HENGMU specializes in supplying biomass machinery along with its related accessories.

YHM60 Series Hammer Mill: Compact Power for Precision Grinding

Engineered Excellence in Compact Design

The YHM60 Series Hammer Mill represents a masterclass in space-efficient engineering, delivering industrial-grade performance in a remarkably compact footprint. Designed for small to medium-scale operations, this series combines robust construction with intelligent features typically found in larger, more expensive models. The YHM60 proves that superior grinding capability doesn’t require massive dimensions – just smart engineering.

Featuring an optimized grinding chamber and precision-balanced rotor, the YHM60 achieves particle consistency that rivals larger machines while consuming significantly less floor space. Its innovative airflow design ensures cool operation and prevents material buildup, making it particularly suitable for heat-sensitive applications and facilities with limited installation space.

Description

Technical Specifications & Performance Metrics

Power & Drive System

  • Motor Power Range: 22-37 kW (30-50 HP)

  • Rotor Diameter: 480 mm

  • Operating Speed: 3000 RPM

  • Drive Configuration: Direct coupling with flexible connection

Grinding Components

  • Hammer Quantity: 18 pieces, reversible design

  • Hammer Thickness: 5 mm standard (6 mm heavy-duty optional)

  • Active Screen Area: 0.28 m²

  • Available Screen Sizes: 0.8-6.0 mm perforation

Capacity & Efficiency

  • Processing Capacity: 1.5-5 tons/hour

  • Reduction Ratio: 15:1 standard

  • Specific Energy Consumption: 10-14 kWh/ton

  • Noise Emission: <82 dB under full load


Innovative Design Features

Smart Rotor Technology
The dynamically balanced rotor assembly features precision-machined discs and high-grade steel construction. This ensures vibration-free operation and extends bearing life, with documented service intervals exceeding 2000 hours in continuous operation.

Advanced Screen Management

  • Quick-release mechanism enables screen changes in under 8 minutes

  • Tension-free screen design eliminates stress points

  • Multiple material options including abrasion-resistant steel

  • Custom screen patterns available for specialized applications

Safety & Accessibility

  • Fully interlocked safety guards meeting CE standards

  • Magnetic protection system for tramp metal detection

  • Easy-access doors for routine maintenance

  • Emergency stop buttons at strategic locations


Application Performance Data

Agricultural Processing

  • Corn Grinding: 3-4 tons/hour with 3 mm screen

  • Wheat Processing: 2.5-3.5 tons/hour with 2 mm screen

  • Soybean Meal: 2-3 tons/hour with 4 mm screen

  • Particle Consistency: CV <12% across all agricultural materials

Biomass Preparation

  • Wood Chips: 1.5-2.5 tons/hour with 5 mm screen

  • Straw & Hay: 2-3 tons/hour with 4 mm screen

  • Consistent fiber length for optimal pelletizing

  • Excellent performance in high-moisture biomass

Specialty Applications

  • Herbs & Spices: 1-2 tons/hour with fine screens

  • Chemical Powders: 2-4 tons/hour with specialized configurations

  • Custom grinding solutions available


Operational Advantages

Energy Efficiency

  • High-efficiency motor design reduces power consumption

  • Optimized airflow minimizes energy waste

  • Smart hammer arrangement maximizes impact efficiency

  • Power monitoring capability for energy management

Maintenance Simplicity

  • Daily: Visual inspection and lubrication check (10 minutes)

  • Weekly: Hammer condition assessment and screen inspection (20 minutes)

  • Monthly: Comprehensive mechanical review (45 minutes)

  • Bearing life: 3000+ hours with proper maintenance

Space Optimization

  • Footprint: 1.8 m × 1.2 m

  • Height: 1.8 m

  • Feed Height: 1.5 m

  • Multiple discharge configurations available


Economic Value Proposition

Cost Efficiency

  • Lower initial investment than comparable capacity units

  • Reduced operating costs: $1.00-1.50 per ton processed

  • Minimal maintenance requirements

  • High resale value due to durable construction

Productivity Benefits

  • Quick changeover between materials: <10 minutes

  • Consistent product quality reduces reprocessing

  • High availability: >96% operational uptime documented

  • Easy integration with existing systems


Installation & Control Options

Flexible Installation

  • Stand-alone operation or system integration

  • Multiple feeding options: Screw conveyor, vibratory feeder, or manual

  • Various discharge configurations to suit plant layout

  • Minimal foundation requirements

Control Systems

  • Basic: Local control panel with manual operation

  • Standard: Automated start-up and shutdown sequences

  • Premium: PLC integration with remote monitoring capability

  • Safety: Comprehensive protection systems included


Comparative Performance Analysis

Versus Larger Models

  • 85% of capacity in 60% of the space

  • 25% lower energy consumption per ton

  • Equivalent particle quality and consistency

  • Faster response to material changes

Versus Traditional Designs

  • 40% improvement in screen change efficiency

  • 30% reduction in maintenance time

  • 20% longer component lifespan

  • Superior safety features


Future-Proof Design Elements

The YHM60 Series incorporates forward-thinking features including:

  • Digital readiness for IoT connectivity

  • Modular design for easy upgrades

  • Compatibility with advanced control systems

  • Adaptable for emerging material types

This compact hammer mill series demonstrates that advanced grinding technology can be both accessible and space-efficient. Whether for satellite facilities, pilot plants, or operations with space constraints, the YHM60 delivers performance that challenges larger competitors while offering unique advantages in flexibility and operational economy.

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