China factory Small Metal Pulley for Window and Door (ML-BU004) Professional

Product Description

Item Description
1.       Item No.: as shown in the image.
2.       Materials: steel/zinc/aluminum/plastic bracket + ball bearing / needle bearing wheel
three.       For some models, the height of the roller is adjustable.
four.       Shade of the wheel: pink, eco-friendly, white, orange, and so on.
5.       Software: sliding door and window, binds, rolling shutters, home furniture, conveyor belt, and so on.
six.       Regular packing: poly bag + outer carton

About us
Our manufacturing facility is specialised in manufacturing non-standard bearing, plastic and metallic pulley, bracket pulley, roller, doorway and window fittings, etc. Relying on a series of innovative processing equipments, skilled personnel, strict inspection program, and structured management, we are ready to provide great-top quality merchandise with competitive value.

Why decide on us
one.       Specialist knowledge: almost twenty years’ expenience in non-common bearings, rollers, pulleys, and other plastic equipment for doorway and window.
2.       Common above the world: above 20 industry international locations.
3.       Gain: great top quality with aggressive cost.
4.       OEM provided: specialized drawings, samples or photos are necessary

Item Classes


For a lot more data, make sure you visit http://nbminli/  


Mounted or Class 1 pulleys have a set shaft. That is, the shaft is “fixed” or anchored in location. A set pulley is a drive utilised to change the direction of the rope (known as a belt because it helps make a single flip). Mounted pulleys have mechanical positive aspects of mounted pulleys. Lively pulleys or 2-stage pulleys have cost-free shafts. That is, the axis can move “freely” in area. Relocating pulleys are used to convert forces. Active pulleys have the mechanical gain of two pulleys. That is, if a single conclude of the rope is stationary, pulling the other stop of the rope will exert 2 times the power on the item connected to the pulley. A composite pulley block is a mix of a set pulley block and a movable pulley block. Blocks – Blocks are composite pulleys where several pulleys are mounted on every axle, further including to the mechanical advantage. Pulleys can modify the route of the pressure.

China factory Small Metal Pulley for Window and Door (ML-BU004)     Professional