Leaf Spring Testing Machines ( Model : FST, FST-E, FST-EC )

• The machine is used to test wide range of Leaf / Laminated Springs for load rate as per IS:1135-1984.
• Measuring ranges available with auto load selection facility.
• Large size table for wide range of springs with motorized rapid adjustment of test height.
• Standard autographic recorder.
• Over load & Over travel safety provisions.
• Facility of Compression, Shear, Brinell & Bending test with extra accessories.
• Load stabilizer (Optional) is an extra attachment used to maintain a desired load constant at specific deflection
•  enabling measuring it easily & accurately.
• We can also supply machines for Helical compression springs & Disc springs.
• Various Models - Maximum Capacity from 100 kN to 500 kN.
• Loading accuracy well within ┬▒1%, conforms to IS:1828 / BS:1610.
• Analogue, Digital & Computerized versions are available.


Leaf Spring Testing Machine


Technical Specification for Leaf Spring Testing Machines

MODEL STM-60
STM-100
FST-100
FST-200
FST-500
Maximum Capacity (kN)
60 100 100
200
500
1st Range (kN) 0 - 60 0 - 100 0 - 100 0 - 200 0 - 500
Least count (kN) 0.1 0.2 0.2
0.4
1.0
2nd Range (kN) 0 - 30 0 - 50 0 - 50 0 - 100 0 - 250
Least count (kN) 0.05 0.1 0.1 0.2 0.5
3rd Range (kN) 0 - 18 0 - 25 0 - 25 0 - 40 0 - 100
Least count (kN) 0.03 0.05 0.05 0.08 0.2
Table size (mm) - - 250 x 2400 460 x 2650 460 x 2650
Clearance for-compression test (mm) 0 - 1250 0 - 1250 0 - 400 0 - 650 0 - 750
Distance between trolleys (adjustable) (mm) - - 500 - 2150 650 - 2150 850 - 2300
Ram stroke (mm) 200 200 250 250 300
Straining speed at no load (mm/min.) 0 - 200 0 - 125 0 - 250 0 - 150 0 - 100
Pair of compression plates dia (mm) 350 350 250 400 450
Least count of deflection Measurement with DRO (mm) 0.1 0.1 0.1 0.1 0.1
Clearance between columns (mm) 450 450 - - -
Width of recorder chart (mm) 150 150 150 150 150
Connected load (HP) 1.5 1.5 1.5 2.0 3.0
Voltage (V) 440 440 440 440 440
Phase (Ph) 3 3 3 3 3