• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Coffee Grinder Parts
  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Jinghui
  • Model Number: JH-GG-022
  • Product name: Alumina ceramic grinding disc
  • Alumina: 99% alumina
  • Color: White, black, coffee color optional
  • Size: As per customers' specification
  • Design: Prototype & standard are availabe
  • Advantage: Perfect wear resisting with long life span
  • Certificate: FDA, RoHS
  • Application: Varity of manual or electrical coffee grinder

Packaging & Delivery

Packaging Details 20 sets as units with protective soft paper, then with polybag with bubble bags; lastly exported carton as outer package
Delivery Time 3~4 weeks after PO confiramtion

High quality alumina ceramic grinding disc for coffee maker

Product Description

Ceramic burr, alumina ceramic burr, ceramic grinder

Material used

96% alumina, Meet FDA, RoHS, REACH appliance 


Hot pressing


White, black, coffee or gray color available

Size capability

Outer diameter:the max. OD can be up to 120mm

Typical design

Flat burr, conical burr


1.Excellent wear-resistance with long service life-time,

2.Cost-effective than metal ones and easy protyping to mass production,

3.Meet FDA, RoHS, REACH appliance.

Quality inspection

Fully inspection: visual & key dimensions every batch;  

Sampling inspection: regular dimensions and performance parameters

Lead time

Custom made samples: 25~30 business days

Volume production: 15~20 business days 

Packing method

Inner package:Vacuum packing with desiccant & individually packed;  

Outer package: Export carton;  

Plastic pallet will be used if needed during transportation.

Shipment portShenzhen port,  Hongkong port

Widely used as grinding burr in pepper grinder, salt grinder, spice grinder and herb grinder.

  • Small part-size and large part size capability.
  • Different type in aluminum oxide ceramics prototype to high volume production capacity.

Our Services

Packaging & Shipping

Packaging: Vacuum packing with desiccant.

Delivery time: 15-25 days after order and samples are confirmed.

Company Information

    We, at Jinghui Industry Ltd, is a leading advanced ceramic components’ manufacturer in China who specilizing in producing various of fine ceramic components for different industry over than 12 years.


The selection manufacturing methods include dry pressing, hot pressing, isostatic pressing,extrusion, injection molding in selection of materials, also we have our own entire secondary precision processing and firing production line, such as lapping processing, CNC machining processing, metallization processing, laser cutting processing, glazing and firing processing and so on.

   With our reliable products, professional service and good credit established with customers, we have been exporting our products to Europe, North American, Southeast, South American, South African more than 50 countries.


Q1. Is it available to provide customize products?

A: We always support custom-made ceramic grinders per different dimensions, design, whatever it’s prototyping need or massive production demand.


Q2: What is your minimum order quantity?

A: It depends on what it’s standard or customized ones, the MOQ for standard part is 10,000pcs each order, the MOQ for customized one is 5,000pcs each order.


Q3. When can I get the price?

A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of get the price, please call us or tell us in your email so that we will proceed your inquiry as priority.


Q4: How many days will sample be finished? And how about the mass production?

A: 4~5 weeks after receipt of tooling charge as regular manufacturing time for prototyping sample. 5~6 weeks after receipt of deposit as lead time for mass production. In case,  it’s in urgent need of ceramic grinding burr, it can be complete earlier with expenditure charge.


Q5. What about the transportation?
A: Normally it’s with sea freight for mass production, but sometimes Int’l express will be used when the package is small.  


Q6. How to ensure the quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.


Q7. Are you a manufacture??
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.


Contact us


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
11 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $33,000
Learn More