Dongguan Ming Rui Ceramic Technology Co., Ltd

About Us
Factory Tour
Quality Control
Contact Us
Home ProductsCeramic Plunger Pump

Structure Ceramic Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm

Structure Ceramic Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm

  • Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm
  • Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm
  • Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm
Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm
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: 15.25 working days after the order confirmed
Payment Terms: Western Union, L/C, T/T, D/P, D/A
Supply Ability: 500 pieces week
Contact Now
Detailed Product Description
Accuracy: +-0.001mm Fit Tolerance: +-0.005mm
Surface Finish: 0.1μm Power: Hydraulic
Theory: Reciprocating Pump Structure: Piston Pump
Application: Filling Machine, Chemical, Pharmaceutical And Cosmetic Industry Particle Release: Small
Acid Resistance: Acid Proof Color: White
High Light:

aluminium oxide ceramic


machining alumina ceramic


 Structure Ceramic Application And Ceramic Parts Ceramic Plunger Pump




Advantages of the product

l high hardness

l high wear resistant

l high corrosion resistant

l high bending strength

l high compression resistance

l high temperature resistant


Wide usage of ceramic product

l Ceramic roller

l Ceramic ball

l Ceramic foam filter

l Ceramic plunger

l Ceramic piston

l Ceramic knife

l Ceramic foam board

l Tabular alumina ceramic


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.



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.Using high performance ceramic materials,it has the features of high hardness,wear ,temperature resistance and corrosion resistance.
2.The pump housing using the liquid structure,no dead corner,groove.The inner surface and plunger's surface doing high grinding and polished.It is convenient for cleaning and sterilize.
3.The pump housing using SS316L for sealing.It is easy to disassembly.
4.This kind of pump has been past the test of the wear and corrossion testing.Other index has been past the domestic and ourseas peer's approval.
5.The structure and size can do as customers design



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

Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm 1
Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm 2Structure Ceramic  Parts Ceramic Plunger Pump Acid proof Accuracy +-0.001mm 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

Send your inquiry directly to us (0 / 3000)