MCS Mechatronic manufactures digital and automatic spring testing machines in Kolhapur, India, and supplies them to spring makers, automotive suppliers, railway workshops and engineering colleges in Indonesia. The machines measure force against deflection on tension, compression, coil and leaf springs, and report peak force and spring rate.
Indonesia is South-East Asia's largest economy, with a steel centre in Cilegon, nickel processing in Sulawesi, a major automotive cluster around Bekasi and Karawang, and a big rubber and tyre industry. SNI marking for steel and building materials makes in-house testing a must for producers. Every spring maker needs load-deflection checks on each batch, and MCS covers that need from benchtop testers to 50-tonne leaf spring machines.
Buyers in Indonesia usually choose between the benchtop digital tester for small springs and the automatic tester for production and heavy springs.
MCS-STM20 / STM200 / STM500
Benchtop tester with twin hard-chrome columns, a precision load cell and a microprocessor display for tension and compression springs.
MCS-STM automatic / hydraulic
Automatic tester with precise speed control and software that logs and graphs force vs deflection; hydraulic models handle laminated and coil springs up to 50 tonnes.
| Feature | Digital Spring Tester | Automatic Spring Tester |
|---|---|---|
| Loading | Hand wheel or motorised | Automatic, 0.1 – 500 mm/min |
| Displacement | Digital vernier or encoder | Rotary encoder, magnetic or glass scale |
| Capacity | Light springs (benchtop) | Up to 50 t (hydraulic models) |
| Typical fit | Small springs, colleges, QC benches | Spring production, railway and leaf springs |
| Digital models | MCS-STM20, STM200, STM500 benchtop testers |
| Automatic / hydraulic models | Capacities from 6 to 50 tonnes for laminated and coil springs |
| Force accuracy | ±1% of indicated load (digital: or 0.5% of full load, whichever is higher) |
| Load resolution | 1/20000 (automatic models) |
| Deflection resolution | 0.01 mm (automatic); 0.1 mm least count on hydraulic models |
| Speed control | 0.1 to 500 mm/min |
| Software | Force vs deflection logging and graphing, peak force and spring rate |
Full data is on the digital spring tester and automatic spring tester pages.





Our machines are used by steel and nickel producers, automotive component makers, rubber and tyre factories, power plants, construction material labs and universities. Typical Indonesian applications include:
Load-deflection and free-length checks on every batch
Valve, clutch, suspension and seat springs
Laminated and coil springs on hydraulic models
Small compression and tension springs in contacts and breakers
Spring rate experiments in mechanics labs
Verifying bought-out springs against drawings
MCS spring testers measure force to ±1% of the indicated load and display deflection to 0.01 mm, giving the load-deflection and spring rate data that spring drawings and customer specifications call for.
In Indonesia, product conformity is overseen by BSN (National Standardization Agency), which issues SNI standards, and laboratories that issue accredited reports work under KAN (National Accreditation Committee). The MCS spring testing software logs force against deflection and plots the graph, so each batch can be reported to your customer.
We supply spring testing machines to industrial cities and project sites across Indonesia, including:
Machines are packed in seaworthy export cases and shipped from India to Tanjung Priok Port, Jakarta, Tanjung Perak Port, Surabaya and Belawan Port, Medan.
Commercial invoice, packing list, certificate of origin and the machine's calibration certificate are supplied with every shipment.
Online operator training on the machine and its software, with remote technical support from our team in India.
Yes. MCS Mechatronic manufactures digital and automatic spring testing machines in Kolhapur, India, and exports them to Indonesia through ports such as Tanjung Priok Port, Jakarta and Tanjung Perak Port, Surabaya.
The digital tester is a benchtop machine with hand wheel or motorised loading for light springs. The automatic tester adds speed control from 0.1 to 500 mm/min, 0.01 mm deflection resolution and software graphs, and hydraulic versions handle heavy coil and leaf springs up to 50 tonnes.
Yes. Both the digital and the automatic testers handle tension and compression springs.
Yes. Hydraulic models from 6 to 50 tonnes test laminated (leaf) and coil springs, with load on a large dial and deflection on a digital display.
SNI standards for steel and building materials reference ISO and ASTM test methods. MCS spring testers measure force to ±1% of the indicated load, and force-deflection results and spring rate can be logged for your SNI or client records. We supply the documents your importer needs for customs clearance.
The supply voltage depends on the model. Indonesia's three-phase supply is 380 V at 50 Hz, so please mention your site voltage and frequency in your enquiry so we can confirm the right electrical configuration.
Tell us the spring type, maximum load, free length and deflection, and we will recommend the right model.
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