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This section provides an overview for pressure testers as well as their applications and principles. Also, please take a look at the list of 18 pressure tester manufacturers and their company rankings. Here are the top-ranked pressure tester companies as of December, 2024: 1.Shanghai THL Machine tool co.,ltd,, 2.Pamasol Willi Mäder AG, 3.Snap-on Incorporated..
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Pressure testers are used to check whether various types of equipment, such as home appliances, have dielectric strength when high voltage is applied to them.
If the equipment does not have dielectric strength and dielectric breakdown occurs when high voltage is applied, the user may be electrocuted or disabled. As well, a fire may occur, or in the worst case, the equipment may explode.
To avoid such a situation, the laws stipulate the withstand voltage that must be observed for each device.
Pressure testers are used to test whether the equipment meets the withstand voltage standards.
If a person touches a device that has suffered a dielectric breakdown, a path is created for an electric current to flow through the device. The current flows from the device to the earth via the human body and can cause a person to receive an electric shock.
A countermeasure against electric shock is to insulate the equipment completely so that the current does not flow out of the equipment to the outside. Another method is to provide a current path with a resistance value as close to zero as possible in case the current flows out of the equipment. Generally, these measures are taken at the equipment design stage.
As a result of the design, the equipment is tested using a pressure tester to see if it has the insulation to withstand voltage as designed.
Pressure tester testing is performed by applying an AC or DC voltage of several kilovolts, which is several tens of times the voltage normally handled.
Specifically, a short circuit is made between two power supply terminals and a high voltage is applied for a certain period between the terminals and the exterior of the equipment, such as the housing or cabinet.
Equipment operation is checked after the application of high voltage, and the equipment passes the test if the same level of operation can be confirmed as before the test.
Pressure testers are required to conduct tests in accordance with safety and other laws to confirm that equipment meets the standards, so accurate testing is necessary. The test is meaningless unless the applied voltage value and the applied time are accurate.
For this reason, pressure testers must be calibrated periodically. This involves preparing a standard device that has been verified to show correct values, checking to see if there are any deviations in the values shown by the testing device compared to the standard device, and making adjustments. Generally, a sticker with the date of calibration is attached to the calibrated tester to ensure correct management of the equipment.
*Including some distributors, etc.
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Snap-on Incorporated, a company founded in 1920, based in Kenosha, Wisconsin, USA, is a manufacturer and marketer of high-end tools and equipment for professional use in the transportation sector. The company provides a range of products, including wrenches, sockets, screwdrivers, pliers, diagnostic tools, power tools, and storage devices. These items are designed to satisfy the requirements of customers in the automotive, heavy-duty, equipment, marine, aviation, and railroad industries. It also provides customers with digital printing, graphic design, and engineering support services.
Engineering Technology Corporation, founded in 1962 and headquartered in Salt Lake City, Utah, USA, is a manufacturer of equipment like filament winding and tape wrapping processes. The company provides equipment for a complete production line, such as resin baths, tensioning creels, pipe curing ovens, hydraulic testers, and more. It delivers products and services to customers from various sectors, including aerospace, automotive, marine, and energy. The company has been a member of the Zoltec and Toray groups since 2014.
Lang Tools, established in 1932 and based in Racine, Wisconsin, USA, is a manufacturer of soil mixing equipment. The company manufactures hand tools, including ratcheting box wrenches, rethreading tapes, and feeler gauges, as well as specialty tools designed for professional automotive technicians and industrial users. Notably, the company pioneered and holds a patent for the first ratcheting box wrench. All of its products adhere to ISO-9001 standards in manufacturing. Land Tools also offers diagnostic services for compression and cylinder leakage, diesel engines, power steering systems, and fuel injection.
Thermalogic Corp. is a built-to-order electronic sensor and control manufacturer that was established in 1971. The company is headquartered in a Hudson, Massachusetts facility, where they handle all services in-house. They service various local and international customers in industries, such as medical, military, industrial, food, and transportation. The company’s sensors are used for controlling temperature, humidity, and processes for OEMs (original equipment manufacturers) and volume users. Common products that apply their sensors and controls are HVAC, packaging equipment, food processing, semiconductors, and commercial incubators.
Agr International, Inc., based in Meridian, USA, is a manufacturer that was established in 1927 to service the glass industry, and also specializes in manufacturing quality assurance solutions for global bottle manufacturers. The company offers a diverse range of products and services for container quality enhancement, cost reduction, and resource management. Its portfolio covers glass, plastic, and other materials, along with services like equipment repair, calibration, and consulting. With a strong foundation in science and industry knowledge, it provides durable equipment that supports the packaging industry, sustaining material and energy conservation.
Anderson Manufacturing Co., Inc., located in Saint Paul, United States, is a manufacturing company that helps swimming pools and leak professionals profitably solve water loss problems. The company's primary product is the "LeakTronics" which is a leak detection equipment designed to locate leaks in swimming pools, spas and other water systems quickly using sensors to accurately identify the location of the leak. Its other products are underwater cameras and listening devices to help diagnose and locate leaks.
Pamasol Willi Mäder AG, established in 1951 and headquartered in Pfäffikon, Switzerland, is a manufacturer and supplier of aerosol manufacturing solutions. The company's products include the Centomat line, indexing units, and filling machines for gels or liquids. It also supplies sorting, feeding, and fitting machines. Its machines and lines are used to produce aerosol spray cans across various industries, including paints, food, and veterinary medicine. Its services include custom production, installation, and maintenance programs.
Suncenter, founded in Guangdong, China, in 2013 is a manufacturer of high pressure pumps. The company's product portfolio includes High-Pressure Triplex Plunger Pumps, High-Pressure Diaphragm Pumps, High-Pressure Centrifugal Pumps and Ultra-High-Pressure Pumps. The company serves markets including Medical and Healthcare, Aerospace and Defense, Consumer Goods, Industrial Manufacturing and Construction and Building. The company provides services such as Product Selection Guidance, Engineering Support, New Product Design and Development and Custom Manufacturing.
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.
Newclear (R) company founded in 1994 and located in South Africa, is a manufacturer specializing in producing cylinder head pressure testing machines for the automotive, marine and industrial sectors. The company offers a unique, patented and CE-certified pressure tester kit. Its product lineup includes the Newclear 150, a comprehensive kit for large cylinder heads and blocks and the Newclear 100, designed for smaller blocks and heads. With a focus on accuracy and efficiency, it aids engine rebuilders in identifying cracks and leaks, preventing client comebacks and enhancing profitability.
Link Testing Instruments Co. Ltd., founded in 2010 and based in Jinan, Shandong, is a Chinese manufacturer of testing instruments for packaging materials. The company's product range includes permeability property testers for measuring gas and water vapor transmission rates in paper sheets, non-woven fabrics, and thin film samples. The company also develops instruments for testing food and medical packaging materials, adhesives, and containers. These products find applications across various industries, such as medical equipment, pharmaceuticals, and tobacco. With the support of a research and development center, the company provides testing techniques to meet the needs of both domestic and international customers.
Techplast Testing Machines, an India-based manufacturer company in Ahmedabad, Gujarat, that specializes in the design, development, and manufacturing of testing machines since its' establishment in 2019. The company provides a wide range of testing machines that are designed to conduct accurate quality tests on various materials such as rubber, plastics, metal, textiles, and composites. Its' product range covers various plastic testing equipment and services, including tensile tester, melt flow indexer, inspection, testing, and maintenance and its products are used in various industries such as automotive, aerospace, medical, and construction, for testing materials, components, and finished products.
HCTE PTE. LTD. is an ISO 9001-certified manufacturer and supplier of industrial testing equipment that was established in Singapore in 2000. The company primarily produces performance testing and leak detection equipment for use in air quality management applications. These products include air tightness testing equipment, helium leak detectors, and auto filter testing equipment for oil or air filters. It also offers custom manufacturing and product testing services for unique projects. The company chiefly serves clients in Asia’s automotive, refrigeration, and HVAC industries.
CEJN, founded in 1995 and based in Skovde, Sweden, is a manufacturer of quick connect products and solutions for different industries such as construction machines, data centers and aviation among others. Their products include quick connect coupling solutions, hose and cable reels, hoses and hose kits. The CEJN Group employs 550 people worldwide and operates 17 sales offices, 5 production facilities, and one international head office. Additionally, independent distributors sell and promote CEJN products.
Shanghai THL Machine Tool Co., Ltd, a company established in 2007, based in Shanghai, China, is a manufacturer and supplier of engine rebuilding machines and tools. The company provides advanced product solutions for various automotive and industrial applications such as cylinder boring, honing, grinding, valve seat cutting, and crankshaft grinding. It has a range of products such as boring machines, honing machines, grinding machines, valve seat cutting machines, and crankshaft grinding machines. These products are designed to operate with high precision, efficiency, and durability. The company is a principal supplier of engine rebuilding machines and tools in China and abroad.
Chengde Jinjian Testing Instrument Co. Ltd., founded in 1994, is a Chinese manufacturer in Chengde, Hebei, specializing in material testing equipment. The company's product range includes universal testing machines tailored for testing plastics, polyethylene, and steel pipes. It also provides melt flow indexers to measure the molecular weight of polymers and pendulum impact testers to determine materials' impact strength. Its portfolio also includes testers for heat deflection temperature (HDT) and Vicat softening temperature. The company is certified with ISO9001:2015 and serves customers in various regions, including Asia, Europe, and the United States.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Shanghai THL Machine tool co.,ltd, |
16.7%
|
| 2 | Anderson Manufacturing Co., Inc. |
12.5%
|
| 3 | Suncenter |
12.5%
|
| 4 | Pamasol Willi Mäder AG |
8.3%
|
| 5 | Snap-on Incorporated. |
8.3%
|
| 6 | Agr International |
8.3%
|
| 7 | Techplast Testing Machines |
8.3%
|
| 8 | Haida International Equipment Co., Ltd. |
8.3%
|
| 9 | LANG TOOLS |
4.2%
|
| 10 | Engineering Technology Corporation |
4.2%
|
Derivation Method
The ranking is calculated based on the click share within the pressure tester page as of December 2024. 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 (%) |
|---|---|---|
|
United States of America
|
6 | 37.5% |
|
China
|
4 | 25.0% |
Japan
|
2 | 12.5% |
|
Switzerland
|
1 | 6.3% |
|
South Africa
|
1 | 6.3% |
|
Singapore
|
1 | 6.3% |
|
Sweden
|
1 | 6.3% |
41 products found
41 products
Iwai Giken Co., Ltd.
70+ people viewing
Last viewed: 44 minutes ago
Very Fast Response
■Diverse inspections at once Continuity/miswiring inspection, terminal half-insertion inspection, insulation resistance test, etc. can be performed...
Mori Electron Co., Ltd.
30+ people viewing
Last viewed: 6 hours ago
■Features 1 Ideal for various pressure tests 2 Easy to detect short circuits in electronic components and other voltage proof tests 3-pulse measure...
Mori Electron Co., Ltd.
30+ people viewing
Last viewed: 6 hours ago
■Features 1 Ideal for short-circuit inspection of electronic components, etc. 2 High voltage (3KVDC) large current pulse output 3 A tester that is ...
Mori Electron Co., Ltd.
30+ people viewing
Last viewed: 6 hours ago
■Features 1 Ideal for various pressure tests 2 High voltage (3KVDC) large current pulse output 3 A tester that is gentle on the measurement target ...
Mori Electron Co., Ltd.
30+ people viewing
Last viewed: 6 hours ago
■Features 1 Current test up to 700A (DC) (1s to 10s) 2 Settings and measurements are easy to operate on the touch panel screen. 3 Measurement resul...
Maekawa Test Machine Manufacturing
1650+ people viewing
Last viewed: 2 hours ago
Standard Response
Maekawa ACA-B2 Series-resistant pressure test machine is a popular best-selling machine with many excellent features of Maekawa as a compression / ...
6 models listed
Maekawa Test Machine Manufacturing
1250+ people viewing
Last viewed: 7 hours ago
Standard Response
It is compatible with Japanese, has a rich touch screen and functions, and is flex. Maekawa ACA -FL series -resistant pressure test machine is a mu...
6 models listed
Daido Kogyo Co., Ltd.
20+ people viewing
Last viewed: 1 day ago
Very Fast Response
The four steps of water injection ⇒ pressure test ⇒ drainage ⇒ drying are all carried out automatically using a conveyor. Since it is possible to p...
Daido Kogyo Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
Very Fast Response
The four steps of water injection ⇒ pressure test ⇒ drainage ⇒ drying are all carried out automatically using a conveyor. By using the optional "ta...
Daido Kogyo Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
Very Fast Response
One container is fixed to the left and right sides of the equipment body, and pressure tests are performed alternately on the left and right sides....
Daido Kogyo Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
Very Fast Response
The four processes of water injection, pressure test, drainage, and drying are all carried out automatically using a conveyor. The optional ``re-in...
Daido Kogyo Co., Ltd.
30+ people viewing
Last viewed: 22 hours ago
Very Fast Response
This is a space-saving model that has an electric pressure booster, a data measurement section, and a small touch panel operation panel on a single...
Daido Kogyo Co., Ltd.
20+ people viewing
Last viewed: 1 day ago
Very Fast Response
This model is equipped with two systems of pressurization units, one for normal size containers (10L to 50L class) and one for small containers (le...
Keisoku Giken Power Electronics
270+ people viewing
Last viewed: 6 hours ago
Standard Response
Ultra high voltage 20kV. Ideal for dielectric strength tests The ultra-high voltage withstand voltage tester (withstand voltage test) 7700 series ...
4 models listed
Maekawa Test Machine Manufacturing
570+ people viewing
Last viewed: 8 hours ago
Standard Response
This unit is a compression test machine that can also support the strength test of ultra -high -strength concrete, and the load frame has an ultra ...
2 models listed
Maekawa Test Machine Manufacturing
340+ people viewing
Last viewed: 3 hours ago
Standard Response
This unit is a large compression test machine that can support compressed strength tests such as ultra -high -strength concrete, rock and pile, and...
2 models listed
Ibic Research Co., Ltd.
20+ people viewing
Last viewed: 1 day ago
Standard Response
Tests the compressibility and pressure resistance of packaging bags such as seasoning sachets, spice sachets, and beverage packs. We test the compr...
Otowa Electric Industry Co., Ltd.
60+ people viewing
Last viewed: 10 hours ago
■Features Compatible with special specifications of 1.100kV or more We provide detailed support for equipment dielectric strength tests. 2. From d...
20+ people viewing
Last viewed: 11 hours ago
■Introducing concrete and mortar compression testing machines and related equipment. ・Fully automatic compression testing machine "Actis" series ...
Ushiyama Denki Co., Ltd.
90+ people viewing
■Features of MTP-1 cable multi tester - Inspection conditions such as applied voltage, breaking current, and insulation resistance value are automa...
30+ people viewing
During brazing work, flow nitrogen under low pressure (0.1MPA or less) to prevent oxide film from forming inside the piping. Adjust the nitrogen fl...
Cosmotech Co., Ltd.
40+ people viewing
Very Fast Response
4 models listed
Futaba Science Co., Ltd.
50+ people viewing
A small testing machine that allows you to easily test for leaks on samples. Pressurization and depressurization cycle tests can be performed autom...
