Product Description
commercial exercise equipment fitness machine gym products seated leg press home life fitness for body tainer
PRODUCT DESCRIPTION
| 1. name of commodity | seated leg press |
| 2. size of product | 1900*1100*1640mm |
| 3. gross weight | 361kg |
| 4. net weight | 346kg |
| 5. standard / max weight stack | 95/100kg |
| 6. trainning muscle | leg muscle |
| 7. max user weight | 150kg |
| 8. color of frame | silver grey / dark silver / pure black |
| 9. color of upholstery | brown / blue / yellow / black / wine-red / red |
| 10. material of frame | Q235 A grade steel |
| 11. size of frame | 60*120*3.0mm |
| 12. fit area | gym club, hotel, fitness centre |
OUR SERVICE
01. World famous design, 95% similar quality. Providing all kinds of gym equipment meet with 1 professional gym need .
02. Competitive price: our product belong to medium-high level fitness equipment , but for price is very reasonable and competitable in fitness line .
03. Professional gym design team: we can help clients to make FREE 2D or 3D drawing, more clearly to know which solution is the best for clients .
04. Good service: we can customize product which clients wanted , basically for strength fitness machine , any design we can do it .
05. Certification: We have own ISO9001, SGS, CE certification.
COMPANY INFORMATION
01. HangZhou Bofeite(BFT) Fitness Co.,Ltd have 8 years experience in fitness line , located in HangZhou city. Only 30min from Xihu (West Lake) Dis. Internation Airport to our factory .
02. Mainly gym product, all for commercial:
A: Strength machine: Techno brand ( pin loaded ) , Life fit brand ( pin loaded ) , Free weight ( plate loaded ) , Crossfit 360 .
B: Cardio machine: Treadmill, Exercise bike, Spin bike, Stepper, Rowing machine etc
C: Fitness accessories: Dumbbell, Weight plate, Barbell, Gym bar, Medicine ball, Yoga ball, Yoga mat etc .
BASICALLY ALL GYM CLUB NEED EQUIPMENT , WE CAN SUPPLY ALL OF THEM !
03. Complete Production line
Process: Material – Cutting – Elbow – Milling & Lathe – Spot weld – Full weld – Polish – Descaling – Burnish – Spray – Baking – Assembly – Inspect – Package – Shipping
Workshop have: Processing workshop, Designing workshop, Leather workshop, Spraying workshop, Assembly workshop, Warehouse.
Successful Cases:
FAQ
Q1: How long in production lead time ?
A1: Generally 30 work days for 1*20 feet container , 35 work days for 1*40 feet container , 40 work days for 1*40HQ container . If have stock, then only need 15-20 work days .
Q2: How is your product warranty ?
A2: For strength equipment: Structural frame (excluding painting) and Standard weight stack for 10 years; Pulley, Cable, Handle, Seat cushion for 1 year; Springs and other easy broken parts for 90 days.
For cardio equipment: Treadmill( 5 years for Motor, 1 year for frame & belt, 3 months for plastic easy broken parts) ; Exercise Bike & Spin Bike( 1 year for easy broken parts).
Q3: Why should we choose your company ?
A3: 95% similar like original , high quality , reasonable price , timely delivery date , good after-service . This 5 points will bring you a wonderful import expressive .
Q4: How can I get the goods from your factory ?
A4: Mail inquiry – Choose product – Price, Quality, Delivery date meets – Make Proforma Invoice – Pay deposit – Producing – Update of producing – Product Finish – Inspect inform – Balance pay – Container load – Shipping – Arriving – Pick up – Finish .
CONTACT INFORMATION
HangZhou Bofeite Fitness Co.,Limited
No.5 Xihu (West Lake) Dis.n street Jianggao town, Xihu (West Lake) Dis. area HangZhou city, ZheJiang province, China
ANY MORE QUESTION, WELCOME EMAIL US !
THANK YOU !
Types of pulleys and their advantages and disadvantages
There are several types of pulleys. Learn the basic equations of the pulley system. Then learn about the different uses for pulleys. The disadvantages of using pulleys will be covered. Knowing these, you can buy the pulley that suits your needs. Here are some of the best pulley types and their pros and cons.
Basic equations of pulley systems
A pulley system is a mechanism that allows 2 blocks of a certain mass to be connected by a taut rope. The acceleration of each block is the same in magnitude and direction. The external force acting on each block is the weight of the block (10g) and the tension in the string. The tension between the 2 blocks is the total tension and the force acting on the pulley is the weight of the 2 blocks.
This simple mechanism uses 2 simple equations to explain how the system works. First, the mass of the weight on both sides of the pulley must be the same. When the weight is forced to move, the rope tightens and the second pulley descends. The weight is also attached to the second pulley and must be the same distance as the first pulley. This will result in a speed ratio of 2 times the distance covered by the first pulley.
Second, we have to calculate the force required to lift the object. The lower mass is supported by a wire configuration passing through all pulleys, while the uppermost pulley is used to apply the force. The lower block is used to support the weight. The applied force needs to travel a distance nx to move the weight. This distance, called MA, can be written as:
Once we have gathered the necessary information, we can apply the calculations to the pulley system. We can also use the Mechanical Advantage Calculator to calculate the force on the anchor. To do this, we must apply a force to the load as well as to the pulley itself. Using this equation, we can calculate the force required by the load to lift the load.
Types of pulleys
There are 3 basic types of pulleys: movable, fixed and compound. Both types of pulleys translate the force applied to them. The ideal mechanical advantage of pulleys is two. This is because a single movable pulley only doubles the force, whereas a compound pulley doubles or triples the force. This type of pulley is often used with other types of pulleys.
Movable pulls move with the weight of the load, and the force pulling them increases on the lift side. They are often found in utility elevators and construction cranes. These systems are very simple, inexpensive and quiet to use. The force required to lift the object depends on the mechanical advantage of the system. The 2 most common types of pulleys are listed below. Let’s take a closer look at each one.
V-shaped pulleys are used in vehicles and electric motors. These pulleys require a “V” belt to function properly. Some have multiple “V” grooves to avoid slipping. They are used in heavy duty applications to reduce the risk of power slip. These pulleys also have more than 1 “V” groove. V-belt pulleys are commonly used in vehicles and electric motors.
Composite pulleys are made from more than 1 type of cable or rope wrapped around the wheel. They can be fixed or hinged and are usually made of stainless steel or bronze. Composite pulleys have multiple layers and can be a single unit or many different components. There are 3 main types of pulleys: fixed pulleys and composite pulleys. These are the most common types. Almost every type of pulley is used for some type of application.
Fixed pulleys have 1 advantage over movable pulleys: they change direction as the weight of the load increases. They are typically used in heavy construction equipment. Gun tackles, patio tackles, and stationary tackles are examples of equipment that use a pulley mechanism. These devices are very common and can be found on most modern construction sites. They provide great convenience for lifting large loads.
application
What are the applications of pulleys? Simply put, a pulley is a mechanical device that transforms a difficult task into an easier one. It consists of ropes and pulleys. It is usually used to lift objects. Usually, people wrap a rope around a pulley and pull up to lift the object. One disadvantage of using pulleys is that they require the same force as lifting the object directly.
One of the most popular applications of pulleys is lifting heavy objects. They help people pull up heavy objects and blocks. The system can also be used in seeders, lifts, grinders, etc. Other applications include raising flags, loading cargo, pulling curtains and rock or mountain climbing. Students can learn about the various uses of pulleys and the physics behind them.
Pulleys can be made of many different materials, depending on the application. Some are movable, which means they move with the object they are used to lift. This pulley system can be made of nylon, wire rope or fiber material. The best part about these systems is that they are easy to install and maintain. For a better grasp, use the guide or video tutorial to learn more about the pulley system and how it works.
Tapered pulleys are common in paper mills. They are high-quality pulleys that transmit power to connected parts. They can be dynamic or static and have different balances. Because pulley systems are highly customized, most industrial applications require systems designed specifically for specific applications. In this way, the system is safe, simple and inexpensive. The benefits of this design are endless.
The most common use of pulleys is for motor drives. They are used to minimize noise by applying force to the shaft to reduce the workload. They are also less expensive than gears and do not require lubrication. Furthermore, they can change the direction of the applied force. They are also less expensive than gears and are often used with other components. A screw is a cylindrical member with helical ribs used to connect something.
shortcoming
Although the pulley system makes it easier to move heavy objects, it still has some drawbacks. When using a pulley system, you must remember that the force required to lift the weight increases with the number of cycles. In addition, the distance between the puller and the heavy object increases, which may lead to accidents. Also, moving heavy objects can be tricky if the rope slips. Pulley systems are not very expensive and can be easily assembled. However, it does require a lot of space.
First, it is not efficient. Besides being inefficient, pulleys produce different forces at different speeds. Fixed pulleys use more force than the load, while movable pulleys move with the load. A movable pulley requires less force than a fixed pulley, but the combined system travels a long distance. Therefore, this method is not as efficient as the fixed method.
Pulleys are not only used in industrial processes. You can see them in various places in your daily life. For example, large construction cranes use pulleys to lift heavy loads. Even flagpoles, blinds, clotheslines, ziplines, motors and climbing equipment use pulleys. Still, despite their advantages, the disadvantages are not too serious.
Another disadvantage of the pulley is its wear and tear. While a pulley’s housing is theoretically infinite, its bearings and locking components typically wear out over time. To overcome this problem, a new bearing and locking assembly can be installed. No need to replace the housing and shaft, the entire assembly can be re-bonded and painted to replicate the original look. Alternatively, the pulley can be replaced with a new housing and shaft.
Using pulleys can also reduce the advantage of pulleys. On the other hand, interception and tackle is a system in which 2 pulleys are connected to each other using ropes. Unlike pulleys, pulley pulley systems can be adjusted in the direction of travel and can move heavy loads up to 4 times their force when used in hydraulic lifts.
