Product List
Steel castingsAccording to customer's drawing and samples.
if you sent us inquiry information ,we'll offer
you the best price as soon as possible.
Investment Casting Process
1. WAX INJECTION: Wax replicas of the desired castings are produced by injecting tooling with wax. These replicas are called wax patterns.
2. ASSEMBLY: The wax patterns are attached to a central wax runner bar, to form an investment tree.
3. SHELL BUILDING: The shell is built by immersing the tree in a liquid ceramic slurry and then coating in a refractory product. Up to 5 layers may be applied in this manner.
4. DE-WAX: Once the ceramic shell is dry, the wax is melted out, using an autoclave creating a negative impression of the assembly within the shell.
5. CASTING OF TREES: The investment trees are fired in an oven and pulled out while hot. The shell is then filled with molten metal by gravity pouring.
6. KNOCKOUT: When the metal has cooled and solidified, the ceramic shell is broken off by using vibration
7. CUT OFF: The parts are then cut away from the central runner bar using a high speed cut-off saw.
8. FINISHED CASTINGS: After minor finishing operations, the metal castings--identical to the original wax patterns--are inspected ready for shipment to the customer.
2. ASSEMBLY: The wax patterns are attached to a central wax runner bar, to form an investment tree.
3. SHELL BUILDING: The shell is built by immersing the tree in a liquid ceramic slurry and then coating in a refractory product. Up to 5 layers may be applied in this manner.
4. DE-WAX: Once the ceramic shell is dry, the wax is melted out, using an autoclave creating a negative impression of the assembly within the shell.
5. CASTING OF TREES: The investment trees are fired in an oven and pulled out while hot. The shell is then filled with molten metal by gravity pouring.
6. KNOCKOUT: When the metal has cooled and solidified, the ceramic shell is broken off by using vibration
7. CUT OFF: The parts are then cut away from the central runner bar using a high speed cut-off saw.
8. FINISHED CASTINGS: After minor finishing operations, the metal castings--identical to the original wax patterns--are inspected ready for shipment to the customer.
Quality Service
At casting products, customers receive our complete attention.
Mission Statement
Measuring our performance in areas which contribute to our customer's competitiveness.
Contact Us
- Ningbo Jushen Casting Industry Co.,Ltd.
- Add:
He huaqiao Industry zone, Yun Long, yinzhou, Ningbo. - Sales Manager:William Cheng
- Mobile:+(0) 13285745005
- Tel:+86-574-88345668
- Fax:+86-574-88345698
- E-M:william@allsteelcastings.com
- Url:http://www.allsteelcastings.com
We offer satisfying products and service with all our hearts to benefit with each other. 
william@allsteelcastings.com
william@allsteelcastings.comCopyright @ Ningbo Jushen Casting Industry Co.,Ltd. All Rights Reserved. Designed By yc-seo Network Inc .
