Models and dimensions, wear parts, mechanical spares and dedicated shaft maintenance tools for current aggregate models, the HRCe mining series and legacy HRC installations.
This page covers the models and key dimensions, wear parts, mechanical spares and manufacturer-documented maintenance tools needed for spare-part supply. Before manufacture, confirm the complete model, serial number, OEM drawing number, third-party drawing reference, installed dimensions and operating conditions.
The table lists roll diameter, roll width, installed power, maximum feed size and typical throughput commonly needed for spare-part identification. Values can differ with material, application and contract configuration.
| Series | Model | Roll diameter × roll width | Maximum installed power | Maximum feed size | Typical throughput |
|---|---|---|---|---|---|
| Current aggregate series | HRC 8 | 800 × 500 mm | 2 × 75 kW | 32 mm | 60–90 t/h |
| Current aggregate series | HRC 800 | 800 × 500 mm | 2 × 110 kW | 32 mm | 86–120 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 1200e | 1200 × 750 mm | 2 × 370 kW | 42 mm | 320–450 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 1450e | 1450 × 900 mm | 2 × 600 kW | 51 mm | 540–750 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 1700e | 1700 × 1000 / 800 mm | 2 × 900 kW | 60 mm | 640–1120 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 1850e | 1850 × 1300 / 1050 mm | 2 × 1400 kW | 65 mm | 990–1720 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 2000e | 2000 × 1650 / 1350 mm | 2 × 2300 kW | 70 mm | 1490–2540 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 2400e | 2400 × 1650 / 1400 mm | 2 × 3300 kW | 84 mm | 2250–3660 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 2600e | 2600 × 2000 / 1750 mm | 2 × 4100 kW | 91 mm | 3300–4550 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 2800e | 2800 × 2000 mm | 2 × 5800 kW | 98 mm | 4320–6050 t/h |
| Published HRCe manufacturer specifications (2022) | HRC 3000e | 3000 × 2000 mm | 2 × 6200 kW | 120 mm | 4950–6930 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 1000 | 1000 × 625 mm | 2 × 260 kW | 25 mm | 127–253 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 1200 | 1200 × 750 mm | 2 × 440 kW | 30 mm | 200–399 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 1450 | 1450 × 900 mm | 2 × 650 kW | 36 mm | 318–636 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 1700 | 1700 × 1000 mm | 2 × 900 kW | 43 mm | 434–867 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 2000 | 2000 × 1500 mm | 2 × 1900 kW | 50 mm | 900–1800 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 2400 | 2400 × 1650 mm | 2 × 3000 kW | 60 mm | 1426–2851 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 2600 | 2600 × 1750 mm | 2 × 3700 kW | 65 mm | 1775–3549 t/h |
| Legacy HRC manufacturer data sheet (2020) | HRC 3000 | 3000 × 2000 mm | 2 × 5700 kW | 75 mm | 2700–5400 t/h |
HRC 8 / HRC 800 data follows Metso's 2025 product information; HRCe models and dimensions follow the manufacturer's 2022 published specifications; legacy HRC data follows the 2020 manufacturer data sheet. These parameters identify installations. Orders still require the equipment nameplate, serial number and drawings.
Each card covers a common part category and connects its installation position, main failure modes and candidate materials to HRC / HRCe equipment identification.
Roll Surface / Tire and Flanged Roll
The main working components compress the material bed. HRC 8 / HRC 800 use replaceable tires; HRCe uses flanged rolls to control edge effects. Verify roll diameter, roll width, shaft fits, flanges and the working layer against the model and drawings.
View the common part page →
Roller Stud / Tungsten Carbide Stud
Studs in the roll surface withstand high contact stress, abrasive wear and local impact. Confirm diameter, length, end shape, interference fit and arrangement density against the roll surface drawing. Appearance alone does not establish suitability for replacement.
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Cheek Plate / Side Liner
Located on both sides of the roll gap, these plates contain the material bed and withstand edge erosion. Plate profile, working clearance, mounting holes and the relationship to the flanged roll determine fit. Select materials according to the balance of impact and abrasion.
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Edge Protection / Bolted Edge Segment
The edge area of the HRCe flanged roll uses replaceable bolted segments. Curvature, hole positions, flange interfaces and edge clearances are model-specific. Do not mix them with side plates from conventional non-flanged HPGR designs.
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بطانة مزلق التغذية
Withstand falling-material impact and help maintain stable choke feeding. The HRCe feed chute has a control gate; liner segmentation, gate clearance and maintenance space must match the equipment revision.
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بطانات قناة التفريغ
Located below the roll gap, at the cake discharge point and in subsequent transfer areas. Check plate numbers, profiles, hole patterns, materials and wear records separately for impact, sliding, turning and material-build-up zones.
View the common part page →
Press Frame / Frame Wear Liners
Replaceable plates protect the main structure inside the frame, near roll ends, below the rolls and in material-splash areas. Confirm plate numbers, orientation, supports, mounting datums and moving-part clearances against the frame revision.
View the common part page →Manufacturer information lists frame components, shafts, mechanical seals, hydraulics and the gearboxes and torque arms of HRC 8 / HRC 800. Confirm all interfaces, fits and materials against the specific model and serial number.
Fixed and Floating Roll Assemblies
Includes shafts, roll sleeves or tires, flanges and connections. The floating roll interfaces with hydraulic loading and skew control. Check shaft ends, bearing seats, flanges, removal interfaces and the working layer as a complete assembly.
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Roll Bearings and Mechanical الموانع
Bearings carry high radial loads and may experience uneven loading. Mechanical seals separate dust from the lubrication system. Check bearing designation, clearance, housing bore, journal, seal lips and lubrication method as a set.
View the common part page →
Hydraulic Cylinders, Accumulators and الموانع
Provide loading, tramp-metal protection and controlled return for the floating roll. Confirm cylinder bore, rod diameter, stroke, pressure rating, connections, seal grooves and fluid against the hydraulic schematic and used components.
View the common part page →
Reducers, Couplings and Torque Arms
Transmit drive torque to both rolls and maintain mounting position. Confirm ratio, input and output shafts, coupling interfaces, torque-arm center distance, rotation direction and lubrication against the nameplate and layout drawing.
View Heavy-Duty Drive Components →
Mechanical Skew Control System
HRCe mechanically limits roll skew and supports flanged-roll operation. Pins, bushings, links, supports and hydraulic connections are model-specific. Check the mechanism revision and connection center distances.
View Pins and Fasteners →
Shafts, Frame Parts and Supports
The manufacturer's spare-part scope includes shafts and frame components. Large shafts, bearing housings, supports, connection plates and foundation interfaces require checks of material, heat treatment, coaxiality, welding and nondestructive testing requirements.
View Heavy Machinery قطع الغيار →Metso's 2025 HRC 8 / HRC 800 product information lists shaft lifting and shaft removal tools for safer, faster shaft replacement. Confirm tool structure, lifting points and rated load against the corresponding equipment documentation.
Shaft Lifting Tool
Provides controlled lifting, balance and positioning during shaft removal and installation. Check the HRC 8 or HRC 800 shaft assembly weight, lifting points, center of gravity, lifting clearance and rigging interfaces.
Shaft Removal Tool
Used for shaft extraction, replacement and reassembly. Verify tool dimensions, supports, working stroke and load path against the equipment general arrangement, shaft drawings and site maintenance space.
The photographs illustrate the manufacturer's maintenance environment and applicable equipment. Tool details not clearly visible in a photograph are not a manufacturing basis. Confirm tool manufacture and use against the equipment drawings, loads and safety plan.
Provide the complete model, serial number, drawing or part number, drawing revision, installation position, installed-part photographs, material and operating conditions.
First identify the equipment generation from the complete model, serial number and installation position. Then check the OEM drawing number, third-party drawing reference, used-part markings, interface dimensions and material requirements.
Start by submitting the nameplate, general arrangement drawing, installation position, used-part photographs and key dimensions. These establish whether dimensional inspection, material assessment and manufacture to drawing are feasible.
يرجى توفير الطراز الكامل والرقم التسلسلي واللوحة الاسمية وموضع التركيب وصور القطعة المركبة والرسومات والمادة وظروف التشغيل. نستخدم هذه البيانات لتحديد القطعة وتقييم المواد وتنظيم الإنتاج في مسابك معتمدة والتنسيق لمراقبة الجودة وتسليم القطعة النهائية.
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توفر شركة ANRANST للعملاء العالميين تقييمات هندسية، واختيار التصنيع الصيني، ومراقبة الجودة، وتسليم الأجزاء النهائية لقطع الغيار الصناعية المقاومة للتآكل حسب الطلب، ويمكنها أيضًا دعم قطع الغيار الصناعية الأخرى حسب الطلب.
قم بمراجعة أسطح التزاوج وأبعاد الواجهة، وقم بتقييم جدوى المواد والمعالجة الحرارية والتصنيع.
تُحدَّد درجات المواد وعمليات المعالجة الحرارية لكل طلب على حدة، وتُثبَّت في الاتفاقية الفنية وتُتابَع أثناء الإنتاج.
يشمل ذلك تأكيد الرسم، ومراقبة المواد والعمليات، وتتبع الإنتاج، وتنسيق عمليات الفحص والقبول.
تنظيم عمليات التصنيع والتحقق من الجودة والتعبئة والتغليف وتسليم المنتجات النهائية الكاملة لتشكيل حلقة إمداد قابلة للتنفيذ.
قم بتزويدنا بالنماذج الحالية، والرسومات، وأرقام الرسومات، وأرقام الأجزاء، والمواد، أو معلومات ظروف التشغيل، وسنقوم بتحديد التحقق الفني ومسار التوريد وفقًا لذلك.
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