Url Slug: high-density-hydraulic-bagging-machine-alfalfa-baling
High-Density Hydraulic Bagging Machine for Alfalfa Baling
The NKB220 is a hydraulic bagging machine engineered for high-density baling of alfalfa and similar agricultural materials. With a working pressure of 21MPa and a bale capacity of 90 blocks per hour, it achieves bale densities exceeding 400kg/m³, as proven in a Romanian installation. This machine reduces transportation costs by approximately 30% and boosts operational efficiency, making it an essential investment for agricultural producers and feed processors.
Key Selling Points
- ✅ High-Density Output: Achieves over 400kg/m³ bale density (source: Romania case study), increasing transport efficiency by 30%.
- ✅ Efficient Cycle: 22s compression time, 90 bales/hour, and 2.5-3 tons/hour capacity ensures rapid processing.
- ✅ Robust Construction: Carbon steel frame (material: Carbon Steel) withstands continuous 24/7 industrial duty.
- ✅ Wide Voltage Range: Operates on 200-480V/50Hz/3Phase, adaptable to global electrical standards.
- ✅ Automation Ready: PLC-controlled continuous automatic operation (from scenario data) reduces labor costs.
- ✅ Certified Safety: Meets EN ISO 12100:2010, EN 60204-1:2018, and EN 415-1:2014 (EU verification of conformity).
Technical Specifications
| Parameter |
Value |
| Model | NKB220 |
| Pressure | 200Ton |
| Working Pressure | 21MPa |
| Bale Size (L*W*H) mm | 480*480*(220-350) |
| Compress Time | 22s |
| Bale Capacity | 90 blocks/hour |
| Moisture Requirement | 13% or under |
| Feed Opening Size (L*H) | 700*480mm |
| Bale Weight | 30-35 Kg/bag |
| Capacity | 2.5-3 T/hour |
| Voltage | 200-480V/50Hz/3Phase |
| Power | 40 HP |
| Machine Size (L*W*H) | 4260*1100*1800mm |
| Machine Weight | 6 Tons |
Models and Options
Standard NKB220 model as listed. Options for customized bale size, PLC programs for specific materials (e.g., alfalfa with high moisture), and integrated conveyor lines are available upon request.
Materials and Structure
Constructed from high-tensile carbon steel for durability and longevity. The hydraulic system is designed for low noise and low energy consumption (from scenario special requirements).
Applications
Ideal for agricultural materials like alfalfa, straw, and silage, as well as industrial materials needing compaction and packaging. Suitable for food, pharmaceutical, packaging, chemical, electronics, metal, waste treatment, and recycling industries.
Customization
We offer customization in bale dimensions, compression pressure, PLC programs, and auxiliary equipment such as conveyors and bagging attachments. Contact us with your specific requirements.
Case Study
Romania Alfalfa Baling Project
A Romanian customer installed one set of fully automatic alfalfa hydraulic baler. The machine was customized to handle large day-night temperature differences and fluctuating moisture content. Result: bale density increased to over 400kg/m³, reducing transportation costs by ~30%, and doubling baling efficiency. On-site training was provided.
FAQ
Q1: What is the maximum moisture content for baling?
The machine requires moisture content of 13% or under to achieve optimal bale density and prevent jamming.
Q2: Can it handle both alfalfa and straw?
Yes, it is suitable for straw, alfalfa, and other similar agricultural materials. Custom settings can be programmed via PLC.
Q3: What is the typical delivery time?
Please contact us for current lead times as they vary based on order size and customization.
Q4: Does it comply with EU safety standards?
Yes, it carries a Verification of Conformity with EN ISO 12100:2010, EN 60204-1:2018, and EN 415-1:2014.
Q5: Can I get a customized bale size?
Bale size can be adjusted within the range of 480×480×(220-350) mm. Please discuss your exact needs with our engineers.
Q6: What is the power consumption?
The machine is equipped with a 40 HP motor, and the design focuses on low energy consumption.
Q7: How many operators are needed?
Due to PLC-controlled continuous operation, it can be operated with minimal labor, typically one supervisor.
Inquiry Information
For pricing and further details, please contact:
Email: Sales@nkbaler.com
Tel/WhatsApp: +86 15021631102
Image Filename and Alt Suggestions
- Main image: nkb220-alfalfa-hydraulic-baler-front.png - Alt: NKB220 hydraulic baler front view for alfalfa baling
- Detail image: nkb220-alfalfa-hydraulic-baler-control-panel.png - Alt: NKB220 hydraulic baler control panel
