Solution Description
one. The pulley can be divided into driving pulley (head pulley) and thurnabout pulley (tail pulley), driving pulley is the primary portion for transmitting the power : smooth floor and rubber area, and rubber area can be classified into easy rubber area, herringbone rubber surface area and CZPT rubber surface area to meet distinct technological demands. Averting pulley can be labeled into easy rubber surface and smooth steel surface area.
In accordance to the structure fashion, the 2 kind pulley can be divided into 3 light responsibility, medium responsibility and hefty obligation.
All the pulley adopt built-in bearing housing which is lubricated and crammed with grease and has 2 varieties: iron casting and steel casting, the shaft is manufactured of forty five#metal, the shell undertake weld assembly.
Based mostly on the above design and style, the pulley is reasonably structured, practical sort chosen, functionality reputable, long life time.
Our pulleys are of stable structure, excellent performance and lengthy functioning daily life. They can function typically in dusty, soaked and muddy surroundings.
2. Outer diameter deviation of Generate pulley(mm)
| Pulley diameter | ≤400 | >400~1000 | >1000 |
| The Maximum Deviation | ~1.50 | ~2. | ~2.five |
three. Radial Runout of roller excircle(mm)
| Pulley diameter | ≤800 | >800~1600 | >1600 |
| Cover pulley | .6 | one. | one.five |
| Non- include pulley | one.one | one.five | 2. |
4. Variety of Creation
Diameters of pulley (mm): two hundred/250/315/320/four hundred/five hundred/630/800/a thousand/1200/1250
Length of pulley is dependent on the width of conveyor belt.
The width Selection of conveyor belt (mm): 500/650/800/1000/1200/1400
Programs: Utilised in the steel industry, harbor, coal business, electrical power industry, cements business, and more.
| Description | CEMA, DIN, JIS, AS, SABS, ISO Common Design and style & JXIHU (WEST LAKE) DIS. ODM |
| Pipe | one) Materials : Q235 carbon steel equal to DIN S235JR two) Roller Diameter : φ50mm ~ φ219mm / 2 inch ~ 8 5/8 inch 3) Roller Length: 150mm ~ 3000 mm four) Thickness : 3. ~6. mm |
| Shaft | 1) Materials : 45# steel equal to DIN C45 two) Chilly-drawn vivid round metal 3) Shaft Diameter: 20mm, 25mm, 30mm, 40mm, 45mm, 50mm |
| Bearing | one) One Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance two) Brand name: SKF,FAG,NSK,HRB, LYC, ZWZ or according to your requirement |
| Bearing Housing | 1) Material : Q235 carbon steel equal to DIN S235JR two) Cold push doing work match ISO M7 accuracy 3) Content thickness: 2.5mm ~ 5.0mm |
| Seals | one) Labyrinth seal, nylon 6 materials two) JXIHU (WEST LAKE) DIS.’s patented merchandise |
| Grease | 2# Lithium grease lubricant |
| Portray | 1) Regular painting, very hot galvanized painting, Powder portray 2) Color: Black, red, yellow, blue or according to your need |
Set pulleys are pulleys that keep the drum at a single point. While the power necessary to elevate or go an item is no various than lifting it with your arms, stationary pulleys enable you to modify the direction of the necessary drive. For illustration, when connected to a bucket that attracts water from a effectively, a stationary water puller allows you to pull the h2o sideways, lifting the bucket in a a lot more hassle-free way than pulling it vertically, a single hand at a time. The weight of the bucket is even now the very same, but it is less complicated to carry.
Fastened pulleys are pulleys that maintain the drum at 1 position. Although the force required to elevate or transfer an object is no different than lifting it with your fingers, stationary pulleys enable you to change the direction of the necessary power. For case in point, when connected to a bucket that draws drinking water from a nicely, a stationary drinking water puller enables you to pull the water sideways, lifting the bucket in a a lot more hassle-free way than pulling it vertically, a single hand at a time. The bodyweight of the bucket is nonetheless the identical, but it is simpler to lift.
