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Disc Blade

Your Professional Disc Blade Supplier

 

Our goal is to become your true partner in the field of chain harrow in China. Tranry is a manufacturer of Agricultural machinery. Our R&D, technical, service, and after-sales teams will provide professional, energy-efficient and reliable tractor solutions during your purchase process. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us

Product Application

Our main products are tractors, mowers, plows, disc harrows, sprayers, etc., which are widely used in industries such as agriculture, mining or construction.

 

Product Market

Our products have been exported to more than 30 countries and regions, such as Brazil, Chile, Argentina, South Africa, Australia, Russia, Ukraine, Kazakhstan, Egypt, Algeria, Pakistan, Poland, etc.

Quality Control

We follow a strict quality management system and have passed industry implementation standards such as ISO14000, ISO9001, GJB9001-2001A, etc., thus ensuring the safety and reliability of our products.

 

 

Our Services

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

Advantages of Disc Blade
 

Efficiency

The sharp cutting edge of the disc blade enables it to quickly and effectively break up the soil, saving time and labor compared to manual or outdated tillage methods.

Versatility

Disc blades can be adjusted to different angles, allowing farmers to customize their tillage operations based on soil type, moisture content, and residue management requirements.

Residue management

The cutting action of the disc blade helps to chop and incorporate crop residue into the soil, promoting decomposition and nutrient recycling.

Seedbed preparation

By creating a well-tilled and leveled seedbed, disc blades provide an ideal environment for seed germination and root development, leading to improved crop establishment.

 

Disc Blade Specification

Diameter

Thickness(mm)

Approx.Weight (kg )

12"/305mm

2

1.04

2.5

1.28

3

1.59

4

1.90

5

2.40

14"/355mm

3

2.03

3.5

2.36

4

2.71

4.5

3.05

5

3.36

15"/381mm

4

3.48

16"/406mm

3

2.86

3.5

3.32

4

3.82

4.5

4.30

5

4.74

18"/460mm

3.5

4.14

4

4.77

4.5

5.39

5

5.93

6

7.05

20"/510mm

3.5

5.39

4

6.18

4.5

6.96

5

7.65

6

9.08

22"/560mm

4

7.65

4.5

8.62

5

9.49

6

11.28

24"/610mm

4.5

10.32

5

11.38

6

13.54

7

15.80

8

18.00

26"/660mm

5

13.83

6

16.63

7

19.39

8

22.13

28"/710mm

6

19.53

7

22.79

8

26.01

30"/760mm

6

22.15

8

29.53

10

36.33

32"/810mm

8

34.22

10

42.15

34"/864mm

12

54.50

36"/910mm

12

63.40

 

Types of Disc Blade

 
 
01
 

Smooth

A smooth edge allows for efficient soil penetration and minimal soil disturbance, making these blades ideal for light to moderate tillage.

 
02
 

Notched

Notched blades are particularly effective in handling heavy crop residue and compacted soil.

 
03
 

Wavy

Wavy blades are more aggressive, ensuring better disc penetration into the soil. They deliver impeccable cutting and mulch mixing, especially in extreme and damp conditions.

Various Disc Blade

 

 
 
Application of Disc Blade
01.

Agriculture

The agricultural sector heavily relies on disc blades for various purposes. One of the primary applications of disc blades is soil tillage. These blades effectively break up and turn over the soil, preparing it for planting.

02.

Construction

Disc blades find applications in the construction industry as well. They are used in road construction projects for cutting through asphalt and concrete. Disc blades with diamond-tipped edges are particularly effective in these applications, offering superior cutting performance and durability.

03.

Gardening and landscapin

In gardening and landscaping, disc blades are used for a variety of tasks. They are employed in the preparation of garden beds, helping break up compacted soil and remove debris.

04.

Mining

Disc blades have applications in the mining industry as well. They are used in the extraction of minerals and ores. These blades help cut through hard rock formations, facilitating mining operations. Disc blades with reinforced edges and specialized coatings are employed for enhanced durability and cutting efficiency in mining applications.

 

Manufacturing Process of Disc Blade
 

Material selection

The first step in manufacturing disc blades is selecting the appropriate material. High-quality steel, such as boron steel or high-carbon steel, is commonly used due to its strength and resistance to wear and tear.

Blanking

Once the material is chosen, it is cut into flat circular blanks of the desired size using specialized machines. These blanks serve as the base for disc blades.

Heat treatment

Heat treatment is a critical step to enhance the hardness and toughness of the disc blades. The blanks are subjected to controlled heating and cooling processes, such as quenching and tempering, to improve their mechanical properties.

Shaping and forming

After heat treatment, the blanks are shaped and formed into the desired disc blade shape using precision machinery. This process involves cutting the necessary patterns and contours to optimize soil penetration and cutting efficiency.

Surface treatment

To enhance the disc blades' resistance to corrosion and wear, a surface treatment is applied. This May include processes such as electroplating, powder coating, or painting, depending on the specific requirements of the disc blades.

Quality control

Before the disc blades are ready for distribution, they undergo rigorous quality control checks. This ensures that each blade meets the necessary standards for strength, durability, and performance.

 

Customizable Disc Blade

 

Our cutting-edge CNC (Computer Numerical Control) plasma cutting table enables us to provide advanced and specialized customization options.

 

Through a simple three-step process, you can have your custom-cut blades delivered and ready to roll: Choose from our extensive inventory of thousands of pilot disc blades. Relay your specific hole size and pattern specifications to one of our sales representatives. Relax as we swiftly deliver your custom blades, ensuring efficiency and convenience without delays.

 

Packing and Shipping of Disc Blade

Packing

Wooden box

Shipping

Shipped by road, sea, rail

 

 

FAQ

 

Q: What is a disc blade?

A: Disc blades, or disc harrow blades, are used to till soil before planting crops or at the end of the season to chop up the unwanted remainders. The main types of disc harrow blades are notched disc blades and plain disc blades, distinguished by the edge of the blade.

Q: What is the best disc for sharpening blades?

A: We recommend a 36 or 40 grit flap disc OR a hard disc. Either straight or beveled wheels work equally well. Type 29 or 27 flap discs will work equally. We use type 29 only because they are the easiest to find in our area.

Q: What is a disc harrow good for?

A: A disc harrow is a crucial farm equipment used to prepare soil for planting or sowing by breaking up the clods and surface crusts. It thus improves soil granulation and destroys the weeds. This equipment makes well-tilled soil for healthier plants and better yields.

Q: What is the difference between smooth and serrated disc blades?

A: This is because the serrated edges of notched disc blades can get chipped, cracked, or warp when they hit an underground rock. Smooth disc blades, on the other hand, are more likely to slide around rocks, go over them, or push them deeper into the soil.

Q: What steel are disc blades made of?

A: Hardness: 48 +/2 HRC guaranteed via the use of an automatic control system in heat treatment. This hardness ensures flexibility and the ability to absorb impacts without breaking, providing the disc a longer life-span, even in the most severe soil conditions.

Q: Are notched disc blades better?

A: They pulverize the ground and crop remains better than smooth disk blades. While notched disk blades are more vulnerable in rocky soil, they're also more effective.

Q: Is a slitting disc the same as a cutting disc?

A: A cutting disc, also known as a slitting disc, is an abrasive disc that is used to cut through material. Common materials that are cut with a such a disc include steel, stainless steel & aluminium. These discs are a consumable item, therefore they are often sold in multiples.

We're professional disc blade manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale high-grade disc blade made in China here from our factory. For price consultation, contact us.

Heavy Hydraulic Disc Harrow, Tractor, Finger Dise Rake

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