RPU series PU rubber roller , Polyurethane rubber roller conveyor
Rollers are covered with rubber and suitable for spec. functions.
Shore hardness(H): A90
PU thickness: 3mm, 4mm ,5mm
Color :natural
Diameter of roller : Ø38mm, Ø48mm, Ø57mm, Ø67mm
Width: 100mm~1000mm
>> Rubber performance table:
TYPE | MarK | Color | Rigidity (JIS-A) | Heat resistance | Cold resistance | Oil resistance | Weather resistance | Wear resistance | oxygen-resistance |
Natural rubber | NR | black/white | 60 | 70℃ | -40℃ | NG | GOOD | BETTER | NG |
Nitrile butadiene rubber | NBR | black/white | 60 | 90℃ | -20℃ | BETTER | BETTET | BETTET | NG |
chloroprene rubber | CR | black/white | 60 | 100℃ | -20℃ | BETTET | BETTET | BETTET | BETTET |
Polyurethane rubber | PU | Natural | 90 | 70℃ | -20℃ | BEST | BEST | BEST | BEST |
>> Carton steel Roller :
>> Rubber Roller Drawing:
>>Selection of Roller Design:
Prior to roller design,overall size,weight and characteristics of product should be determined.Even if
special operation conditions need to be considered, this problem is very important also.
Therefore, you should confirm if the following information are obtained:
u Length, width and height of product;
u Weight of unit load
u Conditions of bottom of product;
u There is or is not requirements in a special operating environment. For example:humidity,
special high or low temperature, effect of chemicals and so on;
u Conveyor is gravity type or motor driven type.
In order to ensure product to be smooth transported, 3 rollers at least should make contact with product at any time.
In the case of soft bagged packages,they should be transported with pallets, if necessary.
As for packages with a different width,rollers with a suitable width should be selected.
Generally, width of product + (50 - 100)mm is taken.
>>PU rubber rollers:
>>carbon steel(could be coated with PU roll):
>>EXAMPLE OF CASE:
If you are interested in our carbon steel roller conveyor,please do not hesitate to contact Monica asap.She will give you more assistance for choose the right conveyor in your situation.