News
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Reasonable Compression Ratio and Commissioning of Livestock and Poultry Feed Pellet Mill
If the compression ratio of the livestock and poultry feed pellet mill is too high, it will cause a series of production and quality problems, as follows: ✅ I. Problems caused by excessively high compression ratio and corresponding solutions: Problem Cause Analys... -
How to Remedy Excessively High Compression Ratio of Aquatic Ring Die in Pellet Mills
If the compression ratio of the ring die in an aquatic feed pellet mill is excessively high, leading to issues such as low output, overly hard pellets, and frequent machine clogging, but the ring die cannot be replaced temporarily, the following remedial measures can be adopted for temporary adju... -
Trade fair in Egypt
Exciting news! We’re set to exhibit at Egypt 2025 from Oct 16 – 18 at Cairo International Convention Centre. Our booth number is [ Booth J5, Hall 4]. Drop by for innovative solutions. See you there! -
Shanghai Zhengyi Machinery to Showcase Innovation at Sahara 2025 in Egypt
As Egypt accelerates agricultural modernization, Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd. is set to debut at Sahara 2025, the Middle East’s largest agribusiness expo, from October in Cairo. This year’s participation underscores Zhengyi’s commitment to addressing ... -
Troubleshooting and Solutions for Pellet Mill
The failure of pellet mill ring die to discharge materials is a common problem in the pelleting process, which is usually related to material properties, equipment status, operating parameters and other factors. The following are the main causes and corresponding solutions summarized in the indus... -
pellet_mill_or_extruder
Should you choose a pellet mill or an extruder? The decision hinges primarily on production goals (product type), raw material characteristics, functional requirements for the product (e.g., texture, nutrient retention, stability), and budget constraints. The two machines differ significan... -
The operation steps of Shanghai Zhengyi’s pellet mill ring die repairing machine are as follows:
The operation steps of Shanghai Zhengyi’s pellet mill ring die repairing machine are as follows: Install the ring die: Hoist the ring die to be repaired to the work area, install it on the mold mounting bracket, adjust the positions of the driven wheel and positioning wheel and lock them, ... -
Revolutionize Your Production Line with Our Ring Die Refurbish Machine
Revolutionize Your Production Line with Our Ring Die Refurbish Machine In the realm of pellet mill operations, the ring die stands as a critical component—its performance directly impacts output quality, energy efficiency, and overall production costs. Yet, constant wear from high-pressure pelle... -
Reasons and troubleshooting suggestions for pellet mill ring die fail
*Pellet mill ring die failure may be caused by various factors such as raw material characteristics, equipment parameters, mechanical failure or improper operation. The following is a specific analysis of the reasons: I. Raw material related issues1. Improper raw material humidity◦ The moisture c... -
Shanghai Zhengyi Machinery’s Successful Participation in Nigerian Exhibition
In June 2025, Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd. actively participated in the Nigeria International Trade Fair, leaving a deep impression on the African market with its innovative products and advanced technologies. Established in 1997, Shanghai Zhengyi Mac... -
Shanghai Zhengyi Machinery to Showcase Agricultural and Livestock Products at 2025 Kenya Exhibition
Shanghai Zhengyi Machinery to Showcase Agricultural and Livestock Products at 2025 Kenya Exhibition In a bid to strengthen its global footprint and foster international trade relations, Shanghai Zhengyi Machinery Engineering Technology Manufacturing Co., Ltd. is set to participate in the 2025 Ke... -
Upcoming Agricultural and Livestock Exhibition in Kenya: A Gateway to East African Market
In June 2025, Nairobi, the capital city of Kenya, is set to host a series of significant agricultural and livestock exhibitions. These events will not only showcase the latest advancements in the agricultural and livestock sectors but also serve as a crucial platform for regional and internationa...