1. PYNPUNT GEDREWE OPENING

Stygende bedryfskoste en onvoorspelbare stilstand erodeer jou totale produksiemarges? Vir aanlegbestuurders en ingenieurskontrakteurs, die kernuitdagings in primêre vergruising spruit dikwels uit die breker self. Algemene pynpunte sluit in:
Oormatige slytasie-onderdeelkoste: Gereelde vervanging van mantels, konkaaf, and liners due to suboptimal chamber design or material quality, directly impacting your cost per ton.
Unscheduled Downtime for Maintenance: Difficult and timeconsuming wear part changes lead to prolonged production halts, missing critical delivery windows.
Inkonsekwente produkgradering: Fluktuasies in voergrootte of -hardheid lei tot 'n afwykende produk, causing bottlenecks in secondary circuits and reducing plantwide efficiency.
Hoë energieverbruik per ton: Inefficient crushing chambers and drive systems translate directly to unsustainable power costs, 'n primêre bedryfsuitgawe.
Rigiede konfigurasiebeperkings: Fixed base machines that cannot adapt to evolving site layouts or changing feed material characteristics.

How do you select a primary crusher that addresses these specific financial and operational liabilities? The solution requires a focus on engineered durability, maintenance accessibility, and process efficiency.

2. PRODUK OORSIG

The ODM Gyratory Crusher is a heavyduty, primary compression crusher engineered for the first stage of reducing runofmine ore or large quarry rock. It is designed for hightonnage, continuous crushing operations where reliability is nonnegotiable.

Operasionele werkvloei:
1. Voerinname: Large dump trucks or loaders deposit runofmine material into the crusher’s robust feed hopper.
2. Kompressiewe verplettering: The central gyrating mantle eccentrically compresses the rock against the stationary concave liners, fracturing it through progressive reduction cycles.
3. Ontslag: Crushed material gravitates through the continually narrowing chamber until it reaches the desired size and exits through the discharge opening (OSS).
4. Produkvervoer: The nowprimarycrushed aggregate is conveyed to downstream screening and secondary crushing stages.

Toepassingsomvang & Beperkings:
Omvang: Ideaal vir hoë kapasiteit (1,500+ TPH) mynbedrywighede, grootskaalse aggregaatgroewe, and industrial mineral processing plants handling abrasive materials like granite, basalt, ystererts, and copper ore.
Beperkings: Nie geskik vir laetonnage-operasies nie (<500 TPH) due to capital cost considerations. Vereis 'n stal, reinforced concrete foundation and significant vertical space for installation. Less effective for nonabrasive, lowdensity materials where other crusher types may offer a cost advantage.

3. KERNKENMERKE

Patented QS Chamber Design | Tegniese basis: Geoptimaliseerde kneephoek & verpletterende slag profiel | Bedryfsvoordeel: Produces a more consistent product gradation with fewer fines and reduced risk of bridging | ROI impak: Improves downstream circuit efficiency by up to 15% and increases saleable product yield

Forged Alloy Main Shaft | Tegniese basis: Singlepiece forging from highchrome molybdenum steel | Bedryfsvoordeel: Provides ultimate resistance to bending fatigue and shock loads from uncrushable material | ROI impak: Eliminates risk of catastrophic shaft failure, protecting against weeks of downtime and sixfigure replacement costs

TopService Design (TSD) | Tegniese basis: Integrated maintenance platform & hydraulic systems for liner changeout from above | Bedryfsvoordeel: Enires mantle & concave replacement in under 24 hours without dismantling the crusher top structure | ROI impak: Verminder beplande instandhoudingstyd met meer as 60% compared to traditional bottomservice designs

Hydroset® Tramp Release System | Tegniese basis: Hydraulically supported mainshaft with automated control | Bedryfsvoordeel: Instantaneously releases tramp iron and automatically restores original closedside setting (CSS) after passing | ROI impak: Prevents damage to critical components from uncrushables; velddata toon a >90% reduction in related component failures

Direkte aandrywing-koppelstelsel | Tegniese basis: VSD motor coupled directly to the eccentric via a fluid coupling | Bedryfsvoordeel: Eliminates complex gear train losses; provides smooth startup under full load with lower peak current draw | ROI impak: Lewer af tot 8% lower energy consumption per ton crushed versus traditional geared drives

Lube Oil Monitoring & Filtrering | Tegniese basis: Redundant sensors & offline filtration unit integrated into lubrication circuit | Bedryfsvoordeel: Ensures optimal bearing temperature and oil cleanliness; provides early warning diagnostics | ROI impak: Verleng die dienslewe van die dra met gemiddeld 30%, avoiding unplanned stoppages

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Competitive Gyratory) | ODM Gyratory Crusher Solution | Voordeel (% Verbetering) |
| : | : | : | : |
| Liner Changeout Time (Volle stel) | 4872 ure (Bottom Service Required) | 60% Vinniger |
| Energiedoeltreffendheid (kWh/ton) ~Hard Granite| 0.85 1.05 kWh/ton| 0.78 0.82 kWh/ton| ~812% More Efficient |
| Wear Life of Mantle/Concaves (Abrasive Index)| Basislyn = 100%| Field data indicates 115130% of baseline life| Tot 30% Langer Lewe |
| Beskikbaarheid (Jaarlikse Uptime %) Beplande stops uitgesluit| ~9294%| Bedryfstoetsing demonstreer >96%| ~24% Higher Availability |

5. TEGNIESE SPESIFIKASIES

Kapasiteitsreeks: Konfigureerbaar vanaf 1,500 oor 10,000 metrieke ton per uur (MTPH), depending on model selection and feed material.
Motor Krag: Electric drive options from 450 kW tot 1,200 kW with Variable Speed Drive (VSD) compatibility standard.
Voer opening: Accepts feed sizes up to 1500mm / 59 duim.
Ontladingsinstellingsreeks: Adjustable Closed Side Setting (CSS) from 135mm to 300mm via the Hydroset system.
Sleutel materiaal spesifikasies:
Hoofskag & Head Center: Forged hightensile alloy steel.
Konkaaf & Mantle Liners:Mangaan staal legerings; optional premium alloys available for highly abrasive feeds.
Basisraam & Top dop:Fabricated from heavyduty steel plate with reinforced ribs.
Fisiese afmetings / Voetspoor: Wissel volgens model; typical base diameter ranges from Ø5m Ø8m. Foundation loading specifications provided per project.
Omgewingsbedryfsreeks: Ontwerp vir omgewingstemperature van 20°C tot +50°C (4°F tot +122°F). Dust sealing systems are rated for harsh environments.

6. TOEPASSINGSSCENARIO'S

LargeScale Granite Quarrying Operation

Uitdaging:A major aggregate producer faced crippling downtime every six weeks for liner changes on their primary gyratory crusher—a process taking over three days—severely limiting output during peak construction season.Solution:The existing crusher was replaced with an ODM Gyratory Crusher featuring TopService Design (TSD).Resultate:Liner changeout time was reduced consistently to under one day (<24 ure). This increased annual crusher availability by approximately eight days directly attributable to maintenance speed alone.

Copper Mine Primary Crushing Circuit

Uitdaging:The existing primary gyratory experienced frequent tramp metal events from drill bits/ground engaging tools hidden in ROM ore feed.This led regularly bent main shafts or cracked frames,causing unscheduled outages averaging two weeks per incident.Solution:A new ODM Gyratory Crusher equipped with an advanced Hydroset tramp release system was installed as part of a plant expansion project.The system was integrated with metal detection on the feed conveyor as part of an automated protection circuit.Resultate: Over three years of operation,the tramp release system has successfully cleared over two dozen significant uncrushable objects without damage.Zero incidents of shaft bending have occurred,and related unscheduled downtime has been eliminated.

7.KOMMERSIËLE OORWEGINGS

ODM Gyratory Crushers are offered as complete engineered packages.Pricing is structured into tiers based on capacity rating:

Vlak I (6，000 TPH):Superheavyduty configurations engineered specifically for megamine projects.Optional features include advanced condition monitoring sensors，outomatiese instellingsverstellingstelsels，and custom liner profiles tailored specifically toward your feed material analysis.Service packages range from basic commissioning support up through comprehensive multiyear performance contracts that cover parts,arbeid,and scheduled inspections.Financing options including equipment leasing,tailored payment plans aligned with project milestones,and tradein programs are available through our financial partners upon request.

8.Gereelde vrae

V:What level of foundation engineering is required?
A:The ODM Gyratory requires a substantial reinforced concrete foundation.Detailed civil engineering drawings including all load data(static,dynamic,& seismic where applicable）are provided as part of our technical proposal package.Q：Can this machine be integrated into my existing control system？
A：Yes.The crushers come equipped with their own local PLC control panel but are designed using standard industrial communication protocols（e.g.,Modbus TCP/IP）to interface seamlessly into your central SCADA or DCS plant control room.Q：How does wear part pricing compare？
A：While initial wear part costs may be marginally higher than some alternatives,the significantly extended service life demonstrated across multiple installations typically results in lower total costperton crushed over an operating campaign.We provide detailed wear life projections based on your specific feed sample analysis.Q：What is your lead time？
A：Lead times vary based on model complexity but typically range between nine months（standard duty）to fourteen months（superheavy duty）.We maintain transparent communication throughout manufacturing.Q：Do you offer operator training？
A：Yes.Comprehensive training covering safe operation,roetine-instandhoudingsprosedures,and basic troubleshooting is provided onsite during commissioning at no additional charge.Q：What warranty coverage applies？
A：We offer a standard twentyfour month warranty covering defects in materials/workmanship.Extended warranty options covering major components（e.g.,main shaft,eccentric assembly）for longer periods are available.Q：Can you assist with installation？
A：We provide detailed installation manuals/supervision services.Optionally we can manage turnkey installation through our network vetted local contractors ensuring adherence specifications