China High Efficiency Gear Planetary Grinder Concrete Customized Floor Surface Grinder

Product Description

High efficiency gear planetary grinder concrete customized floor surface grinder

Manufacturing Center

 

 

 

HangZhou started as a project company in 1999, and became known in the industry as 1 of the top caliber in providing services and for manufacturing high quality floor grinder, industrial vacuum cleaner and floor polishing machines worldwide.

Our Professionals continuously create ergonomic machine designs, manufactures and sells products under High Tech Grinding brands. With the commitment to produce high quality standard equipment, HangZhou made its way to the market and has sold its products and services to more than 124 countries worldwide, won 200 design patents and 17 national patents. It’s open to the OEM and ODM production from clients and with certification of CE and SGS.

Driven with the core value to provide excellence, HangZhou focuses on research and development of manual floor grinding and High-Tech Grinding machine innovations; with this in mind and advocacy for self-propelled technology, leads to the development of automated and remote controlled grinding machines. High precision gear driven mechanism for enhance productivity with smart control features that are indeed user-friendly.

Its Shinningflat Polished Concrete system receives good recognition in the industry as well. Since 2011, HangZhou conducts its annual floor technology seminar in March. it has attract more and more participants around the globe that leads to the increased number of individuals that joined the seminar in 2019, with an astounding number of 200.

Our mission is to enable the global floor labors to work with health, easiness and happiness. This culture is shared and agreed by our 39 distributor partners across the globe. Should you be needing machines and assistance from our exclusive.

Our Certifications

Product Description

 

Model Name

HTG-550

Working Width

500mm

Voltage

220V

Motor HP

4KW/5.5HP

AC Motor driver

5.5KW/7.5HP

Rotating Speed

450-1680rpm

Grinding disc

220mm

Current

15.1A

Packing size

1086*540*921cm

Weight

243.6kg

 

 

 

 HTG-550 is an efficient floor surface grinder, specially designed for various grinding or polishing conditions. It is suitable for grinding concrete, cement, epoxy resin, terrazzo, marble and stone. Longer life span.

Product advantages
1. Three-head grinding wheel and high-power motor. Strong horsepower: the front and rear wheels can rotate in reverse or reverse. One-way torque can be offset by the rotation of the grinding wheel, so the operation of the machine is particularly easy.
2. Wide grinding disc working area, efficient grinding and grinding: the width of the 4 grinding working areas is 550mm * 550mm.
3. The appearance design is novel and beautiful: the machine is supported on the machine and is made of steel laser cutting, and the lightweight aluminum alloy sleeve is fixed by a 304 stainless steel rod.
4. The gearbox of the machine is carved with a special aluminum alloy box with a computer gong, and the data is consistent and accurate. High-frequency gear heat treatment protocol, each gear has a firm and professional fixing method.
5. The weight of the feet and the pressure of the disc: the net weight of the body is 243.6kg, the motor power is large, and the work efficiency is high. It is very suitable for grinding and polishing of large-area refurbishment.

Packaging & Shipping

Packing Details : Each floor grinding machine packed in standard wooden case.

Packing Size:1086*540*921cm

Delivery Time :Shipped in 7 days after payment

Related Products

 

 

FAQ

 

1.Q:Does your factory accept custom-made?
A:Yes, we can provide OEM and ODM service to customer. We are 4 years STI OEM factory. Surely, we accept it. Including different color, motor, inverter etc. We also can mark your own logo and brand on the machine. Any new products you want us to produce for you, just send us your drawing or sample, we will produce the same one. We will not sell this kind of products to other customers only if we get your permission.

 
2.Q:How to know your machines’ quality before we order the product?
A:Firstly,we have our own factory ,CNC workshop the Core Technology controlled by ourselves.more and more people in the world to use Chinese brand product because the high quality and very good competitive price, we are specialized in producing floor grinding machines since 1999.
Secondly, Our products already sold to 120 countries around the world, and in 38 countries/area around the world we have office/agent. You can visit our factory at any time.
Thirdly,HangZhou is a National High-Tech Enterprise .
Fourthly , the duration for quality warranty of motor and inverter for ONE year, gear for TWO years. We promise to help maintenance our machine forever. If exceed guarantee time, spare parts broken due to long time using, the charge of the new parts and express will be paid by customer, and we will send you steps or video to help you repair. You can contact with us at any time, our after-sale service team 24 hours waiting for service for you.
Anyway, confirming our products quality, we welcome you to visit our factory at any time or buy a trial order to test the quality.

3. Q:What shall I do to start concrete floor polish?
A:We recommend a complete surface preparation system including: a concrete grinding machines equipment, vacuum systems, right CZPT tooling, chemicals( densifier and sealer) and dyes(optional).It is also important to receive proper training to ensure that your projects are completed in a professional, timely and cost effective manner.

 

4.Q: Are you real manufacturer ?How can I visit your factory?
A: Yes of course, we are the manufacturer! We warmly welcome clients to visit our factory to inspect our produce process at any time.Our factory is located in HangZhou city, China ( HangZhou airport, HangZhou will pick up you.)

5.Q: What is the advantage of planetary rotating design? 
A:  Planetary design is more powerful and sharp, good at grinding the uneven floor.
 
6.Q: HangZhou floor grinding machines are all gear driven?
A: All of our floor grinding machine are gear driven. The machine with gear driven is more powerful and effective than belt driven,for maintenance only need change gear oil.

 

7.Q:Why choose gear driven floor grinder?
A:HangZhou engineers found most grinders are not high efficiency of use belt-driven system. And tension between belts waste a lot of power in practices.In addition,belt-driving cannot control grinding precision very well in that belts will slip when friction with floor is too big.This will lead to unstable speed of grinding heads or belt tension can slow down spinning of grinding heads significantly. The good news is that gear-driving system can solve this problem for you.The gear-driving planetary rotating system in High Tech Grinding machines had passed 13000 hours of test successfully. So HangZhou gear-driving floor grinder is more reliable.

Our Team

Contact US

If you have any problems,please don’t hesitate to contact us.

Jane Ling – Manager Of International Sales Dept

 

What is a Planetary Gearbox?

A planetary gearbox is a mechanical device in which the teeth of a planet mesh with the teeth of its sun or ring. The number of teeth and the spacing of planets will determine whether the teeth mesh correctly. In this article, we will learn more about planetary gearboxes. Besides understanding their working, you can also learn how to design your own. Here are some examples:

planetary gearboxes

If your car has an automatic transmission, then a planetary gearbox is the type you have. It is possible to find out if you have this type of gearbox by consulting the owner’s manual, calling the service department of your car’s manufacturer, or conducting a search using your favorite search engine. However, planetary gears are more complex and have many more components than standard gearboxes. The following information will explain more about this type of gearbox.
Planetary gearboxes use 3 different gear types to transmit torque. The sun gear sits in the center of the gear assembly, while the other gears rotate around it. A carrier connects the 2 gears, and is designed to set the spacing between them. When the gears are rotated, the carrier will spin, enabling the entire assembly to work together. The carrier also incorporates the output shaft. For this gearbox to work effectively, it must meet the application’s requirements.
There are 3 main types of planetary gearboxes: the basic model is highly efficient and transmits 97% of the power input. The earliest models are not complex, but they do have some key differences. Some of these differences make them ideal for various applications. For example, a planetary gearbox can operate in alternating and continuous operation, with the output support having internal grooving. Some designs have more than 1 output shaft, allowing the user to choose the configuration and torque that is best for their application.
One of the main differences between a planetary gearbox and a conventional 1 is the way the planetary parts move. A planetary gearbox may have multiple axes for increased torque. A planetary gearbox can provide a torque up to 113,000 N.m. by rotating its maximum teeth simultaneously. They are the ideal choice for space-constrained applications. For instance, a car with small spaces can install 1 with ease.
A planetary gearbox’s gear ratio is determined by the ratio of the sun gear to the ring gear. The number of teeth on the sun gear is a way to adjust the gear ratio. Smaller sun gears result in larger planetary gear ratios, while larger ones cause a decrease in torque. The ratio between planetary gears ranges from 3:1 to 10:1, with the lowest ratio being three. The greatest possible ratio is 10:1.
A planetary gearbox has many benefits. The compact design makes them a more efficient choice for small motors and is advantageous for servo functions. Planetary gearboxes have low inertia, which is an important factor, especially in servo applications, since the inertia of the gearbox adds to the motor’s load inertia. The planetary gearboxes are typically lubricated with grease or oil, so you don’t need to worry about re-lubrication or maintenance.
planetarygearbox

planetary gearboxes with output shaft

The advantages of planetary gearboxes are numerous. They are widely used in many applications, from automobiles to medical equipment, goods & personnel lifts to machine tools. They are also used in derrick & dockyard cranes and slewing drives. These gearboxes are available in various sizes and shapes, ranging from small to extremely large. There are many different types, and each is designed to suit its intended use.
The LP generation 3 gearhead series combines maximum quality with economic precision in a low-backlash planetary gearbox. The output shaft version is especially suited for high-speed, highly dynamic cyclic operation. Another version is the SP+ HIGH SPEED. The SP+ high-speed version is designed to achieve maximum speeds while in continuous operation. If you need a planetary gearbox with an output shaft, look no further. It is the best choice for many applications.
As the name suggests, a planetary gearbox incorporates planetary parts and an output shaft. The outer gears (also called the planetary gears) are connected by a carrier to the output shaft. The carrier is then connected to the output shaft by a ring. There are 2 or more planetary gears inside the planetary gearbox. Each gear is connected to a carrier, which is connected to the output shaft.
An epicyclic planetary gear train can be assembled so that the planet gear rolls around the sun gear. In the wheel drive planetary gearbox, the planetary gears are grouped over the housing to optimize the size and weight of the system. The planetary gear train can handle torques as high as 332,000 N.m., with the ring gear being fixed while the sun gear is movable.
Another advantage of a planetary gearbox is that it uses many teeth at once. This allows for high speed reduction and high torque transmission, and it is extremely compact. Planetary gearboxes with output shaft are ideal for space-constrained applications. Their compact size and minimal weight make them a popular choice in many industries. They are also known as epicyclic gears and are used in many different types of machines.
A planetary gearbox can have 3 components. A central sun gear, an outer ring known as the inner gear, and an output shaft. These 3 components are linked by a carrier. The carrier rotates so that the input and output gears are in sync. They also have a standard gap between the gears. The carrier also acts as the output shaft. They can be used to create small machines, such as a bicycle acceleration hub.
planetarygearbox

planetary gearboxes with integer number of teeth

When designing a planetary gearbox, 1 must determine the amount of tooth count. This figure is known as the mesh load factor Kg, and is based on the normal tooth forces that are generated in each mesh. The number of planets, the error in the gear design, and the rigidity of the housing all affect Kg. Depending on the type of application, Kg can be calculated by using different standards.
In a typical planetary gearbox, the ratio is an integer number, and the lowest is 3:1. At a ratio of 10, the sun gear is too large and the sun wheel is too low to provide a sufficient amount of torque. In most cases, the ratio is an integer value, and the teeth are evenly spaced. The gear mesh is then balanced to grade 2. The carrier is measured three-dimensionally to detect the accuracy of the planet pin hole in the carrier.
In the simplest case, each planetary gear mesh produces a dynamic signal at its mesh frequency. These signals can cancel or reinforce in various ways. A helix angle, however, introduces axial forces into the gear mesh, which can be cancelled or reinforced in the same way as torques. As the helix angle is an integer number, this planetary gear model does not necessarily require infinite precision.
The resulting motion period is measured in rotational angles. This figure can be used to determine fault diagnosis and calculate the minimum data length required. It can also be used to calculate the kinematic motion of a faulty planet gear tooth. It is important to note that fault-mesh motion is not instantaneous, and therefore, it requires a sufficient amount of time to fully mesh a faulty planet gear.
The load-share factor is similar to that of spur and helical gearboxes, and can be used to calculate dynamic load sharing. When the load share factor is low, the individual gear meshes are slightly loaded. Deflections can vary, especially with high-precision gears. Therefore, the design process should incorporate the tolerance chain. This will ensure the correct ratio of gear mesh.
A planetary gearbox is a type of planetary gear system that is used in motors. It has a sun gear at the center and a set of outer gears. Each gear turns according to its axis around the sun. They are interconnected by a ring component and are connected to each other through a carrier. The carrier also includes the output shaft. And since the sun gear is centered, the mesh is standard.
As an added benefit, planetary gearboxes have sliding surfaces, which reduce noise and vibration. Despite the high-quality of planetary gearboxes, it is important to properly lubricate them to avoid wear and tear. CZPT uses CZPT. In order to make the planetary gearboxes last a long time, the lubricant is usually incorporated in the planetary gearbox.

China High Efficiency Gear Planetary Grinder Concrete Customized Floor Surface Grinder  China High Efficiency Gear Planetary Grinder Concrete Customized Floor Surface Grinder