UTM Machine Manufacturer in Maharashtra | Finetech Engineering
- Universal testing machine for rubber and plastics tensile, elongation, modulus, compression and flexural testing, manufactured in-house at our Wagle Estate, Thane factory
- Universal testing machine supplier Mumbai and universal testing machine supplier Pune testing labs have used since 2023
- Configured for ASTM D412, ISO 37, IS 3400 Part 1 (rubber) and ASTM D638/D790 (plastics), with the correct grips and fixtures for each
- NABL-traceable calibration - supporting NABL-accredited lab audits
- ISO 9001:2015 certified manufacturing, CE marked equipment - manufacturer, not a trader
- Fast delivery across Mumbai, Thane, Pune and Nashik from our Wagle Estate, Thane factory
Overview
Finetech Engineering is a universal testing machine manufacturer Maharashtra rubber and plastics testing labs rely on for accurate tensile, elongation, modulus, compression and flexural testing. Every UTM we build is manufactured under ISO 9001:2015 certification and dispatched from our Wagle Estate, Thane factory – manufacturer, not trader.
What is a universal testing machine – a UTM (also called a tensile testing machine) is an instrument that applies a controlled, measured force to a material specimen – usually pulling it apart at a constant rate – while recording the force and displacement throughout the test. From this data, the machine calculates tensile strength, elongation at break, modulus and, with the right fixtures, compression and flexural properties. It is called “universal” because a single machine, fitted with different grips and fixtures, tests multiple material properties rather than needing a separate instrument for each.
As a universal testing machine supplier Mumbai and universal testing machine supplier Pune testing labs have used since 2023, we supply UTMs configured for ASTM D412 and ISO 37 rubber tensile testing, ASTM D638 plastics tensile testing, and IS 3400 Part 1 for Indian-standard rubber physical testing. For UTM machine price Maharashtra enquiries, contact us with your load capacity and test standard requirements, and we will confirm a quotation – every unit is dispatched from our Thane factory calibrated and ready to commission. On UTM machine cost Maharashtra enquiries specifically, pricing always tracks your load capacity and grip configuration rather than a fixed catalogue rate.
Tip: UTM load capacity matters more than most labs initially budget for – a machine sized only for your current rubber tensile testing may not have the capacity for plastics flexural or compression testing if you expand scope later. Tell us your full expected test range, not just your immediate need, and we will recommend a load cell capacity with reasonable headroom.
UTM Machine Uses - Rubber and Plastics Testing
UTM machine uses rubber plastics testing spans a wider range of properties than many Maharashtra labs initially realise – a single, correctly configured UTM covers most of the mechanical property tests both material families require:
| Property Tested | Rubber Application | Plastics Application |
| Tensile strength & elongation | Dumbbell specimen pulled to break – ASTM D412, ISO 37 | Dumbbell or dogbone specimen pulled to break – ASTM D638 |
| Modulus | Stress at a specified elongation (e.g. 100%, 300%) during the tensile pull | Tensile modulus calculated from the initial slope of the stress-strain curve |
| Compression | With compression platens fitted, force required to compress a specimen a set amount | Compressive strength and modulus for rigid plastics |
| Flexural strength | Less commonly tested for rubber | Three-point or four-point bend testing – ASTM D790 |
| Tear strength | With the correct grips, tear specimens (Die A/B/C) can be tested on the same UTM – ASTM D624 | Not typically a UTM test for plastics – usually a dedicated tear tester |
For most Maharashtra rubber and plastics labs, one appropriately specified UTM – with the right grip sets and fixtures – covers tensile, elongation, modulus and compression testing across both material families, making it the single most versatile instrument in a materials testing lab. Can a UTM test both tensile and compression for rubber on one machine? Yes – with the correct grip set for tensile pulls and a compression platen swapped in for compression work, the same base UTM covers both without needing two separate instruments.
Note: The grips and fixtures matter as much as the machine itself – a UTM rated for the correct load capacity still needs the correct specimen grips (pneumatic, mechanical wedge, or specialty grips for thin film) to test a given material and specimen type correctly. Confirm your specimen types when specifying a UTM.
ASTM D412 Tensile Test for Rubber on a UTM
ASTM D412 tensile test rubber procedure on a Finetech UTM follows a consistent sequence for Maharashtra rubber testing labs. An ASTM D412 rubber tensile testing machine configured correctly handles every step of this sequence without needing a separate instrument, and answering what pull rate does ASTM D412 use for rubber tensile testing directly: 500 mm/min is the standard rate specified, though the exact figure should always be confirmed against your specific customer specification:
| Step | What Happens |
| 1. Prepare the specimen | A dumbbell-shaped specimen is cut per the required die (A, B, C or D) from a rubber sheet of appropriate thickness. |
| 2. Mark the gauge length | Bench marks are applied at the specified gauge length to track elongation during the test, either mechanically or via an optical extensometer. |
| 3. Mount in the grips | The specimen is secured in the UTM’s grips, aligned to avoid introducing bending or off-axis loading. |
| 4. Pull at the specified rate | The crosshead moves at the ASTM D412 specified rate (typically 500 mm/min) until the specimen breaks. |
| 5. Record force and elongation | The UTM records the force and displacement throughout, calculating tensile strength at break, elongation at break, and modulus at specified elongation points (e.g. 100%, 300%). |
Note: Crosshead speed significantly affects rubber tensile results – always confirm the exact test rate your specification requires, since rubber’s viscoelastic behaviour means tensile strength and elongation results are not independent of pull rate. Answering why is crosshead speed important in rubber tensile testing directly: rubber’s viscoelastic behaviour means the material responds differently to being stretched quickly versus slowly, so changing the pull rate genuinely changes the tensile strength and elongation numbers you get, not just how long the test takes.
ISO 37 Test Procedure - What's Different from ASTM D412
ISO 37 test procedure is broadly similar to ASTM D412 in principle – both pull a dumbbell rubber specimen to break and record tensile strength, elongation and modulus – but differ in specimen dimensions and some procedural details Maharashtra labs supplying European or export customers should know. Answering what is the difference between ASTM D412 and ISO 37 rubber tensile test directly: the underlying test principle is the same, but the specimen dimensions differ, which is exactly why an ISO 37 rubber tensile testing machine for export customers needs its own dedicated Type 1/2/3 dumbbell cutter and grip set rather than reusing ASTM D412 fixtures:
| Feature | ASTM D412 | ISO 37 |
| Specimen dies | Die A, B, C, D – US convention dimensions | Type 1, 2, 3 – different dimensions from ASTM dies |
| Typical pull rate | 500 mm/min (standard) | 500 mm/min (Type 2, most common) – confirm for other types |
| Reporting convention | Tensile strength in MPa or psi depending on customer | Tensile strength in MPa (standard SI reporting) |
| Typical specification source | US and domestic Indian customers | European, multinational OEM and export customers |
For Maharashtra rubber labs serving both domestic and export customers, the ISO 37 test procedure and ASTM D412 results are not directly interchangeable, since the specimen dimensions differ – always confirm which standard your customer specification names, and use the corresponding dedicated dumbbell cutter and UTM grip setup for that standard. So, are ASTM D412 and ISO 37 rubber test results interchangeable in practice? No – the dimensional difference alone is enough that a result from one standard cannot be substituted for the other on a customer specification that names a specific test method.
Note: IS 3400 Part 1 (the Indian standard for rubber tensile testing) closely follows ISO 37 dimensions and procedure, making it a practical reference point for Maharashtra labs supplying both domestic IS-specification customers and ISO-specifying export customers.
Industries We Serve in Maharashtra
As a universal testing machine manufacturer India rubber, plastics, pharma and automotive industries across Maharashtra have relied on, our UTMs serve distinct testing needs city by city. A UTM machine for rubber and plastics compound approval lab teams run daily across the Mumbai cluster is exactly the configuration most incoming-material approval workflows are built around, which is why a universal testing machine manufacturer India for rubber compound approval trusts needs to supply the correct grip sets from day one, not retrofit them later:
| City / Cluster | Primary Industries | UTM Application |
| Mumbai – MIDC Andheri, Taloja, BKC | Rubber, plastics, pharma, packaging, automotive | ASTM D412/ISO 37 rubber tensile and ASTM D638 plastics tensile testing for compound approval |
| Thane – Wagle Estate, MIDC Thane | Rubber, plastics, pharma, chemicals | Full tensile, compression and flexural testing for NABL-accredited lab QC programmes |
| Pune – PCMC, MIDC Pune | Automotive, rubber, plastics, engineering | Tensile testing for auto-component rubber seals and mounts; flexural testing for engineering plastics |
| Nashik – Satpur MIDC | Rubber, engineering, auto components | ASTM D412 rubber tensile and compression testing for engineering and automotive rubber parts |
Whether your lab is in Mumbai, Thane, Pune or Nashik, as a universal testing machine manufacturer Mumbai and laboratory equipment manufacturer Maharashtra plants have sourced from since 2023, we dispatch UTMs directly from our Wagle Estate, Thane factory – including testing instruments MIDC Thane labs receive on short lead times given our proximity to that cluster.
Standards Compliance Table - ASTM D412, ISO 37, IS 3400 Part 1
| Standard | Material | Specimen | Application |
| ASTM D412 | Rubber | Dumbbell, Die A/B/C/D | Tensile strength, elongation, modulus – US/domestic specification |
| ISO 37 | Rubber | Dumbbell, Type 1/2/3 | Tensile strength, elongation, modulus – export/European specification |
| IS 3400 Part 1 | Rubber | Dumbbell, per IS dimensions (closely follows ISO 37) | Tensile strength, elongation, modulus – Indian domestic standard |
| ASTM D638 | Plastics | Dumbbell/dogbone, Type I-V | Tensile strength, elongation, modulus for plastics |
Why Choose Finetech UTM Machine
Manufacturer, not a trader. Every UTM is designed, built and calibrated at our Wagle Estate, Thane factory – not resold from another manufacturer.
ISO 9001 certified. Our manufacturing is ISO 9001:2015 certified and our equipment is CE marked.
NABL-traceable calibration. Calibration certificates traceable to national measurement standards, supporting NABL-accredited lab audits.
Built for both rubber and plastics testing. Configured for ASTM D412, ISO 37, IS 3400 Part 1 (rubber) and ASTM D638/D790 (plastics), with the correct grips and fixtures for each.
Fast delivery across Maharashtra. Dispatch from Wagle Estate, Thane puts us close to Mumbai, Thane, Pune and Nashik testing labs, with short lead times across the state.
Installation, calibration and AMC. We commission, train operators and provide annual maintenance contracts across Maharashtra.
Related Products
| Product | Why Related |
Essential accessories – roller, wedge, pneumatic grips; compression, flexural, peel fixtures |
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Cuts the dumbbell specimens tested on the UTM |
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Cuts tear specimens for ASTM D624 tear testing on the UTM |
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Cuts film strips for ASTM D882 testing on the UTM |
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Cuts notches for Izod/Charpy impact specimens |
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For cutting specimens and moulding test sheets fed to the UTM |
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Complete range of cutting dies and moulds |
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Complementary impact testing alongside UTM tensile testing |
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Complementary melt flow testing – often paired with UTM in plastic QC labs |
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