China manufacturer Adjustable Lower Lumbar Back Brace Support Belt with Pulley System for Men and Women belt pulley

Model Number: CZ-W008
Material: Plastic and nylon, Neoprene, ABS,mesh cloth,drawstring,pulley
Applicable People: Adult
Function: Drawstring, Protect Waist, Reduce Pain
Protection class: Basic Protection
Product name: Drawstring back brace
Size: S/M/L/XL/2XL
Color: Gray /black or Customized Color
Logo: Customized Logo Accept
Shape: Drawstring style
MOQ: 1 Pcs
Gender: Universal
Usage: Daily Life + Reharb
Packaging Details: PP Bag or Color box

Specification

Size/body(cm)SMLXL2XL
Waist Length8894102108114
Waist Width21.521.521.521.521.5
Fits waist circumference68-7878-8888-9898-106104-112
Products description:The pulley back brace is built to comfortably and easily treat your lower back pain without a prescription. The lumbar support belt stabilizes your lower back to relieve pain, provide injury support, or prevent lower back injury so you can stay active. –Easily adjust the amount of pressure on your back and spine with just 1 hand. Designed to provide you with comfortable support by allowing natural movement. Encourages proper posture and alignment of your spine. Adjust in seconds for light to high-level abdominal compression. – The compression belt creates pressure in your abdominal cavity which then, 17hs8401S-HG ratio16-1 20-1 2 level Optional high precision reduction planetary transmission hybrid geard stepper motor nema17 in turn, provides a hydrostatic lift in your lower spine to relieve pressure. Decompression back belt great for herniated discs, bulging discs, spinal stenosis, fractured vertebrae, osteoporosis, post-operative fusion and more. – Don’t let a sore or injured backstop you.Adjustable back brace perfect for the person who loves to stay active. Our lower back pain relief belt offers a greater power for added support and stability for athletes, exercising, sports, yard work, YNMRV Series Worm Reduction 1400rpm Reducer Nmrv gearbox 220v Motor Reducer walking, etc. – Corset back supports waist belt made from a breathable nylon material to provide you with maximum comfort while keeping you cool. Features nylon mesh side panels to provide you with vertical support
Name Drawstring back brace
MaterialNeoprene, ABS,mesh cloth,drawstring,pulley
MOQ1
FunctionProtect Waist
Logo Customized Logo
ColorBlack/Grey
ShapeDrawstring style
DrawstringDrawstring
PackageOpp Bag /zip bag/Color Box
Company Profile CUSTOMIZED LOGO MATERIAL CHOICE PACKAGING CUSTOM OUR CUSTOMERS Packing & Delivery FAQ Q1. Can I have a sample order? A: Yes, welcome to place a sample order to check quality or market. Q2. What’s the sample and goods lead time? A:The stock sample for 1 day,custom sample for 7-10 days,bulk order for 20-25 days. Q3. Do you have any MOQ limit? A: No, 16T 3mm GT2 Timing Belt Idler Pulley With Bearing For 3D Printer in fact there is no MOQ for almost products, except customized goods. And trial order is welcome. Q4. How do you ship the goods and how long does it take to arrive? A: According to your order quantity,usually ship by sea or by air and by express,20-30 days by sea,10-15 days by air and 5-7 days by express. Q5. How to proceed an order? A:Firstly, let us know your requirements. Secondly, we quote according to your requirements or our suggestions. Thirdly, customer confirm the artworks and pay deposit for formal order. Fourthly, we arrange the production & shipment after your payment. Q6. Is it OK to print my logo on the product? A: Yes. Please provide the logo AI or PDF file, so that our designer can make the mock up for you approval Q7: Can you support custom packing? A: Sure, custom polybag with warning text, K Series Helical Bevel Geared Motor 3kw 4kw 5.5kw 7.5kw 11kw 15kw gift box or display box is welcome. Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding MachinePET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.

Types of Pulley Systems

If you’ve ever tried to lift a pail of water, you’ve probably seen the pulley system in action. Pulleys are extremely useful tools for everything from household appliances to heavy industrial machinery. Different kinds of pulley systems are classified according to their amount of motion. Some types have fixed axes, while others have movable axes. Some common uses of pulleys are listed below.

two-wheel pulley

Pulleys are complex structures with thin-walled and thick-walled sections. Therefore, they require specific forging designs. The tool concept for the production of pulleys is shown in Figure 11.6. Using the generated tool, the pulley can be forged into different shapes. Process parameters must be optimized based on material, surface quality and metallographic analysis.
Pulleys are wheels mounted on shafts. Its main function is to assist the movement of heavy objects. A single-wheel pulley can change the direction of the force, enabling a person to pull heavy objects. A dual-wheel pulley distributes the weight evenly across both wheels, allowing it to lift the same weight with half the effort.
The mechanical advantage of a two-wheel pulley is that it reduces the force required by about half. A 100 kg object can be lifted with a force of 500 Newtons. The mechanical advantage of a pulley with two wheels is twice that of a single-wheel pulley. However, care should always be taken when using two-wheel pulleys.
Two-wheel pulleys can be fixed or movable. A single wheel pulley can only change direction when the load is placed on one side of the wheel. Two-wheel pulleys change direction when lifting a load, requiring half the force. Live wheels are better for heavier loads. The movable pulley can be adjusted with the load, and the load distribution is more uniform. Active pulleys can be used with single-rope or two-wheel pulleys.
A pulley system with two wheels is called a compound pulley. This type of pulley system has a complex design that reduces the force required to move the load. Two-wheel pulleys are common in industrial and construction environments. These pulleys require a lot of space to install and operate. Additionally, they require regular maintenance to avoid wear and tear.
pulley

composite pulley

Compound pulleys are used to increase lift. One fixed pulley is attached to the overhead while the other fixed pulley is attached to the load. This setup minimizes the force required to lift weights, allowing you to lift heavier weights. There are several different types of compound pulleys, each with their own strengths and weaknesses. Below are some examples of their application. Some of the most common are listed below.
Composite pulleys are usually made from two different types of wheels. The first one is fixed and secure. The second type, movable, is attached to something that moves. The third type, compound pulley, is a combination of a movable pulley and a fixed pulley. Below are three types of comparisons. The table below compares them and explains their advantages and disadvantages. Composite pulleys are the most versatile of the three.
The number of sheave segments that make up the composite sheave system increases the mechanical advantage of the system. Each segment adds one percent of the total weight, and the ideal mechanical advantage is two or more. So a compound pulley with four segments will lift three-quarters of the weight. This is because the force applied to the load is multiplied by four. The result is a better boost.
While composite pulleys have many uses, they are most commonly used on larger sailboats. These pulleys work by changing the direction of the control wire or by changing the mechanical force of the rope. They also make it easier to lift heavier objects. Composite pulleys are more expensive than simple pulleys, so consider your needs before buying. The advantages of composite pulleys outweigh the disadvantages.
A basic compound pulley is a device consisting of two wheels with fixed points. Ropes are looped around the wheels and are used to lift heavy objects. When you pull on the rope, the rope pulls the two wheels closer together. Serious injury could result if this equipment is installed incorrectly. Never exceed the lifting capacity of pulleys and other safety devices that may be attached. When using pulleys, be sure to follow the instructions on the mounting hardware to avoid accidents.
pulley

Fixed pulley

Moving pulleys and fixed pulleys are different types of mechanical devices. The movable pulley moves with the object it is used to lift. Because it attaches to the object it is used to lift, it is great for lifting heavy objects. These devices are used in construction cranes and multipurpose elevators. There are many different types of pulleys, and their uses vary widely. Below is a brief overview of these devices.
The simplest pulley set consists of a wheel that is mounted on the ceiling. A rope is attached at one end and a person pulls at the other end. The rope is strong enough to keep a person standing while lifting weights. It takes about 200 Newtons of force to lift a 20 kg weight. In contrast, a movable pulley requires a force of 1000N, which makes it easier to lift heavy objects.
Fixed pulleys are another common lifting device. They work by using ropes and slotted wheels attached to the object to be lifted. These devices are convenient to use because they are easy to set up. Moving the scroll wheel doesn’t change direction, so it’s easier to move objects without putting too much pressure on the back. Unlike a moving rope, a moving object will feel much lighter than its actual weight.
Fixed pulleys are widely used in construction and agriculture. Fixed pulleys can help lift supplies and equipment from scaffolding. These items are often heavy and difficult to lift directly. Fixed pulleys at the top of the scaffolding will allow people at the bottom to lift objects more easily. As a result, those at the bottom are less stressed and more productive. Fixed pulleys will save time and money compared to moving ropes.
Composite pulleys combine fixed and movable pulleys to increase the power of movement. A compound pulley system uses both types of pulleys and enables a person to change direction by reversing the direction of a force. The compound pulley system will save time and effort as the user only has to put in half the effort. Unlike moving ropes, composite pulleys are easy to adjust and are the most versatile system on the market.
pulley

Blocks and tackles

A pulley block system is a rope hoist that uses a set of pulleys mounted on a frame. The blocks are arranged in a row, and the threaded rope is called a pulley. Pulley systems help amplify the tension of the rope and are common in sailboats, cranes and drilling rigs. However, these systems are not without drawbacks.
The pulley pulley system can be equipped with as many pulleys as required. This method allows a person to lift heavy objects. The pulley block system can contain the required number of pulleys to achieve the desired height. The main disadvantage of pulley systems is that they create a lot of friction on the pulley shaft.
Pulley systems use two types of pulleys. A movable pulley is attached to the load, allowing it to move with the load. On the other hand, fixed pulleys are fixed on fixed points. Therefore, a pulley block system may consist of multiple pulleys mounted on a shaft. For example, the two pulleys attached to the shaft each have their own mechanical advantages.
Several types of tackle systems have been developed in recent centuries. The most basic is the gun mount, which uses two pulleys to lift the load. The mechanical advantage of such a system is two to three times the distance required by the rope to move the load. Depending on how they’re assembled, the system can lift 400 pounds with 80 or 100 pounds of force.
Another type of pulley is a combination of multiple wheels. The wheels on pulleys are supported by a housing or frame. The chain is attached to the pulley, and the rope is pulled to lift it. A combined pulley system will have multiple wheels. As the load increases, the force on the pulley also increases. This approach is generally more expensive than intercept and intercept systems.

China manufacturer Adjustable Lower Lumbar Back Brace Support Belt with Pulley System for Men and Women     belt pulley

Taper lock pulley

As one of the taper lock pulley manufacturers, suppliers, and exporters of mechanical products, We offer taper lock pulley and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of taper lock pulley.

Recent Posts