|
| Contact Us |
| |
Add: Room 1204, Tiantong nan road 577-39#, Yinzhou District, Ningbo 315100, China
P.C: 315100
Tel: +86-574-88189478
+86-574-28870228
E-mail:nord@cnool.net
E-mail:admin@nord-foundry.com
|
|
|
|
|
Welcome
to Sickle Mower Guard |
 |
|
| We are a China sickle mower guard casting company, sand casting company, producing all kinds of sickle mower guard parts, ductile/grey iron sickle mower guard and carbon steel sickle mower guard, alloy steel sickle mower guard, lost wax casting process sickle mower guard, normal sand casting process sickle mower guard,Resin sand casting process sickle mower guard, Open die Forging (forged/forge) process sickle mower guard. We are the leading China sickle mower guard inc. Our sickle mower guard casting parts is in good quality. Our China sickle mower guard co.,ltd uses casting process to produce sickle mower guard. The materials of sickle mower guard parts will be designed by our engineer in China, as a China sickle mower guard Supplier, we can produce sickle mower guard according to your requirements. China sickle mower guard corporation has different sizes of sickle mower guard parts,You can see some of sickle mower guard parts, sickle mower guard. We did in our China sickle mower guard co.,ltd website! Our China sickle mower guard company has emerged as one of the top innovators among China sickle mower guard manufacturers. Our sickle mower guard are exported to Canada, Australia, UK and America! Our sickle mower guard are wear-resisting,not fracture,greatly reducing replacement and improve working efficiency. We have strict quality by the user consistent high praise. If you need sickle mower guard, please feel to contact us. Nord sickle mower guard corporation will provide you best price with high good quality! Nord sickle mower guard company in China,starting since 2001, is a Chinese sickle mower guard company, specialized in manufacturing all kinds of carbon steel , alloy steel, stainless steel,ductile iron,grey iron,gray iron,High manganese steel,High chromium iron...casting parts, which are used in the field of transportation equipment(train parts/vessel parts), mining machinery, rubber machinery, some other heavy machineries,etc. The reasons to choose us:1.Good Service.OEM and ODM service offered.1 year limited warranty for defective items(excluding items damaged and/or misused after receipt),2.Specialized sickle mower guard Enterprise in China.Simulation of the casting system,Proficient in 3d design software,solidworks,Pro.CAD with rich experienced technical teams,Provide Complete Casting Solutions3.Quality Assurance.Well-equipped testing facilities,Good quality control system,4.Competitive Prices, First Choice.Save Cost Creating Values for You. |
|
|
|
|
| Process Description |
|
Silica Sol Casting
|
|
Silica sol casting is also called Mesothermal lost wax process. The surface texture of Silica sol casting is better.And the dimension tolerance of Silica sol casting we could reach is ISO 8062 CT 5-6. The main material of Silica sol casting is Stainless steel, High Mn steel,Carbon steel, Alloy steel. The weight of Silica sol casting controled is 0.2-80kg.
|
|
Silica Sol Casting Process
|
|
|
1. Mould Designing
Strictly making 3D model based on customer’s drawing dimensions, and mastered the contractibility rate for all types of material.
|
2. Wax Injection
Wax design of the desired castings are produced by injection molding. These designs are called patterns.
|
|
|
3. Assembly
The patterns are attached to a central wax stick, called a sprue, to form a casting cluster or assembly.
|
|
4. Shell Building
The shell is built by immersing the assembly in a liquid ceramic slurry and then into a bed of extremely fine sand. Up to eight layers may be applied in this manner.
|
|
|
|
5. Dewax
At this point, all of the residual pattern and gating material is removed, and the ceramic mold remains. The mold is then preheated to a specific temperature and filled with molten metal, creating the metal casting
|
This process is to put the lost-wax shell into the roast furnace and make them harder. Heating the Mould shell before casting is also to ensure the better products surface texture.
|
|
|
|
7. Smelting the Liquid Steel:
|
Allocate the chemical composition and sampling before steel casting.
|
8.Spectrochemistry Analysis
Inspection on materials by spectrometer testing.
|
|
|
9. Conventional Casting
In the conventional process, the shell is filled with molten metal by gravity pouring.
|
10. Cut Off
The parts are cut away from the central sprue using a high speed friction saw.
|
|
|
|
11.Heat Treating
Carbon steel and low-alloy steel need normalizing and temper, oil-quenching, water-quenching and so on. We can set out different heat treatment method as per different requirement from customers.
|
|
12. Polishing
Polishing is to modify the out of flatness on casting head after casting cuttig and to modify the burring and splashing in the process of casting cycle.
|
|
|
|
|
Inspection of the mechanical properties, surface, internal quality, and to check if the rough dimension meet the drawing requirement for the prodcuts.
|
Cut the piece of raw material into a desired final shape and size. Now we have CNC, Lathe, milling machine, drilling machine, boring lathe and grinding machine.
|
|
|
|
Quality inspection on the machining dimension. Mainly tools we use is like specialized gauge and callipers, mircocalliper,three-dimensional and so on.
|
Efficiency of package goods delivery on time per your shipping requests.
|
|
|
|
|
|
