Ink scraper: mainly used in printing machinery industry, gravure printing, flexible printing, plastic printing and so on, belonging to long blade, divided into low speed, medium speed, high speed machine ink scraper. Ink scraper materials are:
stainless steel, 65mn, sk4, sk5, 2067, 1274qa, 4028mo, 4037yr, c100, c100s, ink scraper characteristics: blade edge smooth, straight and ready to use, blade thin, elastic, no need to grind, no damage printing roller, long service life, special opening processing angle, uniform and consistent ink scraping effect, to ensure that the printing tone is consistent, with good mechanical properties, In the process of use, there can be good contact with the printing plate surface without grinding, so as to achieve the ideal scraping effect.
Advantage:
- Good surface finish; - High processing accuracy; - Good scraping effect; - The scraper is all open; - Fine edge; - Has extremely high abrasion resistance and edge resistance; - The blade is smooth and straight, no need to grind; - Ready to install and use, long life.
Material
Carbon steel,stainless steel,SK4,C100,20C
Printing machine speed
high speed/medium speed/low speed
Doctor blade width
10-60mm
Doctor blade width tolerance
±0.100mm
Lamella edge width
1.3mm
Lamella edge width tolerance
±0.025mm
Doctor blade thickness
0.15mm-1.5mm
Doctor blade thickness tolerance
±0.005mm
Lamella edge thickness
0.07mm-0.10mm
Lamella edge thickness tolerance
±0.003mm
Doctor blade hardness
1960N/mm(580HV+/-15)
Doctor blade tensile strength
1950-2150Pa
Doctor blade surface
bright polished
Straightness maximum deviation
0.5mm/3.0m
Contact edge roughness
Rao.10 ±0.05um.
Packaging
100m/box
Doctor blade size
Length(m)
Width(mm)
Thickness(mm)
Unit
Blade
100
9/10
0.152
box
Single blade
Double edged knife
Bladeless knife
100
10
0.076/0.102
box
100
20
0.152/0.203
box
100
22
0.152/0.203
box
100
25
0.152/0.203/0.305
box
100
28
0.152/0.203
box
100
30
0.152/0.203/0.305/0.5
box
100
32
0.152/0.203
box
100
35
0.152/0.203
box
100
40
0.152/0.203/0.305/0.5
box
100
45
0.152/0.203/0.305
box
100
50
0.152/0.203/0.305/0.4/0.5
box
100
60
0.152/0.203/0.305/0.4/0.5
box
The above is part of our company's scraper size,special specifications processing custom.
