Medium Industrial Ring Die Pellet Mill – MKRD350C-W
Details:
MKRD350C-W Medium Industrial Ring Die Pellet Mill: The Balance Between Capacity and Cost
The MKRD350C-W medium industrial ring die pellet mill from Meelko occupies the middle segment of the company's ring die pellet mill line. With a 350 mm diameter die and three-phase electric drive, this unit offers a production capacity superior to flat die pellet mills at an acquisition cost significantly lower than large-scale 420 mm or 508 mm machines, positioning it as the ideal solution for agricultural cooperatives, mid-size animal nutrition companies, and medium-scale bioenergy plants seeking to make the technological leap to ring die pelleting without the investment demands of a large-scale plant.
Ring Die Technology in an Accessible Format
Ring die technology offers proven advantages over flat die in terms of capacity, energy efficiency, and pellet quality, but has historically been available only in large, high-priced machines. The MKRD350C-W brings these advantages to a medium-sized format, allowing mid-scale producers and businesses to access the benefits of the ring die system without the investment and space constraints imposed by larger models. The pressing system design guarantees homogeneous compression and consistent production with low variability in pellet density and diameter.
The die is manufactured from high-alloy steel with surface heat treatment, and the pressing rollers from wear-resistant materials that can be adjusted to compensate for progressive wear throughout the tool's service life. This design reduces maintenance costs and extends component replacement intervals, improving equipment profitability in the medium and long term.
Applications of the MKRD350C-W
The MKRD350C-W is suitable for producing dehydrated alfalfa pellets, hay, straw, lignocellulosic biomass, cereal flours, protein concentrates, and compound feed blends for cattle, pigs, poultry, and fish. Its capacity places it in the optimal range for plants producing between 500 kg/h and 1,500 kg/h depending on the material and operating conditions. It is also used in bioenergy projects where wood or agricultural biomass pellets are destined for industrial boilers, co-generation plants, or export as renewable solid fuel.
Technical Parameters
The MKRD350C-W has a nominal capacity of 500 to 1,500 kg/h depending on the type and physical characteristics of the raw material. The main motor is three-phase electric high-voltage, with power adequate for continuous operation over extended production shifts. The die diameter is 350 mm and the holes are available in standard diameters to produce 6, 8, and 10 mm pellets. Die speed can be adjusted to optimize the relationship between capacity and product quality according to the raw material characteristics of each customer.
Advantages Over Other Models
Compared to the MKRD260C-W with a 260 mm die, the MKRD350C-W offers significantly higher production capacity with only a moderate increase in energy consumption, resulting in a more competitive cost per ton when operating at full load. Compared to the 420 mm model, the MKRD350C-W has a lower acquisition price, lower installed electrical power requirement, and a smaller installation footprint, making it viable in plants where available space or electrical capacity are limiting factors in equipment selection.
Installation and Complete Line
The MKRD350C-W can be installed as a standalone unit or integrated within a complete pelleting line that includes a feeder, steam conditioner, pellet cooler, and bagging system. Meelko offers consulting for the design of complete lines, including the selection of auxiliary equipment needed to maximize process capacity and quality based on the customer's target market characteristics. Installation requires a concrete base, industrial electrical panel with appropriate protections, and dust extraction system to comply with applicable industrial safety standards.
Maintenance and Spare Parts
The MKRD350C-W maintenance program includes periodic lubrication of the main shaft and pressing roller bearings, verification of die wear and roller adjustments every 200 hours of operation, and weekly review of the conditioning system. High-consumption spare parts such as dies, rollers, and bearings are available in Meelko's stock to minimize unplanned downtime. The company also offers die regrinding services to extend service life beyond normal wear limits.
Why Choose Meelko
With a presence in more than 30 countries and a complete ring die pellet mill line from 260 mm to large-format models, Meelko is the reference supplier for medium and large-scale industrial pelleting projects. The MKRD350C-W represents the best value-for-investment option in the medium-sized machine segment, combining proven technology, robust construction, and a technical support and spare parts network that guarantees continuous equipment operation throughout its entire service life.
Technical Specifications
Applications:
This product is ideal for a wide range of industrial applications, including:
• Material processing
• Industrial production
• Manufacturing operations
• Automation systems
• Construction projects
Warranty and Support
All our products include complete warranty and specialized technical support. Our team is available to help you with any consultation or maintenance need.
General Information
| Product Name | : | Medium Industrial Ring Die Pellet Mill – MKRD350C-W |
| Price | : | $42,000.00 |
| Subcategory | : | Industrial |
| Category | : | Pellet Mills |
Technical Specifications
| Power | : | 50 kW |
| Capacity | : | 500-700 kg/hr |
| Dimensions | : | 2150*1950*1900 mm |
| Weight | : | 2500 kg |
| Humidity | : | 20% |
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