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Custom Precision Machining Ceramic Parts / Ceramic Backing Plate

Custom Precision Machining Ceramic Parts / Ceramic Backing Plate

Custom Precision Machining Ceramic Parts / Ceramic Backing Plate
Custom Precision Machining Ceramic Parts / Ceramic Backing Plate

Product Details:

Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001, , CE, UL, TUV
Model Number: XF-305

Payment & Shipping Terms:

Minimum Order Quantity: 1 pieces
Price: negotiable
Packaging Details: Export protective packing
Delivery Time: 15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 8000 pieces per month
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Detailed Product Description
Name: Ceramic Backing Plate Application: Solar Ceramics
Material: Zirconia Or Alumina Feature: CNC Turning Machined
Size: Custom MOQ: 1 PCS
Shipping: DHL EMS UPS FEDEX TNT Type: Ceramic Plate
OEM: Yes And Welcome Delivery: 10 Days
High Light:

precision ceramic machining


ceramic machining services



OEM CNC Turning Machined Milling Ceramic Parts Machined Ceramic Parts Ceramic Backing Plate


Mingrui ceramics is able to supply a wide range of Machined Industrial ceramics and custom ceramic parts including:-

  • Machined ceramics (formed and machined to highly toleranced shapes)
  • Injection moulded ceramic components
  • Pressed ceramic shapes

We have a wide range of manufacturing methods available to us for making formed ceramic shapes either as finished items or as part complete products suitable for finish machining.



Our machined ceramics facilities are able to cope with relatively low volume production as well as high volume and are able to manufacture finished machined ceramics to very tight tolerances.


Custom machined Ceramic parts and components can be manufactured using a wide range of processes, all of which we are able to offer. The choice of forming method and machining processes needed will depend upon the complexity, tolerance requirements, size and quantity of pieces required. There can be a vast difference in price depending on the processes needed to make the parts so it is important that we have as much information as possible in order to quote the most cost effective product.


  • Very tight tolerances possible
  • Excellent surface finish
  • Precision ground surfaces


  • Ignitors
  • Thread and wire guides
  • Furnace element support spools
  • Wear Resistant and Ballistic Tiles
    and rods
  • Electrical Insulators, feed thru's and shoulder bushings
  • Pump shafts
  • Valve components

Cost-effective production according to your requirements

For use in valve systems, components must be able to withstand punishing demands and will outperform metals, plastics and other materials in heavy wear, high temperature and high pressure applications.

Ceramic gaskets by Rauschert, manufactured for a precise fit, ground and polished, are ideal for valves and plumbing fittings. They guarantee a constant flow control and an optimum sealing function. Efficiency made to order!

  • Components for industrial mixing plates
  • Components for plumbing fittings
  • Components for pneumatic valves
  • Other components


Properties sheet of Alumina and zirconia : 
Characteristics Unit 95 Al2O3 99 Al2O3 ZrO2
Crystal Structure - hexagonal hexagonal tetragonal
Color - white ivory white
Density g/cm3 3.65 3.88 5.95
Water Absorption % 0 0 0
Young's Modulus Gpa 280 350 205
Vickers Hardness Gpa 14 20 12
Flexural Strength Mpa 280 300 900
Compressive Strength Mpa 2000 2500 2200
Thermal Conductivity W/(m·k) 18-25 30 2.2
Thermal shock resistance Δ(℃) 220 180-200 280-350
Max. Working Temperature 1500 1700 850
Volume Resistivity Ω·cm >10^15 >10^14 >10^12
Dielectric Constant (1 MHz ) - 9.5 9.8 26
Dielectric Strength kV/mm 16 22 -

Mingrui Ceramics provide advanced ceramics on critical wear surfaces of valve plugs to maximize service life.


Specialized Severe Service Plugs to Increase Service Life

Ceramic valve plugs can withstand long periods of severe wear. To make ceramic plugs more robust, Caldera engineers have developed proprietary ceramic retention methods that reduce mounting-induced ceramic tensile stresses. These methods leverage the inherent ceramic strengths to create a longer lasting plug. These plugs are found in service worldwide.

Tight-Shutoff Ceramic Plugs

Mingrui provides plugs and seats with Sintered Silicon Carbide ceramic that meet ANSI Class IV shutoff for vent and various slurry applications. Caldera’s tight-shutoff plugs allow operators to shut off flow with the control valve and therefore prolong the life of expensive isolation valves. Caldera also offers plugs with other types of ceramic, including zirconia, reaction bonded silicon carbide, Tungsten Carbide, and others.

Innovation in Plug Design

Mingrui uses finite element analysis and other tools to assess existing valve plug designs and evaluate design alternatives. One such alternative is the flat plug (as compared to the parabolic plug), where the flat plug has shown greater erosion characteristics and prolonged valve life.

Advantages of flat plug:

  • Improved toughness due to simpler ceramic shapes and less ceramic volume.
  • Proven flow characteristic through field experience and laboratory testing.
  • Increased durability through effective mounting designs.
  • Split clamp retention allows for easier repair of plugs.
FAQ : 

1. What kind of industry ceramics do you have? 

We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts.


2. What kind of molding method can you supply? 

Dry Pressing, isostatic pressing, grouting, hot-chamber die casting, tape casting, injection molding, etc,   injection molding and isostatic molding is the most commonly used. 


3.What stabilizer do you use when processing?

Yttria stabilizer is the most commonly used in our industrial ceramic parts.


4.Can you produce free samples for me?

Yes usually,  we can produce free samples for you but it is up to the product complexity .


5.What terms can you accept for payment?

T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small-sum payment. 



More Product Photos : 


Custom Precision Machining Ceramic Parts / Ceramic Backing Plate 0



Our factory Machinery show : 

Custom Precision Machining Ceramic Parts / Ceramic Backing Plate 1

Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or



CEO: Admin deng

Dongguan Mingrui Ceramic Tech. Co. Ltd.

Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,

Chang'an town, Dongguan city, Guangdong, China 523867



1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: bella

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