Product Description:

Zirconia Zro2 Ceramic Guide Roller For Textile Machine

Covering the subject of pulleys, rollers, capstans and cylinders we offer individual solutions for your production process. Do you have special requirements? Is your process particularly wear intensive? Are you producing under extreme conditions? Reduce wear and rejects with our high quality guide materials. You need well priced standard materials with short delivery times? Please talk to us; from our wide range of products in different material combinations we will find the best choice for you. Our mission is to help you save cost.

Detailed Picture

Production process

Production range:

Mingrui offers you a wide range of production facilities like extrusion, injection moulding, pressing and casting. Depending on product geometry and quantities, we will choose the suitable technique for your products.For the final finishing of the parts we use CNC machining centres, equipped with diamond tools in order to meet high accuracies.
Our aim is to offer the ideal solution for any application. Our engineers therefore offer custom solutions that range beyond our existing product portfolio. With our well-equipped industrial development facilities, we produce innovations that can be rapidly commercially exploited

The range of products we can make is:Alumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating ceramic plate,Ceramic roller,Ceramic blade,Ceramic brackets,Ceramic disc,Ceramic insulator,Ceramic rod,ceramic atomizer,ceramic nozzle,ceramic necklace, ceramic pin, ceramic bushing, ceramic washer, zirconia ceramic plate, ceramic insert, white ceramic ring, ceramic shaft,ceramic pump, ceramic piston, , machinable ceramic, ceramic arms and so on.

The products made by zirconia and alumina products have excellent performances,the properties of our products:

Properties	Units	95 Alumina	99  Alumina	ZrO2
Density	g / cm3	3.65	3.9	5.95-6.05
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	0.23	0.3
HV Hardness	MPa	1400	1700	1300-1365
Flexural Strength @ room temperature	MPa	280	320	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	4.3	10
Heat conductivity @ room temperature	W/ m*k	18-25	26-30	2-2.2
Electrical Resistivity @ room temperature	Ω*mm2 /m	10^15	10^16	10^15
Max use temperature	°C	1850	2200	1500
Resistance to acid alkaline	/	high	high	high
Dielectric Constant	/	9.5	9.8	26
Dielectric  Strength	KV/mm	10	10	10
Thermol Shock Resistance	△ T ( °C )	220	190	280-350
Tensile Strength @ 25 °C	MPa	200	248	260
Thermal Conductivity(25℃)	W/m·K	30	35	3

Workshop overview:
We have almost all the precision processing machines of ceramic products:

Quality assurance:

We have complete testing equipment and good after-sales service:

Our certifications:

Delivery:

we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with professional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.

FAQ;

1.are you manufacturer or trade company?
We are a factory with our own workshop located in Chang'an Town ,Dongguan City,which is known as
[The hometown of mould",We have strong precision processing ability and excellent matching manufacturer.

2.Can you provide the free samples?
Yes, we can provide the sample free of charge if we have the stock product as customer's requirements, but the freight is on your side.

3.Can you accept OEM&ODM?
Yes, we can produce the products according to your demand and drawing.