タニシ List of Products and Services

Our company specializes in the field of surface treatment, handling wastewater treatment equipment and consumables specifically for metal processing. A representative method of surface treatment that uses water is barrel polishing, which falls into a category of high difficulty in wastewater treatment. Customers considering the introduction of barrel polishing or already implementing it are likely concerned about "initial costs," "running costs," and "maintenance and management efforts." We will propose appropriate wastewater treatment methods by aligning our customers' actual situations with the surrounding environmental standards. [Features] ■ Specialization in metal processing ■ Proposal of appropriate wastewater treatment methods from our company *For more details, please refer to the related links or feel free to contact us.

• Water treatment equipment
• Wastewater/wastewater treatment equipment
• Other water treatment equipment

Our company handles various auxiliary equipment such as "vibrating separators" and "centrifugal drying machines." In surface treatment, there may be cases where all operations cannot be completed within a single piece of equipment. In barrel polishing, the process progresses through degreasing → filling → polishing → discharging → sorting → washing → drying → rust prevention, and depending on the specifications, separate equipment may be required to perform each process other than polishing and discharging individually. Additionally, in the case of dry processing that does not use water, auxiliary equipment such as dust collectors to prevent dust dispersion and degreasing machines to remove oil after heat treatment and rust prevention will be necessary. 【Lineup】 ■ Vibrating Separator ■ Centrifugal Drying Machine ■ Meizo Dryer ■ Dust Collector *For more details, please refer to the related links or feel free to contact us.

• Automatic sorting machine
• centrifuge
• Dust collector

"Brush polishing" is a method that involves rotating bundles of fine brass or stainless steel wires, or resin wires embedded with silicon carbide or alumina, at high speeds. The end faces of these bundles are rubbed against the surface or edges of the workpiece to improve surface roughness and remove burrs. The target workpieces are mainly flat or cylindrical shapes, as complex shapes are not suitable. In brush polishing, maintaining a consistent polishing force is crucial. The techniques for applying the brush and detecting brush wear utilize the know-how of various manufacturers of brush polishing machines. [Product Lineup] ■ Conveyor type ■ Table type ■ Centerless type *For more details, please refer to the related links or feel free to contact us.

• Other abrasives
• Other processing machines

"Shot blasting" primarily uses metallic abrasives, in contrast to air blasting, which uses mineral-based abrasives, and the particle size is larger compared to air blasting. It exhibits various effects such as imparting residual compressive stress to improve the fatigue strength of springs and gears, enhancing wear resistance through the formation of a surface hardening layer, and reducing friction by creating fine uneven surfaces. The purpose is common to areas such as deburring and coating removal, similar to air blasting (sandblasting). However, because shot blasting uses larger metallic abrasives, the impact force applied to the workpiece is significantly greater, making it mainstream for modifying the surfaces of metal workpieces. [Lineup] - Hanger type - Drum type - Rubber apron type - Movable table type - Monorail type *For more details, please refer to the related links or feel free to contact us.

• Other abrasives
• Other processing machines

The term "blast" in "air blast" means "to blow," and it refers to a method of achieving a goal by spraying granular abrasives (projectiles) along with high-pressure air from a nozzle. Air blast devices can be categorized into gravity feed and direct pressure types, depending on how the air is mixed just before being sprayed. Abrasives used can include glass beads, aluminum oxide, silicon carbide, and others. The purposes include deburring holes and grooves that cannot be reached by barrel polishing, removing coatings such as rust, scale, and paint, achieving a matte finish as a base for painting, and producing crafts made from materials like glass, stone, and wood. 【Lineup】 ■ Table type ■ Trolley type ■ Tumbler type ■ Small batch work type *For more details, please refer to the related links or feel free to contact us.

• Other abrasives
• Other processing machines

We would like to introduce the "grinding stones and compounds" that we handle. "Grinding stones" fulfill various polishing purposes by rubbing against the workpiece. Due to the limited adjustment functions of grinding machines, it is necessary to differentiate usage based on the polishing purpose and the material, hardness, and shape of the workpiece. Additionally, "compounds" help maintain the performance of grinding stones and protect the workpiece from dirt and rust. The materials of the target workpieces vary, and they contribute to gloss and smooth finishes, while appropriate lubrication enhances cutting performance. [Types of Grinding Stones] ■ Vitrified grinding stones ■ Plastic grinding stones ■ Alumina-based grinding stones ■ Organic grinding stones ■ Metal-based grinding stones ■ Dry grinding stones *For more details, please refer to the related links or feel free to contact us.

• Other abrasives
• Other consumables

Our company offers a dual-purpose "urethane rotary barrel polishing machine" that excels not only in functionality but also in cost performance. Compared to conventional natural rubber (NR), it features a lining made of cast urethane resin with very high durability. Additionally, it significantly reduces the various costs, waiting times, and environmental impact associated with relining rubber linings. 【Key Points】 ■ High durability ■ Significant reduction in costs, waiting times, and environmental impact ■ Stable quality ■ Minimal thermal distortion ■ Improved maintenance workability *For more details, please download the PDF or feel free to contact us.

• Wafer processing/polishing equipment