99% Alumina Flat Burr for Commercial Electric Coffee Grinder

• Material: 99% Alumina
• Style: Electric
• Milled Food: Coffee Beans
• Certification: LFGB, FDA
• Application: Commercial
• Color: Creamy-White
• Model NO.: JMXT-0212-0001
• Transport Package: Individual Packing with Export Carton
• Specification: D64*T8mm
• Trademark: JingHui
• Origin: China
• HS Code: 8547100000
• Production Capacity: 100000/Month

Product Description

99% Alumina Flat Burr for Commercial Electric Coffee Grinder

Product Description

Ceramic grind core is the key functional part of the coffee grinder. How to find a suitable grinding burr? This ceramic flat burr is suitable for commercial or household electric coffee grinders. It is made of 99% alumina ceramics. The material has no coating, no heavy metals, no rust, and strong corrosion resistance.

The surface area is large, the outer diameter reaches 64mm, and the contact surface have many sharp blades. In the grinding machine, the two products are in contact with each other and used together. By adjusting the distance between the two parts, the size of the grinding coffee beans powder can be adjusted.

When the coffee beans are ground accurately, it is not easy to generate heat, and the coffee beans ground with coffee oil can be extracted evenly, and the original flavor of coffee can be preserved. The environmentally friendly ceramic burr has a high heat capacity, so it can keep its original sharp edge for a long time, and it can also remain relatively quiet during grinding work.

The comparative properties of related materials are shown below, and can be produced according to the customer's material requirements.

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	-

Standard products are well stocked to meet customers' short-term needs, and we also serve customers' prototype custom-designed products. In order to ensure the quality, a comprehensive quality inspection will be carried out before shipment.

We also produce

 

FAQ

Q1. Are you a factory or trading company?

A: We are a direct manufacturer with veteran and skillful production lines.
Q2: Do you send a sample to check?
A: For sure, the sample with the standard design is free, but freight collected.
Q3: Is it available to provide customized products?
A: We always support custom-made demand as per different materials, dimensions, and designs.
Q4: How long do ceramic burrs last?
A: A ceramic burr grinder should last for many years, provided it is properly cared for. To extend the life of your grinder, clean it regularly and avoid using it to grind hard objects. If you treat your grinder well, it should give you years of faithful service.
Q5: What other products are you dealing with?
A: We focus on a variety of pepper mill mechanism, metalized ceramics, ceramic substrate beside the ceramic grinding burr.