1. PYNPUNT GEDREWE OPENING

Stygende bedryfskoste en onvoorspelbare stilstand erodeer jou projekmarges? Vir aanlegbestuurders en kontrakteurs, the core challenges in primary size reduction are clear: excessive wear part consumption leading to volatile costperton metrics, unplanned stoppages for maintenance that disrupt entire processing lines, and insufficient throughput that creates bottlenecks downstream. Verder, inconsistent product gradation can compromise the quality of feed for secondary crushers or final products. When your stone crusher machine is unreliable, die koste is kwantifiseerbaar: ure se verlore produksie, overtime labor for emergency repairs, and premature capital expenditure on replacements. Wat as jou primêre breker voorspelbare werkverrigting kan lewer, reduce your largest variable costs, and maintain consistent output to keep your entire operation profitable?

2. PRODUK OORSIG

This product line encompasses heavyduty primary jaw crushers engineered for the initial reduction of large runofmine (ROM) materials like granite, basalt, en ystererts. Die operasionele werkvloei is eenvoudig dog robuust: 1) Material is fed into the vibrating grizzly feeder (VGFF VGF) wat boetes omseil om die doeltreffendheid van die vergruiskamer te optimaliseer. 2) Oversize material enters the deep crushing chamber where a highstrength moving jaw compresses it against a fixed jaw. 3) The crushed material discharges onto the main conveyor at a preset CSS (Geslote kant-instelling), ensuring a controlled topsize product for the next stage. These machines are designed for stationary plant installation or modular setups in quarrying, mynbou, en grootskaalse slopingsherwinning. They are not suitable as standalone units for producing finished aggregates without secondary and tertiary crushing stages.

3. KERNKENMERKE

Modulêre Kaak Die Ontwerp | Tegniese basis: Gesegmenteer, reversible manganese steel wear plates secured with mechanical wedges. | Bedryfsvoordeel: Your maintenance team can replace highwear sections in shifts, not days, without removing the entire jaw holder. Rotation of dies extends service life by up to 30%. | ROI impak: Reduces wear part inventory costs and cuts planned downtime by approximately 40% compared to monolithic jaw designs.

Hidrouliese skakelaar & Aanpassingstelsel | Tegniese basis: Vervang tradisionele meganiese skakelplate met 'n dubbelwerkende hidrouliese silinder. | Bedryfsvoordeel: Enables remote adjustment of the CSS for product size changes and provides automatic overload protection by releasing tramp iron uncrushables. | ROI impak: Eliminates risk of catastrophic damage from tramp metal; reduces adjustment time from hours to minutes, verhoogde plant buigsaamheid.

Diep simmetriese breekkamer | Tegniese basis: Optimized kinematics and a long feed opening proportional to machine width. | Bedryfsvoordeel: Promotes natural rockonrock attrition in the upper chamber, reducing wear on jaws, and allows for higher capacity with less bridging. | ROI impak: Verhoog deurset deur 1015% for equivalent motor power while lowering abrasive wear costs.

Geïntegreerde motorbasis & Gordelwag | Tegniese basis: Unified steel fabrication housing crusher, dryf motor(s), and Vbelt transmission. | Bedryfsvoordeel: Simplifies installation with prealigned components and provides superior safety compliance with full guarding from day one. | ROI impak: Cuts installation time and cost by up to 25%, versnel ingebruikneming.

Gevorderde Draerhuisontwerp | Tegniese basis: Spherical roller bearings mounted in rigid, machined housings separate from the main frame structure.| Bedryfsvoordeel: Ensures precise bearing alignment under load for extended bearing life; allows for easier bearing inspection and replacement.| ROI impak: Field data shows bearing service life improvements of 2035%, directly lowering major component replacement costs.

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard | Ons Kaakbreker Oplossing | Voordeel (% verbetering) |
| : | : | : | : |
| Dra Part Life (Abrasive Rock) | 120,000 150,000 ton per stel | 180,000 200,000 ton per stel | +30% |
| Gemiddelde tyd tussen mislukking (MTBF) | ~1 200 werksure | ~1,700 operating hours| +40% |
| Deurset by dieselfde CSS & Krag| Basislyn (100%)| 112% 115%| +1215% |
| Beplande instandhoudingstyd (Jaarliks)| 80 100 ure| 45 60 ure| ~40% vermindering |
Based on controlled testing with granite feed material.

5. TEGNIESE SPESIFIKASIES

Modelreeks & Kapasiteit: JC120 (120280 TPH) to JC180 (400850 TPH), depending on feed material density and CSS.
Voer opening: Ranges from 1200mm x 800mm to 1800mm x 1400mm.
Kragvereistes: Elektriese motor ry vanaf 90 kW aan 250 kW (125 HP aan 350 HP), gekonfigureer vir globale spanningstandaarde (400V/50Hz of 460V/60Hz).
Materiaalspesifikasies: Hoësterkte gelaste staalraam (ASTM A36); Fixed and moving jaws fabricated from stressrelieved steel with boltedon AR400 abrasionresistant liners; Mangaan staal kakebeen sterf (14%18% Mn).
Fisiese afmetings: Wissel volgens model; approximate footprint range from L8m x W3m x H3m to L12m x W4m x H4m.
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +45°C; stofverseëlde laers; opsionele Arktiese of tropiese pakkette beskikbaar.

6. TOEPASSINGSSCENARIO'S

Hard Rock Quarrying – Graniet Aggregate Produksie | Uitdaging: A quarry faced excessive downtime every 68 weeks to replace monolithic jaw dies on their primary crusher (~36 hours downtime), creating costly production shortfalls.| Oplossing: Replacement with our modular jaw die crusher model JC150.| Resultate: Downtime for wear part changes reduced to under 16 hours per event via targeted die section replacement. Annual crusher availability increased by over 5%, translating to an additional ~12,000 tons of crushed base material produced annually.

Iron Ore Processing – Primary Crushing Station| Uitdaging: Unpredictable tramp steel from mining operations caused frequent shearing of mechanical toggle plates on the primary crusher, resulting in unplanned stops averaging twice monthly.| Oplossing:| Installation of our hydraulic toggle jaw crusher model JC180 equipped with tramp iron release system.| Resultate:| Complete elimination of downtime related to tramp metal events over an18month period.The hydraulic system automatically reset after each event.Cost savings were realized through avoided downtime,arbeid,and replacement toggle plates.

7.KOMMERSIËLE OORWEGINGS

Our pricing structure is based on a tiered model corresponding to machine size(JC120JC180).Base equipment includes crusher,motor basis,Vriemaandrywing,and standard guarding.Optional features that provide value include automated grease lubrication systems,veranderlike frekwensie aandrywers(VFD's)vir sagte begin,and integrated dust suppression spray bars.We offer three levels of service packages:Brons(slegs onderdele),Silwer(parts+remote technical support),and Gold(full annual inspection+parts+priority dispatch).Financing options are available through partner institutions including operating lease structures that preserve capital or fixedterm purchase plans.

8.Gereelde vrae

V1:What is the compatibility of these machines with my existing secondary crushing circuit?
A1:The discharge gradation is precisely controlled by adjusting the CSS.They are engineered as standard primary units designedto feed cone or impact crushers.Common discharge settings produce a minus6"to minus8"product ideal formost secondary stages.Plant layout drawings can be reviewed forengineering compatibility.

V2:What impact will this have on my overall plant efficiency?
A2:The primary benefit is predictability.Reduced unplanned stops at this first critical stage prevent cascading downtime throughoutyour plant.Field data indicates clients achievea24%overall plant availability increase due toreliableprimary crushing performance.This directly increases total output without adding shiftsor other equipment.

V3:Wat is tipiese aanlooptye,and what does delivery include?
A3.For standard models lead times range between1016weeks exworks.Delivery includes themachine disassembled into major subassemblies(breker liggaam,support legs,motor basis,jaw dies packed separately) suitablefor road transport.Comprehensive assembly drawingsand foundation plansare provided aheadof shipment

V4:Watter waarborgbepalings geld?
A4.We providea24month warrantyon all structural components against defectsin materialsand workmanship.Wear parts(kakebeen sterf,bearings etc.)are covered fora periodof6months under normal operating conditions.Detailed warranty termsare specified inthe commercial agreement

V5:What levelof technical supportis available during commissioning?
A5.Commissioning supportis strongly recommended.Oura Silverand Gold service packages include optional onsite commissioning supervisionby afactory engineerfor upto5days.This ensures correct installation,smering,and initial setupfor optimal performance