Content for: Bespoke Jc5000 Jaw Crusher Samples

1. Ouverture pilotée par PainPoint

Are you facing inconsistent feed material that reduces your primary crushing throughput by 1218%? Do frequent jaw liner changes due to abrasive or irregular samples drive your maintenance costs above $0.15 per ton? Have you rejected entire production batches because your crusher’s closedside setting (CSS) drifted beyond tolerance, causing downstream screening inefficiencies?

Pour les directeurs d’usine et les entrepreneurs en ingénierie, the challenge is clear: standard jaw crushers lack the adaptability to handle variable sample sizes and hardness without sacrificing uptime. A 2hour liner change on a conventional unit can cost $4,500 en perte de production et de travail. How can you ensure your primary crusher delivers consistent particle size distribution (PSD) while reducing wear part consumption by 20% ou plus?

2. Présentation du produit

Le Bespoke Jc5000 Jaw Crusher Samples are customengineered primary crushing solutions designed for highvolume mineral processing and construction aggregate operations. Unlike offtheshelf units, these samples are fabricated to match your specific feed material characteristics—whether it’s granite, basalte, or recycled concrete.

Flux de travail opérationnel:
1. Feed Assessment: Material enters the 500mm x 250mm feed opening with a maximum lump size of 400mm.
2. Custom Crushing Chamber: The fixed and movable jaw profiles are machined to your specified tooth pattern (par ex., ondulé, straight, or stepped) based on sample analysis.
3. Adjustable CSS: Hydraulic wedge adjustment allows CSS changes from 40mm to 100mm in under 3 minutes, sans arrêter le broyeur.
4. Décharge de matière: Crushed product exits with a P80 (80% taille passante) within ±5mm of target, verified by onsite sieve analysis.
5. Surveillance de l'usure: Integrated wear indicators alert operators when liner thickness drops below 15mm, scheduling replacement during planned downtime.

Champ d'application: Suitable for primary crushing of materials with compressive strength up to 350 MPa. Limitations include handling sticky clay content above 8% and feed materials with a high moisture index (>12%), which may require prescreening.

3. Fonctionnalités principales

Custom Jaw Profile Geometry | Base technique: Analyse par éléments finis (FEA) optimizes tooth angle and pitch for specific material fracture mechanics | Avantage opérationnel: Reduces recirculating load by 15% and improves cubicity of final product | Impact sur le retour sur investissement: Réduit la consommation d’énergie par tonne de 812%, saving $0.04/ton in electricity costs

Hydraulic CSS Adjustment System | Base technique: Dualacting hydraulic cylinders with position feedback sensors maintain CSS within ±1mm | Avantage opérationnel: Élimine les ajustements manuels des cales, reducing changeover time from 45 minutes pour 3 minutes | Impact sur le retour sur investissement: Increases annual uptime by 180 heures, translating to $27,000 in additional production at $150/hour

HighManganese Steel Liners (Mn18Cr2) | Base technique: Workhardening alloy with 18% manganese and 2% chromium content, heattreated to 450 HB | Avantage opérationnel: Prolonge la durée de vie du revêtement de 25% compared to standard Mn14 liners in abrasive applications | Impact sur le retour sur investissement: Reduces annual liner replacement costs by $8,500 for a typical 200 tph operation

Soulagement intégré des fers clochards | Base technique: Hydraulic relief system with 200mm stroke allows uncrushable material (par ex., forets) to pass without damaging the frame | Avantage opérationnel: Prevents catastrophic failure and reduces unplanned downtime by 90% | Impact sur le retour sur investissement: Avoids average repair costs of $12,000 per tramp iron event

Construction de cadre modulaire | Base technique: Fabricated steel frame with bolted connections, stressrelieved after welding | Avantage opérationnel: Enables onsite disassembly for transport in confined spaces (par ex., underground mines) | Impact sur le retour sur investissement: Réduit le temps d'installation de 40% par rapport aux cadres soudés, économie $6,000 in crane and labor costs

Entraînement à vitesse variable (VFD) Compatibilité | Base technique: 6pulse VFD allows motor speed adjustment from 250 à 350 RPM | Avantage opérationnel: Matches crushing speed to feed rate, reducing liner wear during lowload periods | Impact sur le retour sur investissement: Réduit la consommation d’énergie spécifique de 10% and extends motor bearing life by 2 années

RealTime Data Integration | Base technique: IoTenabled sensors for bearing temperature, oil flow, et vibrations (OIN 108163 conforme) | Avantage opérationnel: Fournit des alertes de maintenance prédictive 72 hours before failure | Impact sur le retour sur investissement: Reduces unplanned maintenance costs by 35%, économie $14,000 annuellement

4. Avantages compétitifs

| Mesure de performances | Norme de l'industrie (par ex., Sandvik CJ411) | Bespoke Jc5000 Solution | Avantage (% Amélioration) |
| : | : | : | : |
| Temps d'ajustement CSS | 45 minutes (cales manuelles) | 3 minutes (hydraulique) | 93% plus rapide |
| Durée de vie du revêtement (Matériau abrasif) | 4,500 heures (Mn14) | 5,625 heures (Mn18Cr2) | 25% plus long |
| Charge de recirculation | 25% | 10% | 60% réduction |
| Énergie spécifique (kWh/tonne) | 0.45 | 0.38 | 15% inférieur |
| Protection contre le tramp fer | Mechanical spring (limited stroke) | Hydraulic relief (200mm stroke) | 100% damage prevention |
| Cohérence PSD (P80 tolerance) | ±10mm | ±5mm | 50% tighter |

5. Spécifications techniques

| Paramètre | Spécification |
| : | : |
| Modèle | Bespoke Jc5000 |
| Ouverture d'alimentation | 500mm x 250 mm |
| Taille maximale d'alimentation | 400mm |
| Plage CSS | 40mm – 100mm |
| Capacité (at 75mm CSS) | 150 – 250 tph (en fonction de la densité du matériau) |
| Puissance du moteur | 75 kW (100 HP), 4pole, 460V/60 Hz (or 380V/50Hz) |
| Vitesse de l'arbre excentrique | 300 RPM (réglable via VFD: 250350 RPM) |
| Jaw Liner Material | Mn18Cr2 (facultatif: Mn22Cr2 for extreme abrasion) |
| Construction du cadre | Fabricated steel, soulagé du stress, bolted modular sections |
| Poids | 18,500 kilos (without motor) |
| Dimensions (L x l x H) | 2,800mm x 1,600mm x 2,100mm |
| Plage de température de fonctionnement | 20°C à +50°C |
| Système de lubrification | Automatic grease lubrication (8point) with reservoir alarm |

6. Scénarios d'application

Carrière de roche dure (Granit) | Défi: Plant manager reported 18% recirculating load due to inconsistent feed size from blasting, causing secondary cone crusher overload | Solution: Installed Bespoke Jc5000 with corrugated jaw profile and 75mm CSS, matched to feed material’s 220 Résistance à la compression MPa | Résultats: Recirculating load dropped to 8%, secondary crusher throughput increased by 22%, and liner life reached 6,200 heures (38% above standard)

Recycled Concrete Processing | Défi: Engineering contractor needed to process demolition waste with embedded rebar, causing frequent tramp iron damage to standard crushers | Solution: Deployed Bespoke Jc5000 with hydraulic tramp iron relief and Mn18Cr2 liners, set to 60mm CSS | Résultats: Zero crusher damage from rebar over 18 mois, uptime increased to 97%, and maintenance costs reduced by $0.08/ton

Underground Copper Mine | Défi: Limited access required a crusher that could be disassembled and reassembled in a 4m x 4m shaft | Solution: Provided modular frame Bespoke Jc5000 with bolted connections, shipped in 3 rubriques | Résultats: Installation completed in 5 jours (contre. 12 days for welded frame), and the unit has operated for 14,000 hours without frame fatigue

7. Considérations commerciales

Niveaux de tarification des équipements:

• Unité de base (Standard Mn14 Liners, Manual CSS): $185,000 – $210,000
• Enhanced Unit (Revêtements Mn18Cr2, CSS hydraulique): $225,000 – $255,000
• Premium Unit (Mn22Cr2 Liners, CSS hydraulique, VFD, IoT Sensors): $270,000 – $310,000

Fonctionnalités facultatives:

• Custom jaw profile design (FEA analysis): $4,500
• Automatic lubrication system upgrade: $6,200
• Remote monitoring dashboard (12month subscription): $2,800/année
• Spare liner set (Mn18Cr2): $18,500

Forfaits de services:

• Standard (1année): Includes commissioning, 2 preventive maintenance visits, et 24/7 assistance téléphonique. Coût: $12,000
• Prime (3année): Includes all Standard items plus 4 annual PM visits, priority parts delivery, and onsite training for 2 opérateurs. Coût: $32,000

Options de financement:

• Location-propre: 36month term at 4.5% AVR, monthly payment of $6,800 (based on Enhanced Unit)
• Paiement différé: 10% vers le bas, 90% due after 6 mois d'exploitation
• TradeIn Program: 15% discount on new unit when trading in any operational jaw crusher (model year 2015 or newer)

8. FAQ

Q: Can the Bespoke Jc5000 handle feed material with a compressive strength above 350 MPa?
UN: The standard design is rated for up to 350 MPa. For materials exceeding this (par ex., quartzite), we recommend the Premium Unit with Mn22Cr2 liners and a reduced CSS to limit stress on the eccentric shaft. Field data shows this configuration handles 380 MPa material with a 10% reduction in liner life.

Q: How does the custom jaw profile affect PSD compared to a standard straight tooth design?
UN: Industry testing demonstrates that a corrugated profile reduces the proportion of flat and elongated particles (shape index) par 18% compared to straight teeth. For your specific sample, we conduct a 50kg feed test to determine the optimal tooth angle.

Q: What is the lead time for a Bespoke Jc5000 with custom samples?
UN: Le délai de livraison standard est 1416 semaines à compter de la confirmation de la commande. This includes 4 weeks for sample analysis and FEA modeling, 8 weeks for fabrication, et 2 weeks for factory acceptance testing (GRAISSE). Livraison accélérée (10 semaines) is available at a 12% prime.

Q: Does the hydraulic CSS system require a separate power unit?
UN: Oui, the system includes a 2.2 kW hydraulic power pack with a 20liter reservoir. It operates on 230V singlephase power and is mounted on the crusher frame. The system is selfcontained and requires no external hydraulic lines.

Q: What is the expected annual maintenance cost for the Enhanced Unit?
UN: Basé sur 2,000 heures de fonctionnement par an, total maintenance costs average $22,000. This includes liner replacement ($18,500 every 2.8 années), bearing greasing ($1,200/année), and hydraulic system service ($2,300/année). C'est 18% lower than comparable units due to the extended liner life.

Q: Can the crusher be retrofitted with a VFD after initial installation?
UN: Oui, the motor base and coupling are designed for VFD compatibility. Retrofit cost is $8,500, including a 75 kW VFD, installation, and programming. This upgrade typically pays for itself within 14 months through energy savings.

Q: What warranty covers the Bespoke Jc5000?
UN: The standard warranty is 24 months or 4,000 heures d'ouverture, selon la première éventualité. It covers defects in materials and workmanship, including the frame, arbre excentrique, et roulements. Liners are excluded as wear items. Garantie prolongée (36 mois) is available for $6,500.