|Aluminum||suitable for moderate power transmission|
|light weight / reduced rotational inertia|
|moderate chemical and corrosion resistance|
|standard material for stock pulleys|
|Steel||suitable for high power transmission|
|limited chemical and corrosion resistance|
|Stainless Steel||suitable for high power transmission durable|
|meets FDA regulations|
|excellent chemical and corrosion resistance|
|Pulley Surface Finish|
|Anodized||Aluminum Pulleys||increased chemical and corrosion resistance|
|available in natural, black, or colored|
|limited increase of surface hardness|
|Hard Anodized||Aluminum Pulleys||excellent chemical and corrosion resistance|
|increased surface hardness|
|for abrasive environments|
|stainless steel flanges recommended|
|Black Oxide||Steel Pulleys||increased chemical and corrosion resistance|
|Zinc plated||Steel Pulleys||increased corrosion resistance|
|Chromate||Steel Pulleys||increased chemical and corrosion resistance|
Belt pulley specifications
European standards :
a) V-belt pulley for taper bushing: SPZ, SPA, SPB, SPC
b) Adjustable speed V-belt pulleys and variable speed pulleys
c) Flat belt pulleys and conveyor belt pulleys
a) Sheaves for taper bushing: 3V, 5V, 8V
b) Sheaves for QD bushings: 3V, 5V, 8V
c) Sheaves for split taper bushing: 3V, 5V, 8V
d) Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH,2AK, 2AKH, BK, BKH,2BK, 2BKH, 3BK
e) Adjustable sheaves: poly V-pulley, multi-pitch H, L, J, K and M
Bore: pilot bore, finish bore, taper bore, bore for QD bushing
Parts can be made according to drawings and/or samples
OEM service is welcomed
Made-to-Order: Not only standard transmission parts but also non-standards can be made.
Low Cost :our own manufacturing factories supplying products with large quantity, excellent quality and competitive price.
Punctual Delivery: professional team and more than 100 workers and double shift everyday.
Qingdao Chifine Machinery Co., Ltd., specializes in manufacturing Mechanical Power Transmission Products.
After over 10 years hard work, Chifine has already gotten the certificate of ISO9001:2008 and become a
holding company for three manufacturing factories.
Welcome customers to talk with us and get our best quote!