かいわ Product Lineup

The Air Self-Priming Microbubble Generator, Ranbu MB-S-OM, has a proven track record of not decaying water-soluble coolant (emulsion) for three years. Use two Ranbu MB-S-OM units attached to machining centers and lathes to prevent the decay of water-soluble coolant! Benefits: • Measures against the foul odor of decaying water-soluble cutting fluid (coolant) • Reduces the cost and effort of fluid replacement • Promotes the discharge of chips to prevent chipping • Fine particle reduction of emulsion due to mixing effects within the device 【Proven track record of not decaying for three years!】 Our company has used the emulsion for three years without replacement (confirmed by Brother Switzerland). It helps prevent the decay of water-soluble cutting fluids (coolants) used in machining centers and NC lathes such as RoboDrill and SPEEDIO. It can be used by simply attaching it to the machine. 【Installation example with RoboDrill】 Installation is incredibly easy. It can be attached and detached with just two wrenches. The air automatically draws in when the coolant flows, so there is no need to connect compressor air. Just flow the coolant and adjust it with the air control valve.

• Other abrasives
• Other machine tools

In plate processing for surface grinding: - Warping and distortion are eliminated after processing both sides twice. - Workpiece removal is easy by simply lifting it up. - No scratches are left on the workpiece during removal.

• Grinding Machine

The "Rambū Ultra Fine Bubble (UFB)" adopts our unique cavitation method, which efficiently generates ultra-fine bubbles through an internal structure (patent pending). This creates nano bubbles from the processing liquid and further enhances grinding and cutting efficiency through turbulent flow effects. As a result, it allows for increased cutting volume efficiency and extends the dressing interval by suppressing clogging. Since it is not a swirling flow method, there is no difference in clogging in the front and back directions of the grinding wheel. * Nano bubbles have been confirmed to be generated using pure water. 【Features】 ■ Increases grinding and cutting efficiency (1.5 to 2 times) Example: Drilling and tapping can be performed on hardened SUS440C material with soluble oil, achieving 1.3 to 1.5 times the processing compared to emulsions. ■ Less prone to clogging, improving sludge flow and maintaining a cutting state for a longer duration. ■ Allows for processing with minimal warping or deformation. ■ Extends the lifespan of grinding wheels and cutting tools. * For more details, please download the PDF or feel free to contact us.

• Other machine tools
• Other processing machines

The "Rambū Ultra Fine Bubble (UFB)" adopts our unique cavitation method, which efficiently generates ultra-fine bubbles through an internal structure (patent pending). This creates nano bubbles from the processing liquid and enhances grinding and cutting efficiency through turbulent flow effects. As a result, it allows for increased cutting volume efficiency and extends the dressing interval by suppressing clogging. Since it is not a swirling flow method, there is no difference in clogging in the forward and backward directions of the grinding wheel. * Nano bubbles have been confirmed to be generated using pure water. 【Features】 ■ Increases grinding and cutting efficiency (1.5 to 2 times) Example: Drilling and tapping can be performed on hardened SUS440C with soluble oil, achieving 1.3 to 1.5 times the processing compared to emulsions. ■ Less prone to clogging, improves sludge flow, and maintains a cutting state for a longer duration. ■ Can be processed with minimal warping or deformation. ■ Extends the lifespan of grinding wheels and cutting tools. * For more details, please download the PDF or feel free to contact us.

• Other machine tools
• Other processing machines

First, please install it on the faucet and try the effects of microbubbles. If you have severe hand dryness from washing, reduce the amount of soap you usually use and wash with microbubble water. Since the Ranbu FB-P has a high degreasing effect, please use hand cream or other care products. There are two types of generators: one that decomposes the oxygen contained in water and another that draws in air.

• Milling machine
• End Mills

Our "Eight-Direction Clamping Centering Vice" is a unique vice that clamps in four directions along the X and Y axes, as well as in four additional directions along the XZ and YZ axes. Thanks to our proprietary special structure, centering can be easily and accurately achieved at the center of the vice's XY axis. The slits in the jaw pull the workpiece in the Z direction, ensuring it is closely adhered to the reference surface. It can also hold two components simultaneously (optional). 【Features】 ■ Clamps in five directions by pulling in two directions for X, two for Y, and one for Z ■ Capable of holding both round and square workpieces ■ Easy to repeat centering ■ The slits in the jaw securely hold the workpiece *For more details, please download the PDF or feel free to contact us.

• Vice Clamps
• Other work tools

Our "Wooden Frame Vice" was developed with inspiration from the wooden frame structure of the Horyu-ji Temple corridor. By adjusting the height of the screw that presses the workpiece and tightening it while holding the workpiece with your fingers, you can easily achieve precise holding. Thanks to its high holding accuracy, it can be clamped with ease and high precision, which is why it has been adopted by ultra-precision machine manufacturers both domestically and internationally. 【Features】 ■ Increases yield with precise holding, contributing to further high precision ■ Even beginners can achieve ultra-precise holding, allowing for smooth workpiece changes ■ The spring structure is suitable for holding fragile materials (glass, ceramics, etc.) as well as soft materials like plastic and aluminum ■ Enables low distortion clamping ■ For nano mirror surface processing, the frame structure absorbs machining vibrations, enhancing surface accuracy *For more details, please download the PDF or feel free to contact us.

• Processing Jig
• Other machine tools

The "Wooden Frame Vice" was developed based on the wooden frame structure of the Horyu-ji temple corridor. The movable jaw is designed as a frame structure, and the beam of the movable jaw adapter is a spring structure that allows for elastic deformation, enabling the workpiece to be held tightly against the reference surface of the vice body (clamped). The wooden frame vice has been adopted by ultra-precision machine tool manufacturers both domestically and internationally. This is primarily because it allows for easy and highly precise clamping due to its high holding accuracy. 【Features】 ■ The workpiece can be held tightly against the reference surface of the vice body. ■ Adopted by ultra-precision machine tool manufacturers both domestically and internationally. *For more details, please request materials or view the PDF data available for download.

• Processing Jig
• Other machine tools