Technical List - Injection Moulding Technical information
Integrated production system from mould making and material development to moulding
We strive to plan and develop products that satisfy our customers.
If you have any concerns, please do not hesitate to contact us.
We will respond with sincerity to deliver high-quality products speedily.
Nambu Kasei Co., Ltd.'s
Injection Moulding Technology
Two Features
01
Diverse Injection Moulding Technologies
Leveraging technological know-how backed by many years of experience, we deliver diverse injection-moulded products to a wide range of fields, including automotive, medical, and housing. We continue to meet customer expectations by using various moulding machines and technologies, such as small to large sizes, horizontal/vertical, single-colour/multi-colour/insert moulding.
02
Established Quality Assurance System
In fields such as medical and automotive, where high precision and accuracy are required, production in a clean environment is essential. Our company is equipped with large-scale clean rooms that thoroughly manage and maintain standards from Class 10,000 to 100,000. Within these rooms, we perform assembly, inspection, and packing operations in addition to resin moulding. Furthermore, we provide high-quality products through our established quality assurance system.
Injection Moulding Technology List Technical list
Product Inspection Technology using Image Recognition AI
We are transitioning the necessary inspections for detecting defects in product manufacturing from conventional human "visual inspection" to "automatic inspection using image recognition AI."
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Vacuum Deposition Technology / Sputtering Technology
This is a processing technology where metal is evaporated in a vacuum and adhered to the surface of resin moulded products, etc., in a thin film. We primarily use aluminium.
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LIM Moulding Technology
LIM moulding (Liquid Injection Moulding) is a moulding process where the main material and curing agent are mixed and heat-cured.
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Liquid Filling Technology
We deliver products to our customers in a state where liquids are filled into containers of resin moulded products produced in-house, such as inspection kits for checking if foreign substances are mixed in collected samples, via an automated integrated line.
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Promoting DX (Digital Transformation)
At our company, we are also promoting DX (Digital Transformation) in our product manufacturing processes. In particular, in the product inspection process, which has long relied on "human eyes" and "human hands," automation initiatives combining image recognition and AI (Artificial Intelligence) are rapidly progressing.
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Large and medium-sized injection moulding technology
We possess a wide range of moulding machines and produce a variety of products. We also continuously challenge ourselves with new technologies, aiming to improve our technical capabilities daily. We strive to manufacture high-quality products that satisfy our customers in the automotive, medical, and office equipment sectors.
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Small-sized injection moulding technology
The technical expertise cultivated in the microscopic world is primarily applied to medical device components, pioneering new possibilities in precision moulding while delivering trust, which we call "satisfaction," to our customers.
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Mould design, manufacturing, and maintenance technology
We have the technology and equipment for mould design, manufacturing, and maintenance within the same premises as our in-house moulding factory. While pursuing the creation of higher-precision moulds, we achieve overall lead time reduction through speedy quality refinement, leveraging our location.
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Automation and labour-saving technology
We achieve labour savings in our production processes by introducing automated inspection, assembly, and filling equipment. This prevents human errors and allows for stable quality and maintenance management through automation. By achieving automation, we can propose cost reductions to our customers and ensure stable quality and supply.
View DetailsExamples of Nanbu Kasei Co., Ltd.'s Injection Moulding Technology Applications
Initial cost reduction through two-colour insert moulding
Previously, two component parts, which were moulded using separate moulds, were integrated by inserting them into the mould for the main body part. However, we have developed a method using a two-colour moulding machine where two component parts are moulded in a single mould, then sequentially inserted and moulded into the mould for the main body part. This allows us to reduce the number of moulds and suppress initial costs.
Productivity improvement through the introduction of inline automatic inspection machines
Previously, 100% inspection by humans was carried out to ensure the quality of medical device components. However, by introducing inline automatic inspection machines jointly developed with our group companies, we have improved productivity while ensuring quality.
Frequently Asked Questions
Q
What sizes of injection moulded products can you handle?
A
We have a wide range of injection moulding machines with clamping forces from 30t to 1,300t.
We will propose the optimal solution according to product shape and requirements.
Q
Can you also handle mould production?
A
We can handle it.
We possess ultra-precision processing machines and have a wealth of experience in producing molds for various products, such as automotive, medical, and housing equipment, where high precision is required. Please feel free to contact us first.
Q
What kind of secondary processing can you do?
A
We have experience in all kinds of secondary processing.
We have experience in all kinds of secondary processing, including painting, printing, plating, metal vapour deposition, assembly, welding, dispensing, and sterilisation. We have secondary processing facilities at various domestic and international locations, and have solved many of our customers' problems. Please allow us to hear your story. Please let us hear your story.
