Product Description

Flail Mower

    1. Transmission: By sturdy toothed belts.
    2. Gearbox is made of gravity casting iron. Material performance is better. Not easy broken.
    3. With adjustable rear roller, the mowing height can be adjusted.
    4. The structure is firm and stable.
    5.  High welding processes
    6.  With front protection, it can prevent splashing.
    7. Y shape blades, hammer and vertical blades for grass. With double blades.
    8. Cat. I universal three-point hitch cardan shaft.

 

Model	EFD-95	EFD-105	EFD-115	EFD-125	EFD-135
Dimension(mm)	1040×700×520	1140×700×520	1240*700*520	1340×700×520	1440×700×520
Weight(Kg)	130 KG	145Kg	155KG	170Kg	175Kg
Cutting Width	950mm	1050mm	1150mm	1250mm	1350mm
PTO Input Speed	540r/min	540r/min	540r/min	540r/min	540r/min
Y shape blades	60	72	78	84	84
Power Required	16-20HP	20-25HP	20-30HP	20-30HP	20-30HP
3 point linkage	Cat.1	Cat.1	Cat.1	Cat.1	Cat.1
Packing size(mm)	1150×750×550	1250×750×550	1350*750*550	1450×750×550	1550×750×550

Company Profile

HangZhou CZPT Industry & Trade Co., Ltd., is a professional manufacturer and exporter of whole set of agriculture machines and garden tools. Our company was established since 2003 with Hanma Industry Company.

Our main products include rotovator, flail mower, finishing mower, CZPT mower, wood chipper, plow, cultivator, potato harvester/ planter and Japanese tractor parts, etc. Due to our super International quality standard and rapid & excellent after-sales service, CZPT machines are greatly popular in various markets around the world, and already reached to Europe, North America, South America, Australia, almost covers 80 countries in World.

LEFA always believe that we will take better farming life to you by top-quality laser cutting machine & CNC bending machine & professional paint-spraying & strong welding.

PROFESSIONAL PRODUCTION:

1.Professional team with rich experience

2.Powerful factory strength with CE certification

3.Best after-sales service

 

Packing & Shipping

Packaging Detail: Iron pallet or wooden cases
Delivery Detail: By sea or By air

1. Waterproof packing with the international export standard by 20ft, 40ftcontainer.
Wooden Case or Iron Pallet.
2. The whole set of machines size are large as normal, so we will use Waterproof materials to pack
all of them. The motor, gear box or other easily damaged parts, we will put them into box. 

We have a professional shipping department, they will try their best to save your container quantity.

Machine videos in YOUTOBE

          EFDL SIDE MOWERS

         EFGL SIDE MOWERS

          FM FINISHING MOWERS

        TM CZPT MOWERS

            RT ROTARY TILLERS

https://youtu.be/d3H1-yXUImc                                 AP-90 POTATO HARVESTER

https://youtu.be/AAkgnV_bY80                        LF-PT32 POTATO PLANTER

https://youtu.be/66geQQOUTLY                        wood chipper BX-42

https://youtu.be/iIVOwCTCl_c                       HAY BALER

FAQ:
Q1. How to buy 3 point rotary tiller?
Inquiry ———> Quotation ——–>Price reasonable ——->Check with specification —–>Proforma Invoice sent ————>Payment made ——-> Producing the items ——->Product shipment ———–> Customer confirm

Q2.How long is the delivery date for agriculture machinery cultivator?
A:In general, we can ship the goods within 30-45 days after receiving your payment. Of course, it also depends on your quantity.

Q3. How can I get to your factory to buy tractor cultivator?
A:We are located in HangZhou, only 1 hour’s distance to ZheJiang or HangZhou. You can fly to ZheJiang /HangZhou/HangZhou Airport , the transportation is very convenient

Q4.Do you have stock for rotary tiller?
A:In general, we have some stock, while if you need a bulk order, we still need time to produce it. Of course, we will inform all details you before your payment.

Q5: What’s your main products?
A: Our products are covered almost all farm machines and Japanese tractors parts, we can meet your any demands.

Q6. What is your terms of payment?
A: T/T, L/C, Paypal, Western Union
 

Materials Used in Bearings

If you’re not familiar with the types of bearings, you may be interested in knowing more about the materials used to manufacture them. Here’s a look at what each type of bearing is made of, how it’s used, and how much they cost. To find the right bearing for your application, it’s important to choose a quality lubricant. The materials used in bearings are determined by their type and applications. Choosing the right lubricant will extend its life, and protect your machine’s parts from damage and premature wear.

Materials used in bearings

Bearings are made from a variety of materials. Stainless steel is a common material used for the components of bearings. It has a higher content of chromium and nickel. When exposed to oxygen, chromium reacts with it to form chromium oxide, which provides a passive film. For higher temperatures, teflon and Viton are also used. These materials offer excellent corrosion resistance and are often preferred by manufacturers for their unique properties.
Stainless steel is another material used in bearings. AISI 440C is a high-carbon stainless steel commonly used in rolling-contact bearings. It is widely used in corrosive environments, especially in applications where corrosion resistance is more important than load capacity. It can also be heat-treated and hardened to 60 HRC, but has lower fatigue life than SAE 52100. Stainless steel bearings may carry a 20-40% price premium, but their superior performance is worth the extra money.
Graphite and molybdenum disulfide are 2 of the most common materials used in bearings. While graphite is a popular material in bearings, it has very poor corrosion resistance and is unsuitable for applications where oil or grease is required. Graphite-based composite materials are another option. They combine the benefits of both graphite and ceramic materials. A variety of proprietary materials have been developed for high-temperature use, such as graphite and MoS2.
Wood bearings have been around for centuries. The oldest ones used wood and Lignum Vitae. These materials were lightweight, but they were incredibly strong and durable. Wood bearings were also lubricated with animal fats. During the 1700s, iron bearings were a popular choice. In 1839, Isaac Babbitt invented an alloy containing hard metal crystals suspended in a softer metal. It is considered a metal matrix composite.

Applications of bearings

Bearings are used in many different industries and systems to help facilitate rotation. The metal surfaces in the bearings support the weight of the load, which drives the rotation of the unit. Not all loads apply the same amount of force to bearings, however. Thrust and radial loads act in distinctly different ways. To better understand the different uses of bearings, let’s examine the various types of bearings. These versatile devices are essential for many industries, from automobiles to ships and from construction to industrial processes.
Cylindrical roller bearings are designed to support heavy loads. Their cylindrical rolling element distributes the load over a larger area. They are not, however, suited to handling thrust loads. Needle bearings, on the other hand, use small diameter cylinders and can fit into tighter spaces. The advantages of these types of bearings are numerous, and many leading producers are now leveraging the Industrial Internet of Things (IIoT) to develop connected smart bearings.
As a power generation industry, bearings play an essential role. From turbines to compressors, from generators to pumps, bearings are essential components of equipment. In addition to bearings, these components help move the equipment, so they can work properly. Typically, these components use ball bearings, although some roller bearings are used as well. In addition to being efficient and durable, these types of bearings also tend to be built to meet stringent internal clearance requirements and cage design requirements.
In addition to bearings for linear motion, bearings can also bear the weight of a rotary part. Depending on the application, they can be designed to minimize friction between moving parts. By constraining relative motion, bearings are used to reduce friction within a given application. The best-designed bearings minimize friction in a given application. If you’re in the market for a new bearing, NRB Industrial Bearings Limited is an excellent source to begin your search.

Types of bearings

The type of bearings you choose will have a significant impact on the performance of your machinery. Using the right bearings can increase efficiency, accuracy, and service intervals, and even reduce the cost of purchasing and operating machinery. There are several different types of bearings to choose from, including ball bearings and flexure bearings. Some types use a fluid to lubricate their surfaces, while others do not.
Plain bearings are the most common type of bearing, and are used for a variety of applications. Their cylindrical design allows for a relatively smooth movement. Often made of copper or other copper alloy, they have low coefficients of friction and are commonly used in the construction industry. Some types of plain bearings are also available with a gudgeon pin, which connects a piston to a connecting rod in a diesel engine.
Magnetic bearings are the newest type of bearing. They use permanent magnets to create a magnetic field around the shaft without requiring any power. These are difficult to design, and are still in the early stages of development. Electromagnets, on the other hand, require no power but can perform very high-precision positioning. They can be extremely durable and have a long service life. They are also lightweight and easy to repair.
Another type of bearing is needle roller. These are made of thin, long, and slender cylinders that are used in a variety of applications. Their slender size is ideal for a space-constrained application, and their small profile allows them to fit in tight places. These types of bearings are often used in automotive applications, bar stools, and camera panning devices. They have several advantages over ball bearings, including the ability to handle heavy axial loads.

Cost of bearings

A wide range of factors affect the cost of aerospace bearings, including the bearing material and its volatility. Manufacturers typically use high-grade steel for aircraft bearings, which are highly affected by fluctuations in the steel price. Government policies also play a part in the variation in trade price. The implementation of COVID-19 has changed the market dynamics, creating an uncertain outlook for supply and demand of aerospace bearings. New trade norms and transportation restrictions are expected to hamper the growth of this industry.
Demand for aerospace bearings is largely driven by aircraft manufacturers. In North America, aircraft manufacturers must meet extremely high standards of weight, performance, and quality. They also must be lightweight and cost-effective. This has resulted in a rising cost of aerospace bearings. The market for aerospace bearings is expected to grow at the highest CAGR over the next few years, driven by increasing investments in defense and aerospace infrastructure across Asia-Pacific.
Hub assemblies are also expensive. A wheel hub will cost between $400 and $500 for 1 set of bearings. In addition to this, the speed sensor will be included. The average cost of wheel bearings is between $400 and $500 for 1 side, including labor. But this price range is much lower if the bearing is a replacement of an entire wheel assembly. It is still worth noting that wheel hub bearings can be purchased separately for a lower price.
Replacement of 1 or 2 wheel bearings will depend on the model and year of the vehicle. For a small car, 1 rear wheel bearing can cost between $190 and $225, whereas 2 front wheel hubs can cost upwards of $1,000. Labor and parts prices will vary by location, and labor costs may also be covered under some warranty plans. If you decide to have it done yourself, be sure to ask multiple shops for estimates.

Inspection of bearings

To maintain bearing performance and prevent accidents, periodic inspections are essential. In addition to ensuring reliability, these inspections improve productivity and efficiency. Regular maintenance includes disassembly inspection, replenishment of lubricant and monitoring operation status. Here are some common ways to perform the necessary inspections. Keep reading to learn how to maintain bearings. After disassembly, you must clean the components thoroughly. Ensure that the bearings are free of burrs, debris, and corrosion.
Ultrasound technology is an excellent tool for monitoring slow-speed bearings. Most ultrasound instruments offer wide-ranging sensitivity and frequency tuning. Ultrasound can also be used to monitor bearing sound. Ultra-slow bearings are usually large and greased with high-viscosity lubricant. Crackling sounds indicate deformity. You can also listen for abnormal noise by plugging a vibration analyzer into the machine. Once the machine shows abnormal noise, schedule additional inspections.
Ultrasonic inspection involves using an ultrasound transducer to measure the amplitude of sound from a bearing. It is effective in early warnings of bearing failure and prevents over-lubrication. Ultrasound inspection of bearings is a cost-effective solution for early diagnosis of bearing problems. In addition to being a reliable tool, ultrasonic testing is digital and easy to implement. The following are some of the advantages of ultrasonic bearing inspection.
Dynamic quality evaluation involves the use of a special fixture for measuring bearing deformations under low shaft speed and light radial load. The size of the fixture influences the value of the deformations. A fixture should be sized between the diameter of the sensor and the roller to ensure maximum precision. The outer deformation signal is more sensitive with a larger sensor diameter. A vibration-acceleration sensor is used for the contrast test.