SZL4.2-1.0/115/70-AII (Packaged) Coal fired hot water boiler

Series of SZL Boiler is the forizontal dual cylinder portrait arranged, chain grating, pipe steam and hot water boiler designed by our technical personal according to advanced technology and experiences from home and abroad. The technology, performance and environmental protective index of this series of products reach the international advanced level, and this product is the mainstay one in boiler industry.

The boiler uses quick fitting or assembly structure. The 4-6t/h boiler is of quick fitting pipe structure, exit shop after completely assembled. The boiler of 6-25t/h is composed of 2 main components: the upper assembled component is the body heat accepting part, and the lower assembled component is of combustion equipment. The former part of the boiler body is arranged as water cooling wall, the upper part of it is connected to boiler cylinder, and its lower part is connected to collective chest, so as to form a combustion room and absorb the radiated heat from the furnace; it's rear part is arranged with dense convection pipe bundle between upper and lower boiler cylinders; the high temperature smog after combustion shall stand for twice returning flushing transversely to the heat accepting surfaces, and shall be introduced to coal saver singly arranged, and flow into duster and exhausted from chimney in the end, The 20t/h assembled water pipe boiler is composed of front furnace, rear furnace, convection pipe bundle, coal saver and chain grating, and which are assembled in big components respectively for delivery.

This series of boiler absorbs the merits from quick fitting boiler, features compact in structure, the boiler's shop is of one storey arranged, convenient for site installation, short in constructure period, cheap in cost, simple in operation and etc. This series of steam boiler is suitable for industrial and living steam consumption; the correspondent capacity hot water boiler is applied for industrial and civil heating purpose.

 Seaworthy packing and the products will be shipped and transported to SHANGHAI PORT.

 The "ZOZEN" people shall always respect sincerity and business reputation as the root of marketing, and always purse the market-leading for out tecy and product quality, as well as perfect our service and sales guide as the key for consilidating our markets as well "ZOZEN" people shall abide the aim of protecting the interest of clients as our liability so as to serve the society by our heart.

Wuxi Zozen Boilers Co., LTD is the government designated enterprise of A-grade boilers, BRII. grade pressure containers and ASME "S",“U” manufacturing license that is approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China.

The Company, situated at the side of beautiful Lake Taihu at Wuxi covering an area of 120,000M2, is a modern enterprise with the yearly production capacity of 8500 steam ton. The company has certified for the certificate of ISO9001 quality assurance system, as well as the AAA-grade credit enterprise. It has been evaluated as the Company of Honoring the Contract & Keeping Commercial Integrity, high-tech enterprise, and excellent civil-run enterprise of Wuxi city & Jiangsu Province Therefore, the Company relies on its professional experts, strict business management and fine production equipments, to manufacture the "ZOZEN" brand boilers and  enjoy the reputation in whole China and even in the whole world.

The company has advanced production processing equipment and complete testing method. the main processing equipment are serpent tube line, membrane wall line, vertical & circle welding line, steel frame automatic welding line, digital control plasma (flame) cutting machine, CNC drum drilling, high-speed CNC flat surface drilling, high-speed header digital control drilling, 100*2500 three roller CNC universal binder, intersecting lines digital control cutting, CNC, robot welding equipment, Φ168 CNC three-dimensional bending equipment, 4 axis NC tube bending machine, 3D laser cutting machine, pipe end forming equipment, 100T universal material testing machine, metallurgical microscope, x-ray detector, large scale heat treatment furnace, sand blasting and painting etc.