1. PEMBUKAAN PAINPOINT DRIVEN

Adakah anda menguruskan kesesakan berterusan dalam barisan pengeluaran simen anda? The reliability and efficiency of core processing equipment directly dictate your plant’s profitability. Untuk pengurus loji dan kontraktor kejuruteraan, the challenges associated with sourcing critical machinery are clear: unplanned downtime from component failure, rising energy consumption per ton of clinker, and the high total cost of ownership from frequent maintenance and part replacement. When a key piece of equipment underperforms, the entire operation suffers—leading to missed production targets and eroded margins.

How do you ensure continuous kiln feed? Can you reduce specific power consumption in material grinding? Are you constantly battling with abrasive wear in raw mill circuits? Penyelesaiannya bukan hanya terletak pada peralatan, but in precisionengineered systems designed for the extreme demands of cement manufacturing. Sourcing from a specialized OEM factory provides the direct technical and commercial advantages needed to address these operational challenges headon.

2. GAMBARAN KESELURUHAN PRODUK

This product line encompasses heavyduty industrial fans, including primary air fans, induced draft (ID) peminat, forced draft (FD) peminat, and raw mill exhaust fans, engineered explicitly for cement plant applications. These centrifugal and axial flow fans are integral to combustion, penyejukan, and material conveyance processes.

Aliran Kerja Operasi:
1. Air Supply: FD fans deliver precise airflow to the kiln or calciner for optimal fuel combustion.
2. Exhaust & Dust Handling: ID fans create negative pressure, pulling hot gases and raw meal through preheater towers and raw mills.
3. Pengangkutan Bahan: Pneumatic conveying fans transport fine materials like cement or fly ash.
4. Pemulihan Haba: Fans circulate air through clinker coolers, recovering thermal energy.
5. Kawalan Pelepasan: Fans drive exhaust gases through dust collection systems like baghouses.

Skop Permohonan: Suitable for all stages of dryprocess cement plants: raw material preparation, piroproses (preheater, kiln, cooler), selesai mengisar, dan pengendalian bahan.
Batasan: Specific fan designs are not interchangeable across functions; selection must be based on detailed process parameters including gas temperature, pemuatan habuk, penurunan tekanan, and volumetric flow rate.

3. CIRI TERAS

Reka Bentuk Pendesak Kecekapan Tinggi | Asas Teknikal: Backwardcurved airfoil blades with computational fluid dynamics (Cfd) pengoptimuman | Faedah Operasi: Achieves higher static pressure with lower rotational speed for a given airflow volume | Kesan ROI: Reduces motor power draw by 815%, lowering specific energy consumption per ton of material processed.
AbrasionResistant Protection Systems | Asas Teknikal: Hardfaced wear plates on leading edges or replaceable ceramiclined segments in highwear zones | Faedah Operasi: Extends service intervals by resisting erosion from highdust load gases | Kesan ROI: Decreases maintenance downtime by up to 30% and reduces longterm component replacement costs.
Robust Housing & Reka Bentuk Akses | Asas Teknikal: Heavygauge casing with reinforced ribs and large inspection doors | Faedah Operasi: Minimizes housing deformation under vacuum/pressure; allows for safe, rapid internal inspection without full disassembly | Kesan ROI: Cuts planned maintenance time by half and improves worker safety during servicing.
Precision Dynamic Balancing | Asas Teknikal: ISO 1940 G2.5 balance grade on complete rotor assembly (pendesak + aci) | Faedah Operasi: Menghapuskan getaran yang merosakkan, ensuring smooth operation up to full load capacity | Kesan ROI: Prolongs bearing life by over 40% and prevents secondary damage to seals and drives.
Pelabuhan Pemantauan Keadaan Bersepadu | Asas Teknikal: Port yang diprapasang untuk penderia getaran, kuar suhu, and pressure taps | Faedah Operasi: Enables direct connection to plant PLC/DCS for realtime performance tracking and predictive maintenance alerts | Kesan ROI: Facilitates conditionbased maintenance planning to prevent catastrophic failures.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Penanda Aras Piawaian Industri | Our Cement Plant Fan Solution | Kelebihan Berdokumen |
| : | : | : | : |
| Fan Static Efficiency | 7582% at Best Efficiency Point (BEP) | 8488% at BEP via optimized design & pengedap | +5% ke +8% penambahbaikan |
| Masa Min Antara Kegagalan (MTBF)| 1218 months in highdust service| 24+ months with enhanced protection systems| +50% ketersediaan operasi |
| Tahap Kebisingan di 1 Meter| 90100 db(A) bergantung pada saiz & kelajuan| 8592 db(A) through acoustic treatment & precision build| Pengurangan daripada 38 db(A) |
| Vibration Velocity (RMS)| ≤4.5 mm/s per ISO 108163| ≤2.8 mm/s via superior balancing & rigidity| ~38% lower vibration |

5. SPESIFIKASI TEKNIKAL

Capacity/Range: Volumetric flow rates from 5,000 m³/h to over 500,000 m³/j; static pressure capability up to 15 kPa.
Keperluan kuasa: Penarafan motor daripada 22 kW hingga lebih 2000 kw; compatible with variable frequency drives (VFDS) for optimized flow control.
Spesifikasi Bahan: Contact surfaces constructed in carbon steel (Q235B/Q345B), stainless steel (304/316), or specialty abrasionresistant steels (AR400). Impellers are typically fabricated from wearresistant steel plate.
Dimensi Fizikal: Customengineered setiap permohonan; standard designs accommodate common ducting sizes with flanges rated for appropriate pressure classes.
Julat Operasi Persekitaran: Designed for continuous operation with inlet gas temperatures up to 450°C (for hightemperature applications). Suitable for ambient temperatures from 20°C to +45°C.

6. SENARIO APLIKASI

Cement Plant Kiln ID Fan Upgrade | Cabaran: A plant’s existing induced draft fan was unable to maintain stable kiln backpressure after switching to alternative fuels,causing inconsistent combustion and production dips.| Penyelesaian: Replacement with a customdesigned hightemperature ID fan featuring a wider operating curveand upgraded bearing cooling system.| Keputusan: Achieved stable draft control under varying fuel conditions,increased kiln throughput by 5%,and reduced fan motor amperage draw by11%.

Raw Mill Circuit Retrofit Project| Cabaran:Aging raw mill exhaust fans suffered severe blade erosion every8 months,causing unplanned shutdownsand compromised mill output.| Penyelesaian:A pair of new centrifugal fansfitted with modular ceramic tile liningson all gaswashed surfaces.| Keputusan:Fan overhaul interval extendedto24+ months,milling system availability increasedby4%,and annual maintenance partscosts reducedby an estimated60%.

7. PERTIMBANGAN KOMERSIL

Peringkat Harga: Pricing is projectspecific based on size,bahan,and customization.Tiers range from standard duty designs(for less severe applications)to heavyduty premium builds(for core pyroprocessing roles).
Ciri Pilihan: VFDcompatible motor systems,silencer packages,lube oil consoles,vibration monitoring kits,and spare rotors.Anticorrosion coatingsfor coastal environmentsare also available.
Pakej Perkhidmatan: Options include supervised installation commissioning,a twoyear comprehensive warranty,predictive maintenance support contracts,and lifetime access too OEM technical documentation drawings
Financing Options Flexible commercial terms can be structured including progress payment plans against manufacturing milestonesor leasetoown arrangements managed through thirdparty partners

Soalan Lazim

Q1 Are your industrial fans compatible with our existing motor drives ductwork
Our engineering team conducts a full review of your existing interface dimensions process parameters We design all cement plant fansto meet your spatial electrical interface requirements ensuring mechanical fit process compatibility

Q2 What is the typical lead timefor a customdesigned fan
Lead times varyby complexity For most standard heavyduty designsin common sizes lead time rangesfrom16to24 weeksfrom order approvalto exworks delivery Expedited optionsmay be available

Q3 How does sourcing directlyfrom an OEM factory impact costand quality
Direct procurement eliminates intermediary markups providing more competitive pricing It also establishesa direct technical dialogueensuring design specificationsare precisely met Factory oversight guaranteesconsistent welding machiningand balancing quality control

Q4 Can you provide performance guaranteefor efficiencyand output
Yes we providea performance guarantee basedon agreedupon duty points(flow pressure) Guarantees are validatedthrough factory acceptance testing(LEMAK)and can be includedas part ofthe commercial contract

Q5 What levelof technical supportis provided during installation
We offer optional supervised installation commissioning serviceswhere our field engineer assistsyour contractorwith alignment initial startupand performance verification This ensurescorrect installationas per our design intent

Q6 Do you offer retrofit solutionsfor existing fan housings
Yes we specializein designing replacement rotorsor complete internal assemblies(rotor+shaft+bearings)that can fit into existing casingswhere structurally sound This can bea costeffective solutionversus full unit replacement

Q7 What arethe key documentation deliverables
The standard package includes general arrangement drawings foundation load data performance curves electrical requirements detailed billof materialsand comprehensive operation maintenance(O&M manuals All documentationis providedin both hard copy digital formats