Ceramic Plunger Pump , Ceramic Valveless Metering Pumps and
Dispensors Spool Valve
Features
Mingrui ceramic pump has a liquid non-polluting, high precision,
long service life…
- Pharmaceutical, food cosmetic industry’s highest hygiene and health
standards.
- Inert chemical stability, acid, corrosion resistance, high
temperature.
- Hard and wear-resistant, particle release is extremely small, long
service life.
- Dense material, non water absorption, high surface treatment and
low friction
- Low thermal expansion coefficient, precise sealing and filling
accuracy, achieve cleaning and sterilization online.
Properties
- No valves to clog, hang up or service.
- One moving part – the piston.
- Accuracy better than ±0.5%.
- Positive displacement up to 7 bar.
- Viscosity independent.
- Corrosion resistant wetted parts
- Instantly reversible.
- Large range of drives.
Applications
- Medical Equipment
- Electronic Manufacturing
- Pilot Plants
- Environment Pollution Control
- Precision Cleaning
- Automotive
- Food & Dairy
- Spraying Systems
- Cosmetic & Hygiene
- R & D Laboratories etc
Other related products as below
- Piston and Ball Check Valve
- Piston and Spool Valve
- Piston and Rotary Valve
- Rotary Piston
There are a variety of key advantages that come with using FMI’s
patented CeramPump valveless piston pumping technology:
- Valveless Design The valveless feature of the Mingrui design is its
most significant feature. There are typically four check valves
present in diaphragm, bellows, and traditional piston pumps. Even
during normal operation, these will wear over time and not seal
properly allowing backflow. As a result, accuracy drifts and
minimally the pumps need recalibration. Eventually, the check
valves need to be serviced.
- Ceramic Internals The Mingrui uses sapphire-hard ceramics for both
the piston and mated liner. These components are dimensionally
stable in that they will not change shape or dimension over time.
Therefore, the pumping chamber remains stable for millions of
dispenses without downtime or recalibration. In addition to
dimensionally stable they are chemically inert which allows our
pump to work in a greater variety of chemicals.
- Accuracy & Precision Throughout the pumping cycle the inlet and
outlet ports of the FMI Valveless Metering Pump are never
interconnect ensuring accurate fluid flow in one direction
preventing any backflow (without check valves). As a result Mingrui
Ceamic is held from microliters to the full flow range and output does not
change more than ± 1% of set value. Inaccurate pumps can generate
waste and incur extra costs. Check our Pay
back Calculator to see how long it will take for a FMI pump to pay for itself.
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:
We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a
professional manufacturer specialized
in R&D, manufacturing and selling customized all kinds of high
precision zirconia and alumina ceramic parts . Our main products
include ceramic rod , ceramic tube, ceramic plunger, ceramic valve,
ceramic plate, ceramic shaft and bearing , ceramic nozzle etc ,
which are mainly used in industrial fields of Machinery,
Petrochemical oil and gas, Valves, Automotive, Food Processing,
Fluid Handling, Process Control, Thermal Processing, Aerospace,
Defense, Eletronic and Electrical, Textile, Mechanical,
Engineering, Mineral Processing, etc.
We have a full service include mold design and development ,
ceramic forming , precision machining
and precision detection technology. We have achieved great
successes in particular requirements
which is based on cooperating with Tsinghua University and getting
rich experience by our professional technical engineer teams . Our
factory have an unique technical called mirror polishing which
improve
our products more smooth , bright than other competitors.
FAQ :
1. Are you a manufacturer ?
Yes we are a ceramic manufacturer . We proceed with the whole
process start from Powder material to forming , sintering ,
machining, marking , inspection , packing , we do the whole process
.
2. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic
parts .
3. What kind of molding method do 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.
4.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial
ceramic parts.
5.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to
the product complexity .
6.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.
