Cookie Img
Back to top
Send SMS    Call Me Free
91-422-6522202
Home » Products » Machinery Spares » Ceramic Pulley

Ceramic Pulley

Ceramic Pulley
Ceramic Pulley
Product Code : Twin Track MS - 02
Brand Name : TWIN TRACK
Product Description

Ceramic wire guide pulleys (ceramic roller) is used on coil winding machine for enamel insulated wire or silk thread appropriate amount guiding,

 

our company makes from precise ceramics, the surface smoothness that the twin track marks with a circle reaches Ra 0.2, moves up and down when rotating being smaller than 0.15, material selects and uses 99%'s Al2O3, hardness HRa 88, density 3.85.

 

Materials of the ceramic pulley

Alumina Ceramics Technical Parameter

 

Features of the ceramic pulley

 

1. These textile ceramic parts do not wear easily, low friction.

2. Desirable surface fineness.

3. corrosion resistant ,heat resistant,light weight, Long performance life.

4.High quality with low price

5.Raw material meet RoHS appliance

 

Applications of the ceramic pulley

 

1) Knitting Machine
2) Winder Guides for PA thread
3) Twisting Machinery
4) Sensible fiber at low speed
5) Sensible fiber at high speed
6) Weaving machinery
7) Texturing machinery
8) Spinning machinery

 

 

Alumina Content

 

80-85%

90-96%

> 99.5%

99%

General Application

 

Lower Cost Electrical & Mechanical

High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing

Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance

Porous, Easily Degassed & Machinable

Porosity

%

0-.05

0-.05

0-.05

Variable

Density

gm/cm3

3.45-3.50

3.55-3.75

3.75-3.95

2.4

Flexural Strength

kpsi

35.0-40.0

40.0-50.0

50.0-55.0

-

Comprehensive Strength

kpsi

260.0

> 300.0

> 300.0

-

Tensile Strength

kpsi

15.0-20.0

20.0-28.0

20.0-28.0

-

Dielectric Strength

Volt/mil

200

225

225

-

Te Value

°F °C

1472 800

> 1832 > 1000

> 1832 > 1000

> 1832 > 1000

Thermal Conductivity at 25°C

cal/sec/cm2/cm/°C

.03-.04

.04-.06

.07-.08

-

Thermal Shock

 

Good

Good

Good

Good

Safe Use Temperature

°F °C

2550 1400

3000-3100 1650-1700

3275 1800


TWIN TRACK ENGINEERING SPARES OF INDIA

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.