Fire engines and A/B foam compression fire engines, also known as compressed air foam fire engines. This type of compressed air foam vehicle carries water and high-magnification foam to fire the agent. It has the characteristics of small water consumption, strong fire-extinguishing foam, minimal reburning, high fire-fighting efficiency, and long-range foam, and it is used in fighting high-rise buildings. Oil and other fires have strong practicality. Class A and Class B (compressed air) foam extinguishing agents, full and dense foam, strong adhesion, fluorocarbon compound surfactant used in the formulation, good foam durability, stable water release time, and the surface tension of liquid water The interfacial tension is very low. The main advantages are fast fire control, high water efficiency in the fire field, and remarkable effects of heat insulation, radiation protection and re-ignition, which can greatly reduce the water-spotting damage at the fire site. It can be randomly allocated to the fire field at a concentration of 0.1 to 1%. The A and B in the car refer to the type of foam. When the Class A fire (solid fire) is extinguished, the foam not only adheres to the surface of the inflammable object to form a layer of heat-resistant and radiation-protective layer, but the stable and lasting foam will not flow at will and reduce the water-staining loss. A steady stream of foam precipitates viscous liquids with very strong penetrating power, penetrates deep into the flame of the solid combustion, promotes carbonation of the combustion surfaces, cuts off the combustion chain, and stops the combustion reaction. In the extinguishment of Class B fires (liquid fires), there are stable and long-lasting foams and stable water release. The foams spread rapidly under the action of the water film, stabilizing the long-lasting foams and stable and long-lasting water release. Not only can the fires be extinguished quickly, but also effective. The re-ignition of the combustion is prevented, so the product has the advantages of stable foam and good re-ignition effect.

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Washing Apparatus

Centrifugal Dehydrator

Disc Filter

TWZ Series Horizontal Vibrating Centrifuge



Company Introduction

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Factory Equipments

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Luoyang Hong Xin Heavy Co., LTD. is located in Luoyang Xin'an Industrial Park, Luoyang Hongxin Heavy Machinery Co., Ltd is an enterprise featured with industrial designing, processing and manufacturing, which is qualified for import-export trade. Covering an area of 15,000 square meters and holding an annual production value of 80 million RMB, the company of 20 million RMB registered capital has total 100 staff members, among which there are 20 engineering technicians owning senior and medium professional titles and 40 intermediate and senior technicians capable of product designing and developing.
Hongxin is dedicated to produce reducers, hoists, crushers, Ball Grinding Mills and the equipments of screening, coal washing, metallurgy and cement, and replacement parts. Meanwhile, we provide the perform maintenance service for various series of equipments. There are 52 large-scale equipments applied into the manufacturing process, such as T200 CNC floor boring and milling machine, YK 73125 CNC molding gear grinding machine, YK322B CNC molding gear grinding machine, Y3200 gear hobbing machine, Y1600 CNC gear sharper, 4m vertical lathe, 6.3m CNC vertical lathe, T110 CNC boring machine, and 52 middle-sized productive and assistive equipments, which integrate strong manufacturing and processing capability with complete managing system of production and technology, quality management system and comprehensive testing measures.


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Washing Apparatus

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Luoyang Hongxin Heavy Machinery CO., TLD. , http://www.hxreducer.com