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Automatic Spring Testing Machine Model:PRO-Hi Capacity

Our PRO series has been achieved big number of selling result and plenty of experience

in spring testing field. It is one of the most selling spring tester based on high accuracy

and multi functionality.

12 models by load capacity selection of min. load display 0.01mN (0.001gf) to max.

load capacity 100kN (10 ton). Moreover, there are substantial line-up of valaety of grade



▶Max.load(peak) can be captured through plate (flat) spring Test Function.

▶System is equipped with ,% key which are convenient for tolerance input. Setting for Upper and Lower Limits is done easily through auto. calculation.

▶System accuracy can be maintained over a long period of time through the use of high-rigidity linear quid and newly adopted pressurized ball screw.

▶Information is always transmitters instantly through Florescence display which provides superb vision.



Model PRO-1KN PRO-3KN PRO-5KN PRO-10kN PRO-20kN PRO-50kN PRO-D100kN
Maximum Load 1kN (100kgf) 3kN (300kgf) 5kN (500kgf) 10kN (1000kgf) 20kN (2000kgf) 50kN (5000kgf) 100kN (10000kgf)
Auto Switch Over
of Hi / Lo Range
1kN /100N 3kN / 300N 5kN / 500N 10kN / 1kN 20kN / 2kN 50kN / 5kN 100kN / 10kN
Resolution 0.1N / 0.01N 1N / 0.1N 1N / 0.1N 1N / 0.1N 10N / 1N 10N / 1N 10N / 1N
Load Accuracy JIS B7738 Class 0.5 ( ± 0.5% of Applied Load)
Maximum Stroke 0.01mm (high-grade is 0.001mm = 1 micron)
Resolution 0.01mm for Basic & Special Model (High Grade Model is 0.001mm)
Length Accuracy ± (0.05 + 0.0001 * L) mm where L is the arbitrary length
Test speed 1 ~ 600 mm / min
Standard Anvil
Ø150mm Ø150mm Ø250mm
Power Supply Single Phase AC 220V (50/60Hz) 3 Phase AC 220V (50/60Hz)
Power Rating 300VA 5kVA 500VA 2kVA
Dimension W800 x D400 x H1240mm W985 x D550 x H1700mm W1045 x D550 x H1910mm W1080 x D550 x H1950mm
Weight Approx. 170kg Approx. 450kg Approx. 500kg Approx. 570kg