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Product Description
The fixed grate of a boiler is usually a strip-shaped or plate-shaped component that is firmly installed at the bottom of the furnace or combustion chamber with the help of the surrounding frame. As a basic equipment component of the boiler, the main purpose of fixing the grate is to provide support for the fuel and ensure effective combustion of the fuel inside the boiler. By firmly fixing the fuel and grate, the complete combustion and effective utilization of fuel in the boiler system are promoted. The fixed grate is composed of strip or plate-shaped grate pieces, which are fixed and installed at the bottom of the furnace or combustion chamber through the surrounding frame. These grates require manual addition of coal and regular removal of slag, making them labor-intensive and economically inefficient. They are suitable for small capacity furnaces, such as industrial boilers with an evaporation capacity of less than 0.5 tons per hour.
Model | Φ8cm（Q73）、Φ10cm（T87）、Φ12cm（M64）、Φ24cm |
material | Grey cast iron, ductile iron, Maanshan steel, cast steel, high silicon cast iron (high temperature resistant type) |
Structure design | Hollow grille style, evenly distributed reinforcement bars, edge reinforcement design (anti fracture) |
application | Hollow grille style, evenly distributed reinforcement bars, edge reinforcement design (anti fracture) |
Surface Treatment | Rust proof coating (partial), natural casting surface (priority given to high temperature resistance) |
Company Profile
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.
Product packaging
1. Packaging detail design
Rust prevention treatment: Cast iron furnace grates should be sprayed with rust prevention oil (such as hard film rust prevention oil) or placed with VCI rust prevention paper (for long-term storage or sea transportation) before packaging.
Clear identification: The outer packaging is labeled with the product model, size, quantity, net/gross weight, fragile identification , and manufacturer information (such as contact information, logo).
Combination packaging: Multi petal furnace grates (such as 3 petals/4 petals) are packaged in sets, with each petal individually protected and packed in the same packaging box, accompanied by installation instructions.
2. Transportation precautions
Weight and volume: Priority will be given to express delivery for light and small items (such as a Φ 8cm furnace grate weighing 0.5kg), while for large items (such as a Φ 39cm thick version weighing 15kg), dedicated logistics or whole vehicles will be selected.
Volume calculation formula: Circle is calculated by diameter ² x height x 0.7854, square is calculated by length x width x height, and logistics billing is based on the larger of the volume weight and actual weight.
Moisture and rust prevention: Avoid outdoor storage during transportation, and cover with waterproof cloth on rainy days; Cast iron parts are prone to rust when exposed to moisture, and logistics providers can be requested to provide enclosed carriages.
Certificate
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.
