Boiler Steel Accessories (Stove Bars)

Boiler Active Block Grille

Boiler Active Block Grille is a multifunctional component designed for boilers, and its main uses are wide and important. This grille is made of carbon steel or alloy steel, which ensures its high strength and durability, and is suitable for various harsh industrial environments. Produced in China, it is made through advanced lost wax casting or sand casting processes to ensure the high precision and high-quality appearance of the product. The size of the active block grille can be customized according to customer needs to meet the needs of boilers of different specifications and models. Its surface has been specially treated to meet the standards of CT4-7, with good corrosion resistance and wear resistance. In addition, the physical properties of this product are superior, with a hardness of 380-440 HB, which can withstand high temperature and high pressure environments to ensure the stable operation of the boiler. In the boiler system, the main functions of the active block grille include regulating the ventilation and fuel distribution inside the combustion chamber, optimizing the combustion process, and improving the combustion efficiency. At the same time, its movable characteristics make the grille easy to disassemble and clean, reducing the difficulty and workload of maintenance. In addition, the active block grille also has good sealing performance, which can prevent fuel leakage and air pollution, ensuring the safe operation of the boiler.

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Product Name	Boiler Active Block Grille
Size	Customized according to customer needs
Product Material	Carbon steel or alloy steel
Country of Origin	China
Production Process	Lost wax casting/sand casting
Color	Natural color or customized
Product Surface	CT4-7
Physical properties	The range according to specified requirements

Zhejiang Fantian Foundry & Trading Co., Ltd., founded in 2000, specializes in the casting and processing of various carbon steel, alloy steel, ductile iron, nonferrous metal, stainless steel, and other materials and is proficient at investment casting and resin sand casting.
Situated in an economically developed area, our company enjoys convenient transportation and is one of China’s largest foundries. Our company covers an area of 110,000 m2 and has a sta of 320, including over 15 junior and senior technicians and 28 full-time inspectors. With an annual productivity of 12,000 tons, we mainly cast and process auto parts, motorcycle parts, railway parts, ship and wharf spreader accessories, agriculture machinery parts, construction machinery parts, and other high-quality and high-precision metal parts. Our products are mainly sold in the USA, Canada, Germany, Britain, France, Austria, Japan, Australia, South America, Malaysia, and some domestic markets.
Our main production equipment includes 20-ton sand mixers, molding machines, 5-ton intermediate frequency furnaces, box-type heat treatment furnaces, shot blasting machines, vertical machining centers, horizontal machining centers, boring machines, lathes, drilling, and milling machines, etc.
Our main testing equipment includes: Direct-reading spectrometers, metallographic analyzers, X-ray inspection equipment, ultrasonic flaw detectors, mechanical property testing machines, impact testing machines, Brinell hardness testers, magnetic particle inspection machines, etc.
We always adhere to the tenet of “Sustainable Development, Better and Stronger”, the spirit of “United, Pragmatic, Innovative” and the quality policy of “Quality orientation, Constant Improvement, Constant Innovation, Customer First”, develop and make progress continuously. We began to implement ISO9001:2008 and ISO/TS 16949:2002 in August 2008. Under the leadership of our General Manager, Mr. Xu Jianhua, we always seek to make quality products. In the principle of “Adapt to Market Demand, Meet Customer Needs, Perfect Management System, Make Technological Innovation”, all our employees unite together and strive to serve society by making top-quality and high-performance products at competitive prices.