wholesale washing machine electric motor carbon brushes
Wholesale Washing Machine Electric Motor Carbon Brushes, High Quality Good Conduction Washing Machine Spare Parts,Washing Machine Electric Motor Carbon Brushes,Washing Machine Carbon Brushes Miele
we can customized products accrding to you ,you need to send me drawing or describle me about that
production process
here is some normal parameter for carbon brush
grade
material
resistivity
(μ Ω.M)
Rockwell
hardness
(HR 10/392)
load
(N)
bulk density
(g/cm3)
contact drop
(V)
abrasion
for 50 hours (<=mm)
current density
(A/cm2)
spin
speed
m/s
D104
graphite carbon
brush
10
110
196
1.64
2.0
0.25
12
40
D172
graphite carbon brush
13
103
196
1.6
2.1
0.2
12
70
D374
graphite carbon brush
145
70
1000
1.56
2.6
0.2
12
50
J204
copper carbon brush
0.6
95
588
4.04
1.1
0.3
15
20
J164
copper carbon brush
0.09
75
392
5.54
0.3
0.7
20
20
J470
copper carbon brush
0.2
90
392
4.5
0.5
0.4
25
20
if you don‘t how to choose a carbon brush also,you can inform me.i am going to assist you to choose.
Products Show
why you choose us
good quality
1 woker control quality,finish 40~80 pcs for carbon brush test 10 pcs .
2 quality assessment control qulity,finish 80~200 pcs for carbon brush test 10 pcs.
3 quality supervisor control quality,he test some by casual
our job : to make sure customers get 100% qualified products.
to make sure copper wire have qualified tension. we test it by advanced tension tester
to make sure carbon brush have qualified density. we test it by advanced density tester
to make sure carbon brush have qualified hardness. we test it by advanced hardness tester
low prcie
Our Company
Factory
Our Factory
office
Our office
Packing & Delivery
Packing Details :packed in plastic bag +sponge+paper box+export wood cases(or according to your requirement)
Delivery Details : 3-30 days after order
total weight<=500KG by air
total weight>=500KG by ship
Our Certifications
iso 9001:2008
letter of paten
leter of paten
if you have any questions,pls feel free to contact us.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us as below: