Achieving automation of high-speed and high-precision gloss leak testing.
The increasingly miniaturized SMD crystal devices. The LZ-3000 series is an automatic leak inspection system developed to meet the demand for high-speed processing in gross leak testing of small electronic components, including hermetically sealed SMD crystal devices. We provide the optimal system for enhancing your production efficiency and improving your quality control system.
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basic information
～Features and Functions～ High-speed work processing at 60 pieces per minute With the "two-part index method," this system has a processing capacity of up to 60 pieces, enabling fully automated transport, alignment, inspection, judgment, and sorting of workpieces. Inspection of sizes 2.0mm × 1.6mm is possible Our newly developed micro-volume detection differential pressure air leak tester allows for gross leak inspection of extremely small sizes, specifically 2.0mm × 1.6mm. Options ● Support for multiple types of similar workpieces ● Workpiece supply and discharge (online compatible / carrier magazine compatible)
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The air leak tester is an automatic leak testing machine that detects minute pressure changes by applying air pressure or exhausting to a vacuum, providing a judgment on the quality of parts and finished products that require airtightness. Engine parts/engine valve seats/cam caps/cylinder blocks/engine assemblies/crankcases/cylinder heads/oil pans/crankshafts/cylinder head covers/camshaft balls (plugs) press-fitting/cylinder pistons/fuel system components/PE, VE pumps/injection valves/canisters/carburetors/throttle chambers/throttle bodies/delivery pipes/filler caps/fuel injectors/fuel quick connectors/fuel senders/fuel tanks/fuel pipes/fuel pumps/fuel pump check valves/fuel pump relief valves/common rails/vent valves/engine assembly fuel systems/intake and exhaust parts/EGR pipes/PCV valves/intercoolers/intake manifolds/inlet pipes/exhaust manifolds/throttle bodies/turbochargers/bearing cases (for turbo)/mufflers, etc.
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Company information
The Air Leak Tester from Cosmo Instruments started with the automation of cylinder block airtightness testing in 1970. It is utilized in various fields such as automotive parts, gas, water supply, medical, electrical, electronics, and food industries. Since 1983, we have begun our overseas expansion in line with the overseas development of Japanese automotive manufacturers. Currently, we are conducting proposal activities and after-sales service activities similar to those in Japan from 24 locations in 13 countries. Recently, to respond to the electrification of automobiles, we have enabled leak testing of electrification components such as battery cases and inverters, as well as fitting tests for various power connectors, contributing to our customers' CO2 emission reduction efforts. Additionally, we have donated pressure measurement equipment to technical schools in South Asia and Southeast Asia to improve the quality of education, engaged in technical exchanges with local machinery manufacturers, and worked to enhance the industrial foundation through the production of high-quality leak testing equipment locally. We will continue to deliver the value of "quality" by applying our wisdom on-site for our customers and to contribute to the development of local communities.