Steam boilers are the important heat source equipment in the plastics industry, providing sufficient heat for polymerization, dehydration, drying and thermoforming processes. JJS SRL is a Chilean company with more than 40 years of experience, specializing in the production of polyurethane products for a wide range of industries. Temperature is a critical factor in the production of polyurethane products. Generally, the polyurethane reaction temperature is controlled between 60 and 100 degrees. If the temperature is too low, the reaction rate will be very slow, which is not conducive to the reaction. Therefore, the stable operation of steam boilers plays a vital role in the enterprise.
In the manufacturing process of all kinds of chemical auxiliaries, the key process of concentration needs steam support produced by steam boilers, which direct affect the quality and performance of chemical auxiliaries. Jiangsu Han Kuang Industrial Co., Ltd. has become one of the national largest production bases of petrochemical auxiliaries. With a sudden increase in market demands, Han Kuang Industrial decided to introduce a branch of equipment that equipped with automation systems to accelerate the intelligent transformation of environmental protection and safety. Han Kuang Industrial planned to purchase environmental friendly and high efficient steam boilers featuring automatic and safe operation. After a series of careful and rigorous market research, Han Kuang Industrial reached cooperation intention with ZOZEN and ordered 2 sets of 4 tph WNS series condensing gas-fired boilers (WNS4-1.6-Q). The full automatic intelligent control ensures the long-time safe and stable operation o
Thermal oil heaters are indispensable equipment in chemical industry, which are used to provide heat energy for the distillation, rectification, hydrofining and other processes. Shenghongxiang Chemical Industry Co., Ltd. located in Henan, mainly produces purified petroleum benzene, methylbenzene, dimethylbenzene, heavy benzol, light benzol and other coal chemical industrial products. With increasing environmental awareness, Shenghongxiang Chemical Industry Co., Ltd. has weeded out the original...
Yuanda Cable Co., Ltd.---a high-tech company specializing in the research, product and sale of power cables, branch cables and computer cables. The cable manufacturing process includes three processes of mixing, extruding and vulcanizing. During the extrusion process, overheating easily leads to scorching, when the temperature is too low, it’s hard to gel. In the vulcanization process, bubbles are easily generated when the temperature is too low or too high. The temperature and pressure requirements of every process are different, so the control of cooking temperature and pressure must be precise and adjustable. In 2011, Yuanda Cable had customized a 4-ton DZL coal-fired steam boiler at ZOZEN. This series carried out comprehensive safety monitoring of the boiler’s water level and steam pressure, and it used boiler safety control technology that complied with EU coal-fired boiler standards to ensure boiler operates safer and more reliable. The automatic and interlocking control technolo
Liyang Rhodia Fangzheng Rare Earth New Material Co., Ltd. is a company formed by Liyang Rare Earth General Plant, Peking University Fangzheng Group, and French Rhodia Electronic and Catalyst Materials Company. The company covers an area of 126,000 square meters, with total assets of 450 million yuan. It has light, medium and heavy rare earth separation production lines. It separates 15,000 tons of rare earth minerals and ranks first in the country. It is a national high-tech industry. In 2017, Liyang Rhodia Fangzheng Rare Earth New Material Co., Ltd. has learned from many comparisons and purchased a WNS 10-ton condensing gas-fired steam boiler from our company. ZOZEN WNS series condensing gas-fired steam boilers have high operating efficiency, sufficient output, easy operation and maintenance and environmental. They are your ideal boiler products.
Harbin Pharmaceutical Group Pharmaceutical Factory is a key antibiotic production base in China and a national large-scale pharmaceutical company. Pharmaceutical production companies cannot do without steam boilers. Nowadays, haze weather is serious and the country has strict standards for boiler emissions. When selecting the boiler, Harbin Pharmaceutical Group chose the SZW series of coal-fired steam boiler with compact structure and reasonable layout. This type of boiler has large water capacity and strong load adaptability. It is burned in a mechanized grate and burns in layers. It has good fuel combustion effect and high thermal efficiency. The product technology, performance, environmental protection indicators of ZOZEN boiler have reached the international advanced level. The person in charge of the company stated that the products of ZOZEN boiler provide practical and effective solutions for the environmental protection issues in the pharmaceutical industry.
Yixing Xinweilicheng Rare Earth Co., Ltd. is a rare earth enterprise engaged in the separation and deep processing of rare earths under the banner of Yixing Xinwei Holdings Co., Ltd. It is one of the leading enterprises in domestic rare earth industry. Its product quality is stable, and it is exported to the United States, Japan, South Korea, Hong Kong and Europe and other countries and regions. Its annual output is 2,500 tons of ionized ore, 6,000 tons of rare earth chloride, 300 tons of rare earth fluorescent materials, and 1,000 tons of metal. Yixing Newweilicheng Rare-Earth Co., Ltd. has compared with other company, and purchased our company's WNS series of condensing gas-fired boilers. The boiler has the characteristics of safety, reliability, high efficiency, energy saving, environmental, convenient maintenance, durability and automatic intelligent control. After being tested by the Energy Testing Center of Special Testing Institute, all performance indicators are higher than the
