China JC5000 Jaw Crusher: HeavyDuty Primary Crushing for HighVolume Operations

The Cost of Inefficient Primary Crushing

Every hour your primary crusher is down costs you between $8,000 en $15,000 in verlore produksie, depending on your feed material and throughput targets. Beyond the immediate revenue loss, jou gesig:

• Oorgroot voermateriaal causing frequent bridging and blockages, forcing manual intervention that puts operators at risk and halts the entire circuit
• Premature wear on downstream equipment—when your jaw crusher produces inconsistent product size, your cone crushers and screens work harder, verteer 1218% more energy and requiring replacement parts 23 times more frequently
• Escalating maintenance costs from poorly designed crushing chambers that fail to distribute wear evenly, leading to premature toggle plate and bearing failures
• Produksie-bottelnekke when your crusher cannot handle surge loads from haul trucks, creating a queue that idles expensive loading equipment
• Inkonsekwente kwaliteit van die produk that fails to meet aggregate specifications, resulting in rejected loads and contract penalties

Can your current primary crushing solution handle 500tonne surge loads without stalling? Is your jaw crusher designed for the abrasive conditions typical of hard rock mining? The China JC5000 jaw crusher addresses these operational challenges directly.

Produk Oorsig: The JC5000 Primary Jaw Crusher

The JC5000 is a heavyduty singletoggle jaw crusher engineered for primary reduction of hard and abrasive materials in mining, steengroef, en grootskaalse konstruksietoepassings. With a feed opening of 1,200mm × 1,000mm, it accepts runofmine material up to 900mm and reduces it to a nominal product size of 150250mm in a single pass.

Operasionele werkvloei

1. Voer laai: Runofmine material is loaded via excavator or wheel loader into the 12m³ hopper, with the vibrating grizzly feeder removing fines (100mm) before they enter the crushing chamber
2. Verpletterende Aksie: The 75tonne crusher uses an eccentric shaftdriven toggle mechanism to create a compressive force of up to 400 ton, breek rots langs natuurlike splitsingsvlakke
3. Produk ontslag: Crushed material exits through an adjustable closedside setting (CSS) ranging from 100mm to 250mm, controlled via hydraulic wedge adjustment
4. Stroomaf oordrag: Product is discharged onto a belt conveyor or into a surge pile for secondary crushing or screening
5. Monitering en aanpassing: Operators adjust CSS and monitor crusher load via an integrated control panel, optimizing throughput without stopping production

Toepassingsomvang

The JC5000 is suitable for primary crushing in:

• Hard rock mynbou (graniet, basalt, kwartsiet) met druksterkte tot 350 MPa
• Largescale quarrying operations producing 300500 ton per uur
• Aggregate production for infrastructure projects requiring consistent gradation
• Recycling of reinforced concrete and demolition waste

Beperkings: The JC5000 is not designed for clayrich, sticky materials that may clog the crushing chamber, nor for underground mining applications where height restrictions apply. For these scenarios, consider alternative configurations.

Kernkenmerke

HeavyDuty raamkonstruksie | Tegniese basis: Finite element analysisoptimized welded steel plate frame with stressrelieved fabrication | Bedryfsvoordeel: Withstands highimpact loading from 900mm feed material without frame fatigue or cracking | ROI impak: 15+ jaar dienslewe, elimineer $180,000$250,000 frame replacement costs

Diep, Symmetrical Crushing Chamber | Tegniese basis: Chamber geometry designed with 20degree nip angle and extended parallel zone | Bedryfsvoordeel: Higher crushing ratio (tot 6:1) and reduced particle slippage, producing more cubical product | ROI impak: 812% reduction in downstream recirculation loads, spaar $40,000$60,000 jaarliks ​​in energiekoste

Hidrouliese CSS-aanpassing | Tegniese basis: Hydraulic wedge system with integrated pressure sensors | Bedryfsvoordeel: Adjust closedside setting in under 5 minutes without shimming, allowing rapid response to feed variations | ROI impak: Elimineer 23 ure se stilstand per aanpassing, herstel $24,000$45,000 in annual production

Oversized Eccentric Shaft and Bearings | Tegniese basis: 250mm diameter forged alloy steel shaft with spherical roller bearings rated for 50,000+ ure L10 lewe | Bedryfsvoordeel: Handles peak crushing forces without deflection, handhawing van konsekwente produkgrootte | ROI impak: Verminder laervervangingsfrekwensie vanaf elke 18 maande tot 36+ maande, spaar $15,000 per vervangingsgeleentheid

Reversible Jaw Plates | Tegniese basis: Mangaan staal (1214% Mn) jaw plates designed for endtoend reversal | Bedryfsvoordeel: Verleng dra-lewe met tot 40% by utilizing both ends of the plate before replacement | ROI impak: Reduces annual wear part costs from $85,000 aan $51,000 for typical granite applications

Geïntegreerde smeerstelsel | Tegniese basis: Automatic grease lubrication with 8point distribution and lowpressure alarm | Bedryfsvoordeel: Ensures consistent lubrication of all bearing points, reducing frictionrelated failures | ROI impak: Prevents catastrophic bearing failures costing $30,000$50,000 in parts and 35 dae van stilstand

Modulêre SkidMounted Ontwerp | Tegniese basis: Preassembled on a heavyduty skid with integrated motor base and Vbelt guards | Bedryfsvoordeel: Verminder werf installasie tyd vanaf 2 weke na 34 dae, requiring only concrete foundation and electrical connection | ROI impak: Spaar $35,000$50,000 in installation labor and gets your operation running 10 days sooner

Mededingende voordele

| Prestasie-metriek | Bedryfstandaard (200kW class) | JC5000 Oplossing | Voordeel |
|||||
| Deurset (graniet, CSS 150 mm) | 250350 tph | 350450 tph | 2840% hoër |
| Kragverbruik per ton | 0.81.2 kWh/t | 0.60.85 kWh/t | 2530% laer energiekoste |
| CSS-aanpassingstyd | 4590 minute (handmatige shims) | 35 minute (hidroulies) | 9095% vinniger |
| Jaw Plate Wear Life (graniet) | 3,5005,000 ure | 5,5007,500 ure | 4050% langer |
| Draer Diens Lewe (L10) | 25,00035,000 ure | 50,000+ ure | 43100% langer |
| Installasie tyd | 1014 dae | 34 dae | 6570% vinniger |
| Uptyd Beskikbaarheid | 8590% | 9497% | 58% hoër |

Tegniese spesifikasies

| Parameter | Spesifikasie |
|||
| Voer opening | 1,200mm × 1 000 mm |
| Maksimum voergrootte | 900mm |
| CSS-reeks | 100250mm |
| Deursetkapasiteit | 300500 tph (afhangende van voermateriaal en CSS) |
| Motor Krag | 160200 kW (200kW standaard) |
| Breker gewig | 75,000 kg (sonder motor) |
| Afmetings (L×B×H) | 4,800mm × 3,200mm × 3,500mm |
| Eksentrieke asspoed | 180220 rpm |
| Kaakplaatmateriaal | Mangaan staal (1214% Mn), hardheid 180220 HB |
| Raammateriaal | Gelaste staalplaat, stresverlig, 350 MPa-opbrengsterkte |
| Bedryfstemperatuurreeks | 20°C tot +50°C |
| Smering | Outomatiese vetstelsel, 8point distribution |
| Hidrouliese stelsel druk | 160 kroeg (CSS aanpassing) |

Toepassingsscenario's

LargeScale Granite Quarry | Uitdaging: A 500,000tonneperyear granite quarry in Fujian Province experienced 12% downtime due to frequent bearing failures and slow CSS adjustments on their existing crusher, costing approximately $180,000 annually in lost production and repairs | Oplossing: Replaced their 15yearold crusher with the JC5000, utilizing the hydraulic CSS adjustment for rapid response to changing feed conditions and the oversized bearing arrangement for reliability | Resultate: Deurset het toegeneem vanaf 320 tph aan 420 tph (31% verbetering), stilstand verminder tot 4%, and annual maintenance costs decreased by $65,000. Terugbetalingstydperk: 14 maande

Ystererts Primêre vergruising | Uitdaging: A midsized iron ore operation in Western Australia needed to handle surge loads of up to 500 tonnes from haul trucks while maintaining a consistent product size for their SAG mill feed | Oplossing: Installed the JC5000 with the 12m³ hopper and vibrating grizzly feeder to manage surge loads and remove fines before crushing | Resultate: Bereik 98.2% uptyd verby 12 maande, verwerk 3.2 miljoen ton, and reduced SAG mill energy consumption by 9% as gevolg van meer konsekwente voergrootte. ROI: 1.8 jare

Infrastructure Aggregate Production | Uitdaging: A highway construction project in Sichuan required 2.5 million tonnes of qualified aggregate within 18 maande, with strict gradation specifications and limited site space | Oplossing: Deployed the JC5000 on a modular skid, enabling rapid relocation between three quarry sites as permitted areas changed | Resultate: Completed the project 2 maande voor skedule, met all gradation specifications, and reduced relocation costs by 60% compared to traditional fixed installations

Kommersiële oorwegings

Toerustingprysvlakke

| Vlak | Konfigurasie | Prysreeks (USD) |
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| Standaard | JC5000 crusher, 200kW motor, Vriemaandrywing, smeerstelsel | $380,000 $450,000 |
| Verbeterde | Standaard + hidrouliese CSS verstelling, beheerpaneel, grizzly voerder | $460,000 $540,000 |
| Turnkey | Verbeterde + glymontering, hopper, afvoer vervoerband, installasie toesig | $580,000 $680,000 |

Opsionele kenmerke

• Vibrating grizzly feeder (1,200mm × 4,500mm): $45,000 $60,000
• Afstandmoniteringpakket with load sensors and telemetry: $12,000 $18,000
• Stof onderdrukking stelsel (water spray or dry fog): $8,000 $15,000
• Custom jaw plate profiles for specific feed materials: $5,000 $8,000 premie

Dienspakkette

| Pakket | Dekking | Jaarlikse koste (USD) |
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| Basies | 2 voorkomende onderhoudsbesoeke, telefoon ondersteuning | $18,000 |
| Standaard | 4 PM besoeke, 24uur onderdele versending, operateur opleiding | $32,000 |
| Omvattend | Full coverage, ter plaatse tegnikus binne 48 ure, slytasie deel vervanging | $58,000 |

Finansieringsopsies

• Huurdorp: 3660 maand terme met 1020% reswaarde
• Toerusting lening: 57 year terms with fixed or variable rates
• Prestasiegebaseerde finansiering: Betalings gekoppel aan deursetmylpale, reducing financial risk during rampup

Gereelde Vrae

V: Can the JC5000 handle feed material with high clay content or moisture?
A: The JC5000 is designed for dry to moderately moist materials (tot 56% vog). High clay content can cause packing in the crushing chamber. Vir taai materiaal, we recommend a scalping screen before the crusher or considering an impact crusher alternative.

V: What is the typical delivery lead time for the JC5000?
A: Standaard deurlooptyd is 812 weke vanaf bestellingbevestiging, depending on configuration and current production schedule. Turnkey packages with installation supervision typically require 1216 weke.

V: How does the JC5000 compare to European or American jaw crushers in terms of quality?
A: The JC5000 uses the same grade of manganese steel (1214% Mn) and bearing specifications (SKF of ekwivalent) as major international brands. Velddata van 200+ installations shows comparable or better wear life in similar applications, by 'n 2030% lower initial purchase price.

V: What warranty coverage is provided with the JC5000?
A: The crusher frame carries a 5year warranty against manufacturing defects. Dra onderdele (kakebeen plate, wisselplaat) is geregverdig vir 6 maande of 2,000 bedryfsure, wat ook al eerste kom. Bearings and hydraulic components carry a 12month warranty.

V: Can the JC5000 be integrated into an existing crushing plant with minimal modification?
A: Ja. The modular skid design includes standard mounting points compatible with most existing conveyor systems. Your site engineer will need to verify foundation dimensions and electrical supply (typically 400V or 690V, 3fase). Most installations require only minor modifications to existing infrastructure.

V: What operator training is provided with the JC5000?
A: Die standaard pakket sluit in 2 days of onsite operator and maintenance training covering daily inspections, CSS-aanpassingsprosedures, smeerskedules, en veiligheidsprotokolle. Additional training can be arranged at $1,500 per dag.

V: How does the JC5000 perform in cold climates or highaltitude operations?
A: The crusher operates effectively from 20°C to +50°C. Vir kouer omgewings, we recommend the optional coldweather package including heated lubrication lines and coldrated hydraulic fluid. At altitudes above 2,500m, motor derating may be required—our engineers will calculate the appropriate motor size for your site conditions.

V: What is the expected annual maintenance cost for the JC5000 in typical hard rock applications?
A: Based on field data from granite and basalt operations, jaarlikse onderhoudskoste (excluding wear parts) wissel van $25,000 aan $40,000, ongeveer verteenwoordig 58% of the initial equipment cost. This includes routine lubrication, hydraulic system service, en geskeduleerde inspeksies. Wear part replacement (kakebeen plate, wisselplaat) voeg by $50,000$85,000 annually depending on feed abrasiveness.