Product Description
Exercise functional power rack
Product Description
Features:
- Dual high/low adjustable pulleys 1 : 2 ratio options
- Top dual stationary high pulleys 1 : 1 ratio options
- 24pcs of Aluminum pulleys
- Commercial grade 3″x3″ tube construct of 11-gauge steel
- 21mm holes on all 4 sides of the tubes
- Matte sandblast finish black tubes
- Cut-out scale numbers on the tubes
- M20 biggest screws
- Dual 100kg stacked weight with everlasting size stickers
- Net design metal boards on each side to protect the stacked weight
- USA import cables: works smooth and sound-proof
- Commercial-grade silver color rail rod
Ample Convenient Storage Options:
- Logo board at the back with hook design for storing your weight vest, resistance bands
- Bumper holders 3pcs on each side
- 2 claw storages for barbells
- Back tube storage for your safety arms and sandwich hooks and other accessories
Wide Assortment of Rack Attachment
- Movable adjustable pull up handles
- Two metal balls for palm exercise
- Band pegs, 2pcs on each side
- Detachable safety arms
- Detachable sandwich hooks
- Detachable footrest rowing pedals
- Detachable seat with leg foam
Please Refer to Gear Specs as Below Chart:
| Steel notes | 75*75*3mm steel tubes 11 gauge |
| Color | Satin Black powder coat finish |
| Product Loading Capacity | 2000LB+ weight capacity |
| Product Assembled Size | 187*159*230 CM |
| Accessorices Detachable and Univeral? | YES, eg: sandwich hooks, landmine, dip bars, safety spotter arms, pull up bars, jammer arms |
| Product Weight | 522 KG |
| Gross Weight | 568 KG |
| Wooden Carton Packed Carton | Two cartons: 230*53.5*58.5 CM and 119*47*26 CM |
Actual Production Images
Factory Tour
Customer Feedback
Company Profile
We have over 20 years manufacturing experience with perfect production flow which includes product research, raw material processing, assembling, quality control, packaging and logistics. We have advanced independent labs and well-equipped automatic processing machines to fulfill our customers’ orders on a qualified and on-time delivery basis.
Our slogan is “let CROSSFIT connect the world”, we are always ready to provide the highest quality products and timely delivery to all of our customers paired with our unforgettable customer services.
Frequently Asked Questions
Do you have MOQ for each item? Are Logos workable?
The MOQ can be negotiated according to your demand.
And yes logos are workable, We have our own R & D department to meet your OEM/ODM requirements.
How do you guarantee products quality?
A: We have our own independent labs and we conduct all inspection on every production step from beginning of raw material to final mass production packaging.
If I’m a retailer, what can you provide about products?
A: We will provide you with anything we can to assist your company’s growth, such as hot sales data,high resolution photos,and production manufacturing videos.
How to deal with products’ quality problem?
We have a professional after-sales department, 100% to solve the quality problems
for our products. Please just feel safe for our cooperation and communication.
How about the price? Can you make it cheaper?
We always take the customer’s benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
Thank you for your time, hope you have got all the answers here.
Mechanical advantages of pulleys
A pulley is a mechanical device used to transmit motion. The device has a variety of uses, including lifting heavy objects. In this article, we will discuss the mechanical advantages, types, common uses and safety considerations of pulleys. We’ll also discuss how to identify pulleys and their components, and what to look out for when using pulleys. Read on to learn more about pulleys.
Mechanical advantages of pulleys
The mechanical advantage of pulleys is that they change the direction of force from 1 direction to another. In this way, the person lifting the heavy object can change its position with minimal effort. The pulleys are also easy to install and require no lubrication after installation. They are also relatively cheap. Combinations of pulleys and cables can be used to change the direction of the load.
The mechanical advantage of a pulley system increases with the number of ropes used in the system. The more cycles a system has, the more efficient it is. If the system had only 1 rope, the force required to pull the weight would be equal. By adding a second rope, the effort required to pull the weight is reduced. This increase in efficiency is known as the mechanical advantage of the pulley.
Pulleys have many uses. For example, ziplines are 1 application. This is a good example of pulleys in use today. Pulley systems can be complex and require a lot of space. Using ziplines as an example, advanced students can calculate the mechanical advantage of multiple pulleys by dividing the work done by each pulley by the remainder or fraction. Regents at the University of Colorado created a zipline with K-12 input.
Another use for pulleys is weight lifting. This technique is very effective when using multiple strands of rope. A single rope going from 1 pulley to the other with just 2 hands is not enough to lift heavy objects. Using a pulley system will greatly increase the force you receive. This power is multiplied over a larger area. So your lifting force will be much greater than the force exerted by a single rope.
The pulley is a great invention with many uses. For example, when lifting heavy objects, pulleys are a great way to get the job done, and it’s easier to do than 1 person. The pulley is fixed on a hinge and rotates on a shaft or shaft. Then pull the rope down to lift the object. A pulley assembly will make the task easier. In addition, it will also allow power to be transferred from 1 rotary shaft to another.
Types of pulleys
If you are an engineer, you must have come across different types of pulleys. Some pulleys come in multiple types, but a typical pulley has only 1 type. These types of pulleys are used in various industrial processes. Here are some common types of pulleys that engineers encounter on the job. In addition to the above, there are many more. If you haven’t seen them in practice, you can check out a list of the different types below.
Fixed pulleys: Fixed pulleys have a roller attached to a fixed point. The force required to pull the load through the fixed pulley is the same as the force required to lift the object. Movable pulleys allow you to change the direction of the force, for example, by moving it laterally. Likewise, movable pulleys can be used to move heavy objects up and down. Commonly used in multi-purpose elevators, cranes and weight lifters.
Composite pulleys combine fixed and movable pulleys. This combination adds to the mechanical advantage of both systems. It can also change the direction of the force, making it easier to handle large loads. This article discusses the different types of pulleys used for lifting and moving. Braided pulleys are an example of these pulleys. They combine the advantages of both types.
A simple pulley consists of 1 or more wheels, which allow it to reverse the direction of the force used to lift the load. On the other hand, dual-wheel pulleys can help lift twice the weight. By combining multiple materials into 1 pulley, a higher ME will be required. Regardless of the type of pulley, understanding the principles behind it is critical.
Pulleys are an important part of construction and mechanical engineering, and their use dates back to Archimedes. They are a common feature of oil derricks and escalators. The main use of pulleys is to move heavy objects such as boats. In addition to this, they are used in other applications such as extending ladders and lifting heavy objects. The pulley also controls the aircraft rudder, which is important in many different applications.
Commonly used
Common uses for pulleys are varied. Pulley systems are found throughout most areas of the house, from adjustable clotheslines to motor pulleys in different machines. Commercially, 1 of the most common uses is for cranes. Cranes are equipped with pulleys to lift heavy objects. It is also common to use pulley systems in tall buildings, which allow tall buildings to move with relative ease.
Pulleys are commonly used in interception and zipline systems, where a continuous rope around the pulley transmits force. Depending on the application, the rope is either light or strong. Pulleys are formed by wrapping a rope around a set of wheels. The rope pulls the object in the direction of the applied force. Some elevators use this system. Pull a cable on 1 end and attach a counterweight on the other end.
Another common use for pulleys is to move heavy objects. Pulleys mounted on walls, ceilings or other objects can lift heavy objects like heavy toolboxes or 2×4 planks. The device can also be used to transfer power from 1 rotating shaft to another. When used to lift heavy objects, pulleys can be used to help you achieve your goals of a good workout.
Pulley systems have a variety of uses, from the most basic to the most advanced. Its popularity is indisputable and it is used in different industries. A good example is timing belts. These pulleys transmit power to other components in the same direction. They can also be static or dynamic depending on the needs of the machine. In most cases, the pulley system is custom made for the job.
Pulley systems can be simple or complex, but all 3 systems transfer energy efficiently. In most cases, the mechanical advantage of a single pulley is 1 and the mechanical advantage of a single active pulley is 2. On the other hand, a single live pulley only doubles the force. This means you can trade effort for distance. Pulleys are the perfect solution for many common applications.
Safety Notice
If you use pulleys, you need to take some safety precautions. First, make sure you’re wearing the correct protective gear. A hard hat is a must to avoid being hit by falling objects. You may also want to wear gloves for added protection. You should also maintain a good distance from the pulley so that nearby people can walk around it safely.
Another important safety measure to take before using a chain hoist is to barricade the area to be lifted. Use marker lines to prevent the load from sliding when moving horizontally. Finally, use only the sprocket set for vertical lift. Always install shackle pins before lifting. You should also wear personal protective equipment such as earplugs and safety glasses when using the chain hoist.
In addition to these safety measures, you should also use cables made from aerospace-grade nylon. They will last many cycles and are made of high quality materials. Also, make sure the cables are lubricated. These measures reduce friction and corrosion. No matter what industry you are in, be sure to follow these precautions to ensure a long service life for your cables. Consult the cable manufacturer if you are unsure of the appropriate material. A company with 60 years of experience in the cable industry can recommend the right material for your system.
