Agricultural Machinery Heavy Duty Disc Harrow 36′′
Lishi 910 Extra-heavy-duty disc harrow Product description
Lishi910 extra-heavy-duty disc harrow is a new-type extra-heavy-duty wide disc harrow recently developed by our company.Its main body is made of high-strength alloy steel,with sturdy structure and good designing, equipped with four sets of 10-15 tires for transport.The φ910*12mm heavy duty blade is used on this procuct for the first time in china,which makes the maxium working depth up to 30cm.This product is mainly used for land plowing and preparation before seeding and stubble cleaning after harvest in the sugar cane fields.
Product characteristics
Matching power:200-300 horsepower tractor,working width 3m-5m
It is used for stubble cleaning and land prepatation before seeding in higher stub lands such as sugar cane fields.
With the maximum working depth up to 30cm, it can replace the plough to perfrm the first cultivation on the light soil and cultivated land.
Two-row notched blades,with the diameter of 910mm, thickness of 12mm
High-strength steel with sturdy structure.
Double-row tapered roller bearing with four seals utilizedmakes the service life 4-5times longer than that of the ordinary agricultural bearings.
Technical parameter
 Â
|
Item |
unit |
 |
 |
 |
| Mode |
 |
910-3.0 | 910-4.0 | 910-5.0 |
| Disc No. | pcs | 12 | 16 | 20 |
| Working wideth | mm | 3000 | 4000 | 5000 |
| Space | mm | 495 | 495 | 495 |
|
Disc Size |
mm |
36''χ12 |
36''χ12 |
36''χ12 |
|
Approx. net wetgth |
kg | 4760 | 5660 | 6750 |
| Matched power | hp | 185-240 | 240-280 | >300 |
Product show
Â
Lishi 910 Extra-heavy-duty disc harrow Product description
Lishi910 extra-heavy-duty disc harrow is a new-type extra-heavy-duty wide disc harrow recently developed by our company.Its main body is made of high-strength alloy steel,with sturdy structure and good designing, equipped with four sets of 10-15 tires for transport.The φ910*12mm heavy duty blade is used on this procuct for the first time in china,which makes the maxium working depth up to 30cm.This product is mainly used for land plowing and preparation before seeding and stubble cleaning after harvest in the sugar cane fields.
Product characteristics
Matching power:200-300 horsepower tractor,working width 3m-5m
It is used for stubble cleaning and land prepatation before seeding in higher stub lands such as sugar cane fields.
With the maximum working depth up to 30cm, it can replace the plough to perfrm the first cultivation on the light soil and cultivated land.
Two-row notched blades,with the diameter of 910mm, thickness of 12mm
High-strength steel with sturdy structure.
Double-row tapered roller bearing with four seals utilizedmakes the service life 4-5times longer than that of the ordinary agricultural bearings.
Technical parameter
 Â
|
Item |
unit |
 |
 |
 |
| Mode |
 |
910-3.0 | 910-4.0 | 910-5.0 |
| Disc No. | pcs | 12 | 16 | 20 |
| Working wideth | mm | 3000 | 4000 | 5000 |
| Space | mm | 495 | 495 | 495 |
|
Disc Size |
mm |
36''χ12 |
36''χ12 |
36''χ12 |
|
Approx. net wetgth |
kg | 4760 | 5660 | 6750 |
| Matched power | hp | 185-240 | 240-280 | >300 |
Product show
Â
Sheet Metal Fabrication Service
Definition of Sheet Metal Fabrication
Sheet Metal fabrication is the creation of useful metallic parts and structures by the application of multiple fabrication processes. Sheet metal fabrication is basically a broad term that involves various complex processes like cutting, forming, bending, welding, machining, and assembling. The instructions include below: materials, processes, and tools required for sheet metal fabrication.
Types of Sheet Metal Fabrication Materials
The choice of metal depends on the final use of the fabricated parts.
Common fabrication processes:
• Carbon Steel
• Stainless Steel
• Aluminum
• Bronze
• Copper
• Brass
• Aluminized steel
• Galvanized steel
Sheet metal fabrication: Forming or Deformation
Bending: Sheet metal bending is one of the most popular deformation processes. A machine known as a Press brake is used to bend sheet metals into V, U, or other complex shapes. With an increase in gauge thicknesses of sheet metals the force required to bend increases.
Stamping: In the stamping process, a hydraulic or mechanical stamping press equipped with a tool and die is used to perform specific tasks like curling, drawing, embossing, flanging, etc
Hemming: Hemming is a process by which the edges of sheet metal are folded over itself or another piece of sheet metal to create a rounded edge. In the sheet metal fabrication process, two types of hemming processes are widely involved. They are roll hemming and conventional die hemming. Conventional hemming is used for mass production. A hemming roller is used for roll hemming.
Spinning: Spinning is a metal fabrication process where a lathe machine is used to rotate the sheet metal against a tool to produce conical or cylindrical shapes.
Advantages and Disadvantages of Sheet Metal Fabrication
As sheet metal fabrication covers a wide area of techniques and methods, the advantages and limitations will vary depending on the process used during fabrication.
Benefits:
i. Sheet metal fabrication is fast and can produce high-quality components.
i. A large number of processes are available with wide range of materials
ii. High strength to weight ratio for sheet metal fabricated parts.
Disadvantage:
i. Each fabrication process has their own limitations.
ii. High initial cost for set up of equipment and tools.
iii. Requirement of skilled labors for each process.
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