1. PYNPUNT GEDREWE OPENING

Stygende bedryfskoste en onvoorspelbare stilstand erodeer jou totale produksiemarges? Vir aanlegbestuurders en verkrygingspesialiste, selecting a reliable yet costeffective primary crushing solution is a critical capital decision fraught with operational risks. Algemene uitdagings sluit in:

Buitensporige instandhoudingskoste: Gereelde voering veranderinge, dra mislukkings, and unplanned repairs directly impact your bottom line and labor allocation.
Inkonsekwente deurset & Produk Vorm: Suboptimal crushing chambers lead to poor reduction ratios, buitensporige boetes, or irregular aggregate shape, affecting downstream process efficiency and product marketability.
Hoë energieverbruik: Inefficient drive systems and outdated crushing technology result in unsustainable power costs per ton of material processed.
Vinnige slytasie in skuurtoepassings: When processing hard rock or highly abrasive feed material, component wear life can be catastrophically short, driving up costperton metrics.
Beperkte konfigurasie-buigsaamheid: Fixed crusher designs cannot adapt to changing feed stock or final product requirements without significant additional investment.

Die sentrale vraag word: How can you secure a robust primary jaw crusher that delivers fundamental reliability and efficiency without the premium price tag of toptier brands?

2. PRODUK OORSIG

The subject of this specification is a heavyduty Primêre kakebeenbreker, engineered as a costcompetitive entry in the stationary and portable crushing plant market. This machine is designed for the primary reduction of hard, skuur materiale soos graniet, basalt, en riviergruis.

Operasionele werkvloei:
1. Voerinname: Groot voermateriaal (tot gespesifiseerde voeropening) is deposited into the vibrating grizzly feeder (opsioneel) or directly into the crusher's deep crushing chamber.
2. Kompressie verplettering: The robust eccentric shaft drives the movable jaw plate in an elliptical motion against the fixed jaw plate, ontsaglike drukkrag toe te pas om die rots te breek.
3. Verstelling van ontladinginstelling: The size of the crushed output product is controlled by hydraulically or mechanically adjusting the gap at the discharge point between the jaw plates.
4. Materiële ontslag: Crushed material exits the chamber onto the main plant conveyor for transport to secondary crushing or screening stages.

Toepassingsomvang & Beperkings:
Omvang: Ideal for quarry primary crushing, mynbedrywighede, en grootskaalse bou-afval herwinning. Suitable for integration into both fixed plant and trackmounted mobile setups.
Beperkings: Not designed as a tertiary crusher for producing sand or very fine aggregates. Maksimum voergrootte en kapasiteit word deur modelspesifikasies gebind; exceeding these parameters will result in accelerated wear and potential damage.

3. KERNKENMERKE

Deep Crushing Chamber Design | Tegniese basis: Optimized nip angle and longer linear crushing zone | Bedryfsvoordeel: Enables higher throughput with less wear on jaw plates per ton crushed | ROI impak: Increases liner life by an estimated 1520%, reducing part change frequency and associated labor costs.

HeavyDuty Eccentric Shaft & Laers | Tegniese basis: Forged alloy steel shaft supported by oversized spherical roller bearings | Bedryfsvoordeel: Provides exceptional durability under shock loads from uncrushable material | ROI impak: Minimaliseer die risiko van katastrofiese laerfaling, 'n leidende oorsaak van lang onbeplande stilstand.

Hidrouliese wisselverstellingstelsel | Tegniese basis: Replaceable hydraulic cylinders for setting adjustment and overload relief | Bedryfsvoordeel: Laat vinnig toe, precise CSS changes for product gradation control and automatic release tramp iron protection | ROI impak: Reduces adjustment time by over 50% in vergelyking met handafsteekstelsels, plant buigsaamheid te verbeter.

HighStrength Welded Steel Frame | Tegniese basis: Eindige Element Analise (FEA) optimized frame construction with reinforced stress points | Bedryfsvoordeel: Ensures longterm structural integrity under constant highcycle loading | ROI impak: Extends the functional lifespan of the core asset, jou kapitaalbelegging te beskerm.

EnergyEfficient Direct Drive System | Tegniese basis: Vbelt drive from hightorque electric motor to flywheels eliminates gearbox losses | Bedryfsvoordeel: Delivers more usable power to the crushing chamber with lower mechanical complexity | ROI impak: Velddata wys tot 8% lower energy consumption per operating hour compared to older indirect drive designs.

Standardized Wear Part Geometry | Tegniese basis: Commonality in jaw plate profiles across multiple models within our range | Bedryfsvoordeel: Simplifies inventory management for operations running multiple crushers; parts are readily available globally | ROI impak: Lowers total cost of ownership through reduced spare part stockholding costs and faster procurement.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Intreevlak) | Ons primêre kakebeenbreker-oplossing | Voordeel (% Verbetering) |
| : | : | : | : |
| Liner Life (Skuur graniet) | ~120 000 ton per stel (14% Mn staal)| ~138,000 tons per set (18% Mn staal)| +15% |
| Average Power Draw @ Full Load| Based on motor rating only| Actual field measurement data provided per model| Tot 8% more efficient operation |
| CSS-aanpassingstyd (Meganiese vs. Hidroulies)| 4560 minute (shim stelsel)| <20 minute (standard hydraulic system)| verby 55% vinniger |
| Bearing Service Interval (Grease)| 500 bedryfsure| 750 operating hours under normal conditions| +50% longer interval |
| Geraasvlak by 1 Meter| ~105 dBA| ~98 dBA with optional damping kits| ~7% reduction |

5. TEGNIESE SPESIFIKASIES

Model Aanwysing: JC1200
Voer opening: 1200mm x 850 mm (47" x 33")
Maksimum voergrootte: 750mm (29")
Geslote kant-instelling (CSS) Reeks: 100 250mm (4" 10")
Kapasiteitsreeks (@ various CSS): 250 550 MTPH
Dryfkragvereiste: 132 kW / 175 HP elektriese motor
Totale gewig (Slegs breker): Ongeveer 28,000 kg
Sleutel materiaal spesifikasies:
Raamkonstruksie: Highgrade welded steel plate
Eksentrieke skag: Gesmee EN24 / SAE4340 alloy steel
Jaw Plates Standard Material：18% Mangaan staal
Wangplate：Highchrome iron alloy
Bedryfstemperatuurreeks: 25°C tot +40°C (13°F tot +104°F)
(Specifications are indicative; exact figures depend on final model configuration.)

6. TOEPASSINGSSCENARIO'S

Quarry Primary Crushing Unit – Hard Rock Application

Uitdaging: A regional granite quarry faced frequent downtime due to premature failure of jaw plates on their existing primary crusher, achieving only ~90k tons per set. Costperton for wear parts was unsustainable.
Oplossing: Installation of our JC1200 Primary Jaw Crusher with optional heavyduty jaw plate configuration.
Resultate: Liner life extended to an average of 140k tons per set. Combined with faster hydraulic CSS adjustments during product changeovers,die operasie berig a 22% reduction in total costperton for primary crushing over an annual review period.

Portable Plant Contractor – Multiple Site Recycling

Uitdaging: A demolition contractor needed a reliable primary crusher for their portable plant that could handle highly variable reinforced concrete feed without constant fear of damage from tramp metal.
Oplossing: Deployment of our trackmounted version featuring the same JC1200 crusher core with integrated hydraulic overload protection via the toggle system.
Resultate: The automatic release function successfully protected the crusher from uncrushable steel on multiple occasions.The contractor noted nearzero unscheduled stops due to tramp metal over one year,andthe consistent product shape improved secondary processing efficiency at their recycling yard.

7. KOMMERSIËLE OORWEGINGS

Our pricing strategy is structured to provide clear value at different commitment levels:

Basistoerustingvlak: Includes core crusher with standard manganese jaws,motor bevestigings,and basic tool kit.Competitively priced for budgetconscious CAPEX projects.
Enhanced Production Tier: Base equipment plus integrated hydraulic setting adjustment,a larger capacity feeder,and wear monitoring sensors.Optimal for operations prioritizing uptime and automation.
Premium Durability Tier: All enhanced features plus upgraded heavyduty jaw plates,total grease lubrication system,and extended warranty coverage.Recommended for extremeabrasion or24/7operational environments.

Opsionele kenmerke sluit in outomatiese smeerstelsels,stof onderdrukking kits,and various motor configurations.Service packages range from basic commissioning supportto comprehensive annual maintenance contracts with guaranteed response times.Financing options including leasetoownand equipment rentalare available through our partner networkto assistwith cash flow management.

8.Gereelde vrae

1.V:What isthe lead timefor deliveryof thisprimaryjawcrusher?
A.Vir standaardmodelle,inventory allowsfor shipment within68weeksfrom order confirmation.Custom configurations may require1012weeksbasedon component sourcing.

2.V:Aretherecommended sparesto holdin inventory?
A.We providea recommended initial spares listincludingjawplates,skakel plate,andgrease.Thislistis customizedbasedonyour specificfeedmaterialandtargetedproduction volumesduringtheconsultation phase.

3.V:Canyourcrushersbeintegratedintoourexistingplantwithdifferentbrandequipment?
A.Thecrushersaredesignedtostandardindustrydimensionsforfoundationsandfeed/discharge heights.Electricalinterfacescanbeadaptedtomeetyoursystemrequirements.Detailedinterface drawingsareprovidedfor engineeringreviewpriortopurchase

4.V:Wat is die waarborgstruktuur?
A.Thestandardwarrantyis12monthsfromcommissioningor18monthsfromshipmentdatewhichevercomes firstcoveringmanufacturingdefectsinmaterialandworkmanship.Extendedwarrantypackagesareavailable

5.V:Doyouprovideperformanceguarantees?
A.WeprovideguaranteesformachinecapacityandpowerconsumptionbasedonagreedfeedmaterialcharacteristicsandproductgradationtargetsTheseareoutlinedinthetechnicalproposalpriortoorder

6.V:Watter opleiding word vir ons operateurs en instandhoudingspersoneel voorsien?
A.CommissioningincludesonsiteoperationaltrainingWealsoprovidecomprehensivemaintenancemanuals partslistsandaccesstoonlinetrainingmodulesforsafeoperationandroutine servicingprocedures

7.V:Arethereanyhiddencostsinvolvedwithinstallation?
A.OurofferincludesaclearlistofsupplieditemsFoundationdrawings,motorstarterrecommendations,andgeneral layoutguidanceareprovidedaspartoftheengineeringpackageCostsforexternalcivilworks electricalconnectiontosupplyandlocalcranagearetypicallytheresponsibilityofthebuyer