NBR 14 inch rice rubber roller
Chibi Zhongliang Rubber Roll Manufacture CO., LTD was established in 1980 in Chibi City, Hubei Province, and now has more than 30 years of history. As one of the largest national, professional industrial enterprises, our rubber rollers employ strong and light iron or aluminum drum. SBR or NBR rubber with health-friendly ingredients so as to reach high shelling capacity and good husking performance.
Now our products are widely welcomed by Chinese consumers and also the international clients from more than 10 countries of the world. Now the company has three brands-Hong Qi Bridge, Tiger&Lion, and Jin Bao, which are highly recognized by the end-users home and abroad.
We will always do our best to offer high quality products and best service, and we will also always accept suggestions, proposals and complaints from customers earnestly and sincerely, to establish a firm, harmonious and trustful cooperative relations with all our clients.
We are welcoming your visit, with our first-class product and most reasonable price; we surely can attain the mutual benefit, common development and maximum benefit together.
Type | Inch | External diameter | Length | Thickness of rubber |
Wheel Type | 4” | 222 mm | 100 mm | 19.5 mm |
6” | 222 mm | 152 mm | 19.5 mm | |
8” | 225 mm | 200 mm | 25 mm | |
10” | 255 mm | 254 mm | 24.5mm | |
Casing Type | 14” | 227 mm | 355 mm | 29.5 mm |
18” | 232 mm | 457 mm | 30.5 mm | |
20” | 258 mm | 508 mm | 30.5 mm | |
| 25” | 255 mm | 635mm | 30.5mm |
| 28” | 255mm | 710mm | 30.5mm |
Color | White & Brown & ember | |||
Hardness Shore A | 95±3° | |||
Tensile Strength | ≥21.0(Mpa) [Superior to international advanced level] | |||
Elongation Rate | ≥250% [Superior to international advanced level] | |||
Brand | Hong QI Bridge, Tiger & Lion, JinBao | |||
SALIENT FEATURES
Salient features to get maximum output from Rubber Dehusking Rolls. The life of rolls is not only governed by its quality but also several other factors such as variety and type of paddy (Short/Long, Raw/Parboiled), climatic conditions, Peripherals speed of Rolls distribution of paddy, moisture contents of paddy, dehusking percentage of paddy, clearance between the rolls clearness of the paddy, cooling arrangement of rolls, eccentricity in shaft and operators skill. Some of these parameters e.g. Variety of paddy and climatic conditions are beyond the control of Rice millers but others can be controlled very well for which, following steps must be taken into account to get maximum output for rubber rills.
PERIPHERAL SPEED OF ROLLS
The Rolls rotate at different RPMS and in opposite direction. Normally the peripheral speed of the adjustable roll is about 25% slower than the fixed roll. Hence the former wears slower comparatively even as the rolls are interchangeable in position.From above illustrations, it is clear that the pair of rolls must be changed at a time rather that the individual roll.
PRODUCT INFORMATION
Extra high peeling efficiency at minimum broken rice. Exclusive patent NBR Formula and neat curing of high quality of rubber materials ensures highest degree of heat resistance, durability and we are confident that our quality system will consistently yield a product which will meet your expectations.
PRINCIPLE OF OPERATION
If a grain of paddy is pressed between two resilient surfaces moving at different speeds in the same direction the husk will be stripped off. Picture below shows the operational principle of the modern sheller whose rollers have the same diameter but revolve at different angular speeds.
FEATURES:
1.Smooth & uninterrupted running till the last.
2.Excellent bonding between metal to rubber.
3.Optimum hardness to suit all varieties of paddy.
4.Minimum & of broken rice.
5.Shelling Efficiency between 85% to 90%.
6.More yielding or more output.