News
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Optimizing Corn-Based Layer Feed Pellet Quality: A Hongyang Ring Die Pellet Mill Case Study from Colombia
Executive Summary Colombia’s poultry sector produced a record 19.5 billion eggs in 2025, with per capita consumption reaching an all-time high of 366 eggs per year,...Read more -
Moldova Dairy Feed Mill Achieves Stable 7.2 TPH Output with Hongyang Ring Die Pellet Mill | Customer Case
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How a Tunisian Broiler Integrator Achieved Consistent Pellet Quality and Lower Feed Costs with Hongyang Ring Die Pellet Mill
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Hongyang HYPM508 Ring Die Pellet Mill and Counterflow Cooler Stabilize Dairy Feed Production at a Nakuru, Kenya Feed Mill
Parameter Detail Country Kenya Region Nakuru County, Rift Valley Customer Type Medium-scale commercial dairy feed manufacturer Feed Type Dairy concentrate pellets (14–18% crude protein, 6 mm...Read more -
Arctic Char Feed Pellet Durability: Hongyang Ring Die Pellet Mill Case Study in Iceland
Executive Summary Iceland’s aquaculture sector produced 64,417 tonnes of farmed fish in 2025, representing a 17% year-over-year increase according to Statistics Iceland. Arctic char (Salvelinus alpinus)...Read more -
Methods for Improving Feed Pellet Durability Index (PDI)
The Pellet Durability Index (PDI) is the feed industry’s standard metric for pellet physical quality. Measured by tumbling a sample of pellets in a standardized...Read more -
Ring Die Materials and Manufacturing Processes
The ring die is the heart of a pellet mill. Its material composition and manufacturing quality directly determine pellet quality, production capacity, energy consumption, and the...Read more -
Cause Analysis and Solutions for Ring Die Cracking
Introduction Ring die cracking is among the most costly failure modes in pellet mill operation. Unlike progressive wear which degrades pellet quality gradually and provides warning...Read more -
Ring Die Service Life Extension and Maintenance Guide
A ring die represents one of the most significant consumable costs in feed mill operations. Industry data indicates that a standard-quality ring die typically processes approximately...Read more -
Norway Salmon Feed Producer Achieves 93% Pellet Durability with Hongyang Ring Die Pellet Mill Technology
Executive Summary Norway is the world’s largest producer of farmed Atlantic salmon, harvesting 1.553 million tonnes in 2024 and consuming an estimated 1.8 to 2.0 million...Read more -
How a Serbian Layer Feed Mill Achieved 96.8% Pellet Durability with Hongyang’s Double Shaft Paddle Mixer
Executive Summary A poultry feed manufacturer in Serbia’s Vojvodina province replaced an aging ribbon mixer with Hongyang’s SHSJ2000 double shaft paddle mixer in Q2 2025. Within...Read more -
Estonian Swine Producer Achieves 8% Feed Efficiency Gain with Hongyang Ring Die Pellet Mill
 Executive Summary Country: Estonia Client Type: Mid-size integrated swine operation (2,800 sows, farrow-to-finish) Feed Type: Finisher pig complete feed (corn-barley-wheat-SBM based) Equipment: Hongyang HYPM-508 ring...Read more
