1. PAINPOINT DRIVEN OPENING

Are escalating operational costs and unpredictable downtime eroding your project margins? For plant managers and engineering contractors, the crushing and screening circuit is often the source of critical bottlenecks. Common challenges include:
Unscheduled Downtime: Premature component failure in highwear areas, leading to production halts that can cost thousands per hour.
Inconsistent Product Yield: Inefficient separation and sizing resulting in offspec material, reducing saleable tonnage and forcing reprocessing.
High Maintenance Burden: Complex, timeconsuming access for routine service and liner changes, increasing labor costs and safety risks.
Rigid Plant Flow: Equipment that cannot adapt to varying feed material characteristics or changing product specifications, limiting operational flexibility.
Spiraling Operating Costs: Unoptimized power consumption per processed ton and short intervals between major overhauls.

What if your primary crushing station and downstream screens could deliver higher availability, predictable maintenance windows, and superior product control? The foundation lies not just in equipment, but in purposeengineered design from an OEM factory with deep R&D investment.

2. PRODUCT OVERVIEW

This content details our range of stationary and modular crushing and screening equipment, engineered for heavyduty mineral processing, aggregate production, and construction material recycling. As an original equipment manufacturer (OEM) with a dedicated factory R&D division, we design integrated solutions where every component is optimized for systemic performance.

The core operational workflow involves:
1. Primary Reduction: Feed material is received and initially reduced by a crusher (e.g., jaw, gyratory) engineered for high throughput and tramp metal protection.
2. Secondary/Tertiary Processing: Material is conveyed to subsequent crushing stages (e.g., cone, impact crushers) for precise size reduction to target specifications.
3. Material Separation: Screens (vibrating, scalping) efficiently sort crushed material into defined product fractions.
4. Stockpiling & Recirculation: Onspec material is conveyed to stockpiles; oversize is automatically recirculated back into the circuit for further processing.

Application scope includes hard rock mining, granite/basalt quarries, gravel pits, and C&D waste recycling. Limitations exist for highly abrasive or sticky materials without specific liner technology and feed system modifications.

3. CORE FEATURES

Patented Chamber Geometry | Technical Basis: Computational Fluid Dynamics & Discrete Element Modeling (DEM) | Operational Benefit: Consistent product gradation with reduced flakiness index | ROI Impact: Higher premium product yield; up to 15% less recirculating load reduces wear on downstream components.

Unified Hydraulic System | Technical Basis: Centralized hydraulic power unit with proportional valves for all adjustment & clearing functions | Operational Benefit: Singlepoint setting changes for CSS/tramp release and faster chamber clearing | ROI Impact: 40% reduction in adjustment downtime; lower hydraulic system maintenance cost versus decentralized designs.

Modular Wear Component System | Technical Basis: Interlocking, reversible liner plates with common fixation hardware | Operational Benefit: Extended liner life through multiple wear positions; simplified changeout procedure | ROI Impact: 30% reduction in liner inventory costs; 50% faster liner replacement times.

DirectDrive Vibrating Mechanism | Technical Basis: Eccentric shafts mounted directly on screen body bearings, eliminating Vbelts & sheaves | Operational Benefit: More efficient power transmission with consistent screen box motion | ROI Impact: Up to 12% lower energy consumption per operating hour; elimination of belt maintenance.

Integrated Process Intelligence | Technical Basis: PLCbased system with load, pressure, temperature sensors feeding a centralized HMI | Operational Benefit: Realtime monitoring of crusher & screen performance with predictive alerts | ROI Impact: Enables conditionbased maintenance planning; prevents catastrophic failures.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard Benchmark | Our Crushing & Screening Solution | Documented Advantage |
| : | : | : | : |
| Crusher Liner Life (Abrasive Rock) | 450,000 MT | 600,000 MT | +33% improvement |
| Screen Panel Change Time (Primary Deck) | 810 hours | 56 hours | ~40% reduction in downtime |
| Power Consumption (Ton/ kWh) Baseline = X kWh/Ton| X kWh/Ton| 0.88X kWh/Ton| 12% improvement in efficiency |
| Mean Time Between Failure (Major Components) | 7,500 hours| 10,000 hours| +33% improvement in reliability |

5. TECHNICAL SPECIFICATIONS

Specifications vary by model series within the crushing and screening range. Representative specifications for a midrange cone crusher model are:

Capacity / Rating: Throughput capacity of 350 450 TPH depending on feed material and closedside setting (CSS).
Power Requirements: Main crusher drive motor: 250 kW. Total installed plant power (with conveyors/screens): ~550 kW.
Material Specifications: Highstrength fabricated steel main frame; Austenitic Manganese Steel (AMS) mantles/concaves; optional chrome white iron or ceramic composite liners for highly abrasive applications.
Physical Dimensions (Crusher Only): Approx. Length: 4.2m x Width: 3.0m x Height: 3.8m.
Environmental Operating Range: Designed for ambient temperatures from 25°C to +45°C with appropriate lubricants. Dustsealed bearings and IP65rated electrical components standard.

6. APPLICATION SCENARIOS

Granite Quarry Operation – Southeast USA

Challenge: Inconsistent product cubicity from existing secondary crushers leading to poor compaction rates for road base materials. High recirculating load was overstressing screens.
Solution: Installation of two OEM factorydeveloped cone crushers with patented multizone crushing chambers.
Results: Achieved a consistent product shape meeting state DOT specs reliably (+98% compliance). Recirculating load decreased by an average of 18%, increasing net system throughput by approximately 12%.

Iron Ore Processing Contractor – Western Australia

Challenge: Extreme abrasion causing jaw crusher cheek plates and cone liners to fail every 68 weeks at significant cost in parts and lost production during changes.
Solution: Deployment of a primary jaw crusher and secondary cone crushers fitted with proprietary composite metal matrix liners developed through factory R&D testing.
Results: Liner life extended to an average of 14 weeks—a >75% improvement—directly reducing annual wear part costs by an estimated AUD $280k per line.

7. COMMERCIAL CONSIDERATIONS

Our crushing and screening equipment is offered across three primary tiers:
1. Standard Duty Range: For consistent feed materials like limestone/aggregate plants offering robust performance at competitive capital cost.
2. HeavyDuty Range: Engineered for hard rock mining applications featuring enhanced metallurgy bearing systems designed specifically by our R&D team
3.Modular/SkidMounted Range: Preassembled units designed to reduce installation time/costs

Optional features include automated setting regulation systems advanced dust suppression packages telematics packages remote monitoring

Service packages are structured as Bronze Silver Gold levels covering from basic parts supply up to fullsite managed service contracts including planned maintenance

Financing options include capital purchase leasing structures tailored rentaltoown agreements

8.FAQ

Q1 Are your crushing plants compatible with our existing conveyors stackers?
A1 Our engineering team can design interface points chutes transfer stations ensure integration Standard belt widths speeds head drives are accommodated

Q2 What typical increase production efficiency should we expect?
A2 Based on field data upgrades involving both crushers screens typically yield net system throughput gains between depending on baseline configuration Material characteristics are key determinant

Q3 How does your factory R&D translate better reliability?
A3 Components undergo accelerated lifecycle testing simulated environments before release This validation process identifies failure modes early leading more durable designs fewer field issues

Q4 What warranty period do you offer what does cover?
A4 We provide month warranty on major structural components months on mechanical electrical assemblies Warranty covers defects materials workmanship under normal operating conditions following prescribed maintenance schedules

Q5 Do you provide process flow design support new greenfield sites?
A5 Yes our project engineering group works directly contractors develop optimized flow sheets equipment selection based volumetric requirements product specifications This service included major system quotations