1. OUVERTURE ENTRAÎNÉE PAR POINT DE DOULEUR

Are escalating operational costs and unpredictable downtime eroding your quarry or mine's profitability? Primary crushing stages present persistent challenges that directly impact your bottom line. Consider these common scenarios:
Temps d'arrêt excessif pour la maintenance: Frequent liner changes and unexpected mechanical failures halt your entire processing line, coûtant des milliers de dollars par heure en perte de production.
Unscheduled Stoppages from Tramp Metal: Unseen metallic contaminants cause catastrophic damage to crusher internals, leading to lengthy, expensive repairs.
Débit incohérent & Taille du produit: Fluctuations in feed material hardness or size lead to poor yield control, bottlenecking downstream processes and reducing final product quality.
SkyHigh Energy Consumption: Inefficient crushing chambers and drives result in disproportionate power costs for the tonnage produced.
Dégradation rapide des pièces d’usure: Premature failure of jaw plates and other wear components drives up your costpertonne and increases inventory complexity.

Is your primary crusher a reliable asset or a recurring liability? The solution lies not just in a machine, but in engineered durability and predictable performance.

2. APERÇU DU PRODUIT

The Chinese JC5000 Jaw Crusher is a heavyduty, singletoggle primary crusher engineered for the most demanding mining, carrière, et applications de recyclage par démolition. It is designed as the first stage in mineral reduction, processing blasted rock, gravier de rivière, and reinforced concrete into a consistent, coarse aggregate.

Flux de travail opérationnel:
1. Consommation alimentaire: Matière première de grande taille (up to 1300mm) is loaded into the deep, nonchoking crushing chamber via dump truck or excavator.
2. Concassage compressif: A robust eccentric shaft drives a moving jaw plate in an elliptical motion against a fixed jaw plate, applying immense compressive force to fracture the rock.
3. Ajustement du paramètre de décharge: The product size is precisely controlled by a hydraulic toggle adjustment system, allowing changes to be made quickly and safely under load.
4. Décharge & Transport: Crushed material exits through the bottom discharge opening onto a primary conveyor belt for transport to secondary processing or stockpiling.

Champ d'application & Limites:
Portée: Ideal for hightonnage primary crushing of abrasive materials like granite, basalte, minerai de fer, et béton recyclé. Suited for stationary plants or largescale mobile setups.
Limites: Non conçu pour être mouillé, sticky materials that may cause packing. Requires a stable, reinforced concrete foundation. Maximum feed size and capacity are finite; detailed feed analysis is required for optimal model selection.

3. CARACTÉRISTIQUES PRINCIPALES

HeavyWelded Steel Frame | Base technique: Analyse par éléments finis (FEA) répartition optimisée des contraintes | Avantage opérationnel: Eliminates frame fatigue cracking under cyclical loads; garantit l’intégrité structurelle à long terme | Impact sur le retour sur investissement: Decadeslong service life reduces capital replacement cycles

Système de réglage à bascule hydraulique | Base technique: Dualacting hydraulic cylinders replace traditional mechanical shims | Avantage opérationnel: Enables remote CSS adjustment in minutes versus hours; allows clearing of stalled chamber under load | Impact sur le retour sur investissement: Reduces downtime for product changeovers by up to 80%, increasing plant flexibility

Deep Symmetrical Crushing Chamber | Base technique: Optimized nip angle and longer crushing surface | Avantage opérationnel: Promotes rockonrock particle degradation, reduces wear on jaw plates themselves; enhances throughput capacity | Impact sur le retour sur investissement: Lowers costpertonne through extended wear part life and higher yield

HeavyDuty Spherical Roller Bearings | Base technique: Labyrinth seals with grease purging system | Avantage opérationnel: Protects bearing integrity from dust ingress; handles high radial and axial loads from uneven feed | Impact sur le retour sur investissement: Prevents the 1 cause of catastrophic bearing failure, avoiding weeks of unscheduled downtime

PLCBased Automated Control & Surveillance | Base technique: Integrated sensors for power draw, bearing temperature, and hydraulic pressure | Avantage opérationnel: Provides realtime operational data and predictive maintenance alerts to your control room | Impact sur le retour sur investissement: Enables conditionbased maintenance planning, preventing unexpected failures and optimizing component life

4. AVANTAGES CONCURRENTIELS

| Mesure de performances | Référence des normes de l'industrie | JC5000 Solution Documented Performance | Avantage (% Amélioration) |
| : | : | : | : |
| Disponibilité (Temps de disponibilité) | ~8590% (programmé & arrêts imprévus) | Field data shows consistent >94% availability over 24month periods| +5% à +10% |
| Durée de vie des pièces d'usure (Jaw Plates Abrasive Rock) | ~120150k tonnes per set (MN13 steel) Les tests industriels démontrent >180k tonnes par jeu (MN18 installed) with optimized chamber design| +20% à +30% |
| Efficacité énergétique (kWh/tonne) Varies by material ~0.8 1.2 kWh/tonne Verified site audits report 0.72 0.95 kWh/tonne on granite applications| Jusqu'à 15% |
| Temps d'ajustement CSS (Mechanical vs Hydraulic)| 24 hours with manual shim handling Average time of <15 minutes via hydraulic system control panel| 90% |

5. SPÉCIFICATIONS TECHNIQUES

Ouverture d'alimentation: 1500mm x 1300mm (59" x 51")
Taille maximale d'alimentation: 1300mm (51")
Réglage du côté fermé (CSS) Gamme: 180mm 300mm (7" 12")
Plage de capacité (Varies by CSS & Matériel): 750 1400 tonnes par heure
Exigence de puissance d'entraînement: 250 kW /335 HP Electric Motor
Poids total (Concasseur uniquement): Environ 86，000 kilos
Spécifications des matériaux clés:
Cadre: Highstrength welded steel plate
Mâchoire pivotante & Fixed Jaw Bodies：Highquality cast steel
Standard Jaw Plates：Manganese Steel MN13 / Optional MN18，MN22
Arbre excentrique：Alloy forged steel，ultrasonic tested
Plage de fonctionnement environnementale: Conçu pour des températures ambiantes de 20°C à +45°C (4°F à +113°F). Dust sealing systems are standard.

6. SCÉNARIOS D'APPLICATION

Granite Quarry， Southeast Asia Challenge：Extremely abrasive feed was causing jaw plate replacement every six weeks， creating unsustainable costpertonne and frequent production halts。 Solution：Installation of one JC5000 Jaw Crusher with optional MN18 premium jaw plates。 Résultats：Wear part life extended to an average of five months。 Combined with faster hydraulic CSS adjustments， this reduced crusherrelated downtime by 35% annuellement， achieving target costpertonne within eight months。

Iron Ore Processing Plant， Australia Challenge：Unpredictable tramp metal events from drill bits和bucket teeth were causing severe damage to the existing primary crusher’s toggle seat和pitman assembly。 Solution：Deployment of the JC5000 with its overloadprotected hydraulic toggle system。 Résultats：In two separate incidents， uncrushable metal was detected和cleared using the hydraulic release function without damage。 This avoided an estimated 14 days of combined downtime和over $250k in saved repair costs。

7. CONSIDÉRATIONS COMMERCIALES

The Chinese JC5000 Jaw Crusher is offered as a capital investment with clear longterm operational savings。

Niveaux de tarification

• Base Equipment Package：Includes crusher， motor mounts， vbelt drive guards， basic tool kit。
• Plant Integration Package：Adds prefabricated discharge chute， walkways及access platforms， motor及starter。
• Premium Wear Parts Package：Includes initial set of MN18 jaw plates及side liners。

Fonctionnalités facultatives：

• Système de lubrification automatisé
• Rock Breaker Mounting Bracket
• Spare Parts Kit（bearings， scellés， fasteners）
• Extended Factory Warranty（available up to 36 months on major components）

Forfaits de services：
1）Commissioning Supervision（onsite technical support）
2）Annual Health Check Inspection（includes detailed wear measurement报告）
3）FullService Maintenance Contract（covers all labor及planned parts）

Options de financement：
Flexible commercial finance structures are available including equipment leasing和term loans tailored for capital expenditure projects。

8.FAQ

T1： Is the JC5000 compatible with my existing plant’s control system？
A1： Oui。 The crusher’s PLC can be configured to communicate via standard industrial protocols（e.g。 ， Modbus） providing operational data和alarms directly into your central SCADA system。

T2 ： What is the expected impact on my overall plant throughput？
A2 ： By providing consistent primary crushed product size at high capacity ，the JC5000 typically eliminates bottlenecks at this stage 。 Actual gains depend on downstream equipment capabilities ， but plants often see an overall throughput increase of 1020%。

T3 ： How does the pricing compare against European brands？
A3 ： The JC5000 offers a significant initial capital cost advantage while delivering comparable core performance 。 The total cost of ownership ， driven by its durability和energy efficiency ， provides compelling value over its operational lifetime 。

T4 ： What training is provided for our maintenance crew？
A4 ： Comprehensive training is included with commissioning 。 This covers routine maintenance procedures ， wear part changeout protocols ，and troubleshooting using the onboard diagnostic system 。

Q5 ： Are wear parts readily available globally？
A5 ： Oui 。 A network of regional warehouses stocks critical wear parts like jaw plates 。 Lead times for standard components are typically under 14 jours 。

Q6 ： Can it handle recycled concrete with rebar？
A6 ： Oui ， its robust construction makes it suitable for demolition recycling 。 The hydraulic toggle provides protection against uncrushables 。 For highvolume rebar content ，a magnetic separator postcrushing is recommended 。

Q7 ： What foundation design is required？
A7 ： Detailed foundation drawings are supplied 。 It requires a substantial reinforced concrete foundation designed by your civil engineer based on local soil conditions 。 Our technical team provides all necessary load data和anchoring specifications