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Carrier roller
I. Structure
Rubber roller is produced by metal or wooden core covered with rubber.
II. Use
Rollers are widely used in various industrial sectors, including petroleum, chemical, metallurgy, coal mining, textile, printing and dyeing, pharmacy, machinery, aviation and shipbuilding, where they are known collectively as industrial rollers.
III. Function
1. By trace elastic deformation on rubber surface of rollers, certain pressure is applied to the products to be processed to meet process requirements, which should not cause damage to the products by excess shear strength.
2. Where rubber rollers are used in place of metal rollers in mechanical components, they usually play transfer or supporting roles.
IV. Technical Specification
|
Width |
Roller |
A |
E |
C |
H |
H1 |
H2 |
P |
Q |
d |
Weight (Kg) |
Drawing # |
|||
|
D |
L |
Drawing # |
Bearing |
||||||||||||
|
500 |
63.5 |
200 |
G102 |
6203/C4 |
740 |
800 |
569 |
200 |
119 |
272 |
170 |
130 |
M12 |
12.5 |
50C114 |
|
76 |
G202 |
6204/C4 |
565 |
210 |
122 |
284 |
14.9 |
50C214 |
|||||||
|
89 |
G302 |
6204/C4 |
559 |
220 |
135.5 |
298 |
15.8 |
50C314 |
|||||||
|
650 |
76 |
250 |
G203 |
6204/C4 |
890 |
950 |
698 |
225 |
122 |
312 |
170 |
130 |
M12 |
16.6 |
65C214 |
|
89 |
G303 |
6204/C4 |
691 |
235 |
135.5 |
327 |
17.1 |
65C314 |
|||||||
|
108 |
G403 |
6205/C4 |
683 |
265 |
146 |
346 |
21.3 |
65C414 |
|||||||
|
800 |
89 |
315 |
G304 |
6204/C4 |
1090 |
1150 |
862 |
245 |
135.5 |
364 |
170 |
130 |
M12 |
22.1 |
80C314 |
|
108 |
G404 |
6205/C4 |
855 |
270 |
146 |
383 |
26.7 |
80C414 |
|||||||
|
133 |
G504 |
6305/C4 |
840 |
159.5 |
407 |
33.2 |
80C514 |
|
|||||||
|
1000 |
108 |
380 |
G405 |
6205/C4 |
1290 |
1350 |
1037 |
300 |
159 |
437 |
220 |
170 |
M16 |
38.0 |
100C414 |
|
133 |
G505 |
6305/C4 |
1022 |
325 |
173.5 |
461 |
45.5 |
100C514 |
|||||||
|
159 |
G605 |
6306/C4 |
1017 |
370 |
190.5 |
490 |
57.1 |
100C614 |
|||||||
|
1200 |
108 |
465 |
G406 |
6205/C4 |
1540 |
1600 |
1261 |
335 |
176 |
502 |
260 |
200 |
M16 |
50.5 |
120C414 |
|
133 |
G506 |
6305/C4 |
1247 |
360 |
190.5 |
527 |
59.2 |
120C514 |
|||||||
|
159 |
G606 |
6306/C4 |
1242 |
390 |
207.5 |
556 |
72.4 |
120C614 |
|||||||
|
1400 |
108 |
530 |
G408 |
6205/C4 |
1740 |
1800 |
1433 |
350 |
184 |
548 |
280 |
220 |
M16 |
56.2 |
140C414 |
|
133 |
G508 |
6305/C4 |
1418 |
380 |
198.5 |
573 |
65.7 |
140C514 |
|||||||
|
159 |
G608 |
6306/C4 |
1413 |
410 |
215.5 |
602 |
87.8 |
140C614 |
|||||||
V. Type
|
Type |
Features |
Scope |
|
Natural rubber roller |
Low costs |
Carrier roller, transportation machines, printing equipment |
|
Silicone rubber roller |
Good temperature resistance, no viscidity, non-toxic. |
Plastic compounding machine, medical devices, food machine, office equipment such as printer. |
|
PU roller |
High strength, resilience, oil resistance |
Paper making machinery, chemical fiber machinery, plastics processing machinery, color steel plate production line. |
|
FKM roller |
Optimal heat and chemical resistance |
Chemical equipment and special coating equipment |
|
EPDM roller |
Good resistance to aging, ozone and polar liquids |
Plastic printing machinery, leather making machinery, general-purpose machinery |
|
NBR roller |
Good resistance to oil and abrasion |
Chemical fiber, printing, plastics processing, printing and dyeing, paper making, etc. |
|
Nylon roller |
Excellent abrasion performance |
Wood processing machinery, transportation machinery |
VI. Features of oil-free nylon carrier roller
1. Small friction coefficient, no damages to conveyor belt .Because of its unique chemical performance, it provides 3-5 times the service life if steel rollers in equivalent working conditions.
2. Good corrosion resistance. It provides 2-3 times the service life of steel rollers, when operating round-the-clock in poor conditions with oil/acid/alkali exposure, heavy dust and large humidity.
3. Improving working environment. In comparison with steel rollers, it is oil-free, light, easy to install, quiet and non-toxic and pollution-free.
4. Low maintenance costs. Over 97% oil-free nylon rollers are free from slackness, enlarged gaps, seizing or breakdown in two years.
5. Working temperature: -40°C~+60°C