Dongguan Ming Rui Ceramic Technology Co., Ltd

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Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser

Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser

  • Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser
  • Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser
  • Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser
Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser
Product Details:
Place of Origin: China,Guangdong
Brand Name: Mingrui
Certification: ISO9001:2015,,CE
Model Number: Customer's Requirements
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD 30-50/pcs
Packaging Details: Packed in PP bags or sponge tray, then put in standard export carton packing.
Delivery Time: 15-30 working days after the order confirmed
Payment Terms: Western Union, L/C, T/T, D/P, D/A
Supply Ability: 500 pieces week
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Detailed Product Description
Content: Alumina/ Zirconia Ceramic And Stainless Steel Structure: Piston Pump, Piston Pump
Usage: Chemical Liquid, Liquid Food, Cosmetics Filling Theory: Rotary Pump
Application: Liquid Filling Feature: Eco-Friendly
Warranty: 1 Year Pressure: High Pressure
High Light:

aluminium oxide ceramic


ceramic products manufacturing


Advanced High Precison Ceramic Liquid Dispenser Plunger Pump


1. Feature:

a. The shape and size can be customized according to your requirements;

b. Minimum filling volume: 0.2ml

c. Maxmum filling volume: 50ml

d. Filling accuracy: ≤0.5%

e. Extremely smooth surface
f. Maintenance-free
g. Significantly extends life
h. Excellent wear and corrosion resistance
i. Superior mechanical strength
j. Extremely hard
k. Abrasion resistant and durable


2. Working principle:


Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser 0

3. Size:


Eco-Friendly Ceramic Plunger Pump / Ceramic Liquid Dispenser 1

DC01 Series
Parameter 2ml 5ml 10ml 18ml 20ml 25ml
d1 20 20 28 31 34 37
d2 30 30 30 33 36 39
d3 8.9 8.9 9 10 10 10
d4 30.5 30.5 34.5 37.5 40.5 43.5
L 175~225 190~250 190~248 190~248 190~248 190~248


3. Ceramic pump VS chromium pump VS glass pump


  Chromium pump Glass pump Ceramic Pump
Hardness(Vickers) 5~7 8~10 ≥13
Porosity 1.5 5 0
Supreme suitable Temperature 300℃ 250℃ 1000℃
Acid resistance No Yes Yes
Alkali resistance Yes No Yes
Surface roughness ≥1.0μm ≥2.5μm ≤0.2μm
Lifespan(Ten thousand times) About 300 About 50 ≥1000
Particle release More Most Few


Properties of Alumina and Zirconia Ceramics :

Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252


Company Introduction:
Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.
Realated Products Show

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Factory Shows
alumina ceramic bushing


Q: How can i get a quotation ?

A: Please send your drawing or the details of your demand to us, then we will quote to you.

Q: How long is your delivery time?

A: Generally it will take about 15-30 days because the production process is a long time cycle, but if we have stock of the products you need, then we can ship out once we get the payment.

Q:.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.

Q:What about the package?
A:We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: bella

Tel: +8618122974730

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