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SBR - NBR Rice Rubber Roller., Size: 4",6",7", 8",10",14",20", 25", 28", Material: SBR, NBR, POLY, Color: Brown, White, Amber - details see: https://www.machineto.com/rice-mill-rubber-rolls-for-shell-machine-10040095

Chibi Doulbe Lion’s rice rubber rollersare made of strong and light iron drum or aluminum drum. The rice rubber roller works steadily with high efficiency, low rate of broken rice;

Rubber Roller Character:

1. Hardness is 90 ~95 degrees;
2. Excellent in heat and abrasion resistance;
3. Offering very strong bonding between rubber and drum;
4. High shelling efficiency up to 95%;
5. The SBR and NBR rice huller rubber roller can be options.
6. Elastic stiffness, Strong plasticity under the high hardness, moderate grain force, high roughness, low cardamine.
7. Good wear resistance, long using period. trong temperature, no climate impact, not deformation, soft, anti-tear at high-speed.
8. Health and non-toxic, no pollution to rice and bran, clean, bright white grain of rice, pure color quality.

Products technical indicators:

• Tensile strength: Mpa/2mm 25.2-26 (standard level: Mpa≥19)
• Wear reduction cm³/1.61km: 0.02-0.05 (standard level: ≤0.5)
• Break elongation: 320-360% (standard level: ≥200)
• Shore Hardness: 92°~97° (standard level: 85°~90°~95°)

Usage:

• Rice hulling rubber is the main part of rice huller machine, because of speed difference of veer and reversion between two rubber rollers, paddy are torn up by two rubber rollers, in the end, rice grains come out.
• NBR roller is the 2nd generation of rice huller rubber roller, is adopted 100% NBR rubber materials, the original color is Amber with innocuity, and its outputs will be two or three times more than SBR roller at least.
• Aluminum drum rubber roller, with its light weight, high concentricity, the wear-resisting performance is good. It makes the machine to reduce the load vibration, and to increase the rubber roller's life.
• We are pleasure to offer the main styles of hulling rubber rollers in our company. Our enterprise also can design special product according to your individual requirement.

Attentions:

1. Handle carefully during the transportation.
2. Store in dry place, away from Acid, Alkali, Salt, oil, and dirty, forbidden to put under sun for long time.
3. Take sands away from the paddy; keep paddy dry and cleaning when using the rollers.
4. Two rollers should be at the same lever, the space must be equal.
5. The paddy inputting should be keeping the balance.
6. keep the rate of the re-hulling under the limited
7. Don’t make the machine work for a long time, in case effect the hulling capacity.
8. The surrounding temperature is better under the 50°C.
9. Change the fast and slow roller at a certain time.

Type	Wheels Type					Nested
Spec. (Inch)	4	6	8	10	12	14	20	25	28
External Diameter (mm)	223±1.0	223±1.0	225±1.0	255±1.0	270±1.0	227±1.0	258±1.0	258±1.0	258±1.0
Length(mm)	100±1.0	152±1.0	200±1.0	254±1.0	300±1.0	355±1.0	508±1.0	635±1.0	708±1.0
Thickness of Rubber (mm)	20±0.5	20±0.5	25±0.5	24.5±0.5	30.5±0.5	30±0.5	30.5±0.5	30.5±0.5	30.5±0.5
Color	Brown, white, amber
Hardness Shore A	90-95degree
Brand	Roaring Lion, QiaoWang,Yashi,OEM

OEM order with your logo is accept . If you need other size and specification rubber roller , please provide detailed specification or send sample to us , we can creat to supply it for you .