Nippon Tokushukan has established a tech of manufacturing super-micro capillary tubes with fine dimension, good roundness and smooth inner roughness through thorough continuous improvement of drawing process.We make it possible to manufacture
OD:Φ0.05mm x ID:Φ0.03mm
※ By making plug and dice by itself, Nippon Tokushukan can promptly and flexibly satisfy customers’ requested size.
About Plug-Drawing Tech
The below photos show the difference of inner roughness between plug drawing and non-plug drawing.
The left photo shows the inner roughness in the conditions of plug drawing Nippon Tokushukan has implemented since 1960.The right photo shows the inner roughness in the conditions of non-plug drawing generally utilized for manufacturing capillary tubes until now.Non-plug drawing is not means of controlling inner dimension and preventing roughness of inner surface and as a consequence, there often happens size specs non-satisfying and deterioration of inner roughness & roundness.Nippon Tokushukan’s plug drawing with fine plug& dice makes it possible for controlling and preventing.Nippon Tokushukan has fabricated and utilized floating plug for ID:Φ0.08mm controlling. It is owing to endless thorough management of making plug and dice on Nippon Tokushkan’s own since 1965.By making plug and dice by itself, Nippon Tokushukan can promptly and flexibly satisfy customers’ requested size.
Nippon Tokushukan’s products are utilized for Heat pipe, medical equipment, contact probe, semiconductor manufacturing device and so on. The products meets broad customers’ needs.Drawing tech, which has been developed since its founding, makes it possible to stably supply fine and high quality tubes.
Micro tubes with Smooth inner surface
Nippon Tokushukan makes it possible to manufacture IDΦ0.1mm pipes with smooth inner surface for satisfying customers’ needs of more micro tubes with high-grade characteristics.
Speedy Mass Production
Nippon Tokushukan makes it possible to manufacture high quality products in short lead-time mass production for satisfying customers’ needs of speedy mass production.
Strive for smooth inner roughness
Nippon Tokushukan makes it possible to consistently supply pipes with Ra0.1μｍ below for satisfying customers’ needs of smooth inner roughness tubes.