Achieving high-quality product manufacturing. We will create vacuum injection equipment tailored to your specifications!
The "vacuum injection device" enables the resin to permeate every corner of the product with high precision. It adopts a volumetric measurement method that is not affected by changes in liquid viscosity, allowing for high-precision measurement. During vacuum injection, the liquid must be completely degassed before being injected into the product. Unique measures have been implemented in various parts to maintain the sealing of the liquid path, starting with the degassing of the resin in the tank. We manufacture a variety of vacuum injection devices, ranging from simple manual single discharge machines to large automatic multi-discharge devices. Since we design and manufacture according to customer specifications, you can choose a vacuum injection device that is optimal for producing high-quality products. *For more details, please refer to the PDF document or feel free to contact us.
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**Names and Functions of Device Components (Excerpt)** ■ Tank Defoaming resin in the tank at a high vacuum level. Equipped with stirring and heating mechanisms to facilitate defoaming depending on the viscosity of the resin. Adopts a highly reliable sealed tank, emphasizing durability and safety. ■ Metering Pump A pump that accurately measures resin. Uses a volumetric metering method (positive displacement plunger pump) that allows precise measurement without being affected by the viscosity of the resin. ■ Mixer A mixer for combining two types of resin. Includes electric rotary mixers and motionless (static) mixers, selected based on the viscosity of the resin and discharge volume. A type designed to prevent outside air intake is also available for vacuum injection. ■ Vacuum Chamber Creates a vacuum in the chamber to prevent air from mixing with the resin during injection. Available in manual and automatic types with excellent sealing retention capabilities. ■ Shut-off Valve Inserts the product into the vacuum chamber, creates a vacuum, and discharges the resin from the tip valve. Designed to minimize the amount of liquid accumulation in the discharge outlet (nozzle) to prevent liquid dripping. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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The dispensers from Nakaliquid Control Co., Ltd. are widely applied in various production processes across different fields, including precision electronic components, automotive parts, home appliances, building materials, and aircraft components, significantly contributing to the development of each sector. In recent years, they have been utilized in adhesive and coating operations for various products, as well as in analytical instruments in the medical and scientific fields, impacting all products that surround our daily lives. With the expansion of these application areas, the types of dispensers have also diversified. At the same time, user needs for labor-saving, cost reduction, and small-batch production have become increasingly varied, raising the demands for functionality and precision in dispensers. To appropriately respond to the needs of this era, we offer a wide range of products, including single-component and dual-component dispensers, capable of accommodating various applications and types of liquid materials. Additionally, we provide a diverse array of optional equipment, enhancing versatility through setup options, thereby meeting the diverse operational needs of users.