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Compression Testing Machines (CTM)

Mechanical, electronic, digital, four column and computerised CTMs

Compression Testing Machines (CTM) · Canan Testing

Our product range includes a wide range of compression testing machines: industrial and mechanical CTMs, electronic compression testing machines, computer controlled and digital compression testing machines. Capacities run from 500 kN to 5000 kN with loading accuracy within plus or minus 1 percent.

A CTM machine is essential for checking the compressive strength of concrete cubes and cylinders, cement mortar cubes, bricks, blocks, pavers and rock samples. We supply, install, service and calibrate CTMs as per IS 14858 and ISO 7500-1.

  • NABL calibration
  • Authorised FIE dealer

Explore Compression Testing Machines (CTM)

Choose a type to see every model with features, datasheets and an instant enquiry option.

Compressive Strength Testing Machine

Compressive strength testing machine for concrete cubes, cylinders and cement: manual, motorised and digital models with calibration. Get a quote.

Concrete Compression Testing Machine

Concrete compression testing machines for cube and cylinder tests, in motorised and digital models with spares and calibration. Get a quote.

Digital Compression Testing Machine

Digital and electronic compression testing machines with load display, peak hold and data output for concrete and cement tests. Get a quote.

Hand Operated Compression Testing Machine

Hand operated compression testing machine for cubes and cylinders: manual pump, dial or digital gauge, low-cost CTM for site labs. Get a quote.

Know the machine

About Compression Testing Machines (CTM)

A compression testing machine (CTM) loads a specimen in compression until it fails and records the maximum load, from which compressive strength is calculated. It is used every day to accept concrete and cement, and to qualify bricks, blocks, pavers, stone and other construction materials.

Key choices are capacity (typically 1000 to 5000 kN), the type of frame (standard or rigid four-column for high-strength concrete) and the display: analogue, digital with peak hold, or computerised with graphs and reports. Steady loading at the rate specified by IS 516 is essential for reliable results.

Compression Testing Machines (CTM) - Canan Testing
NABLAccredited calibration

Compression Testing Machines (CTM): Buying Guide

Types of compression testing machines

CTM machine price

The price of a CTM depends on capacity, manual or motorised pumping, analogue, digital or computerised display and accessories. See our CTM machine price guide.

Why Choose Canan Testing for Compression Testing Machines (CTM)

Complete range: CTE, CTE 4C and CTE PRO compression testing machines from 500 kN to 5000 kN, and the CCS-10 cold crushing strength tester.

  • Authorised Prime Dealer

    Genuine FIE, Saroj and Diamond Tools machines with factory warranty and support.

  • First NABL-Accredited

    The first company in India accredited by NABL for calibration of material testing machines.

  • Install, Train & Service

    Our own engineers install, commission and train your operators, then service the machine for life.

  • Genuine Spares in Stock

    Indenters, test blocks, grips and wear parts from ready stock for quick replacement.

  • Pan-India Presence

    Head office in New Delhi, 6 regional offices and 5 more offices across India.

  • 30+ Years, 5000+ Clients

    Trusted by automotive, steel and engineering majors, IITs, NITs and test laboratories.

  • 30+Years of industry experience
  • 5000+Clients served across India
  • NABLFirst in India accredited for calibration of material testing machines
  • 12Offices across India, with the head office in New Delhi

Applicable Standards

  • IS 516 (Part 1)Hardened concrete - methods of test (compressive strength)
  • IS 4031 (Part 6)Compressive strength of hydraulic cement
  • BS EN 12390-3Compressive strength of concrete test specimens
  • ASTM C39Compressive strength of cylindrical concrete specimens
  • IS 14858Compression testing machine for concrete - verification and requirements
  • ISO 7500-1Verification of the force-measuring system

Listed for guidance. Confirm the exact standard and edition required by your customer or specification.

Frequently Asked Questions

What is a CTM machine?

CTM stands for compression testing machine. It applies a compressive load to a specimen, typically a concrete cube or cylinder, until failure and records the maximum load to calculate compressive strength.

What capacity CTM is needed for concrete cubes?

For 150 mm cubes, a 2000 kN (200 tonne) CTM covers most concrete grades. Higher grades and cylinders may need 3000 kN or more.

What is the loading rate for concrete cubes?

IS 516 specifies a loading rate of 140 kg/cm² per minute (about 14 N/mm² per minute) for cubes. Motorised and digital CTMs help maintain a steady rate.

Do you calibrate compression testing machines?

Yes. See CTM machine calibration as per IS 14858 and ISO 7500-1.