Introduction of Grate castings
Cast iron spherical furnace grate casting is easy to produce casting defects such as deformation, sand inclusion, insufficient pouring, and the like due to its large size and slender arch shape, which is covered with flat and long dense ventilation holes. The ventilation hole adopts the integral sand core, the core is made first, and then the sand core is shaped around the sand core shape. Through the adoption of a bending plate to fix the wood mold, an open gating system, extending the heat preservation time and other technological measures, the quality of the spherical furnace grate meets the requirements of users.
Product display
| Material | cast iron |
| Application | boiler |
| Feature | High temperature resistance |
| Brand | Haiyao |
Product Feature
The position of the cast iron spherical furnace grate casting should consider how to conform to the fluid law to make the airflow resistance small, good ventilation effect, and uniform supply. Generally, the installation should be considered according to the size of the chimney pumping force and whether to use a blower. During installation, the grate should be aligned with the pot navel, and then staggered 20 ~ 40mm from the pot in the opposite direction of the inlet of the large pot stove. The distance can be flexibly controlled according to the size of the chimney pumping force. It is better to keep the boiling point in the pot navel position, otherwise, the installed grate must be moved again until the required effect is achieved.
Honorary qualification
1. Shandong Province Recognized Enterprise Technology Center.
2. Director Unit of Shandong Environmental Protection Industry Association.
3. Member Unit of China Foundry Association.
4. Our cast iron spherical furnace grate casting has passed the ISO 9001 certification
