China high quality KAIDA KD-850 Planetary Floor Diamond Grinding Concrete Grinder Polisher Machine planetary gearbox design

Applicable Industries: Hotels, Garment Shops, Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
Showroom Location: None
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: New Product 2571
Warranty of core components: 3 years
Core Components: PLC, Engine, Bearing, Gearbox, Motor, Pressure vessel, Gear, Pump
Condition: New
Automatic Grade: Automatic
Voltage: 380V
Power: 15kw
Dimension(L*W*H): 1500*900*1250
Weight: 460 kg
Warranty: 3 years
UNIQUE SELLING POINT: Low Maintenance Cost
Engine Brand: HONDA
model: KD850
motor: 20hp(15kw)
inverter: 15kw
HZ: 50HZ
voltage: 380V
current: 30A
Disc diameter: 315mm*4
weight: 460KG
work area: 855mm
rotating speed: 300-1500rpm
Packaging Details: wooden case

ModelKD-700PKD-630KD-X6KD-850
Motor20hp(15kw)10hp(7.5kw)10hp(7.5kw)20hp(15kw)
Inverter15kw11kw11kw15kw
HZ50HZ50HZ50HZ50HZ
Voltage380V~420V220V~420V220V~420V380V~420V
Current30A16A16A30A
Disc diameter375mm*4310mm*4310mm*4315mm*4
Weight485kg318kg290kg600kg
Work area700mm600mm580mm855mm
Rotating speed0~1500rpm300~1500rpm300~1500rpm0~1500rpm
Grinding parameter quantity12 pieces12pieces12pieces12pieces
Size2100*700*1078mm1260*710*970mm1050*650*1050mm2100*1000*1200mm

Features
Product/User Benefits:

  • Increased productivity and grinding performance
  • Easy handling thanks to ergonomic control elements, fixed speed as well as low noise and vibration levels
  • Fatigue-proof working and reduction of side forces because of outstanding machine balance
  • Maximum durability and load capacity due to very robust construction
  • Impressive mobility as well as trouble-free transportation thanks to detachable machine parts
  • Time saving patented quick tool fixing system
  • Dust-free operation because of floating cover in combination with reliable dust collection system
  • Fields of applications:
  • Grinding concrete/epoxy floor/ solidified floor/ terrazzo floor /granite floor /natural marble floor /diamond abrasion resistant floor /self leveling cement,etc ,places requiring surface treatment
  • Removal of paint, epoxy, glue and other coatings from concrete
  • Preparation of concrete for installation of new flooring/coating
  • Elimination of irregularities in concrete
  • Repair of damaged concrete
  • Sealing preparation
  • Renovation works
  • Product Features:
  • It is safer to use IP67 waterproof and dustproof power plug
  • High-power heavy-duty body can improve the cutting rate of ground, the ash output is large and the efficiency is high.The back-and-forth reversible counterweight iron is adaptable to a variety of surfaces.Achieve double efficiency, perfect effect!
  • Famous brand frequency converter with super variable speed control function, the national joint protection without worries
  • Original patented retractable compensation structure, suitable for uneven ground, reduce dust and flying stone, improve construction environment safety
  • With toolbox, portable storage of accessories
  • The frequency conversion motor can meet the grinding requirements of industrial floor for a long time and heavy task, and can work continuously for 24 hours.
  • Multi-functional magnetic disc is convenient to install, limit pile locking disc, construction is safer
  • Fault detection, through the fault code according to the reference table to find out the corresponding problems

  • Gallery

    Cooperative Partner

    FAQ:Q1:Are you trading company or manufacturer?A1:We are manufacturers and we have our own factories. Our other company brand: KAIDA, specializes in floor grinder products and has 15 years of flooring experience. Welcome to visit our factory, we can also provide the best suitable flooring construction solution for you.Q2:What are the advantages of your products compared with other products?A2:Our products are excellent in terms of productivity, handling, reliability and construction results. Products warranty for 3 years, however other grinder brand warranty is only 1 year.Q3:Are the grinders will come with accessories?A3:es,all the grinders include tool box and necessary accessories.Q4:Can the grinders bi used for polishing?A4:Yes,of course. They can do both grinding and polishing.Q5 :Can you customize the machine for the customer?A5:Yes. We can, we also provide OEM for customers; If you need customized services, please contact usQ6:What is the MOQ?Q6:We usually provide 1 set for customers to test.
    Why do you choose us?1.We have high inquiries and sales quanlity on other website in addition to alibaba , which means our products are so popular.2.High cost performance. With the same quality and function, our price is competitive in the market3.Floor machine industry pioneer in china, to participate in the exchange and exhibition, the products are widely used in southeast Asia, Europe and the United States and other markets4.High quality products, high effect,easy to learn and easy to operate, even if it is a heavy machine, a woman can operate5.Research and development ability. each product is patented6.Teach you how to operate as well as quality assurance, after-sales service

    How do you judge the quality of a floor grinder? Floor construction will use the ground grinding machine, and want to do a piece of ground, technology, theory, experience is very important, the choice of machine is also very important, good machine is indispensable to make a good ground.
    1, work efficiencyWork efficiency is an important indicator of major machinery and is directly related to construction costs and profits.
    2, handlingThe maneuverability is whether the operation of the floor grinder is stable and the labor intensity of the operator is appropriate.
    3. ReliabilityReliability refers to the failure rate of mechanical equipment and the stability of operation.
    4. Construction resultsThe result of the construction is the ground after the ground grinder has been ground, and it works well in terms of flatness, gloss and clarity.

    Planetary Gearbox Advantages and Disadvantages

    A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
    planetarygearbox

    Suitable for counterclockwise and clockwise rotation

    If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
    Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in nine of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
    The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
    Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.

    Has less inertia

    The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
    Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
    A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
    In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
    planetarygearbox

    Offers greater reliability

    The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
    The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
    The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
    Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are three major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.

    Has higher operating speeds

    When you look at planetary gearboxes, you might be confused about which one to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
    Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
    The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in three different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
    A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to two arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
    planetarygearbox

    Has drawbacks

    The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
    While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
    As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
    Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are two common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.

    China high quality KAIDA KD-850 Planetary Floor Diamond Grinding Concrete Grinder Polisher Machine     planetary gearbox designChina high quality KAIDA KD-850 Planetary Floor Diamond Grinding Concrete Grinder Polisher Machine     planetary gearbox design
    editor by czh