Premium Mining Crushing Stone Conveyor Rollers
Product Description
To meet different requirements, we offer multiple kinds of rollers, such as impact roller, comb roller, galvanized roller, side roller, thread roller, carrier flat roller set, triple roller, balance roller set, adjustable roller set, etc.
We have two kinds of painting, one is common painting and the other is baking paint. We can supply different colors accoridng to customers' requirements. The baking paint is electrostatic spraying and put the rollers into drying system with high temperature.
The dried baking paint film hard, waterproof, greaseproof, acid proof, strongly adhesive and elegant.
The shell is made of big seamless steel pipe, accurately cut by flame cutter, and welded by specia-use roller welding machine. Shell Thickness is very uniform. Using 45# round steel and shaft liner, processed to ensure shaft's concentricity degree and decrease shaft's eccentric force, so that roller can rotate stablly.
Product Parameters
| Material |
C |
Mn |
Si |
Cr |
Mo |
Ni |
P |
S |
| Mn13Cr2 |
1.0~1.3 |
11~14 |
0.3~0.6 |
1.7~2.4 |
0.1~1.0 |
≤0.03 |
≤0.05 |
≤0.03 |
| Mn18Cr2 |
1.1~1.4 |
17~20 |
0.3~0.6 |
1.7~2.4 |
0.1~1.0 |
≤0.03 |
≤0.05 |
≤0.03 |
| Mn22Cr2 |
1.1~1.4 |
20~24 |
0.3~0.6 |
1.7~2.4 |
0.1~1.0 |
≤0.03 |
≤0.05 |
≤0.03 |
| Cr26 |
2.3~3.3 |
≤1.0 |
≤1.2 |
23~30 |
0.1~3.0 |
0.1~1.0 |
≤0.06 |
≤0.04 |
Company Profile
Who We Are
DENP Industrial is a global manufacturer and supplier of crusher wear parts, crusher spare parts and original Shanbao brand stone crushers. DENP Foundry takes up 15000 square meter's factory, and produce capacity of around 9000 tons annually,84 workers and 7 engineers. The biggest single casting we can make is 6 tons and diameter no more than 3 meters. DENP's products have a 20% to 30% longer service life than other traditional manganese and Chrome products in China. We has established import and export business since 2010 and have many years of history in the casting steel industry, basis on a foothold in the domestic market to a large number of exports to the overseas market.
DENP foundry founded in 1997, corrosion resistance, wear resistance, impact-resistant product development, and production. Moreover, a total of annual production is about 9,000 tons for various products. Besides. Our products include the standard parts: bowl liner, concave and mantle, jaw plate, shredder hammer, blow bar, impact plate, break plates, VSI parts, PLFC parts, Mill liner for top brands and non-standard crusher parts.
"Better Quality Better Service" is our business principle. Through tens years cooperation with our customers from domestic and abroad. We get good reputation from our customers through our quality castings, and get progress with our customers together in the area of USA, Canada, UK, Australia, Russia, Finland, Poland, Ukraine, Italy, Saudi Arabia, UAE, Oman, Africa, Indonesia, Sri Lanka, India, Malaysia, Mexico, Colombia, Honduras, Peru, Chile, and so on.
You warmly welcome to visit our foundry at your convenience.
Audited Supplier 
){kind=link}