Ceramic Coating Pulley for wire winding
V-belt pulley with high polishing Straightening roller
Stainless Steel Pulley providing excellent hardness, corrosion resistance, superior surface finish, ceramic capstans attained worldwide estimation in wire drawing industries field.
Applications and features:
1. Aluminium body, surface with chrome ceramic coating2. High hardness3. Excellent wear resistance4. Long service life5.Wire drawing pulley, wire drawing capstans Specially formulated for wire drawing applications. Excellent corrosion resistance Hardness6.Specially formulated, zirconia ceramic is the most man-made material for wear applications such as wire drawing capstans.7.The superior surface by high Polish processing result in high quality of the drawn wire plus extended die life.
pulleyparamcter
NO.
item
unit
materials
A-95
A-97
A-99
ZTA
ZRO2
1
density
g/cm
3
3.6
3.65
3.7
4.0-4.3
5.5-6.05
2
bending strength
Mpa
300
350
400
700
1100
3
fracture toughness
Mpam
1/2
4
4.5
5
7
12
4
Hardness
HRA
≥86
≥88
≥89
≥90
88-90
Modulus of elasticity
GPa
320
350
390
300
220
5
coefficient of linear expansion
X10
-6
/k
6.5-11.2
6
Minimal residual unbalance of up to
Gmm/kg
≤0.8
7
unbalance reduction rate
≥85%
wire drawing guide pulley/ cone pulley / tower pulley/ step pulleySteel ring
Threed extension pulley,roller etc.
1. How long will we arrange production?
Normally we need about 7days,according to your total quantities.
2.Do you have MOQ?
Of course we have our MOQ,but for our first cooperation,we would like to help you product at any quantities.
3.How to caculate the shipping charge?
When we make the official quotation,we will give our local charge for your referance.
If you have your own agent,that would be better.
4.How we can know that our products are in production?
After we received your payment,we will take photoes about the whole production process at any time if you need.