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NORDVIK PCH/PCS Series Cone Crusher

Name: NORDVIK PCH/PCS Series Cone Crusher
Brand: NORDVIK

Single-cylinder cone crushing with high efficiency

The NORDVIK PCH/PCS series single-cylinder hydraulic cone crusher covers the widest duty range in the cone family: 77 – 2,100 t/h with feed sizes of 29 – 560 mm and 90 – 750 kW installed power. The simple single-cylinder layout combines setting adjustment, overload protection and chamber clearing in one hydraulic system — fewer parts, higher availability and the lowest cost per tonne.

77 – 2,100 t/h

Capacity

29 – 560 mm

Feed size

90 – 750 kW

Power

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1000+ installations

Proven in mines and quarries across 15+ countries.

OEM-grade quality

Wear and spare parts made to original specifications and metallurgy.

24 h response

Quotation with specs, pricing and delivery time within one working day.

Lifetime support

Spare parts, service and commissioning support for the machine's whole life.

Key Features

Single-cylinder simplicity — One hydraulic cylinder handles setting, protection and clearing — fewer components, easier service, higher availability.
Fixed mainshaft strength — The heavy fixed mainshaft carries higher crushing forces and allows fast liner replacement, reducing downtime.
Constant liner performance — Automatic setting regulation compensates liner wear, holding product gradation stable through the liner's whole life.
Multiple cavity options — Standard, medium and fine crushing configurations per model cover secondary through quaternary duty.
Big capacity range — From 77 t/h sand duty to 2,100 t/h coarse secondary — one design family covers the whole plant.
Smart overload response — Spring-assisted hydraulic overload passes uncrushable material smoothly and resets automatically.

PCH/PCS Series Highlights

Feature	Benefit
Single-cylinder hydraulics	Simpler, more reliable adjustment and protection
Fixed mainshaft design	Fast liner replacement, reduced downtime
Spring + hydraulic overload	Full protection against uncrushable material
Multiple cavity options	Standard, medium and fine crushing configurations

PCH/PCS Series Model Range

Model	Power (kW)	Feed openings by cavity (mm)	Capacity (t/h)
PCH420	90	EC 135 / C 90 / M 65 / MF 50 / F 38 / EF 29	27 – 128
PCH430	132	EC 185 / C 145 / MC 115 / M 90 / MF 75 / F 50 / EF 35	36 – 208
PCH440	220	EC 215 / C 175 / MC 140 / M 110 / MF 85 / F 70 / EF 38	90 – 395
PCH660	315	EC 275 / CX 245 / C 215 / MC 175 / M 135 / MF 115 / F 85 / EF 65	162 – 662
PCH870	500	EC 300 / C 240 / MC 195 / M 155 / MF 100 / F 90 / EF 80	280 – 1,512
PCH890	750	EC 370 / C 330 / MC 300 / M 230 / MF 160 / F 120 / EFX 100	204 – 2,181
PCH895	750	EF 85 / EEF 75	178 – 1,170
PCS420	90	EC 240 / C 200	77 – 162
PCS430	132	EC 360 / C 300 / MC 235	130 – 330
PCS440	220	EC 450 / C 400 / MC 300	245 – 503
PCS660	315	EC 560 / C 500	331 – 792

Cavity codes: EC extra coarse → EEF extra extra fine; value = max feed opening (mm). Capacity = published range across all CSS settings and cavities. Some models are not listed — contact NORDVIK for the complete range.

How it works

Working Principle

The PCH/PCS crusher's mainshaft is fixed to the frame; an eccentric gyrates the crushing head around it. Material is compressed between mantle and concave as it travels down the chamber. The single hydraulic cylinder below the mainshaft supports the crushing load, sets the CSS precisely, dips to pass tramp iron, and can stroke the shaft up and down to clear a packed chamber — all functions of one robust hydraulic circuit.

Applications

Secondary crushing

Coarse cavities accept up to 560 mm feed directly from primary jaw or gyratory crushers.

Tertiary & fine crushing

Fine cavities at small CSS produce chip and sand feedstock with high reduction ratio.

Iron ore processing

Proven in abrasive iron ore duty where availability and liner life decide the cost per tonne.

Granite quarries

High-throughput production of road base and aggregates with minimal operator attention.

Mobile & modular plants

Compact single-cylinder design fits track-mounted and skid-mounted installations.

Materials

Basalt, granite, marble, gneiss, quartzite, sandstone, limestone, iron ore, copper ore, molybdenum ore and other hard and medium-hard rocks.

FAQ

Frequently Asked Questions

PCH or PCS — which do I need?

PCS models have larger feed openings for secondary duty; PCH models are optimized for tertiary/fine crushing. Many plants pair a PCS secondary with PCH tertiary machines.

What is the largest capacity available?

The PCH870 reaches 2,100 t/h in coarse secondary duty. Contact us with your feed gradation for an exact capacity curve.

How does overload protection work?

The hydraulic accumulator lets the mainshaft drop when tramp iron or overload occurs, then returns automatically — the spring system adds fail-safe protection.

How often do liners need changing?

Liner life depends on abrasiveness; with automatic setting regulation the chamber stays efficient until liners are fully worn, typically measured in months of operation.

Is the crusher delivered with the hydraulic unit?

Yes — each PCH/PCS ships complete with its NORDVIK PHG lubrication/hydraulic unit and electric control cabinet, ready for installation.