Dispersing Disc Impeller for Dispersion Machine (180x2.5x8mm(Disc))

Product Description

Dispersion trays are essential for the grinding and processing of coatings, dyes, pigments, paints, adhesives, pharmaceuticals, and daily chemicals. They serve as integral accessories for dispersing machines, grinding machines, crushers, mixers, emulsifying machines, and similar mechanical equipment.

Working Principle

The dispersing disc is a crucial component of high-speed dispersing machines, directly attached to their main shafts. When the disperser spindle operates at high speeds, the upper and lower parts of the dispersing disc rotate, creating a turbulent zone typically ranging 2.5-5 mm from the disc's edge. The serrated teeth on the disc's surfaces shear, impact, crush, and disperse materials such as coatings, paints, dry powders, and solid-liquid mixtures at high velocities. This process achieves dissolution, dispersion, and refinement of the materials.

Specification

• Dimensions: 180x2.5x8mm
• Disc Diameter: 180mm
• Disc Thickness: 2.5mm
• Center Hole Diameter: 8mm
• Material: 304 stainless steel
• Weight: 0.2kg

Notes

1. The standard center hole sizes for 304 stainless steel dispersing discs are 8mm and 35mm respectively. Discs with diameters ranging from ?30mm to ?180mm (center hole: 8 mm) can be paired with stainless steel dispersing rods.

2. Discs with diameters from ?200mm to ?500mm (center hole: 35mm, thickness: 3mm, keyway: 10x4mm) are designed for use with dispersers, crushers, grinders, and similar equipment.

Features

• Material: Made from 304 stainless steel, offering excellent machinability, robust toughness, suitable for humid environments, and exhibiting strong corrosion resistance with minimal susceptibility to rust (negative deviation not exceeding 0.05 mm).

• Application: Widely used in coatings, pigments, dyes, inks, adhesives, pharmaceuticals, and daily chemicals. A standard accessory for dispersing machines, grinders, pulverizers, mixers, emulsifiers, etc.

• Caution: Not recommended for use in strong acid and alkali solutions. If necessary, in environments with acid-base concentrations exceeding 4%, consider using appropriate dispersing discs.

• Features: Passivated with sharp edges, surface-hardened, and polished for durability. Lightweight, convenient to replace, easy to clean, non-polluting, and user-friendly.

• Key Parameters: 180mm dispersion disc with an 8mm inner hole diameter and 2.5mm thickness.

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