1. PAINPOINT DRIVEN OPENING

Are escalating operational costs and unpredictable downtime eroding your project margins? For plant managers and contractors, the crushing and screening circuit is often the bottleneck where inefficiencies compound. Common challenges include:
Excessive Downtime for Maintenance: Frequent liner changes, unexpected bearing failures, and conveyor issues can halt your entire production line for hours.
Inconsistent Product Gradation: Outofspec material leads to rejected loads, reprocessing costs, and dissatisfied clients, directly impacting profitability.
High Energy Consumption per Ton: Older or poorly configured equipment consumes disproportionate power, making your costperton metric uncompetitive.
Rapid Wear Part Degradation: Abrasive feed material can devastate crusher mantles, screens, and liners, leading to staggering recurring parts expenditure.
Inflexible Setup for Changing Demands: Fixed plants struggle to adapt to varying feed stock or required product mixes, limiting operational agility.

How do you transition from reactive maintenance to predictive operations? Can your circuit reliably produce multiple spec products at a lower cost per ton? The solution lies in specifying equipment engineered to address these exact pain points.

2. PRODUCT OVERVIEW

The modern mobile tracked cone crusher represents a pivotal evolution in secondary and tertiary crushing. Designed for direct feed from a primary crusher or a screening unit, it processes material into precisely graded aggregates for concrete, asphalt, or road base applications.

Operational Workflow:
1. Feed Reception: Prescreened material from an upstream jaw crusher or scalper is conveyed directly into the crusher’s feed hopper.
2. Crushing Cycle: Material enters the crushing chamber where a gyrating mantle compresses it against concave liners (bowls), applying interparticle comminution for a cubical product.
3. Dynamic Adjustment: The hydraulic CSS (Closed Side Setting) system allows operators to adjust output size onthefly via the control system without stopping the process.
4. Product Discharge: Crushed material exits through the bottom of the chamber onto a discharge conveyor for transport to either a stockpile or an adjacent screening unit.

Application Scope & Limitations:
Scope: Ideal for mediumtohard stone (granite, basalt), recycled concrete and asphalt (RAP/RCA), and iron ore. Excels in producing highquality aggregate chips and sand.
Limitations: Not suitable as a primary crusher for runofquarry shot rock. Maximum feed size is limited by the machine’s inlet dimensions. Sticky or clayheavy materials may require prescreening to prevent chamber packing.

3. CORE FEATURES

Direct Drive Crusher | Technical Basis: Eliminates Vbelts and associated components by coupling the engine directly to the crusher via a clutch | Operational Benefit: Reduces power transmission losses and removes routine belt tensioning/maintenance | ROI Impact: Field data shows up to 8% improved fuel efficiency and reduced scheduled maintenance time.

Hydraulic CSS & Chamber Clearing | Technical Basis: Integrated hydraulic rams control the crusher setting and allow the mantle to be raised to clear blockages | Operational Benefit: Operators can adjust product size in under 2 minutes and clear stalls without manual intervention | ROI Impact: Minimizes noncrushing time by an average of 15 hours per month compared to manual shim systems.

Patented AntiSpin System | Technical Basis: Prevents uncrushed material from causing excessive head spin in reverse direction | Operational Benefit: Reduces wear on manganese liners by up to 30% by minimizing metalonmetal grinding in noload conditions | ROI Impact: Extends liner lifecycles, directly lowering costperton wear part costs.

OnBoard Process Tracking Telemetry | Technical Basis: Realtime sensors monitor power draw, pressure, CSS setting, and production rates | Operational Benefit: Provides actionable data for optimizing feed rates and predicting maintenance needs before failure occurs | ROI Impact: Enables conditionbased maintenance scheduling, reducing unplanned downtime by an estimated 25%.

HeavyDuty Feeder & Hopper Design | Technical Basis: Reinforced hopper with integrated prescreen bypass chutes manages fines before they enter the chamber | Operational Benefit: Increases effective capacity by preventing chamber chokeup with fine material; promotes consistent cavity fill level | ROI Impact: Improves overall circuit throughput stability by ensuring optimal crusher utilization.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Average) | Mobile Tracked Cone Crusher Solution | Advantage (% Improvement) |
| : | : | : | : |
| Liner ChangeOut Time (Hours) | 8 12 Hours (Manual Shim Systems) | 50% Faster |
| Fuel Consumption per Ton Crushed (Liters/Ton) ~0.9 1.2 L/Ton ~0.75 0.85 L/Ton Up To ~20% More Efficient |
| Product Cubicity (% of Product within Spec) ~8590% >95% Improved Yield of Premium Aggregate |
| Tramp Metal Release / Clearance Time ~4560 Minutes <10 Minutes ~80% Less Downtime |

5. TECHNICAL SPECIFICATIONS

Model Designation: MHC Series
Crusher Head Diameter: 1300mm (51")
Maximum Feed Size: 250mm (10")
Closed Side Setting Range: 16mm 45mm (5/8" 1¾")
Power Unit Tier IV Final / Stage V Compliant Diesel Engine rated at [Specific kW/HP]
Hopper Capacity: [Specific m³] with [Specific m] feeder
Transport Dimensions (L x W x H): [Specific L] x [Specific W] x [Specific H]
Operating Weight: Approximately [Specific Tonnage] tonnes
Material Specifications: Highstrength steel chassis; Abrasionresistant steel wear plates; Manganese steel crusher liners.
Environmental Operating Range: Certified for operation from 25°C to +45°C (13°F to +113°F).

(Note: Specific numerical values would be populated based on exact model.)

6. APPLICATION SCENARIOS

Granite Quarry Secondary Crushing Challenge: A large quarry needed consistent production of three separate aggregate products but faced bottlenecks due to lengthy changeover times on their fixed secondary cone plant. Solution: Implementation of two MHC Series mobile tracked cone crushers in closed circuit with screening decks. Results: By quickly repositioning units between tasks, changeover time was reduced from half a shift to under one hour each cycle resulting in a measured increase of total monthly production volume by over .

Urban Recycling Contractor Challenge: A contractor processing demolition concrete experienced high wear costs frequent tramp metal incidents causing significant downtime. Solution: Deployment of an MHC Series cone crusher equipped with advanced metal detection release system automatic setting regulation. Results: Tramp metal events were cleared automatically within seconds eliminating related mechanical damage Wear part consumption decreased due controlled feeding resulting in reduction costperton processed recycled material

7 COMMERCIAL CONSIDERATIONS

Equipment pricing tiers are structured based on capacity output optional configurations:

Base Configuration Tier Includes core crushing unit standard discharge conveyor basic telematics

Premium Configuration Tier Adds integrated prescreen extended conveyors advanced dust suppression system enhanced telematics package remote monitoring

Optional Features Hydraulic folding side conveyors dual power capability electric drive magnet separator sound suppression canopy

Service Packages Available:
Proactive Maintenance Plan Scheduled inspections parts discounts priority support
Full Maintenance Lease Covers all scheduled unscheduled maintenance fixed monthly cost

Financing Options Flexible leasetoown arrangements operating leases projectbased rental terms available subject credit approval

8 FAQ

What upstream equipment is required?
It is designed receive feed directly from primary jaw crushers large capacity mobile screens Feed size must comply machine inlet specifications

How does it manage varying rock hardness?
The hydraulic adjustment overload protection automatically accommodate fluctuations maintain consistent product gradation protect internal components

What typical operational staffing required?
Unit can operated single person from standard control panel remote control option available further reduce manpower requirements

Are parts interchangeable other brands?
No Proprietary design optimized performance Genuine OEM parts recommended ensure specified output reliability warranty compliance

What lead time delivery commissioning?
Standard models typically available within weeks Custom configurations may require longer Delivery includes basic site commissioning operator training