PBO roller resin hardening sleeve
When the aluminum profile is extruded through the die, the temperature of up to 550 ℃, with the general material can not be long time to bear such a high temperature. PBO fiber is a kind of high temperature resistant material, its maximum temperature resistance can reach 600℃. PBO fiber and para aramid fiber layer acupuncture and resistance temperature felt drum the most suitable for use in aluminum profile extrusion machine of a feed opening and sliding introduced on. PBO drum using the key to life is the density of the surface of PBO rather than its thickness, strong dense PBO layer can ensure the in successive 550 ℃ high temperature environment, and to withstand the wear and tear of sharp shape of aluminum. Low density of PBO drum due to PBO fiber and the underlying para aramid fiber with closely enough, thus in continue wear will make the surface of PBO into blocks into a layer of wear, once the PBO fiber layer is worn, the service life of the bottom of the para aramid fiber up to more than 15 days. Because PBO is a kind of metal fiber, its strength is very high (20 times the steel), high PBO density will cause difficulties in the production process, such as broken needles is a biggest technical problems. After years of practice and research, the most reasonable production technology and the best balance point of PBO layer thickness and density have been mastered.
Can provide you with special resin hardening process, improve product wear resistance, prolong the service life.
Technical data:
Color: coffee color (brown) + yellow surface layer, or all of the coffee color (brown)
Maximum temperature tolerance:long-term5500℃,short-term(15min) 600℃
Total thickness:4mm-12mm,Commonly used specifications are 6mm, 8mm, 10mm
PBO layer thickness:2mm, 3mm, 4mm, 5mm
Inside diameter:Conventional minimum 20mm,maximum 165mm
Density:standard 450g/㎡·mm;Special requirements can be customized(highest 600g/㎡·mm)
Main Markets: North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Nearest Port: Foshan Port
Import & Export Mode: Have Own Export License
Trade Information
Trade Terms: FOB
Payment Terms: T/T (Trade Assurance Orders are welcome)
Payment Condition: 30% deposit in advance,70% balance before shipment
Delivery Time: 3-7days
Packing: Carton (Each Piece with Plastic Package)
Shipping: by sea, by air and by express delivery
FAQ
Q1.How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. The airline and sea shipping are also optional.
Q2. How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit .
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples .We have a professional mold design and making team for more than 10 years and can make any felts you want.
https://www.top-aluminium.com/fe...in-hardening-sleeve.html