Pressure roller granulator MKGR-2000 - 2000 kgh with compacting rollers
Details:
The MKGR-2000 pressure granulator from Meelko is the most powerful model in the roller compaction granulator line, designed for large-scale industrial operations requiring continuous granule production at a rate of 2000 kilograms per hour. With 500-millimeter diameter compacting rollers and a 30-kilowatt main motor, this granulator is specifically engineered for high-capacity fertilizer plants, large-volume chemical industries, and mineral processing operations demanding uninterrupted, consistent production of high-quality granules. The combination of larger roller diameter and greater motor power allows processing materials that are harder to compact with greater efficiency than lower-capacity models.
The dry compaction granulation principle of the MKGR-2000 transforms powdered materials into granules without liquid additives or subsequent drying processes, significantly reducing energy costs and production cycle times. Powdered material enters the compression zone between the two 500mm main rollers in a controlled manner, where the enormous applied pressure mechanically fuses particles together to form a continuous compacted sheet. This sheet passes through a granulation and classification system producing granules of the specified size, with fines automatically recirculated to maximize raw material utilization and reduce waste to the minimum possible.
The 500-millimeter compacting rollers of the MKGR-2000 represent the most critical system component and have been manufactured to the highest quality specifications to guarantee reliable long-term operation. The larger diameter of these rollers, compared to lower-capacity models, provides a more extensive compression zone that distributes working pressure over a larger area, resulting in better compacted product quality and longer roller service life. Each roller surface features a specially machined texture that optimizes capture of fed material and maximizes compaction efficiency throughout the production process.
The 30-kilowatt electric motor of the MKGR-2000 is the component that defines maximum system capacity. This motor was specifically selected to provide the torque necessary to maintain high and consistent compaction pressure even when processing materials with different compression resistance levels, from low-resistance granular fertilizers to mineral compounds requiring considerably higher pressures. The transmission system connects the motor to the roller pair through a high-efficiency helical gear reducer that distributes torque equitably between both rollers to guarantee symmetrical compaction.
The MKGR-2000 feeding system uses a variable-speed dosing screw with independent motor that allows precise adjustment of material flow toward the compression zone. This precise flow regulation is fundamental to maintaining optimal compaction conditions and ensuring consistent quality of the granulated product. The system includes a preconditioner that homogenizes material before compression, eliminating moisture and temperature variations that could negatively affect compacted sheet quality and consequently the density and hardness of the final granules produced.
The MKGR-2000 frame is dimensioned for the enormous forces involved in the high-pressure compaction process at 2000 kg/h capacity. The main frame is manufactured from high-strength structural steel through a controlled welding process that guarantees dimensional integrity and fatigue resistance during thousands of hours of continuous operation. The hydraulic pressure adjustment system allows modifying the compaction force between rollers without stopping production, facilitating process optimization for different materials or formulations without loss of productive time.
Primary applications of the MKGR-2000 include high-tonnage NPK compound fertilizer production, compaction of potassium chloride and urea to reduce dust in handling and transport operations, granulation of micronutrients and mineral salts for the agricultural industry, and processing of industrial chemical compounds that need to be transformed from powder to granular form to facilitate dosing and application. The 2000 kg/h capacity makes it the ideal equipment for plants needing to produce significant volumes of granulated product to meet medium and large-scale commercial demands.
The MKGR-2000 control system incorporates advanced instrumentation for real-time monitoring of all critical process variables, including roller hydraulic pressure, feed speed, bearing temperatures, and main motor energy consumption. An automatic control system continuously adjusts operating parameters to maintain product quality within pre-established specifications, activating alarms and executing controlled safety stops when deviations are detected that could compromise product quality or equipment integrity.
MKGR-2000 maintenance has been designed to minimize productive downtime and maximize equipment availability. The compacting rollers are accessible for inspection and replacement through a frame opening system that does not require heavy special tools. The hydraulic system features high-efficiency filtration circuits that extend oil service life and prevent hydraulic component contamination. Meelko provides specialized technical support and guaranteed spare parts availability to ensure unplanned downtime is minimal and predictable.
Meelko offers the MKGR-2000 granulator with complete international shipping service including logistics coordination, industrial packaging, and customs documentation for importation to any world destination. The equipment is manufactured to order with technical specifications required by each customer and delivered with test certificates verifying compliance with specified capacity and product quality. After-sales support includes commissioning assistance, initial system calibration, and technical staff training to guarantee maximum utilization of equipment capabilities from the first day of production.
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.
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General Information
| Product Name | : | Pressure granulator 2000 kgh |
| Price | : | $35,000.00 |
| Subcategory | : | Pressure granulators |
| Category | : | Fertilizers |
Technical Specifications
| Power | : | 30 kW |
| Capacity | : | 2000 kg/hr |
| Dimensions | : | 2800x1400x2000 mm |
| Weight | : | 2300 kg |
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