Durable Industry Coal Fired Steam Boiler Multi - Fuel Residential Coal Fired Boilers

High-performance durable industry coal fired boiler and multi-fuel steam boiler prices with low pressure

Design Features

1. The boiler body adopts a membrane type water wall completely sealed structure. The boiler's sealing performance is greatly improved, the heat loss is reduced, the boiler thermal efficiency is further improved, and the working environment of the boiler room is improved.

2. The grate adopts the contact type lower sealing structure to solve the uneven burning of fuel caused by grate and air leakage.

3. The rear axle of the boiler grate is covered by a roller bearing structure, which avoids the problem of insufficient bearing capacity of the conventional sliding bearing.

4. The lower rail of the grate adopts the light rail “work” steel, which is wear-resistant and not easily deformed, which can greatly improve the reliability of the grate work.

5. The boiler is equipped with a grate, which is 500-1000mm longer than other manufacturers. This design prolongs the burning time of the fuel, reduces the carbon content of the slag, and improves the thermal efficiency of the boiler.

6. The furnace wall of the boiler uses light insulation material. This structural design reduces the heat absorption of the furnace wall and reduces the thermal inertia of the boiler, which makes the furnace temperature rise very fast.

Control system configuration instructions
The company offers two basic and standard control options for users to choose from.
1. Basic. The basic power control system includes start-up, notification, and interlock control of all auxiliary motors, and manual control mode is configured. Users can switch control modes according to their needs. Key parameters such as drum pressure, boiler water level and exhaust temperature can be displayed on the human-computer interaction interface, which is convenient for users to monitor the operation of the boiler at any time. The adjustment system includes functions such as boiler water inlet and return adjustment, remote control of the draft fan damper, and stepless adjustment of the grate motor. The automatic alarm function is also set in the control system, including ultra-low water level alarm protection and steam over-pressure alarm protection.

2. Standard type. In addition to the above basic functions, the standard control system can also be customized according to user requirements.
The control system defaults to the basic type without special instructions from the user. After the user puts forward special control requirements, after the two parties communicate, if there is no technical bottleneck, the standard boiler control system can be produced.

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Yongxing Boiler Group Co., Ltd. is a group company specializing in research, development, manufacturing, sales and installation services for various boilers and various thermal energy machinery and equipment.

Yongxing Boiler occupies an area of 60,000m2, with fixed assets of 15 million dollars, and is used for more than 100 sets of large and medium-sized equipment for production. More than 60 sets of advanced equipment for product quality inspection, with 37 series. The boiler and pressure vessel contains 167 specifications and models.

With A-class boiler manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine

A1 and A2 pressure vessel manufacturing licenses

The first-class boiler installation and transformation license

The ISO9001 international quality system certification and so on.

Annual production capacity is over 2000 tons.

YONGXING boiler main product:

Coal fired steam boilers, oil/gas steam boiler,hot water boilers, Thermal oil heaters, hot air furnace, oil/gas burners,chain grate accessories, and other environmentally friendly boilers and pressure vessels .

All the equipment are strictly enforced by the state and Industry standard, reasonable product design, advanced production technology, technical content in the country's similar products in a leading position, with compact structure, low noise, high thermal efficiency, safe and reliable operation, high degree of automation, etc.

All environmental indicators are in line with the national class I regional environmental protection standards require excellent products recommended by the environmental protection department.

Our company holds A-class boiler manufacturing qualification, A1, A2 pressure vessel manufacturing qualification and mechanical and electrical equipment installation engineering professional contracting qualification, and passed the international ISO9001 2000 quality management system certification.

Our company strictly follows the ISO9001 international quality management system guarantee model, carries out quality management and quality inspection and control activities, and the product quality is stable. It was rated as “Contract-honoring and Promise-keeping Enterprise” by the Henan Provincial Administration of Industry and Commerce, “National Honest and Law-abiding Enterprise” by the Ministry of Agriculture, and was included in the member unit by the China Quality and Technical Supervision Association, and has obtained a number of patented technologies.

Company honor: