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High Precision Tank Valve 99% Alumina Ceramic Metering Pump Motor Drive

High Precision Tank Valve 99% Alumina Ceramic Metering Pump Motor Drive

  • High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive
  • High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive
  • High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive
High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive
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 30-80/pcs
Packaging Details: Packed in PP bags or sponge tray, then put in standard export carton packing.
Delivery Time: 20-40 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
Accuracy: +-0.001mm Fit Tolerance: +-0.005mm
Surface Finish: 0.1μm Application: Filling Machine, Chemical, Pharmaceutical And Cosmetic Industry
Color: White Alkali Resistance: Alkali Proof
Pressure: High Pressure Fuel: Motor Drive
Usage: Oil Structure: Piston Pump
High Light:

aluminium oxide ceramic


machining alumina ceramic

High Precision Tank Valve 99% Alumina Ceramic Metering Pump


Product Description

We were specialized in the high precision ceramic pump ,ceramic plunger,ceramic cylinder sleeve.The material include alumina,silicon nitride and zirconia and so on.
Our ceramic piston pump is major using in the pharmaceutical machinery filling equipment.The filling volume from 0.5-500mL.
Because of the different filling machine's pinciple,different factory pump's structure ,size and packing will be different.So we can do according diferent factory's request.
The basicly surface roughness we can do is Ra0.2 even higher.The fitting gas( tolerance can reach min 5um,max 15um.Actually we doing it according to customers applications,
All in all ,we can make sure it will not leakage.



1.Adopt the technical materials with high performance----high hardness, abrasion resistance, high temperature resistance, corrosion resistance, which guarantees the reliability of materials.

2. Use special processing methods in the plunger piston working surface, and the obtained micro-pores have self-lubrication function, which changes the traditional theory that depends on sliding friction and lubrication.

3. Take the fluid structure in internal surface, no dead angle or groove. Use the advanced high precision internal and external cylinder grinder in internal surface and plunger piston surface and process to mirror surface. Conduct vibratory polishing in the external surface, which is convenient for cleaning and disinfection.

4. Adopt the 316L stainless steel to assist sealing, and this is convenient for disassembling.

5. Pass the safety performance test of corrosion resistance, acid resistance and alkali resistance. All indexes have reached the domestic level of same kind of products.

6. Appearance and size can be designed and processed according to the requirements of customers.nal surface, which is convenient for cleaning and disinfection.



Our products are accomplished by using super precision processing. The precision of the whole set of products can reach the following standards:


Serial No. Name Inner/external diameter Straightness Cylindricity
1# Axle Φ6.3021 0.0018 0.0062
  Sleeve Φ6.3096 0.0006 0.0052
2# Axle Φ6.3203 0.0016 0.0069
  Sleeve Φ6.3259 0.0007 0.0052
3# Axle Φ6.3228 0.0011 0.0049
  Sleeve Φ6.3276 0.0007 0.0054
4# Axle Φ6.3246 0.0008 0.0060
  Sleeve Φ6.3289 0.0006 0.0056
5# Axle Φ6.3288 0.0008 0.0074
  Sleeve Φ6.3348 0.0013 0.0051
6# Axle Φ6.3435 0.0009 0.0064
  Sleeve Φ6.3463 0.0004 0.0053




Properties Product Name Chromium Pumps Glass Pumps Ceramic Pumps
Hardness(Vickers) 5-7 8-10 ≥13
Porosity 1.5 5 0
Supereme Suitable Temperature 300°C 250°C 1000°C
Acid resistance Acid nonresistance acidproof acidproof
Alkali resistance Alkaliproof Alkal nonresistance Alkaliproof
Roughness of Surface ≥1.0μm ≥2.5μm ≤0.2μm
Lifespan(Ten thousand times) ≈300 ≈50 ≥1000
Particle release More Most Few


Material Specification

Material Alumina Zirconia Silicon Carbide Silicon Carbide Hot pressZrO2
  (Al2O3) (ZrO2) (SiC) (Si3N4)  
Color White Light Yellow White White/ transparent White Black Dark Grey Dark Grey
Purity(%) 96 99.5 99.7 99.99 3Y-TZP —— —— ——
3.7 3.9 3.93 3.97 6 3.2 3.25 6.07
87-91 88-92 99-93 89-93 84-87 90-94 89-92 89-91
Bending Strength(MPa) 350 370 390 390 1000 400 700 2000
Compression Strength(MPa) 3000 2350 2300 200 3500 —— 3800 4000
Fracture Toughness
4 4 4 4 7 4 5 8
Thermal Expansion Coefficient
7.2 7.2 7 7 10 3.7 3.2 9.5
Working Temp.
500 1200 1600 1600 200 —— 1100 300

Thermal Shock Resistance


200 250 200 200 200 400 550 200


Note: All the above specifications are provided by our testing center, which is certificated by CNAS.






Topical and parenterals: inject able in vials, ampoules, syringes, enema.
Entrails: syrups, capsules, drop
Liquid Food
Beer, beverage, dairy, wine, edible oil.
Perfumes, lotions, creams, pastes, shampoo and make-up.
Ink, reagents, chemicals.
Perfusion Scope and Precision of Ceramic Pump
Perfusion Volume Scope: 0.1-2000ml or custom design.
Super High Perfusion precision: perfusion transmitter is water for injection)±0.25%

Production process
alumina ceramic bushing
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

High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive 1
High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive 2High Precision Tank Valve 99%  Alumina Ceramic Metering Pump Motor Drive 3
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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