Guangzhou Jiejun Electronic Technology Co.,Ltd
Guangzhou Jiejun Electronic Technology Co.,Ltd
[
Guangdong,
China (Mainland) ]
Guangdong, China (Mainland)
3G
A5
PCB grinding
high grinding force
bakelite tube
ID3"*OD6"*L24“
Pieces
4
USD 450.000 - 600.000
HUANGPU
10-15days
paper carton
Yes
50000 / Year
T/T, Western Union, MoneyGram
Areas of PCB surface treatment application:
|
Screen print |
||
|
Photoresist |
||
|
Solder-resist mask |
||
|
Lead, tin, gold |
||
Ceramic brush
jiejun Tech. the unique company produces ceramic brush which was adopted by advanced imported technology from Japan. we seek the goal of “low costs high efficiency”.
Usage:
1.To remove the plugging ink, resin, and black film.
2.To smooth the surface of build up, IVH, Pre-preg.
3.To smooth the surface of additive-processd PCB.
4.To deburr the hole and to remove foreign matter after plated.
5.To polish the surface of SUS press plate.
Features:
1.Long life (2-4times life)and high efficiency.
2.Very uniform finishing quality of treated surface.
3.No damages on edges of the hole.
4.Perfect preparation for next process.
5.Impact resistance, high dencity construct.
6.No plugging the hole which would be caused by non-woven brush.
The size and grit can be customized:
Size: 2”*5”*650--1400mm
3”*6”*610--1400mm
Grit: 240#-3000#
|
product series |
grit# |
400# |
600# |
800# |
1200# |
2000# |
|
B6 |
copper reduction(um) |
0.6 |
0.45 |
0.4 |
0.2 |
0.15 |
|
Ra(um) |
0.3 |
0.25 |
0.2 |
0.15 |
0.1 |
|
|
Rz(um) |
2.6 |
2 |
1.5 |
1.3 |
0.9 |
|
|
B10 |
copper reduction(um) |
1.1 |
0.7 |
0.6 |
0.45 |
0.25 |
|
Ra(um) |
0.35 |
0.25 |
0.15 |
0.15 |
0.1 |
|
|
Rz(um) |
2.5 |
1.8 |
1.4 |
1.3 |
0.9 |
