JIA-105Einformation      
SHAFT TORSIONAL PROPERTY TESTER
This tester is specially used to test the middle shaft of sport equipments which are made of composite materials.

Indication:LCDResolution:0.1°

JIA-106information      
TENNIS REBOUND HEIGHT TESTER
This tester automatically load the lenis Balls to a certain height by electric driving delivery, then drop the ball freely to observe its vertical rebound height.

Drop height:2540㎜
Test speed:8 balls dropped per minute

JIA-107information      
SHAFT DEFLECTION TESTER
This tester is specially used to test the middle shaft of sport equipments which are made of composite materials.

Specimen length:600～1200㎜
Test stork:0～220㎜
Load:2700g、2724g、3000g
Deflection indication: LED, resolution 1㎜

JIA-108information      

Use a deadweight as a punch tip to press the carbon fiber shaft which rests on two supports. Read the deflection under a certain load on indicator.

Punch tip load:20㎏
Punch tip dia:O25㎜
Auxiliary loads:4㎏X5
Supports distance:180～300㎜ (adjustable)
Test range:: 0～60㎜
settingTest accuracy:0.05㎜

JIA-109information      
SHAFT BALANCE TESTER
This tester can test the middle shaft of sport equipments balance.

Platform scale:0～12㎏X1g
Balance length;711.2㎜（28"）

JIA-602Einformation      
TENNIS BALL COMPRESSION TESTER
This tester can test the tennis ball compression.

Load:200、500、1000㎏/LB (optional)
Resolution:1/10,000
Test speed :Variable speed

JIA-726information      
TRUNK JOLT ABRASION TESTER
This tester can test wheel trunk jolt abrasion.

Speed:0～50RPM(adjustable)、0～190m/min
Test range:76㎝x3.8m
Test model :2 jolt road 1/8hx1dx29.5"w 8 jolt road 1/8hx1dx6"w 5 jolt road 5dx30w
Counter:electronic type 6 digits

JIA-726Ainformation      
TRUNK WHEELS ABRASION TESTER
This tester can test wheel trunk jolt abrasion.

Wheel:width:90㎝，
circumference:1000㎜（1m）
Test stroke :Max.999KM
Speed:0～60R.P.M (adjustable)
Load:50㎏:50㎏

JIA-727information      
TRUNK VIBRATION TESTER
This machine tests trunk vibration, then check product quality.

Amplitude:0～200 ㎜(adjustable)
Counter:electronic type 6 digits

JIA-727Ainformation      
TRUNK VIBRATION IMPACT TESTER
This machine tests trunk vibration and impact, then check product quality.

Impact length:300㎜ (adjustable)
Amplitude:0～30CPM
Counter:electronic type 6 digitsheight: max.950