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Spinning pulley

A pulley can be caused to rotate by creating longitudinal vibrations in a cord that passes over the pulley. For little amplitudes and high frequencies, the motion of the cord is too small to notice and the pulley seems to be spinning without cause, creating a impressive effect. Pulley rotations were observed for a variety of pulleys and cords; almost any such system will work. The quickness and direction of the rotation depends upon the many physical parameters of the system: vibration frequency and amplitude, cord pressure, and the radius and instant of inertia of the pulley.
Welded pulley:
While welded pulley is welded and machined parts parts right into a whole, the machining and materials cost is high.

Spinning pulley:
Spinning pulley used stamping and spinning technology, through the production process, it is formed simply by extruding the whole part material. These pulleys possess high production efficiency. Not merely can it save recycleables and cost, but also can be utilized longer for its better wear-resisting and rust-proof. At this point this pulley is usually well appreciated in the high-end market in the auto market, home appliances industry, machinery sector ETC. We are haapy that you ask for our mature and professional spinning technology.

V-belt Spinning Pulley, Steel Pulley, Split Pulley for Lawn Mower
Product Details
Model Number:P100-42 10016
Brand Name:Renchi
Origin:China (mainland)
Key Specifications/Special Features:
V-belt spinning pulley steel pulley split pulley for yard mower
Material: scorching rolled steel plate
Thickness: 4.0mm
Out diameter: 122mm
Weight: 0.390kg
V-Belt type: SPB
Surface area treatment: zinc plated yellow
Primary Competitive Advantages:
Prompt Delivery
Quality Approvals
Service
Small Orders Accepted
Origin
Experienced Staff
Form A
Green Product
Price
Ever-power C339SP Get clamp with spinning pulley
The Ever-powerC339JS Get Clamp with Spinning Pulley is flexible and fast, and because of its pincer jaw design can be affixed to a wider variety of round or square pipes, beams and bars than traditional clamps. It includes a push-key lock for extra protection and 3.9″ pulley for raising curtains or other articles in TV, video and photographic studios and theaters. The Grab Clamp will hold up to 331 lb.
PRODUCT HIGHLIGHTS
– Zinc-Plated Steel Construction
– 3.9″ Pulley
– Load Capacity: 331 lb / 150 kg
Ever-power Get Clamp with 100mm Spinning Pulley
About Ever-powerGrab Clamp
The C339SP is fitted with a 100mm diameter pulley to offer a quick and robust hanging point for TV and theatre sceneries. The grab clamp has been made to be installed on an array of beams, pipes and pubs, whether round, sq ., or rectangular in section. It needs no adapter – just open up and clamp it.

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Agricultural Machinery

Please get in touch with us for details.

Manufacturer supplier and exporter of agricultural machinery.

We specialize in the production of Agricultural Gearbox, PTO Shafts, Sprockets, Fluid Coupling, Worm Gear Reducers, Gears and racks, Roller Chains, Sheave and Pulleys, Planetary Gearboxes, Timing Pulleys, Shaft Collars, and more.

We have exported our products to clients worldwide and earned a good reputation because of our superior product quality and after-sales service.

We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us.