C series jaw crusher is a coarse crushing equipment commonly used in mining, metallurgy, building materials, highways, railways, water conservancy and other industries. It is mainly used for the primary crushing of various ores and bulk materials. The "C series" in its name refers to its structural design features, which usually represents the "curved moving jaw" design, that is, the moving jaw presents an arc-shaped motion trajectory during the crushing process, which is different from the traditional linear jaw crusher.

The C series jaw crusher consists of a frame, a moving jaw, a static jaw, an eccentric shaft, a flywheel, an adjustment device, a lubrication system and other main parts. Its working principle is to drive the eccentric shaft to rotate through an electric motor, thereby driving the moving jaw to swing up and down. When the moving jaw approaches the static jaw, the material between the two is squeezed, split, bent and crushed; when the moving jaw leaves the static jaw, the crushed material is discharged from the discharge port under the action of gravity, realizing continuous crushing operations.

Compared with traditional jaw crushers, C series jaw crushers have many significant advantages. First, its structural design is more compact, and the moving jaw motion trajectory is optimized, which helps to improve crushing efficiency and output. Secondly, this model usually adopts higher strength materials and precision processing technology, has stronger wear resistance and stability, strong adaptability, and can handle high hardness or high abrasive materials. Thirdly, the C series jaw crusher is also more user-friendly in maintenance and operation, such as the use of wedge series discharge port adjustment device, which makes adjustment simpler and faster.

In addition, some C series jaw crushers are also equipped with hydraulic adjustment systems and overload protection devices to effectively prevent equipment damage and improve the safety and reliability of use. Under the requirements of green environmental protection, some models are also equipped with dust removal systems or sealing structures to reduce dust pollution.

In general, the C series jaw crusher is a coarse crushing equipment with reasonable structure, high efficiency and strong adaptability. It is widely used in various occasions requiring primary crushing and processing. It is one of the indispensable important equipment in modern large-scale crushing production lines. With the continuous advancement of technology, the intelligence and energy-saving level of C series jaw crushers are also constantly improving, and its application field will be more extensive in the future.

C series jaw crusher is a high-performance coarse crushing equipment widely used in mining, metallurgy, building materials, transportation, water conservancy and other industries. It is mainly used for primary crushing of materials of various hardness. Compared with traditional jaw crushers, C series jaw crusher has been comprehensively optimized in terms of structural design, movement mode, crushing efficiency and operational reliability. Its working principle fully reflects the modern crushing concept of "high capacity, low energy consumption and easy maintenance".

The working principle of C series jaw crusher is based on the periodic relative movement between the movable jaw and the fixed jaw, and the crushing is achieved through the extrusion, splitting and bending of the material. The equipment is driven by an electric motor, which drives the eccentric shaft to rotate through a pulley. The eccentric shaft is connected to the movable jaw, so that it reciprocates under the action of the fixed jaw. The motion trajectory of the movable jaw is a compound pendulum type, that is, there is displacement in both the vertical and horizontal directions. This compound motion not only enhances the crushing force on the material, but also enables the material in the crushing chamber to be effectively transported downward, thereby improving the crushing efficiency.

When the movable jaw approaches the fixed jaw, the material is sandwiched between the two and crushed by strong pressure; when the movable jaw moves away from the fixed jaw, the crushed material is discharged from the discharge port under the action of gravity. The whole process is cyclical, forming a continuous crushing operation. The crushing chamber of the C series jaw crusher is a V-shaped structure. This design can make the material loading capacity stronger when entering the crushing chamber, while reducing the dead zone, improving the crushing ratio and feeding efficiency.

In addition, the C series jaw crusher is usually equipped with an advanced hydraulic adjustment system, which can easily and quickly adjust the size of the discharge port, thereby controlling the discharge particle size to meet different production needs. At the same time, the equipment structure design focuses on high strength and rigidity, and the overall frame is made of high-quality cast steel or welded steel plates to ensure the stable operation of the crusher under heavy load conditions.

It is worth mentioning that in order to improve the safety and maintenance convenience of the equipment, the C series jaw crusher is also equipped with a flywheel guard, a centralized lubrication system and an overload protection device. These designs help to extend the service life of the equipment, reduce downtime and reduce maintenance costs.

In summary, the C series jaw crusher not only improves the crushing efficiency and equipment stability through optimized structural design and scientific working principle, but also better adapts to the high efficiency, intelligence and environmental protection requirements of modern production lines. It is one of the most widely used and reliable coarse crushing equipment on the market.

As a representative product of European jaw crusher, C series jaw crusher has shown excellent performance advantages in the crushing field with its innovative structural design and advanced technical concepts. This series of equipment integrates high-efficiency crushing, intelligent control, stability and durability, and provides reliable crushing solutions for modern mining, building materials and construction waste treatment industries.

1. High-efficiency and energy-saving crushing performance**

The C series adopts an optimized moving jaw motion trajectory design, which increases the crushing stroke and improves the crushing cavity shape, so that the material can be more fully crushed in the cavity. Compared with traditional jaw crushers, its crushing efficiency is increased by 20%-30%, and the unit energy consumption is reduced by 15%-20%. The special "deep cavity + small bite angle" design not only ensures high processing capacity (up to 1200t/h), but also produces finished products with excellent particle shape, significantly reducing the content of needle-like materials.

2. Intelligent control system**

The equipment is equipped with an advanced hydraulic adjustment system, which can adjust the discharge port size (adjustment range 80-220mm) through the control panel with one button to achieve non-stop precise control. The integrated PLC intelligent monitoring system collects key parameters such as bearing temperature and motor load in real time, and automatically alarms or shuts down when an abnormality is detected, greatly improving the safety of equipment operation. Some models also support remote monitoring functions to facilitate equipment management.

3. Excellent durability performance**

Key components are made of special materials: the movable jaw assembly is cast with high-strength alloy steel, and the jaw plate is made of Cr-Mo alloy composite material, which has a service life of more than 50% longer than ordinary high manganese steel. The bearings are selected from international brands such as SKF/FAG. Heavy-duty bearings, combined with an optimized lubrication system, ensure stable operation under heavy-load conditions. The design life of the whole machine can reach more than 10 years.

4. Humanized maintenance design**

The innovative modular structure allows the main components (such as the movable jaw and bearing seat) to be quickly disassembled and assembled, and the time for replacing the jaw plate is shortened to 2-3 hours. The hydraulic cavity cleaning system can quickly clean the crushing cavity when blocked, reducing downtime losses. The external lubrication station facilitates daily maintenance and reduces labor costs.

5. Wide application adaptability**

By changing different cavity types and adjusting process parameters, various materials with compressive strength not exceeding 320MPa can be flexibly processed, including:

- High hardness materials: granite, basalt, iron ore

- Building recycled materials: concrete, bricks and other construction waste

- Industrial raw materials: slag, coke and other metallurgical by-products

6. Environmental protection and safety characteristics**

The equipment adopts a fully enclosed structure design, with dust removal interface, to effectively control dust pollution. The low-noise motor and shock absorption device keep the working noise below 75dB, which meets environmental protection requirements. The overload protection system can automatically respond to the entry of foreign objects such as ironware to avoid equipment damage.

The C series jaw crusher has achieved a comprehensive improvement in performance through technological innovation. Its high efficiency, intelligence and long life make it an ideal choice for large and medium-sized crushing production lines. Although the initial investment is high, the low operating cost and excellent stability can bring long-term economic benefits to users, especially suitable for modern engineering projects with strict requirements on production capacity and finished product quality.

>What are the core advantages of the C series jaw crusher?

The C series jaw crusher adopts advanced European technology, with high-efficiency crushing (capacity increased by 20%-30%), intelligent hydraulic adjustment, super durability (life of key components extended by 50%) and modular maintenance design, which is particularly suitable for high-hardness material crushing and large-scale production line requirements.

>What is the difference with traditional jaw crushers?

Compared with the traditional PE/PEX series, the C series achieves higher crushing ratio (6-10), lower energy consumption and better finished product particle shape by optimizing the composite motion trajectory of the movable jaw, hydraulic overload protection and intelligent control.

>What materials are suitable?

It can crush hard rocks such as granite, basalt, iron ore with a compressive strength of ≤320MPa, as well as building recycled materials such as concrete, and is widely used in mining, sand and gravel aggregates and construction waste recycling.

> How to deal with overload or foreign matter?

Equipped with a hydraulic automatic protection system, it instantly expands the discharge port and alarms when encountering unbreakable objects to avoid equipment damage, and automatically resets after recovery.

>How to adjust the discharge particle size?

80-220mm stepless adjustment is achieved through hydraulic system or wedge mechanism. Some models support PLC one-button operation without downtime.

>Is maintenance convenient?

The modular design makes jaw plate replacement only 2-3 hours, and the external lubrication station and hydraulic cavity cleaning system greatly reduce the difficulty and time cost of maintenance.

>What are the intelligent functions?

Optional PLC control system, real-time monitoring of bearing temperature, vibration and production capacity, support remote monitoring and fault diagnosis, and improve management efficiency.

>What is the typical production capacity range?

Models cover C80 (75-200t/h) to C160 (500-1200t/h), meeting the needs of small, medium and ultra-large-scale production.

>How is the environmental performance?

Fully enclosed structure + dust removal interface to control dust, low noise design (<75dB), in line with green mining and construction waste treatment standards.

>How to evaluate the return on investment?

Although the purchase cost is higher than that of traditional jaw crushers, it can save 20% of energy consumption in the long term and reduce maintenance downtime. The price difference can be recovered through efficient operation in 2-3 years.