel) test box B one 33” bat 764g bp 290mm
    --->> 9.9 Broke
    GB baseball one bat 770g
  • 21 4th Batter; one 6th revision 260mm test/ good response
  • 22 Chimsan thick neck bat test / 33” yellow
  • 30 One Box B (6th revision 260mm+25g / Black no printing)
    Baseball M 250 1ea, 260 1ea (White/Black 1 each no printing)
    --->> 8.28 Black slightly erased
  • 31 One Amnyang wooden bat / 6th revision 260mm+25g / Black no printing

2020. 08

  • 01 Daegu Middle School
    6th revision 260mm+25g 1ea black / 250mm 1ea white / no printing / used after 8.14
  • 03 You Play Baseball? One 250mm / white bat, simple feedback
  • 11 4th Batter additional 33, one 250mm / white bat
    8.12 Feedback: slightly on the heavy side but rotates well. Rigid feeling
  • 22 Box B 260 (20+cap58g); Samhwa Paint black
  • 31 Songpa Box B white bat 250mm/58 cap
    --->> 9.7 Slightly on the heavy side but flies well

2020. 09

  • 08 Samhwa Paint two types, black+transfer+coating test
    --->>9.11 Check: no erasing
    --->>9.14 Check: 2.5:1 bat erased:
  • 14 D Decal integrated sample+ Samhwa paint special paint (2.5:1)
    ; thicker primer (about 8g)+Decal (70 degrees 40 minutes) + Coating (3~4g) 80 degrees for one hour
    Cross cutting test results are good



WORLD SHIPPING

PLEASE SELECT THE DESTINATION COUNTRY AND LANGUAGE :

GO
close