Section sand0-1mm 1-3mm 3-5mm 5-8mm 8-12mm≥95.3≤0.3≤1.0≤2.8-

25-0mm 10-0mm

50-0mm 30-0mm

Fine

powder

• 1. Bonded abrasives

Vitrified Bonded abrasives and resin bonded abrasives. Like grinding wheels, cutting discs, etc.

• 2. Coated abrasives

Coated abrasives like sand paper, sand rolls, flap discs, etc;

• 3. Sand blasting

Shoe molds blasting, decontamination, descaling, cleaning, pretreatment, matte finish, etching art, deburring, stress relief, etc.

• 4. Hydraulic cutting

Cutting of petroleum (natural gas) pipelines, steel and other components

• 5. Refractories, castables, refractory bricks

Advanced refractory materials, castables, refractory bricks, refractory bricks, ramming materials, skateboards, steel sliding nozzles, ladle, furnace linings, smelting rare metals, special alloys, ceramics, linings for ironmaking blast furnaces ( Wall and tube);

What Is Difference Between Tilting Furnace Melted BFA & Fixing Furnace Melted BFA ?
Ball Milling & Barmac Process?
 

1. Tilting furnace process affects SiO2, SiO2 <1% by Tilting furnace, SiO2 <1.5% is by fixed furnace.

2. Barmac affects the density, the grain shape is  rounder & the density is greater than ball milling

3. The Tilting furnace made BFA has high Al2O3 content

4. The corundum has good toughness & more suitable for abrasive products by dumping furnace process
 

The difference between F-grit & P-grit Abrasive grains:

F-grit is more suitable for bonded abrasive tools.

P-grit is more suitable for coated abrasive tools. It is with a closer tolerance size distribution, lower density, and better self-sharpening ability than non-P-grit abrasives, which means that they offer a more consistent surface finish.

Grit size: 16#, 20#, 24#, 30#, 36#, 46#, 54#, 60#, 80#, 100#, 120#, 150#, 180#, 220#
Micropowder: 240#, 280#, 320#, 360#, 400#, 500#, 600#, 800#, 1000#, 1200#, 1500#,  2000#
Refractory Grit size:1-0mm, 3-1mm, 5-3mm, 5-8mm, -200mesh, -240mesh, -320mesh.