Hfu-4A Hydraulic Portable Underground Core Drilling Machine

Our company keeps up with the trend of the times and launches novel series of Coal Injection Machine, Hydraulic briquette making machine, Steel slag briquetting line with powerful functions to bring convenience to production. We always insist on doing professional things with professional people and doing professional things well with professional thinking and professional implementation. We win customers and market with the combination of advanced technology and modern technology and superior cost performance. We have always adhered to the path of globalization. While continuously expanding the domestic market share, our products have been exported to many countries and regions. We maintain close strategic cooperation with customers and always provide customers with high-quality products and professional services. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!

Coal Injection Machine

A coal injection machine is also called a grinding coal powder injection machine. It is a new energy-saving, coal-burning equipment which reduces coal consumption greatly and eliminates the phenomenon of coal waste. 

This machine is applicable for hot air furnace, drying, annealing, tempering boiler, steam, etc. Pulverized coal injection machine is used in many sites, such as malleable iron factories, casting factories, rolling mills, strip factory, cement plants, stove plants, etc. It can replace the fuel oil, gas, electricity heat source equipment and saves about 40-50% energy. Pulverize coal injection machines can reduce labor intensity, reduce cost and improve economic efficiency.

Technical Parameter:

Model	Spray QTY      (kg/h)	Pressure      (mm)	Air Volume      (m3/h))	Coal size      (mm)	Resolution	Power      (kW)
WMJ-150	200	150	1400	0.05	2600	7.5
WMJ-200	250	150	1500	0.05	2400	7.5
WMJ-250	300	150	1700	0.05	2200	11
WMJ-300	350	150	1800	0.05	2200	15
WMJ-500	600	150	2000	0.05	2400	22
WMJ-600	700	150	2500	0.05	2400	22
WMJ-800	850	150	2800	0.05	2400	30
WMJ-1000	1000	150	3000	0.05	2400	37
WMJ-1500	1500	200	5000	0.05	2100	45

Kehua Industrial is one of the leading manufacturers and suppliers of high-quality and high-safety coal injection machines in China. Our coal injection machine products are sold at a cheap price, and our factory has many products in stock. Welcome to buy energy-saving, eco-friendly, and discount equipment with us and check the quotation with us.

'Good quality comes 1st; assistance is foremost; business enterprise is cooperation' is our business enterprise philosophy which is regularly observed and pursued by our company for Hfu-4A Hydraulic Portable Underground Core Drilling Machine. We form a comprehensive enterprise with program design, system set-up, equipment supply, and personnel training in one. We are continuously evolving our services, at the same time, paying attention to the industry's trend and our customers' needs.

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