High Pressure Ceramic Plunger Filling Pump / Ceramic Dispensing
Pump For Metering
Key words : Ceramic Dispensing Pump
Mingrui is a metering pumps and dispensers manufacturer, who
pioneered the first valveless rotating and reciprocating piston
metering pump concept over 55 years ago. Enhanced and improved over
the years, Mingrui metering pumps continue to provide innovative
fluid control solutions. Our dispensers and metering pumps are the
industry standard for high degree of accuracy, precision and
durability.
Utilized in a broad range of Medical, Laboratory, Analytical,
Industrial Process, Environmental and OEM applications requiring
precision fluid control, Mingrui Ceramic pumps have provided users
with the ultimate performance.
Ceramic Dispensing Pump in ceramic materials are a specialty of Mingrui Since 2008 ,
Mingrui has been precision machining and polishing of ID's and OD's
allowing mingrui to meet the toughest customer requirements for
minimum clearance, seal-less metering pumps. Some designs in
alumina or sapphire achieve clearance of less than .0005" on
two-inch long travel. Other customer designs in polished quartz or
polished sapphire allow observation of combustion conditions for IC
engine research.
Mingrui is a precision machining company that fabricates parts from
all technical ceramics, sapphire, glass and quartz. They machine
these materials to very precise tolerances for dimension, also
flatness, wedge, roundness, and cylindricity, etc as required by
their customers. They welcome developmental parts as well as
production requirements. Engineers are available to discuss
practicality of alternatives for your application including
material and cost drivers. See their website for more information
including available material properties with an interactive
Designer's Guide.
Advantages of Ceramic Dispensing Pump :
- High strength
- High fracture toughness
- High hardness
- Wear resistance
- Good frictional behaviour
- Non-magnetic
- Electrical insulation
- Low thermal conductivity
- Corrosion resistance in acids and alkalis
- Modulus of elasticity similar to steel
- Coefficient of thermal expansion similar to iron
Features of Ceramic Dispensing Pump :
Industrial ceramic can be processed in shaft , plunger, sealing
structure, auto mobile Industrial parts, oil drilling equipment
pieces, Insulation parts in electrical equipment , ceramic knife,
ceramic flange parts,etc, with high density, bending strength and
breaking tenacity
| Material | Alumina | Zirconia |
| Properties | Units | AL997 | AL995 | AL99 | AL95 | ZrO2 |
| %Alumina | —— | 99.70% | 99.50% | 99.00% | 95% | —— |
| Color | —— | Ivory | Ivory | Ivory | Ivory & White | ivory white |
| Permeability | —— | Gas-tight | Gas-tight | Gas-tight | Gas-tight | Gas-tight |
| Density | g/cm³ | 3.94 | 3.9 | 3.8 | 3.75 | 5.89 |
| Straightness | —— | 1‰ | 1‰ | 1‰ | 1‰ | 1‰ |
| Hardness | Mohs Scale | 9 | 9 | 9 | 8.8 | 8.5 |
| Water Absorption | —— | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | 0 |
Flexural Strength
(Typical 20℃) | Mpa | 375 | 370 | 340 | 304 | 1200 |
Compressive
Strength
(Typical 20℃) | Mpa | 2300 | 2300 | 2210 | 1910 | 5700 |
Coefficient of
Thermal
Expansion
(25℃ to 800℃) | 10-6/℃ | 7.6 | 7.6 | 7.6 | 7.6 | 10 |
Dielectric
Strength
(5mm
Thickness) | AC-kv/mm | 10 | 10 | 10 | 10 | —— |
Dielectric Loss
25ºC@1MHz | —— | < 0.0001 | < 0.0001 | 0.0006 | 0.0004 | 0.001 |
Dielectric
Constant | 25º C@1MHz | 9.8 | 9.7 | 9.5 | 9.2 | 29 |
Thermal
Conductivity
(25℃) | W/m·K | 35 | 35 | 34 | 20 | 3 |
Production process
Realated Products Show
Factory Shows
FAQ
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%
