Equipment and components Nakatani / Nakatani Co., Ltd.

Oil-free vacuum pumps, industrial chillers, and static control brushes from Nakatani / Nakatani Co., Ltd. ensure precision process reliability.

Oil-free vacuum pumps Nakatani KCPH, KCP, and KCE

Oil-free vacuum pumps manufactured by Nakatani (Nakatani Co., Ltd.) in KCPH, KCP, and KCE setups generate clean vacuum across electronics and process industries. Scroll and claw pumping stages operate dry without lubrication inside chambers, preventing process stream vapor migration.

Scroll vacuum units KCPH with internal cooling and attenuated operational sound profile
Claw vacuum units KCP designed for continuous exhaust duty across corrosive gas systems
Inverter-driven claw packages KCE with variable rotational speed frequency modulation
Selection of tip seal sets, check valves, and ISO-KF connection flanges by serial plate

Industrial water chillers Nakatani RKS and RKS-JM

Industrial water chillers engineered by Nakatani (Nakatani Co., Ltd.) in RKS-J, RKS-JM, and RKS-GM lines feature stainless water tanks and integral circulation pumps. Units deliver stable fluid loop temperatures for machine tool spindles, industrial lasers, and molding machinery.

Integrated stainless water reservoirs ranging in capacity between ten and one hundred l
Air-cooled RKS-J configurations suitable for flexible autonomous plant floor layout
Water-cooled RKS-GM configurations engineered for hookup to central plant cooling loops
Selection of fluid pumps, temperature regulators, and level probes by system nameplate

Inverter precision chillers Nakatani RKE-C and RKE-B

Precision inverter chillers designed by Nakatani (Nakatani Co., Ltd.) in RKE-C and RKE-B series employ DC compressors and electronic expansion valves. Digital controllers maintain process fluid loop thermal stability within tenth-degree margins during changing heat loads.

Brushless DC variable speed compressors delivering refrigeration output from 3 to 96 kW
Precise liquid thermal regulation maintaining stability within 0.1 degree boundaries
Modular chillers RKE-B configured with dual cooling fluid circuits for large facilities
Selection of digital controller modules, pressure transducers, and compact heat plates

Refrigerated air dryers Nakatani RAX and RAXE

Refrigerated compressed air dryers manufactured by Nakatani (Nakatani Co., Ltd.) in RAX and RAXE series eliminate humidity and oil mist from shop air headers. Stainless heat exchange cores and eco refrigerants maintain pressure dew point targets near plus three degrees.

Energy-efficient RAXE series featuring modulated cooling output to minimize energy draw
Stainless plate heat exchanger blocks exhibiting minimal operational pressure drop loss
Electronic zero-air-loss condensate drains preventing wasted compressed air discharge
Selection of separator elements, hot gas bypass valves, and service seals by model tag

Anti-static discharge brushes and ionizers Nakatani

Anti-static discharge brushes and ionizing tools from Nakatani (Nakatani Co., Ltd.) dissipate electrostatic surface charges across moving plastic web, films, and paper. Ultrafine conductive fibers initiate gentle corona discharge to bleed static potentials to factory ground.

Passive static discharge brushes woven from conductive microfibers for web handling lines
High-voltage brush electrodes engineered for pinhole flaw inspection on membrane films
Active ionization bars and blow-off ionizing guns for non-contact static dissipation
Selection of replacement fiber inserts, mounting brackets, and grounding cords by code

Nakatani Clean Poly ESD materials and protective packaging

Static shielding packaging products designed by Nakatani (Nakatani Co., Ltd.) in Clean Poly and additive-free WA grades protect microchips from ESD events. Multilayer barrier pouches protect printed circuit assemblies and components from ambient moisture and electrical fields.

Clean Poly bags maintaining consistent surface resistivity without chemical blooming
Multilayer moisture barrier bags for vacuum packaging of moisture-sensitive devices
Conductive floor tiles and vinyl runners SCT for cleanroom electrostatic dissipation
Selection of bag dimensions, antistatic tapes, and handling trays by component drawing

Operating principles of oil-free vacuum pumps Nakatani KCPH

Dry oil-free vacuum pumps engineered by Nakatani (Nakatani Co., Ltd.) in KCPH, KCP, and KCE series provide hydrocarbon-free evacuation across electronics and process manufacturing lines.

Scroll pumping stages in KCPH models generate continuous gas compression through orbiting spiral wraps fitted with high-grade polymer tip seals. Claw mechanisms in KCP and KCE packages employ twin rotors rotating in synchronized opposite directions without internal surface contact.

Routine replacement of tip seals and inlet screen servicing ensure steady ultimate vacuum performance.

Hydraulic circuits and thermal regulation in Nakatani RKS chillers

Industrial liquid chillers designed by Nakatani (Nakatani Co., Ltd.) in RKS-J and RKS-JM series deliver precision cooling for process equipment operating on closed water loops.

Heavy-gauge stainless water tanks eliminate internal oxidation and protect delicate cooling passages inside laser tubes, machine tool spindles, and induction coils. Integrated fluid pumps supply steady circulation flow while internal relief bypass paths protect plumbing against pressure spikes.

Water-cooled RKS-GM packages connect directly to central plant cooling loops during elevated ambient temperature conditions.

Variable frequency drive regulation in Nakatani RKE precision chillers

Inverter precision chillers manufactured by Nakatani (Nakatani Co., Ltd.) in RKE-C and RKE-B configurations deliver energy savings across production facilities with fluctuating thermal loads.

Variable-speed DC scroll compressors continuously modulate cooling performance between ten and one hundred percent without cyclical on-off switching.

Working alongside electronic metering valves, digital microprocessor controllers stabilize process water loop temperatures within 0.1 degree boundaries. Modular RKE-B chillers enable parallel connection of multiple independent fluid circuits.

Compressed air drying thermodynamics in Nakatani RAX systems

Refrigerated compressed air dryers produced by Nakatani (Nakatani Co., Ltd.) in RAX and RAXE lines ensure compressed air quality meeting ISO 8573-1 fourth-class moisture criteria.

Incoming moist air passes through stainless plate air-to-air heat exchangers where incoming streams are pre-cooled by outbound chilled air. In the primary evaporator, air cools to plus three degrees pressure dew point, allowing centrifugal separators to eliminate condensed droplets and oil mist.

Electronic zero-air-loss drains discharge collected condensate without wasting line pressure.

Corona discharge phenomena and Nakatani static elimination brushes

Static discharge brushes from Nakatani (Nakatani Co., Ltd.) provide passive electrostatic neutralization on high-speed web handling lines, films, and polymers. The active brush edge incorporates dense arrays of conductive microfibers.

As charged web material approaches the fiber tips, localized micro-corona discharge ionizes adjacent air molecules into positive and negative ions. Opposite charge carriers migrate toward the moving substrate, dissipating surface potential below one kilovolt.

Grounding brackets route residual electric currents directly to shop earth.

Clean Poly electrostatic barrier packaging and cleanroom materials

Electrostatic protective films manufactured by Nakatani (Nakatani Co., Ltd.) in Clean Poly and additive-free WA grades safeguard electronic components and sensors from ESD damage.

Unlike conventional antistatic packaging that relies on migratory chemical additives, Clean Poly utilizes permanent conductive polymer networks to prevent chemical contamination on lead frames.

For moisture-sensitive devices, multilayer barrier pouches featuring metal shielding layers maintain high surface resistivity and ultra-low water vapor transmission.

Nakatani / Nakatani Co., Ltd. and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Nakatani / Nakatani Co., Ltd. and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.