Qingyun Hongsheng Machinery Parts Co., Ltd. is one of the most reliable manufacturers and suppliers of high-temperature resistant cast iron manhole door, explosion-proof door, positive pressure furnace door, biomass pellet door in China. We warmly welcome you to wholesale high quality high-temperature resistant cast iron manhole door, explosion-proof door, positive pressure furnace door, biomass pellet door at low price from our factory. If you have any enquiry about quotation, please feel free to email us.

A furnace door with an ash trough, including a circular furnace door seat and a furnace door cover, is characterized in that a semi-circular ash trough with a diameter longer than that of the furnace chamber is placed inside the circular furnace door seat. The diameter of the semi-circular ash chute is connected by a piece of steel, and the center point of the piece of steel is connected to the center point of the furnace door cover by a connecting rod. The length of the connecting rod is such that the sealing hole on the furnace door seat and the furnace door cover is aligned, and the front end of the semi-circular ash chute fits the inner wall of the furnace.
Direct company quality assurance
Focus on the boiler door square arc bow cast iron furnace door biomass round furnace door explosion-proof furnace door small furnace door boiler accessories furnace door
Main production: active plate, passive plate, live core grate, front shaft sprocket, three claws, four claws, large block grate, phosphorus plate, clamp plate, gun plate, furnace door and other boiler accessories. Over the years, we have been producing accessories for boiler manufacturers and power station boiler users.Considerate after-sales service
There are many spot specifications, which can deliver goods to you in time and improve the progress of your project.

The maintenance of ball mill liner plays a vital role in the normal operation and service life of ball mill. The following are the maintenance precautions of ball mill liner:
01
Customized size
It is suitable for boiler accessories that are wear-resistant and heat-resistant
02
The surface is smooth
The surface is smooth without burrs and the material is good
03
Goods dispatched by the manufacturer
Immediate supply and prompt delivery
04
Special customization
It can be specially customized for special scenarios and transmitted objects
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