Selling Parameters
Quality criteria:
1. The outer diameter and inner hole of the roller has same axis
2. Outer diameter: ≤0.05mm, inner hole ≤0.04mm
3. The stretch resistance strength of brush needles ≥ 7.84kg/cm2
4. Service life: competent for 5000M metal board abrasive nylon yarn AL ≥ 1mm
Size parameter
D( Outer diameter) | 4" | 4.5” | 5” | 5.5” | 6” |
L(Length) | 24” | 24” | 24” | 24” | 24” |
Changeable according to your request
Standard and use of brush needles (Unit: mm)
Length | diameter | size of abrasive | density of brush needles
(root/cm2) | rough of surface | use |
12-15 | 0.8-1.0 | 180# | ≥2500 | ≤2.5 | To remove burrs |
12-15 | 0.8-1.0 | 240# | ≥2500 | ≤2.5 | To remove burrs and polish |
15-20 | 0.6-0.8 | 320# | ≥3000 | ≤1.25 | To clean and polish |
15-20 | 0.5-0.7 | 500# | ≥3000 | ≤0.32 | To clean and polish |
15-20 | 0.4-0.5 | 800# | ≥3500 | ≤0.30 | To solder and polish |
15-20 | 0.4-0.5 | 1000# | ≥3500 | ≤0.27 | To solder and polish |
20-25 | 0.2-0.3 | Pure nylon yarn | ≥4200 | | To wipe and clean lightly |
Company Profile
Founded in Mar. 2002, Ufo-tech Technology Co., Ltd is a Taiwan-invested producer of PP filter and carbon materials. Half of its products are exported to Taiwan, America, Japan and Malaysia, while the rest half are sold in Pearl River Delta.We have full experiences in filter consumptive materials research and development, also provides the various of filter materials. i.e. In-depth filters, pleated filters , membrane filters etc???The products are provided to the industries, such as electricity, pharmaceutics, foodstuffs, beverage, chemicals, chemistry and disposal of sewage.We owned the complete filters material testing equipments, such as Particle Measuring Systems, Flow Tester, Filtering Chlorine Counting, Turbid Degree Counting , Conductometer, PH Acid Equipment and High analysis optics microscope, in order to test the filters performance and inspect, analysis the water quality. Manage concept 1. Provide the excellent quality products 2. offering the price as low as we can. 3. Sharing profitGoals:Quality, clients and efficiency always comes the first.Motto: Satisfy the clients with excellent products, establish the standardized product quality checking system.
China (Mainland)
