Multi-Cylinder Hydraulic Cone Crusher
Why It Matters
The multi-cylinder hydraulic cone crusher is the standard for secondary and tertiary crushing in mining and aggregate production. Granite, basalt, river pebble, and iron ore demand consistent product at the tonnage your contract requires. Baichy Heavy Industry manufactures crushing and milling equipment, and this machine is among our most requested.
Compared with spring crushers, it offers rapid adjustment, overload protection, and jam clearing in minutes — decisive when downtime costs thousands per hour.
What Is It?
Working Principle
The multi-cylinder hydraulic cone crusher crushes rock by compression. The motor drives the eccentric assembly, gyrating the mantle inside a fixed concave so the gap opens and closes continuously. Hydraulic cylinders around the frame control the discharge opening and provide overload protection.
Key Components
• Frame — heavy-duty cast or welded body.
• Eccentric assembly — drives the gyrating motion.
• Mantle and concave — wear parts that define the chamber.
• Hydraulic cylinders — adjust the setting, release tramp iron.
• Lubrication and PLC systems — cool bearings, monitor operation.
Structural diagram of a multi-cylinder hydraulic cone crusher
Multi-Cylinder vs. Other Cone Crushers
| Feature | Multi-Cylinder Hydraulic | Single-Cylinder Hydraulic |
|---|---|---|
| Adjustment mechanism | Multiple external cylinders | One internal piston |
| Crushing stroke | Longer, more efficient | Shorter |
| Product shape | Better cubicity | Good |
| Overload protection | Fast, reliable | Good |
| Structure | More complex, heavier | Simpler, lighter |
| Best for | High-capacity, hard rock | Lower capacity, softer rock |
For high-tonnage, hard-rock plants, most operators choose the multi-cylinder design for its larger crushing force and better product shape. Spring crushers are cheaper but cannot adjust the setting during operation, making blockage clearing labor-intensive.
Key Features and Benefits
• High efficiency — greater force and longer stroke boost throughput.
• Excellent product shape — cubical aggregates with high fractured-face content.
• Automatic overload protection — tramp iron releases the cylinders and passes safely.
• Easy operation — the discharge opening changes in seconds, often remotely.
• Reduced downtime — fast liner replacement and automatic cavity clearing.
• Lower operating cost — optimized chamber geometry cuts wear cost per ton.
Typical Applications
• Aggregate production — granite, basalt, limestone for road and building construction.
• Metal ore crushing — iron, copper, gold ore in concentration plants.
• River pebble crushing — highly abrasive feed demanding a tough machine.
• Manufactured sand — high-quality fine aggregate for concrete.
• Industrial minerals — quartz, talc, and other hard minerals.
Technical Parameters (Baichy HP Series)
| Model | Max Feed (mm) | Capacity (t/h) | Discharge (mm) | Power (kW) | Weight (t) |
|---|---|---|---|---|---|
| Baichy HP200 | 150 | 110–250 | 6–38 | 132 | 12 |
| Baichy HP300 | 230 | 150–390 | 10–45 | 220 | 18 |
| Baichy HP400 | 300 | 200–560 | 13–51 | 315 | 26 |
| Baichy HP500 | 380 | 280–790 | 19–64 | 400 | 38 |
| Baichy HP700 | 430 | 380–900 | 25–70 | 500 | 55 |
Note: Capacities assume medium-hard feed at 1.6 t/m³ bulk density. Confirm the chamber and motor with Baichy engineers before ordering.
Customer site featuring a multi-cylinder hydraulic cone crusher.
How to Choose the Right Machine
Start with feed material and abrasiveness to select the chamber and manganese grade. Define required throughput and product size, then pick a model whose capacity exceeds peak demand. Match the cone's feed size to the upstream discharge and confirm downstream screens can cope. Finally, compare total cost of ownership — power, liner life, downtime, and spares.
Maintenance Tips
• Distribute feed evenly to avoid uneven liner wear.
• Maintain the correct discharge setting.
• Monitor oil temperature and pressure daily.
• Replace liners before they wear too thin.
• Never bypass the tramp iron release system.
FAQ
1. What is the difference between multi-cylinder and single-cylinder crushers?
A multi-cylinder hydraulic cone crusher uses several hydraulic cylinders for adjustment and protection, giving higher crushing force and better product shape. A single-cylinder design uses one internal piston; it is lighter and cheaper but best for lower-capacity jobs.
2. What materials can this crusher process?
It crushes hard and medium-hard rocks and ores — granite, basalt, quartzite, iron ore, copper ore, and river pebble — across aggregate, ore-concentration, and manufactured-sand plants.
3. How does the hydraulic system protect against tramp iron?
When uncrushable material enters, hydraulic pressure rises and the cylinders release, letting the tramp iron pass. The crusher then returns to its original setting, protecting the mantle, concave, and main shaft.
4. What factors affect capacity?
Capacity depends on feed size and hardness, bulk density, moisture, chamber configuration, discharge setting, and feed distribution. Correct chamber and motor selection are essential to rated capacity.
5. How do I choose the right model?
Start with your feed material and required throughput, then match the chamber and motor to your plant flow. Confirm specifications with Baichy engineers for the correct configuration, liners, and spares.
Baichy Heavy Industry
Baichy Heavy Industry is a high-tech mining equipment company integrating R&D, manufacturing, sales, and after-sales service. Focusing on crushing, grinding, and mineral processing equipment, we provide professional solutions to our customers. We are ISO9001:2015 、certified, and our products include mobile crushing palnts, crawler crushing plant, construction waste crushing plants, jaw crushers, sand making machines, cone crushers, fine crushers, grinding mills, ball mills, etc., all with reliable performance to meet diverse project needs.
Baichy Heavy Industry – Your Trusted Partner
To ensure optimal performance of your equipment, Baichy Heavy Industry offers:
- Professional on-site installation guidance
- Comprehensive operator training
- 24/7 technical support & maintenance services
Our complete after-sales service system guarantees long-term, stable operation of your machinery with minimal downtime.
Protect Your Rights – Only Use Official Channels
To avoid scams and ensure authentic support, contact us exclusively through:
• Official Website: www.baichychina.com
• WhatsApp: +8615093222637
• Email: [email protected]
Your satisfaction is our priority – expect prompt, professional service every time.
(Note: Beware of unauthorized third parties claiming to represent Baichy. Always verify through official contacts.)
