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Focus on gear transmission for more than 40 years, Leader of "high yield Pellet Mill" in China
More than 20 years of service life, ZHENG CHANG promise!
ZHENG CHANG —— Manufacturer of the first and largest pellet mill in China. ZHENG CHANG pellet mills have been sold over 9000 units, 65% of Chinese animal feed manufacturers and 6800 global feed companies are using ZHENG CHANG equipment now with efficiency increased by 15%.
From the first domestic pellet mill to the largest output pellet mill (model 1208), ZHENG CHANG has focused on the development of geared pellet mill over 40 years, our products can cover various production level.
The primary goal about R&D of ZHENG CHANG Pellet Mill is to improve capacity and stability. ZHENG CHANG consistently insist on researching and developing better geared pellet mill, so as to meet the changing national and international market.
In 1973, ZHEGNCHANG has successfully developed the first model TYPE 45 press for grain and oil. At the beginning of the 80s, the first research team successfully developed the first KYW-32 pellet mill and grasped the technology for feed production factory of hourly output over 5T, which is a precedent in domestic feed machinery industry.
With humanized and automatic operation, the updated model 428 pellet mill, production is increased by 15% (from 11t/h to 13t/h) compared with the original 420 production line, and transmission efficiency is up to 97%, reducing the power consumption.
45-55T/H is suitable for Chinese market, reach intensive and large-scale development. Roller automatic adjusting system can realize gap adjustment without stop-working, improving production efficiency. The whole equipment realized water, steam, electricity and temperature automatic control.
The largest domestic output pellet mill, production up to 55-75t/h, which has passed the state-level test. Model 1208 pellet mill lead Chinese feed industry to be efficient, intelligent and safe, laid strong foundations for reaching intensive and large-scale development.
Since 1970s, ZHENG CHANG began focusing on the development and manufacture of gear driving pellet mill. The new generation of pellet mill is equipped with advanced inclined gear driving system with high efficiency. By innovation of the main driving system, bearing capacity is increased by 30% with stable operation. Gear driving structure lead to stable operation, compact structure, low electricity consumption, production is increased by 15% compared with the same power type.
High-quality gear, service life>30000h. The surface of the gear is treated by special heat treatment technology. Heat treatment is an important part of mechanical processing, including aging treatment, which can control all functions of workpiece, such as wear resistance, corrosion resistance, magnetic properties, etc. Also, it can improve the microstructure and stress state of roughcast, to facilitate a variety of cold or hot processing.
ZHENG CHANG’s goal is to optimize structure design and technological parameter, improve pelleting efficiency and quality by continuous R&D and technical innovation with 0.5～
75t/h series products. According to different kinds of feed, ZHENG CHANG designed different professional pellet mill, such as specialized pig feed pellet mill, sheep and cattle feed pellet mill, aquatic feed pellet mill, sawdust/straw/fertilizer pellet mill, etc.
ZHENG CHANG 420 Double Lines can be operated uninterruptedly with 3 years, over 26 thousand hours.
ZHENG CHANG has been focusing on pellet mill for 60 years, enjoy good reputation worldwide; it has provided pellet mill for over 80 countries and regions, with a quite complete service net. Always be your reliable cooperative partner!
Charming China, Beautiful Zhengchang
World Grain Storage, Zhengchang Grain Tech
World Facotry, Zhengchang Brazil
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