Primary HCS, secondary HCS and HSS side sizers: standard models, throughput, center distance, roll length, crushing caps and segments, shafts and drive spares.
This page lists models and dimensions directly relevant to HAZEMAG HCS/HSS installation identification, wear parts and core spares. Center distance and roll length narrow the series. Before manufacture, confirm tooth profile, rotation direction, retention and drive interfaces using the nameplate, complete model, serial number, general arrangement, drawing or traceable used part.
Models follow HAZEMAG's current official technical data for primary HCS, secondary HCS and HSS. Four key parameters are retained for spare-part identification: throughput, maximum feed size, center distance and roll length.
| Series and standard models | Throughput / maximum feed size | Center distance / roll length | Key spare-part checks |
|---|---|---|---|
| Primary HCS 06: 0610, 0616, 0620, 0625 | 650–1,650 t/h; maximum feed size 1,000 mm | Center distance 680 mm; roll length 970–2,475 mm | Crushing caps, crushing rings, shafts, breaker bar and drive interfaces |
| Primary HCS 08: 0816, 0820, 0825, 0830 | 1,350–2,500 t/h; maximum feed size 1,200 mm | Center distance 850 mm; roll length 1,690–2,990 mm | Cap arrangement, roll length, housing liners and drive configuration |
| Primary HCS 10/13: 1020, 1025, 1030, 1040; 1320, 1330, 1340 | 2,100–5,300 t/h; maximum feed size 1,500 / 2,000 mm | Center distance 1,050 / 1,350 mm; roll length 1,925–4,120 mm | Large shafts, crushing rings, caps, bearing housings and gearbox interfaces |
| Secondary HCS 05/06: 0510, 0516, 0520; 0610, 0616, 0620, 0625, 0630 | 290–1,200 t/h; maximum feed size 250 / 350 mm | Center distance 550 / 680 mm; roll length 1,020–3,060 mm | Replaceable segments, clearances, breaker bar and front / rear wall protection |
| Secondary HCS 08: 0810, 0816, 0820, 0825, 0830, 0840 | 500–2,050 t/h; maximum feed size 450 mm | Center distance 850 mm; roll length 1,020–4,080 mm | Segment combinations, long roll shafts, liners and drive assemblies |
| HSS 06: 0610, 0616, 0620, 0625, 0630 | 550–1,650 t/h; maximum feed size 250 mm | Center distance 680 mm; published roll length approximately 1,020–3,060 mm | Outward-turning rolls, side crushing zones and hydraulically adjustable walls |
| HSS 08: 0810, 0816, 0820, 0825, 0830, 0840 | 900–3,500 t/h; maximum feed size 350 mm | Center distance 850 mm; published roll length approximately 1,020–4,080 mm | Segments, side liners, shafts, adjustment mechanisms and drive interfaces |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Crushing teeth | Tooth profiles on paired rolls | HCS |
| 1 | Crushing teeth | Tooth profile on side-sizer roll | HSS |
| 2 | Crushing roll assembly | Paired rolls in center chamber | HCS |
| 2 | Crushing roll assembly | Paired rolls | HSS |
| 3 | Drive assembly | Drive outside roll ends | HCS |
| 3 | Side-wall crushing comb | Fixed comb at outer roll side | HSS |
| 4 | Housing | Frame around rolls | HCS |
| 4 | Housing | Housing around rolls | HSS |
Parts are grouped by the actual HCS/HSS structure: crushing caps, replaceable segments, roll shells, breaker bars or side walls, housing liners and retention parts. Material options support preliminary screening; the original drawing and inspection requirements govern the final specification.
Crushing Cap & Crushing Ring
Primary HCS and some secondary configurations use replaceable caps mounted on crushing rings. Check the series, center distance, roll length, cap position, tooth profile, rotation direction and retention structure.
View the common part page →
Replaceable Crushing Segment
Secondary or tertiary HCS crushing shafts may use replaceable segments. Appearance alone is insufficient: check shaft position, angle, tooth count, segmentation, retention method and assembly clearances.
View the common part page →
Roll Shell & Segment Carrier
These structures mount the caps or segments and transfer loads. Check outside diameter, axial length, segment interfaces, keys or splines, fastening holes and dynamic balancing requirements.
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Breaker Bar & Crushing Wall Wear Parts
HCS controls product size through the breaker bar and roll gap. HSS crushes between each roll and its side wall. Wear-part positions and profiles from these two structures must not be mixed.
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Housing & Bearing Protection Liner
Protect the front and rear housing walls, side walls, discharge end and areas near bearings. Segmentation, thickness, holes and installation sequence vary with HCS/HSS model and configuration.
View the common part page →Segment Bolt & Retention Parts
Retention parts withstand clamping, alternating impact and vibration. Identify threads, heads, strength grades, preload requirements, locking features and matching washers as a complete set.
View the common part page →Drive components are listed separately. Crushing roll shafts, bearing housings, gearboxes, fluid couplings, mechanical couplings and adjustment mechanisms must be checked against the complete installation interfaces.
Crushing Roll Shaft Assembly
Includes the shaft, cap or segment mounting areas, end connections and support interfaces. Identify the HCS/HSS series, center distance, roll length, shaft position and rotation direction separately.
View the common part page →Bearing, Housing & End Seal
Carry radial and axial loads from low-speed, high-torque roll shafts. Check bearing designation, clearance, housing bore, covers, seals and lubrication interfaces as a complete bearing-end assembly.
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Gearbox & Drive Assembly
HAZEMAG describes a motor, fluid coupling, gearbox and mechanical coupling from gearbox to rotor. The illustration identifies a generic drive arrangement; it does not establish interchangeability between particular models.
View the common part page →Fluid Coupling
Provides heavy-load starting and overload protection. Confirm the complete coupling model, fill requirements, rated power and speed, input and output interfaces, mounting orientation and protective features.
View the common part page →Mechanical Coupling & Connection Parts
Connect the gearbox and crushing roll, transmitting high torque at low speed while accommodating specified installation deviations. Check connection type, bore, keys or splines, bolt circle and guards.
View the common part page →Gap Adjustment Parts
The HCS roll or breaker-bar gap and the HSS side-wall gap use different adjustment structures. Distinguish shims, supports, pins and hydraulic interfaces by equipment series.
View the common part page →HCS 0610 appears in both primary and secondary data, and its crushing tools, roll length and project configuration may differ. Confirm the application, serial number, shaft position, tooth profile, rotation direction and drawing.
No. HCS mainly crushes continuously between the two rolls, whereas HSS crushes between each roll and its respective side wall. Wall profiles, adjustment methods and load paths differ.
Provide the complete model, serial number, primary or secondary application, center distance, roll length, shaft position, tooth profile, rotation direction, drawing, used-part photographs and operating conditions. We use these to identify the part, assess materials, organize manufacture, coordinate quality control and deliver the finished item.
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ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
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