95% Alumina Conical Burr for Electric Espresso Machine Coffee Maker

• Customization: Available
• Application: Coffee Bean Grinding
• Grit Size: From Coarse to Fine
• Model NO.: JMXT-0212-0025
• Material Type: Alumina Ceramic
• Shape: Conical
• Procedure: Full-Automatic
• Type: Espresso Coffee Maker
• Processlng Material: Coffee Bean
• Style: Italian
• Working Principle: Pump Pressure
• Housing Material: Stainless Steel
• Certification: LFGB, FDA
• Capacity: Determined by The Finished Machine
• Usage: Built-in Coffee Grinder
• Grinder Type: Ceramic Conical Burr
• Material Property: 95% Alumina (Food Grade Ceramic Material)
• Feature: Never Alter The Flavor of The Grinds
• Sample: Free Samples Supported
• Transport Package: Individual Package
• Specification: Standard or Customized
• Trademark: JingHui
• Origin: China
• HS Code: 8547100000
• Production Capacity: 5000000/Month

Product Description

95% Alumina Conical Burr for Electric Espresso Machine Coffee Maker

General Introduction of Ceramic Conical Burrs

There are many types of coffee makers with built-in coffee grinders, with options ranging from conical burr to flat burr. We can't simply say who is good and who is bad when it comes to conical or flat grinding. Most professional coffee drinkers feel that flat burrs give a more consistent grind, which results in a cleaner cup. Conical burrs, on the other hand, yield more fines and produce a cup with more body feel.
 

Two Common Types of Coffee Grinders
Conical Burr	Flat Burr
More of a V shape, with the center burr fitting into the outer burr, both of them also lined with either deep or shallow grooves that cut up the beans as they press together.	Consist of two flat, ring-shaped burrs lined with grooves that break up the beans as the burrs press together.

About the Raw Material

The product you're looking at is made of 95% alumina, an advanced ceramic that will never rust, providing long-lasting performance.
 

Mechanical Property	Ceramic Material
	99.5% Al2O3	99% Al2O3	95% Al2O3	MgO.SiO2 (Steatite)
Density (g/cm3)	≥3.90	≥3.85	≥3.65	≥2.70
Water absorption (%)	0	0	0	0
Hardness (HV)	1700	1700	1500	800
Flexural strength (Mpa)	≥379	≥338	≥320	≥190
Compressive strength ( Mpa)	≥2240	≥2240	≥2000	≥551
Fracture toughness (Mpam1/2)	4-5	4-5	3-4	-

Why Choose Us

Specializing in the production of ceramic grinding burrs, Jinghui Ceramic has 15 years of research and development production experience. Let us identify the best ceramic material for your grinder application.