Leaf Spring Testing Machines
Fine Spavy Associates & Engineers Pvt. Ltd.
 

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

 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

 400 x 2400

 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
 
 
 
Spring Testing Machines
 
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