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The scale grate is a core component of the chain grate, which adopts a fish scale shaped overlapping design and consists of an active shaft, a driven shaft, a bracket, a furnace chain, a regulating device, etc. It is specially designed for optimizing the combustion system of coal-fired/biomass boilers.
Model number | Standard models include four claw type (such as four flat large scale grate), five piece overlapping type, etc., supporting customized sizes |
Applicable boilers | Steam boiler with evaporation capacity of 10-75t/h, 7-58MW hot water boiler |
Temperature resistance performance | Long term tolerance to high temperature environments of 600-1000 ℃ |
Material | High temperature resistant alloy steel ensures long-term stable operation |
Ventilation design | Ventilation section ratio of 5% -8%, achieving uniform oxygen supply through independent air chambers |
Self cleaning function | Automatically remove ash and slag when the grate is inverted and flipped, reducing maintenance requirements |
Shandong Jiaguang International is a high-tech enterprise with 30 years of experience in boiler component manufacturing. It has always adhered to the integrated development of R&D, production, sales and technical services. The company has a modern intelligent production base and a professional engineering team of more than 100 people, forming four core product portfolios: high temperature resistant grate system (including active, passive, scale type, reciprocating type), intelligent chain transmission components (including chain rods, scraper conveyor components and sinking scraper chains), precision gas cap devices (boiler gas caps and grates), special pipe solutions (boiler tubes, square tubes and pressure gears), forming a complete boiler component ecosystem.
The company is well-known throughout the country for its excellent product quality and maintains strategic partnerships with the top 15 industrial boiler manufacturers in China, including Harbin Boiler Plant, Dongfang Electric Group, Shanghai Boiler Plant, Jinan Boiler Group, Hangzhou Boiler Group, etc. The company has passed ISO9001 international quality management system certification, CE, SGS certification, and has formed a global service network covering eight major industries such as power generation, thermal energy, papermaking, and chemical industry. The products have been successfully exported to more than 30 countries and regions in Southeast Asia, Central Asia, Oceania, Africa, etc.
As a pioneer in technological innovation in the industry, Shandong Jiaguang International continues to provide full life cycle solutions for global industrial boilers, power plant boilers, and civil heating systems. By continuously improving its R&D capabilities and service system, the company is steadily moving towards becoming a global boiler parts technology benchmark and professional solution provider, and is committed to creating outstanding value for global customers by improving service experience.
1 Packaging standards
Protective packaging
Wooden case packaging: export grade fumigation wooden case (ISPM15 certification), filled with shockproof foam inside, to avoid damage caused by transportation shock 13;
Rust prevention treatment: The surface of the grate plate is coated with rust prevention oil and wrapped with moisture-proof film (with built-in desiccant);
Fixed method: Galvanized steel strip bundling, single box load capacity ≤ 2 tons, suitable for forklift loading and unloading.
2 Transportation plan
Logistics Options
Sea freight: 20/40 foot container, suitable for major ports around the world (approximately 30 days to Europe, 25 days to North America, 15 days to Southeast Asia);
Land transportation: Bulk truck transportation, covering China and neighboring countries (such as Vietnam and Mongolia);
Air freight: For urgent orders, DHL/FedEx air freight is supported, with a direct delivery time of 3-7 days (additional volumetric weight fees apply).
FAQ
Q1. Why choose us?
A:We are a modern enterprise specialized in manufacturing and selling.The company has been established for thirty years.We have a lot of experience and good reputation.Every client will be served with our heart.
Q2. how can we guarantee quality?
A:Always a pre-production sample before mass
production;Always final Inspection before shipment.
Q3: How to order?
A:Inquiry-RFQ-Quotation-Sales Order-Payment-Manufacture-Quality Inspection-Package-Delivery
Q4: How about the packaging?
A: Standard export wooden case,iron frame and other seaworthy packing.
Q5: What is your terms of payment?
A: 30%T/T Deposit and 70 % T/T before shipment after inspect well
Q6: What is your advantages?
A:1. Manufacturer, with most competitive price and good quality. 2. technical engineers group offer the best support to you.
