1. PAINPOINT DRIVEN OPENING

Managing slag is a persistent bottleneck with tangible costs. Are you facing these operational challenges?
Low Throughput & High Labor Costs: Manual breaking and primary crushing of large slag lumps is slow, laborintensive, and creates a production bottleneck, delaying downstream processing.
Excessive Equipment Wear: The abrasive nature of metallurgical slag rapidly degrades standard crusher components, leading to frequent downtime for liner changes and maintenance, directly impacting your plant’s availability.
Unreliable Sizing & Contamination: Inconsistent particle size output from inadequate crushing equipment hampers efficient metal recovery and creates issues in subsequent screening or separation stages, reducing final product purity and value.
High Operational Costs: The combined expenses of premature part replacement, high energy consumption from inefficient machinery, and significant labor for clearing jams and performing maintenance erode your profit margins.

What if your slag handling system could transform this cost center into a more predictable, efficient process? The solution lies in purposeengineered crushing technology.

2. PRODUCT OVERVIEW

A Slag Crusher Plant is a stationary or semimobile processing system specifically engineered to reduce large slag from furnaces (BOF, EAF, blast furnace) into graded, reusable aggregate or to liberate entrapped metal for recovery. It is not a generalpurpose mining crusher but a robust circuit designed for extreme abrasion and impact.

Operational Workflow:
1. Primary Crushing: Large slag feed (up to 12 cubic meters) is reduced by a heavyduty jaw crusher or impactor.
2. Secondary Crushing & Screening: Material is further reduced via a cone crusher or another impactor and screened to separate metal from aggregate.
3. Metal Separation: Liberated metal is removed via magnetic separators or manual picking stations.
4. Final Sizing & Stockpiling: Aggregate is conveyed to final screening decks for precise grading before stockpiling for sale or reuse.

Application Scope: Integrated into steel plants, smelters, foundries, and slag processing yards for ferrous and nonferrous slag.
Limitations: Not designed for primary ore processing or extremely hard igneous rock. Feed size must be controlled per plant design specifications.

3. CORE FEATURES

HeavyDuty Jaw Crusher | Technical Basis: High manganese steel castings with optimized nip angle | Operational Benefit: Handles large, irregular slag lumps with high compressive force; reduces bridging and feeding issues | ROI Impact: Higher primary reduction reliability decreases frontend loader cycle time and labor by an estimated 1520%.

AbrasionResistant Liners & Components | Technical Basis: AR400/500 steel plates and specialized chromium alloys in highwear zones | Operational Benefit: Extends operational intervals between maintenance shutdowns; withstands continuous abrasive wear | ROI Impact: Field data shows a 4060% improvement in liner life compared to standard materials, reducing part inventory costs and downtime.

Integrated Magnetic Separation System | Technical Basis: Overband selfcleaning magnets or drum magnets placed at optimal transfer points | Operational Benefit: Automatically recovers liberated ferrous metal concurrently with the crushing process, improving purity of both end products | ROI Impact: Increases metal recovery yield by 812%, providing a direct revenue stream from what was previously waste.

Robust Vibrating Grizzly Feeder | Technical Basis: Heavyduty construction with stepped grizzly bars to bypass fines | Operational Benefit: Removes subsize material prior to primary crushing, increasing effective capacity; protects crusher from unnecessary wear | ROI Impact: Improves overall plant throughput efficiency by up to 25% and reduces crusher loadrelated energy consumption.

Centralized Greasing & Monitoring Points | Technical Basis: Manifolded lubrication lines for key bearings with accessible panels | Operational Benefit: Enables safe, rapid routine maintenance during scheduled stops; simplifies condition monitoring | ROI Impact: Reduces planned lubrication service time by approximately 30%, enhancing plant availability.

Adjustable Discharge Setting Mechanisms| Technical Basis: Hydraulic or mechanical adjustment systems on crushers| Operational Benefit: Allows operators to finetune final product size based on market demand or downstream process requirements without major disassembly| ROI Impact: Provides operational flexibility to produce highervalue aggregate specifications, maximizing sales revenue per ton processed.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard (Typical Setup) | Our Slag Crusher Plant Solution | Advantage (% Improvement) |
| : | : | : | : |
| Liner Life in Primary Crusher| Standard Manganese Steel | Proprietary Alloy Composite Liners | +50% Longer Life |
| Metal Recovery Rate| Postcrushing magnetic separation only | Inline multistage magnetic separation at key points| +10% Yield Improvement |
| Tonnage Processed per Maintenance Hour| High manual intervention required| Optimized layout with centralized service access| +35% Operational Uptime |
| Energy Consumption per Ton| Standard drive systems & inefficient flow| Optimized chamber design & correctly sized motors| 15% Power Cost |
| Final Aggregate Consistency (Gradation)| Variable due to wear & singlestage crushing| Controlled multistage crushing with screening loops| +/5% Specification Adherence |

5. TECHNICAL SPECIFICATIONS

Capacity Range: Configurable from 50 TPH to over 300 TPH.
Power Requirements: Total connected load from 150 kW to 600 kW depending on configuration; designed for 415V/50Hz/3Ph or customerspecified industrial supply.
Material Specifications: Primary frame constructed from heavyduty structural steel (IS 2062). Highwear components utilize Mn Steel Castings (IS 276 Gr. III), AR400/500 abrasionresistant steel plates.
Physical Dimensions (Typical Setup): Footprint approximately 25m (L) x 15m (W) x 12m (H). Can be designed as modular skids for easier installation.
Environmental Operating Range: Designed for ambient temperatures from 10°C to +45°C. Dust suppression spray systems are available as an option for compliance with local regulations.

6. APPLICATION SCENARIOS

Integrated Steel Plant Slag Yard | Challenge: A major steel producer faced severe downtime every 68 weeks due to wornout liners in their primary slag crusher, bottlenecking their entire slag handling circuit.| Solution: Implementation of a Slag Crusher Plant featuring the proprietary alloy composite liners in the primary jaw and secondary impactor.| Results: Liner replacement intervals extended to 1416 weeks. This change contributed to an annual increase of ~400 hours of operational uptime and reduced liner costs by an estimated ₹28 lakhs per year.

Independent Slag Processing Contractor | Challenge: Inconsistent final aggregate size from an aging singlestage crusher led to product rejection by concrete readymix customers, limiting market opportunities.| Solution: A twostage Slag Crusher Plant with a vibrating screen in closed circuit configuration was installed.| Results: Achieved consistent production of two graded aggregates (010mm & 1020mm). Product acceptance rate increased from ~70% to over 95%, allowing entry into highervalue construction markets.

7. COMMERCIAL CONSIDERATIONS

Our Slag Crusher Plants are offered in three primary tiers:
Standard Duty Plant: For lowervolume processors (<100 TPH), focusing on core reliability.
Heavy Duty Plant: For highvolume steel plants (100250 TPH), featuring enhanced wear protection and automation.
Custom Engineered Plant: For unique feed materials or space constraints (>250 TPH), designed per specific site requirements.

Optional features include automated metal sorting conveyors, advanced dust suppression systems (fog cannons), PLCbased monitoring panels, and enclosed structures.

We offer comprehensive service packages ranging from annual maintenance contracts with guaranteed response times to full wearpart supply agreements that cap your costperton crushed. Financing options through partner institutions can structure the capital investment into manageable operational payments aligned with your production output.

8. FAQ

1. Is this plant compatible with our existing conveyor infrastructure?
Our engineering team can design the feed hopper height discharge points of the new Slag Crusher Plant interface directly with your current conveying system layout provided dimensional data is shared during the quotation phase

2 How will installation affect our current operations?
We recommend installation during scheduled plant shutdowns Modular skid mounted designs minimize onsite assembly time Typically full commissioning can be completed within two weeks

3 What are the expected operating costs beyond initial purchase?
Major operating costs are power consumption wear parts replacement power consumption varies by model but averages between kWh per ton processed Wear parts cost can be estimated upfront based on your projected annual tonnage

4 Do you provide performance guarantees?
Yes our contracts include guaranteed minimum throughput capacity under defined feed conditions specific material specifications

5 What training do you provide for our operations team?
We provide comprehensive onsite training covering safe operation routine maintenance procedures troubleshooting common issues ensuring your team achieves full proficiency

6 Can this plant handle both ferrous copper smelting slags
While optimized for ferrous slags core components are suitable non ferrous applications Material testing recommended highly corrosive feeds alloy adjustments may be required