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Industry News

Why is a multi-channel design preferable to multiple standalone units?

Quick Q&A: Production line QC stuck at 180 pieces/hour? The solution to double the capacity of hermeticity testing

2026-03-06

This paper addresses the bottleneck of airtightness testing capacity, analyzes the reasons for the limitation of 180 pieces of testing per hour for single-channel equipment, and proposes three capacity doubling solutions: increasing single machines, upgrading to multi-channel equipment, and optimizing testing algorithms. The core conclusion is: through the Precision Industrial Technology dual-channel or four-channel airtightness tester parallel testing to achieve capacity doubling, than simply increase the single machine more consistency, integration and long-term value.

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Factory illustrations

Q&A: Why are more and more overseas customers choosing China's domestic airtightness testing brands?

2026-02-28

This article analyzes the reasons why domestic airtightness testing equipment (JCGK, for example) is favored by overseas customers: changes in the overseas manufacturing environment have made it necessary for emerging production areas to meet the quality standards of developed countries, and remote monitoring relies on stable data. Chinese manufacturers have completed three major transformations - from "parameter-driven" to "engineering-driven", from "selling equipment" to "delivering inspection solutions", and from "price advantage" to "system advantage" - to provide complete inspection capabilities that are quickly deployed, low misjudgment rate, and easy to operate, and ultimately break the monopoly of knowledge and realize the export of quality methodology and engineering capabilities.

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The final line of defence in the safety valve engineering system

QUICK QUESTION: Why must safety valves be tested for opening pressure, flow rate, and airtightness (watertightness)?

2026-02-05

This article describes the importance of the three core items of safety valve testing: opening pressure, flow characteristics and gas (water) tightness. The opening pressure determines when the safety valve opens, the flow characteristics affect the pressure relief efficiency, and the airtightness test ensures daily reliability. Precision Engineering provides multi-channel test equipment to realize the leap from experimental verification to mass production quality inspection, and its testing program forms a complete logical closed loop, applicable to new energy, energy storage systems and other demanding fields.

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Practical Selection Recommendations for Users in Tianjin, Beijing and Hebei

Q&A: How to choose an airtightness tester for Tianjin, Beijing and Hebei? --Brand and Manufacturer Selection Suggestions

2026-01-31

This paper starts from the industrial characteristics of Beijing-Tianjin-Hebei manufacturing cluster, analyzes the special needs of the region for airtightness testing equipment, points out the enterprises in the selection of easy to step on the misunderstandings, and puts forward suitable for the Beijing-Tianjin-Hebei region of the airtightness tester manufacturers should have the ability to emphasize the Jingcheng Industrial Technology as a domestic brand of airtightness testers and practicality, for the Beijing-Tianjin-Hebei users to provide selection advice.

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Characteristics of Waterproof Breathable Membranes

Waterproof breathable membrane testing solutions, air permeability + water pressure resistance two-dimensional verification is the scientific correct solution

2026-01-12

This paper introduces a solution for testing waterproof and breathable membranes. Waterproof breathable membrane is widely used in new energy, automotive electronics and other fields, its value lies in blocking liquid water while allowing gas exchange. Precision Engineering has constructed a testing solution that integrates air permeability + water pressure resistance testing, real water pressurization to capture the instant of failure, and comprehensive testing capabilities for integrated products, emphasizing the integrity of the testing logic, the engineering reasonableness of the parameter settings, and the guiding significance of the test results.

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On-site customer photos

Which products must be tested for airtightness and waterproofing? Read this 'Manufacturing Leak Detection Guide' and you'll be satisfied!

2025-12-30

This paper describes the wide range of applications of hermeticity testing in new energy, automotive, consumer electronics, medical devices, security lighting, robotics, and aerospace and military industries, emphasizing its importance to product safety, reliability, and quality. With the product miniaturization, complexity and use of harsh environments, airtightness testing has become the standard configuration of modern manufacturing. Shenzhen Jingcheng Industrial Technology Co., Ltd. provides customized testing equipment and solutions for various industries with its professional ability, helping products operate reliably under extreme conditions.

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Self-Check List for Selecting Air Tightness Testing Equipment

Which is the best airtightness tester for Guangdong, Hong Kong, Macao and Yangtze River Delta? --With cost-effective selection advice

2025-12-25

This article discusses the Guangdong, Hong Kong and Macao Bay Area and the Yangtze River Delta region air tightness tester selection. The two regions have different manufacturing characteristics, the selection needs to be considered comprehensively detection needs, accuracy and stability, automation compatibility and after-sales service. Domestic equipment such as Jingcheng Industrial cost-effective, suitable for most scenarios; imported brands can be supplemented. Selection should be clear needs, testing and verification and focus on long-term costs, rather than simply the pursuit of brand or low price.

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Factory illustrations

Does traditional water testing in airtightness testing 'save money' or 'burn money'? Data tell you the truth

2025-12-17

This paper discusses the cost-effectiveness of traditional water inspection methods in airtightness testing, analyzes the losses of enterprises neglecting risks in airtightness testing through case studies, proposes a systematic methodology for risk management, emphasizes proactive and constructive redundancy, and suggests that enterprises should adopt the principles of data-driven decision-making, systematic prevention, and specialized support to build a reliable quality line of defense.

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Outdoor Camera Cover

How are outdoor cameras tested for sealing and waterproofing? A look at airtight solutions for the security industry

2025-12-10

This paper introduces the importance and methods of airtightness testing for outdoor cameras. It needs to be waterproof, dustproof, etc. Airtightness testing is a key means to verify the sealing performance, including direct pressure method and quantitative method. Precision Industrial Technology provides a complete testing system, covering parameter setting, product fixation, automated testing and data acquisition, production traceability and other aspects of its solutions due to a variety of advantages into the industry's first choice.

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