BUNRI Inc. offers a comprehensive range of coolant filtration units and chip processing systems, developed over 60 years to provide high-quality, innovative, and environmentally responsible solutions for grinding, cutting, and secondary processing. Their systems are designed to be consumable-free, reducing industrial waste and maintenance. The product range includes **Phoenix NEO magnetic separators**, which leverage rare-earth magnets for superior filtration of magnetic grinding sludge, achieving 10-20µm accuracy with flow rates up to 1000 L/min. These units feature external drive mechanisms to prevent wear from abrasive particles. For grinding coolant, the **RTG (magnetic) and ALG (non-magnetic) systems** integrate magnetic separators or cyclone filters with unique tank designs, providing 10µm filtration by generating a vortex for efficient sludge collection. The **COMPACT CPT** offers a space-saving 10µm solution compatible with both magnetic and non-magnetic materials. For ultra-precision filtration, the **SB Filter YA** employs steel balls as filter media, achieving 5µm accuracy with automatic cleaning, ideal for honing and super-finishing applications. Various chip conveyors are available: **magnetic drum conveyors (MMS/M10/HMS)** handle magnetic chips with 10-30µm accuracy, while **microfiltration filter conveyors (BAL)** provide 20µm filtration for non-magnetic cutting chips, featuring high-rigidity sintered material filters and automatic shower cleaning. **Rolling filter conveyors (AL/ALL/SKA/SAL/MAL)** manage non-magnetic or mixed chips, offering 200-400µm filtration with automatic cleaning and no backwashing. The **Cyclone filter APOLLO-S (APS)** is a versatile secondary processing unit (10µm accuracy) for both magnetic and non-magnetic materials, incorporating a defoaming mechanism and a 40% smaller footprint than conventional models. Complementary products include **Bunri Filter RBF** (5-100µm bag filters) and **Magnetic Filter MF** (magnetic line filters for 5-100µm), both designed for easy maintenance. The **Chain Bucket Skimmer CBS** efficiently recovers floating oil and scum, boasting approximately seven times the recovery capacity of belt systems. BUNRI's commitment extends to custom-made product designs, ensuring optimal solutions for diverse manufacturing processes and machine tools.