As we all known, the shock absorber is an important part of the vehicle suspension system. In order to prevent corrosion and damage, the shock absorber requires chemical heat treatment, thermal spraying and other processes on the surface. The industrial boiler plays an irreplaceable role as an important supporting heat source equipment. The German-based GOTEC Group has a global market share of 55% in the surface treatment part of the shock absorber, providing support service for recognized car companies such as BMW, Chrysler, Ford and Audi. As a rigorous German company, GOTEC Group set up higher requirements when choosing the heat source equipment for their new plant in Mexic and put forward more detailed requirements for the new system of boiler automation control.
ZOZEN has played an active role in promoting the process of "coal to gas". In particular, the WNS series of gas-fired steam boilers have gained a good reputation in the industry due to their safe and efficient performance. This gas-fired boiler features compact design and is equipped with boiler control, alarm and interlocking devices of water level and steam pressure to ensure safe and reliable boiler operation. And the large-diameter corrugated furnace and high-efficiency heat-conducting threaded tubes increase the heating surface. With the energy-saving device at the tail of the flue, the exhaust gas temperature is reduced below 60℃, and the thermal efficiency is as high as 98%, helping clients achieve their goal of energy saving and emission reduction.
In the manufacturing process of automobiles, the painting process has the effect of rust prevention, corrosion protection and decoration. The metal surface treatment before painting and the painting process require the heat source provided by the steam boiler. ZOZEN WNS series gas-fired steam boiler obtains advanced manufacturing technology. The fully automated production line ensures the uniform size of the boiler components, realizes the assembly between the components, which effectively extends the service life of the boiler. In addition, in order to improve the overall thermal efficiency of this type of boiler, ZOZEN technicians have improved the boiler design. Large-diameter corrugated furnace and high-efficiency heat-conducting threaded tubes, combined with the energy-saving device at the tail of the flue, ensure that the exhaust gas temperature below 60℃, and the thermal efficiency is as high as 98%, which reduces fuel costs for enterprises.
SZL series steam boiler is a longitudinal double-drum chain grate water tube boiler designed by ZOZEN on the basis of advanced international technology and its own experience. 6-35 tph is shop-assembled structure, which is composed of 2 parts, upper part is heat absorbing surface and lower part is combustion equipment. the combustion air system (base) adopts independent compartment and scientific sealing structure; reasonable air conditioning device improves combustion efficiency. The water membrane wall, the front and rear arches and the hearth constitute the boiler furnace, A bank of return convection tube bundles are arranged at the rear of the boiler body to sufficiently absorb the heat released by the combustion. The SZL series chain grate steam boiler system customized by ZOZEN has excellent performance and the thermal efficiency is more than 5% higher than the similar boiler system on the market.
Thermal oil heater is an important equipment in the production of mineral wool board of construction industry, providing heat energy in the process of molding, drying and embossing. Hebei Ameisizhuang Mineral Wool Board Co., Ltd is a professional manufacturer of decoration materials in China, dealing in mineral fiber ceiling board, gypsum board and T-Grids. The products have been exported to many countries, including Russia, Australia, India, Korea and Singapore. In order to meet the growing customer demand, the company decides to expand the production capacity. Ameisizhuang Mineral Wool Board Company is impressed by ZOZEN’s unique technology for production of thermal oil heater and really appreciates ZOZEN’s strict quality control system. Therefore, one set of 8.2MW gas-fired thermal oil heater is ordered by them. This thermal oil heater adopts multi-return coil tube design, which features safer operation, sufficient heating surface and 95% thermal efficiency. Furthermore, in
Thermal oil heater is used to provide heat energy for the reaction and fractionation process of residual oil hydrogenation in chemical industry. Shandong Guangyue Chemical Co., Ltd. is a new comprehensive chemical enterprise, which is engaged in petroleum processing, warehousing logistics and international trade services. The construction of its second project starts in 2018, planning to build 1.6 million tons residual oil hydrogenation each year. ZOZEN has rich experience in chemical industry. ZOZEN’s manufacturing technology of thermal oil heater is unique and inimitable, ensuring the high quality of boilers. After professional explanation by ZOZEN’s engineer, this project leader ordered one set of 21 MW YQL series gas-fired thermal oil heater. This thermal oil heater adopts multi-return coil tube design, which features safer operation, sufficient heating surface and 95% thermal efficiency. It is also equipped with low nitrogen burner for energy saving and environmental prote
Newfareaet Cable is mainly dedicated to manufacturing overhead wires, power cables, wires and cables used in electrical equipment, and special cables. In the cable industry, the heating and humidification of cables and wires is a common process. Cooking can promote cross-linking between molecules of cable insulation materials, making the linear structure into a netwok structure, and steam requirements are indispensable. The wire and cable are always core business of the Newfaresat Cable. They are particularly strict with the steam control requires for the production of wires and cables. Therefore, ZOZEN has specially customized two 6-ton SZS condensing gas-fired boilers. The forced circulation is adopted in the high temperature zone of the boiler body to ensure that the heating surface of each part can be reliably cooled and prevented from vaporization. The additional condenser controls the temperature of the furnace body below 45℃ to fully recover the damp heat in the flue gas and the
For the winemaking, chemical, building materials, metallurgy and other industries, the boiler as a leader to ensure the normal production of enterprises, do a good job of boiler energy-saving reform is very important. Yuqi wine produce more than 30 kinds of double deck, Yuqi series of yellow wine. In recent years, on the basis of adhering to traditional brewing techniques, the company has reformed its equipment and is committed to researching and developing refreshing yellow wine that suits modern consumers' tastes. In response, ZOZEN boiler provided a 4-ton WNS condensing gas-fired boiler. The condensers at the rear of the boiler adopt finned tubes to increase the heating surface and improve the heat transfer efficiency. The fin tube is made of ND steel and can effectively solve the issue of low temperature corrosion of steel. After the restructuring, Yuqi Liquor produced about 25,000 tons of yellow wine and 3,000 tons of white wine, which greatly increased production efficiency.Harbi
