Application areas

Widely used in industries such as mining, metallurgy, and building materials, it can crush a variety of hard stones and rocks.

Applicable Materials

Suitable for medium and fine crushing of various medium-to-hard materials.

Product Features of the Cone Crusher

1. The frame and spindle are precision-cast and precision-forged from high-strength alloy steel, ensuring robustness and durability—perfectly suited for crushing materials of medium to high hardness.

2. This machine features a well-balanced combination of a high swing frequency in the cone crushing section and a large eccentric sleeve offset (stroke length). This design significantly enhances the throughput capacity of the multi-cylinder cone crusher series. Additionally, the machine can operate continuously at a consistent discharge opening, eliminating the need for the single-cylinder main shaft to fluctuate up and down during production—which could otherwise cause variations in the discharge setting.

3. The specially designed crushing chamber, utilizing high-energy laminating theory, delivers greater energy input, enabling material breakage not only between particles and the lining plates but also among the particles themselves. As a result, production capacity is higher, wear on wearing parts is relatively reduced, and the resulting product exhibits a more cubic particle shape with lower levels of needle-like and flaky particles.

4. Fixed-axis design: The main shaft remains stationary during operation, significantly enhancing its strength and enabling higher installed power output. Yet, this design substantially reduces the equipment's weight compared to traditional cone crushers.

5. The bidirectional iron-release hydraulic cylinder allows iron blocks to pass through the crushing chamber, features a large stroke for efficient hydraulic cleaning of the chamber, and is independent of liner wear—significantly reducing the effort required to clear any blockages inside the crushing chamber.

6. The hydraulic motor drives the adjusting sleeve (fixed cone liner), enabling precise adjustment of the discharge opening. Additionally, the hydraulic motor allows the entire adjusting sleeve and fixed cone liner to rotate completely out of the support sleeve, making it easy to replace both the fixed and moving cone liners—and significantly reducing the effort required for liner replacement.

7. Advanced liner-fixing technology enhances the reliability of the liners. The stationary cone liner is secured using wedge blocks that engage with the spiral bevel surface at the upper part of the stationary cone, creating a self-locking mechanism. Meanwhile, the moving cone liner is tightly fastened by self-locking locking bolts.

8. The bronze bushings used in this machine provide enhanced load capacity in crushing environments characterized by high vibration and heavy dust accumulation.

9. All components can be disassembled, assembled, and maintained from the top or side, making it easy to replace both the moving cone liner and the stationary cone liner—no need to remove the frame or loosen any bolts.

How it works

This machine primarily consists of components such as the frame, moving jaw, eccentric shaft, jaw plate, and adjustment seat. During operation, the electric motor drives the eccentric shaft via a V-belt connected to a pulley, causing the moving jaw to follow a specific motion trajectory. This action crushes the material fed into the crushing chamber. Finally, the crushed material is discharged through the discharge opening under the influence of its own weight.

Technical specifications

Model

Maximum Motor Installation Power (kW)

Throughput (t/h) under the Close-Side Setting (CSS) discharge opening

6mm

8mm

10mm

13mm

16mm

19mm

22mm

25mm

32mm

38mm

45mm

51mm

HPY200

160

60-75

70-90

85–115

115–145

135–175

145–185

155–195

165-215

185–230

205-245

HPY300

220

75–95

100–130

110–140

145–180

170–215

190–230

220–260

225–275

245-320

300–375

345-430

HPY400

315

105–140

135–170

180–225

215-275

250–320

275-345

285-370

315-425

350–480

400–540

455-615

HPY500

400

135–170

170–220

225-290

270-345

310–400

340–425

360–450

400–530

425-585

500–670

560–770

HPY600

450

210-305

280-385

330–450

365–485

415-535

435-570

440-635

515-705

575-790

HPY700

500

220-325

300-405

350–485

400–520

465-590

490–620

550–690

605-755

685–860

780-975

HPY800

630

240-335

315-420

375–500

420–540

550–650

550–750

650–850

585-920

670-990

765-1100

HPY1000

750

540–610

600–750

660–820

730-920

790–1050

850-1230

1100–1480

1350–1780

1600–2120

1850–2500

HPY1250

1000

595-710

775–925

845-1025

910-1135

1025–1385

1150–1520

1460–1885

1725–2195

2010-2615

2295-3035

Note: The listed crusher capacities are based on open-circuit operations using limestone with a loose density of 1.6 t/m³. Under closed-circuit conditions, the equipment capacity increases by 15% to 30% compared to open-circuit operations.

The HPY series multi-cylinder hydraulic cone crusher is a new-generation cone crusher developed by our company through optimized design, building upon the advanced hydraulic cone crushing technology we’ve introduced and absorbed from Europe and North America. This cone crusher boasts low energy consumption and powerful crushing performance. It features high reliability, large production capacity, advanced automation, simple operation and maintenance, excellent product particle shape, and low costs for wear parts. The machine incorporates a high-strength cast steel frame, an alloy-material forged main shaft, and a highly precise straight-tooth bevel gear transmission system. Combined with multiple cavity options and an automated operating control system, these features perfectly highlight the equipment’s outstanding performance and advantages. As a result, it is ideally suited for medium- and fine-crushing applications involving various hard minerals and rocks, delivering exceptional crushing efficiency while seamlessly meeting customers’ diverse needs.