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This section provides an overview for impact testers as well as their applications and principles. Also, please take a look at the list of 24 impact tester manufacturers and their company rankings. Here are the top-ranked impact tester companies as of June, 2025: 1.MP Machinery and Testing, LLC, 2.Shimadzu Seisakusho Co., Ltd., 3.Ratnakar Enterprises.
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An impact tester is a testing machine used to perform impact tests.
In impact testing, we confirm that the products we use have sufficient strength when subjected to impact, and in the event of breakage, we confirm the type of breakage that occurs. Some of the products we use in our daily lives have components that are used under impact loads or are subjected to impact due to accidental factors. To maintain product safety, it is essential in product development to evaluate the durability and breakage of products under impact loads.
There are two main categories of impact testing. The other is the impact strength of the product itself and how it breaks when subjected to impact.
Most of the tests standards are classified into the former category. In these tests, the amount of distortion, expansion, shrinkage, flatness, surface cracks, etc. are measured when a sample is subjected to impact.
Impact testers are used to evaluate whether or not, or to what degree, a product, its components, or its materials have the specified impact strength. Impact Testers are used to verify the impact strength of metal materials and resins, and the strength of industrial products to impact loads.
Smartphones, which are indispensable in our daily lives, are not usually subjected to impact loads. However, it is possible for them to be dropped by accident. Impact Testers are used to confirm that a product will not break even if it is accidentally dropped, and to determine the type of breakage that may occur.
There are various impact testers, each of which has its own testing machine. The common principle of the impact tester is that the test specimen and test method are specified to ensure repeatability of the test.
Impact testers apply an impact load to the test object, and it is important that the same conditions are applied when the test is repeated. While the impact test may result in significant plastic deformation or even cracking of the test object, slight differences in the impact load can significantly alter the results.
Variations in the test object itself may also have an effect. Therefore, the test method is defined from the viewpoint of how the same impact load can be repeatedly applied and how the test can be performed with high reproducibility.
The following three types of impact testing are typical.
1. Izod Impact Tester
In the Izod impact test, one side of a specimen is fixed and the other side is impacted to measure the impact value. One side of the incised specimen is fixed and impacted with a pendulum-type hammer.
The evaluation is made by the angle at which the hammer impacting the specimen is lifted by inertia. This test method is mainly used to evaluate the toughness and tenacity of materials.
2. Charpy Impact Tester
Charpy impact test is a test to evaluate the brittleness of materials. Fragility refers to brittleness. It is evaluated by fixing both ends of a specimen piece with a cut in the center, applying an impact to the center of the specimen with a fixed force, and measuring the amount of deformation of the specimen at that time and the magnitude of the impact value at the time of failure.
At the time of breakage, the energy absorbed by the specimen at the time of breakage is calculated using the potential energy of the hammer that jumped up upon impact.
3. High Acceleration Impact Tester
High acceleration impact testers are testers that measure the degree to which a product is damaged by an impact by fixing the product to be measured on an impact table and generating a waveform of impact acceleration on the table. It is used for electronic devices such as smartphones and laptop computers.
Other tests include:
*Including some distributors, etc.
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MP Machinery and Testing LLC was founded in 2009, located in Pennsylvania, United States and it is a manufacturer of test equipments. The company specializes in manufacturing Charpy impact test machines, instrumented impact test equipment, drop tower test equipment, in-situ heating and cooling equipment, shock testing equipment, multipurpose corrosion cells, high-temperature reference electrodes, and pressure vessels. Additionally, it offers services in material characterization, mechanical property measurement, failure analysis, corrosion testing, in-service component monitoring, and finite element analysis. The company is ISO accredited.
Haida International Equipment was founded in 2004 as a manufacturer and supplier of Testing Equipment in China. The company deals in various precision testing instruments, machines, and services such as Batteries, Furniture, Textiles, Leather and Shoes, and Rubber and Plastic test equipment. There is also Adhesive tape, Cookware, Luggage, Optical, and Vibration test equipment along with Accelerated Environment Test Chamber (AES) that executes QC inspection on electronic appliances, paper products, metals, research institutes, and lots more. The other testing machines cater to industrial and mining enterprises, colleges and universities, engineering quality supervision stations, and other departments.
Labortech s.r.o., established in 1995 and headquartered in the Czech Republic, China, is a manufacturer of testing machines, equipment, and automatons. The company specializes in impact machines, hardness testers, and special test equipment. Its offerings include testing systems, software, and accessories, serving diverse testing needs in the automotive, aerospace, and education sectors. The company's machines and equipment are also utilized for mechanical testing and balancing, providing solutions for materials and product evaluation.
EMIC Corporation, established in 1971, is a manufacturer and retailer of temperature/humidity and vibration and mechanical shock measuring instruments used in electric & electronic, automobile, aeronautics, and environmental applications based in Tokyo, Japan. Their product portfolio includes environmental reliability test systems, electrodynamic vibration test systems, and vibration measuring instruments. The company also runs test lab centers in Utsunomiya, Saitama, Mishima, Hikone, and Thailand, where they offer contracted test services, including quality, reliability, and environmental test on temperature (humidity) chambers, combined environmental reliability test systems and vibration test systems.
Ai Si Li (China) Test Equipment Co., Ltd., established in 1988 and based in Dongguan City, China, is a manufacturer of inspection instruments and related products. The company produces temperature humidity test chambers and vibration shakers and simulated transportation testers. It also makes walk-in chamber temperature aging rooms, fast temperature humidity test chambers, temperature humidity vibration combined test systems, and thermal shock test chambers. It is authenticated by competent testing centers, including the National Measurement and Testing Center and South China Center of Metrology.
AHP Plastik Makina, based in Istanbul, Turkey, is a manufacturer of testing equipment that are used in several industries, such as medical, packaging, and automotive. It also supplies welding equipment, and some of its testing equipment includes hydro testers, water baths, and test chambers for leak tests. The company sells test equipment for test laboratories of plastic raw materials and finished products like plastic tanks, fittings, and shrink films and provides the equipment with the accompanying software. It has been in the plastics processing industry for over 15 years and can develop customer-specific solutions for unique needs.
Ratnakar Enterprises, a proprietorship company established in 1998, is a manufacturer and supplier of testing machines located in Maharashtra, India. It offers universal testing machines, online store items, tensile testing machines, Rockwell hardness testers, balancing machines, and more. With its distribution network, the company exported the products to various countries, including Nepal, Bangladesh, Eqypt, Qatar, and the Philippines. The company is affiliated with the Engineering Export Promotion Council of India (EEPC).
Stech Engineers is a rubber testing equipment manufacturer established in in 1998 in Maharashtra, India. The company makes multiple items aimed for testing, for instance abrasion testers, specific gravity balance devices, yarn and wire tension testers. In addition, the venture offers installation and testing solutions for material services regarding tension, planar biaxial, compression, and more. The venture's products are used in various industries besides its core field, like the textile, paint, powder coating, chemical and metal markets.. It also counts with quality standards, such as an ISO 9001:2015 certificate.
Krystal Industries, established in 1988, is an Indian manufacturer and supplier based in Ichalkaranji, Maharashtra, specializing in testing machinery. The company provides a range of machinery, including universal testing machines (UTMs) and relevant accessories. It also offers testing machines for compression, fatigue, hardness, impact, material, tensile, and torsion. Additionally, the company provides dynamic balancing machines and associated measuring systems, as well as ozone sterilizers, machine test fixtures, and mild steel extensometers. Notably, some of the company’s clientele include such as Crompton Greaves Consumer Electricals Limited, Hero MotoCorp Limited (formerly Hero Honda), Hyundai Motor Company, Kirloskar Brothers Limited, and Tata International Limited (TIL).
MCS Mechatronics is a manufacturer of material testing machines and SPMs in Maharashtra, India, with over three decades of experience. Its product portfolio includes universal, hardness, spring, dynamic balancing, and other testing machines. The company complies with ISO 9001 and CE standards in providing its products. It has over 600 customers in diversified areas like power plants, foundry units, automobiles, defense, metallurgical labs, engineering colleges, etc. Its clients come from India and Gulf countries, including Bahrain, Kuwait, and Iraq.
Dongguan Hongjin Test Instrument Co., Ltd. was established in 2007 and is based in Guangdong, China, as a manufacturer of test equipment. It specializes in manufacturing temperature humidity chambers, thermal shock test chambers, industrial ovens, tensile testing machines, and electronic switch test machines. The company is CE-certified and obtained ISO 9001 and IATF 16949 certifications. Its manufactured products are in compliance with HACCP, EICC, and ASME standards. It caters to manufacturing, automotive, electronics, and construction industries across several regions, such as Europe, America, Africa, and Southeast Asia.
Shandong Liangong Testing Machine Co. Ltd, established in 2008 and headquartered in Shandong, China, is a manufacturer of material mechanics testing equipment. The company’s products include nine main series and over a hundred types of instruments, catering to various industries such as metallurgy, aerospace, and automotive. It offers technical support, including training, troubleshooting, and engineering solutions. Its services extend globally through ASTM Testing Equipment Co. Ltd, facilitating international sales and support. The company comprises several subsidiaries, including Jinan Liangong Testing Technology Co. Ltd, Shandong Liangong Testing Machine Co. Ltd, and ASTM Testing Equipment Co. Ltd.
Toyo Seiki Seisaku-Sho, Ltd., established in 1934 with headquarters in Tokyo, Japan, is a manufacturer of product and material measuring apparatus. The company's product portfolio comprises testing machines for a range of materials and test applications. Its products include abrasion testers, flammability testers, density testers, and permeability testers. These testing products have numerous applications, including by manufacturers to test the durability and safety of new products, by painters to test coating thickness, and in the production of fire-safe products.
VECTOR, founded in 2018 and headquartered in Yenimahalle, Turkey, is a manufacturer and supplier of testing equipment for the cement, iron, and steel industries. The company offers an array of products, including an automatic blaine air permeability tester, continuous flow vibratory disc mill, cement compression testing device, le chatelier water bath, and cement moisture-curing cabinet. These equipment find applications in workshops that require distilled water, the removal of potentially dangerous aerosols, and the grinding process of fragile materials and minerals such as basalt.
GUANGZHOU HONGCE EQUIPMENT CO., LTD., founded in 2003 and headquartered in Guangzhou, China, is a manufacturer and supplier of specialized quality testing equipment. The company provides an extensive and diversified product portfolio, which includes helium leak testing equipment, tensile strength testing machines, flammability testing equipment, audio-video testing equipment, and ingress protection test equipment, among others. These testing equipment solutions have applications in various industries, serving both domestic and international measurement and certification institutions, laboratories, as well as Export and Import Inspection and Quarantine Bureaus.
R.K Instruments was established in 1998 based in Kolhapur, Maharashtra, India and it is a manufacturer and supplier of testing and broaching machines. The company manufactures products such as universal testing machines, hardness test blocks, impact testing machines, electronic and mechanical extensometer instruments, industrial testing machines, Vickers hardness testing machines, spring testing machines, compression testing machines, and Rockwell hardness testing machines. Additionally, it manufactures digital testing machines. The company is TrustSeal IndiaMart verified and ISO accredited.
Wuxi jiebo electrical technology co.,ltd. was founded in 2009 and is a manufacturer and supplier of high-speed analytical instruments based in Liangxi, Wuxi, China. The company offers various analytical measuring devices such as optical emission spectrometer, inductively coupled plasma, carbon sulfur analyzer, metallographic cutting machine, universal testing machine, and pen type hardness tester. The products have been used in various fields of application such as casting, metallurgy, mechanical, steel, and ore.
BYK-Gardner, established in 1873 and based in Pittsford, United States, is a manufacturer and supplier of high-tech instruments. The company manufactures medical, optical, and physical test instruments for testing the color, gloss, and physical properties of surfaces, and supplies for the paint, coatings, and plastic industries. The company's products are made in compliance with the ISO 14001 Environmental Management System and ISO 9001 Quality Management System. It also offers smart-chart software for data analysis of color spectrophotometer and performs statistical analysis to check production quality.
Blue Star Engineering & Electronics is a distributor of medical technologies, data security, and industrial solutions in Mumbai, India, founded in 1953. It is a subsidiary of Blue Star Limited, a USD 800 Million engineering conglomerate in India. The company operates three main business lines: medical technology, data security, and industrial solutions. Its medical technologies business line provides refurbished diagnostic imaging equipment, including MRI and CT scanners. The data security lines include products and solutions that enable organizations to protect and manage their data, identities, and intellectual properties. The industrial solution lines include material testing, automation, and metrology.
ZwickRoell Corporation, founded in 1935 and based in Ulm, Germany, is a global supplier of static materials testing machines. Its offerings include static materials testing machines, dynamic and fatigue testing machines, and automated testing systems, used in research and development, and quality assurance across various industries. Its machines run approximately 80,000,000 materials and component tests annually. The company operates a calibration laboratory accredited to ISO/IEC 17025 and is certified to ISO 9001 and ISO 14001.
Ranking as of June 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | MP Machinery and Testing, LLC |
12.0%
|
| 2 | Shimadzu Seisakusho Co., Ltd. |
6.6%
|
| 3 | BYK-Gardner |
6.2%
|
| 4 | Ratnakar Enterprises |
6.2%
|
| 5 | KRYSTAL INDUSTRIES |
6.2%
|
| 6 | IPT Institut für Prüftechnik Gerätebau GmbH & Co. KG |
4.7%
|
| 7 | Toyo Seiki Seisaku-sho, Ltd. |
4.7%
|
| 8 | AHP PLASTIK MAKINA |
4.4%
|
| 9 | LABORTECH s.r.o. |
4.4%
|
| 10 | EMIC CORPORATION |
4.4%
|
Derivation Method
The ranking is calculated based on the click share within the impact tester page as of June 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
5 | 27.8% |
|
China
|
3 | 16.7% |
|
Japan
|
3 | 16.7% |
|
Germany
|
3 | 16.7% |
|
Turkey
|
2 | 11.1% |
|
United States of America
|
1 | 5.6% |
|
Czech Republic
|
1 | 5.6% |
146 products found
146 products
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