Customization: | Available |
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Casting Method: | Sand Casting |
Casting Form Material: | Sand |
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1.Product Name: | sand casting connecting cover butterfly body valve |
2. Material: | ductile iron, grey iron |
3.Material Standard: | ASTM,AISI,ASME,SAE,NF EN,DIN EN,ISO,,BS EN,SS,etc. |
4. Items: | FOB Ningbo or Shanghai,China |
5. Lead time: | 30~40 days |
6. Place of origin | Ningbo, China |
7. Software for specification drawings: | PDF, Auto CAD, Solidworks, JPG, ProE,etc. |
8. Main production equipments: | CNC-machine-center, Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace. |
9.Heat Treatment Machine: | Mesh-Belt-Furnace,Carburizing Quench Furnace,Chamer Furnace,etc. |
10.Surface Treatment: | Cold/Hot Zn Plating,Blackening Treatment(Salt Spray Test 48-96 hours),Ni Plating,Cr Plating,Spraying Undercoat,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil,etc. |
11.Surface Heat Treatment: | Medium Frequence Quenching,High Frequence Quenching and Carburizing and Quenching,Oil Quenching,Water quenching,Normalizing,Temper,Annealing,etc. |
12.Dimension Inspection: | Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument. |
13. Productivity: | 50000 pcs / year |
14. Packaging: | Wooden package after mandatory treatment or other |
15. They are using for mining equipment,Construction equipment,Agricultural equipment and others. | |
16. We make cast iron Electric Vibrator Motor in Ningbo, China,process include sand casting | |
17. Export Markets: Australia cast iron Electric Vibrator Motor; America, U.S.A. United States cast iron Electric Vibrator Motor; Canada cast iron Electric Vibrator Motor; U.K. England, Britain traction sheave parts; Germany cast iron Electric Vibrator Motor; France cast iron Electric Vibrator Motor; Italy cast iron Electric Vibrator Motor ; Spain Espana cast iron Electric Vibrator Motor; Holand cast iron Electric Vibrator Motor ; South Africa cast iron Electric Vibrator Motor; Danmark cast iron Electric Vibrator Motor ;Sweden cast iron Electric Vibrator Motor; Finland cast iron Electric Vibrator Motor | |
18.Supplier:China cast iron Electric Vibrator Motor factory;China Precision company;China Co.,Ltd;China cast iron Electric Vibrator Motor INC;China cast iron Electric Vibrator Motor corporation;China cast iron Electric Vibrator Motor Manufacturer;China cast iron Electric Vibrator Motor supplier; China cast iron Electric Vibrator Motor, China cast iron Electric Vibrator Motor. | |
19.Relationship Information:Ningbo cast iron Electric Vibrator Motor factory;Ningbo Precision company;Ningbo cast iron Electric Vibrator Motor Co.,Ltd;Hangzhou cast iron Electric Vibrator Motor factory;Hangzhou cast iron Electric Vibrator Motor company;Hangzhou cast iron Electric Vibrator Motor Co.,Ltd;Zhejiang cast iron Electric Vibrator Motor company;Zhejiang cast iron Electric Vibrator Motor Co.,Ltd. | |
If you have any other question, please feel free to contact us. |
Sand 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.Mold shaping sand mold is formed by packing sand into each half of the mold. The sand is packed around the pattern, which is a replica of the external shape of the casting. |
3.Sand Core Making The cores are positioned and the mold halves are closed and securely clamped together |
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5. Smelting the Liquid Steel: Allocate the chemical composition and sampling before steel casting. |
6. Spectrochemistry Analysis Inspection on materials by spectrometer testing.
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7. Smelting the Liquid Steel:
Allocate the chemical composition and sampling before steel casting.
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8.Spectrochemistry Analysis Inspection on materials by spectrometer testing. |
9. Pouring In the conventional process, the shell is filled with molten metal by gravity pouring. |
10.Sand Cleaning Removing sand from castings when the surfaces are not going to red anymore. |
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.
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12.Shot blasting treatment This process can make the products surface color to be the same and remove the polishing trace. In use of different dimensional steel ball could have different vision on the product surface.
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13. 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. |
14. Machining 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. |
15.Quality Inspection Quality inspection on the machining dimension. Mainly tools we use is like specialized gauge and callipers, mircocalliper,three-dimensional and so on. | 16. Storage and Delivery Efficiency of package goods delivery on time per your shipping requests. |