Vertical Pulverized Coal Furnace
Middle Box Rotary Tiller nine module gear transmission
middle gearbox series rotary tiller adopt middle gearbox body, nine module gear transmission, the height of gearbox can be match with 80-100hp tractors, the Angle between cardan shaft and horizontal plane is about 10 degrees which can effectively improve the cardan shaft drive efficiency and reduce the damage of the shaft. Knife shaft is made by ø80 heavy seamless steel pipes and connected by new flange, install self-aligning bearings on both ends of the knife shaft, can automatically adjust the decentraction of knife shaft. Using 65 mn, IT245 type rotary knife, its ability of crumbling soil is strong, it work once can achieve the effect of general plough works several times. Good regional adaptation, it can realize multiple cropping rotation speed of 220-320 r/min when the PTO is 720 r/min by changing the different ratio of a pair of spiral bevel gear. Hanging mode of the machine adopt gantry suspension, the whole framework in one integrated mass, force balance, good rigidity, high strength, its working width from 200cm to 260cm.
Located in the "Town of coal and machinery" (east of Beishou Road, North Dayu Street, Yanzhou District, Jining City, Shandong), Shandong Dafeng Machinery Co., Ltd. (hereinafter referred to as the "Company") is a manufacturer of agricultural machinery that integrates R&D, manufacturing, sale and service activities. Since 1995, the Company has 20-year history of developing and manufacturing agricultural machines and witnessed the startup and growth of China harvester market.
Middle-Box Rotary Tiller,Farm Tilling Machine,Slurry Harrow,Middle Box Rotary Tiller Shandong Gold Dafeng Machinery Co., Ltd , http://www.golddafengharvester.com
Product Description
 The main features of our product
1.the dust content ≤ 100 mg / m³,SO2 ≤ 250 ~ 300 mg / m³,NO2 ≤ 400 mg / m³;
2.slag-catch rate≥85%;
3.carbon content in the slag is about 1%;
4.the burn-off rate≥ 99%, carbon content in the slag is about 1%, Yellow-white slag;
5.removal efficiency ups to 99%;
6.the coal consumption can be reduced by 25~30% or more.
7.outside furnace slag discharging;
8.electromechanical integration;
9.pure flames with little ash.
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Specific Description
1Â Two series of products: removable vertical and horizontal pulverized coal burner.Â
2 The flue gas dust and ash going to the main part of the boiler only accounted for 15%total combustion, most of which going into the dust collection system outside the furnace.Â
3 Combustion effect is the same with that of oil and gas-combustion industrial boilers.Â
4 A wider range for coal. We can use common bituminous coal, anthracite, brown coal and even the low quality coal.
5Â Achieving PLC automatic thermal instrumentation control system:
6This product can use double materials-- pulverized coal and wood flour, as fuel, whose burn-off rate can reach 99% and the slag content can reduce to 2% ~ 3%.Â
7 4T ~ 20T / H steam (hot water) boiler can cut out the chain of the chain-type boiler , bottom blowers, the gate of steel warehouse and coal feeder, and screw slag discharging. Thereby the weight and cost of the boiler has been greatly reduced. Â
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Product Applications:
It applies to 4T ~ 20T / H small and medium sized industrial steam (hot water) boiler, and other no-oil and no-gas industrial furnaces which not allow ash contamination.
It can provide qualified high temperature flue gas and high-temperature air flow andreducing the cost of industrial boilers.
Project pictures:
The product composition:
1.coal scraper conveyor series;
2.horizontal mill or energy-efficient fan-type mill series;
3.dual-swirl pulverized coal burner series;
4.secondary air fan series;
5.cyclone cylinder (horizontal or vertical) series;
6.slag discharging system;
7.automatic diesel ignition system;
8.the automatic control system of thermal instrumentation
The Company's R&D and manufacturing focus on the corn segment. Its leading products include Gold Dafeng three-row self-propelled corn harvesters and Gold Dafeng four-row self-propelled corn harvesters, which all passed national promotion appraisal and enrolled into the list of promoted products. Meanwhile, its new generation Gold Dafeng corn harvesters have been developed and tested and ready to go on sale.
Employing more than 600 people, the Company is composed of manufacturing department, marketing department, engineering department, purchase department, process equipment department, QA department, HR department, administrative department, financial department, etc. The Company totally covers 100,000m2. Till now, the phase I and phase II, which include a 33,600m2 modern standard plant building and a 1,500m2 office building, have been completed, and their total investment was more than RMB 180 million.
The Company is very strong in high-efficiency Corn Harvester development and manufacturing. Now it has 160 sets of production equipment including advanced CNC laser cutter, CNC plasma cutter, 3D cutting robot, fully automatic flat line, welding robot, electrophoresis and vanish baking equipment and flexible assembly line, and 200 sets of test equipment such as 3D coordinate measuring instrument, dynamic balancing machine, ultrasonic flaw detector, physical and chemical lab, infrared thermometer, paint film thickness gauge, etc. In addition to these instruments, it also has a great variety of detecting means. The high R&D, production and detection strengths together ensure that the Company's high-efficiency corn harvesters are highly precise, reliable and efficient.
Always operating in line with the honest and win-win philosophy, the Company formed good partnership with its suppliers and dealers, which in turn strengthens and stabilizes its supply and completing system. Now, its supplier number is 160, of which more than 110 are professional manufacturers with high production capacity. Its sales and after-sales service networks covers all major corn production areas in China, such as Shandong, Henan, Anhui, Shanxi, Shaanxi, Hebei, Jiangsu, Inner Mongolia, Heilongjiang, Jilin and Liaoning.
In future, the Company, still following the "Grateful, Honest, Efficient, Partnership-Oriented, Innovative and Responsible" concept, will continue to focus on developing and manufacturing high-efficiency corn harvesters and strive to bring its sales to more than RMB 5 billion within the coming 5 years. Aiming at becoming the top-class professional corn harvester manufacturer in China, the Company is endeavoring to build gold quality and make great contribution to agricultural modernization. Welcome to join us for great success and bright future.