Call Us
Call Us
Primary Jaw Crushing Machine

Primary Jaw Crushing Machine

Product Details:

  • Product Type Jaw Crusher Machine
  • General Use Industrial
  • Material Cast Iron
  • Computerized No
  • Automatic Yes
  • CNC Or Not Normal
  • Control System PLC Control
  • Click to view more

Primary Jaw Crushing Machine Specification

  • No
  • Yes
  • Cast Iron
  • Yellow
  • Industrial
  • High Performance High Efficiency Low Noise Lower Energy Consumption ECO Friendly
  • PLC Control
  • Jaw Crusher Machine
  • Normal

Product Description

Primary Jaw Crushing Machine is an industrial-grade machine that is commonly used in mining, construction, and cement manufacturing industries for the crushing of large-sized lumps of materials such as granite stone, limestone coal, iron, black trap rock, and many more. It is made up of premium-grade engineering materials with high impact resistance and hardness that result in longer service life and low risk of machine breakdown. This machine designed by us is provided with two heavy-duty flywheels to eliminate power fluctuations.

Applications of Primary Jaw Crushing Machine:

1. Mining: These crusher machines are extensively used in the mining industry to crush large rocks and ores to a manageable size, which facilitates further processing. These crushers are essential in extracting valuable minerals and metals from the mined materials.

2. Quarrying: Quarries often use primary jaw crushers to process raw materials extracted from the earth, such as limestone, granite, and sandstone. The crushed material can be used for construction projects, concrete production, and road building.

3. Construction: These machines are commonly employed on construction sites for breaking down large concrete and demolition debris into smaller pieces. The crushed materials can be reused or recycled for various construction purposes.

4. Recycling: Primary jaw crushers are used in recycling plants to crush and process various recyclable materials, including concrete, asphalt, bricks, and demolition waste. Recycling reduces waste and allows the reuse of materials, promoting environmental sustainability.

5. Aggregate Production: primary jaw crushing machines are essential for producing high-quality aggregates for the construction industry. These crushers break down larger rocks and stones into smaller particles of consistent size, which are then used in concrete, asphalt, and other construction projects.

6. Industrial Applications: Primary jaw crushers find utility in various industrial applications where large, hard materials need to be reduced in size. Examples include crushing of coal in power plants, crushing of chemical raw materials, and processing of ceramics and other industrial minerals.

7. Cement Industry: Primary jaw crushers are often used in the cement industry to crush limestone, clay, and other materials into smaller particles before they are mixed and heated in the kiln to produce cement clinker.

8. Iron and Steel Production: In iron and steel plants, primary jaw crushers are employed to crush iron ore into a suitable size for further processing in the blast furnace.

9. Basalt and Granite Processing: These crushers are widely used in processing basalt, granite, and other hard and abrasive stones, which are commonly used as high-quality aggregates and in building materials.

10. Road Construction: primary jaw crushing machine play a significant role in crushing rocks and stones to be used as a base material in road construction projects.


Q. What is a primary jaw crushing machine?

Ans: A primary jaw crusher is a machine designed to reduce large rocks and ores into smaller particles. It is the first stage of crushing in various applications and industries, such as mining, quarrying, construction, and recycling.

Q. How does a primary jaw crusher work?

Ans: A primary jaw crusher operates by exerting force on the material, breaking it into smaller pieces. The movable jaw exerts force against the fixed jaw, crushing the material between them. The crushed material then exits through the bottom of the crusher.

Q. What are the main components of a primary jaw crusher?

Ans: A primary jaw crusher typically consists of two jaws: a fixed jaw and a movable jaw. The fixed jaw is stationary, while the movable jaw moves back and forth, allowing the material to be crushed. Other important components include the eccentric shaft, toggle plates, and flywheel.

Q. What are the advantages of using a primary jaw crushing machine?

Ans: Some of the advantages are as follows:

  • High capacity: Primary jaw crushers are capable of handling large feed sizes and have high throughput rates.
  • Versatility: They can crush various types of materials, including hard and abrasive ones.
  • Simple structure: Primary jaw crushers have a straightforward design, making them easy to operate and maintain.
  • Cost-effective: These crushers offer a cost-effective solution for primary crushing needs.

Q. What are the limitations of a primary jaw crusher?

Ans: Below are few limitations of this machine:

  • Maximum feed size: Primary jaw crushers have a limitation on the maximum size of the feed material they can handle.
  • Not suitable for all materials: Some materials may be too abrasive or too sticky for primary jaw crushers, requiring different crushing methods.

Q. How to select the right primary jaw crushing machine for an application?

Ans: The selection of the right primary jaw crusher depends on several factors, including the feed size, material characteristics, required capacity, and the final product size needed. Consulting with a knowledgeable equipment supplier or engineer can help in choosing the most suitable crusher for specific needs.

Q. How to maintain a primary jaw crusher?

Ans: Regular maintenance is essential to ensure the efficient and reliable operation of a primary jaw crusher. Some maintenance tasks include regular lubrication of bearings, checking and tightening of bolts, inspecting wear parts, and replacing them when necessary.

Q. Can a primary jaw crusher be used for secondary crushing?

Ans: While primary jaw crushers are designed for the initial crushing stage, some models can also be used for secondary crushing depending on the application. However, it is generally more efficient to use a dedicated secondary crusher for this purpose.

Q. How to extend the life of wear parts in a primary jaw crushing machine?

Ans: Properly selecting and using high-quality wear-resistant materials for jaw plates can extend their lifespan. Regularly inspecting wear parts and replacing them when they reach the end of their service life is crucial in maintaining the crusher's efficiency.

Q. What safety precautions should be taken when operating a primary jaw crusher?

Ans: Operators should follow safety guidelines and wear appropriate personal protective equipment. It is essential to keep hands clear of the moving parts and adhere to the manufacturer's safety recommendations and operating instructions.
Enter Buying Requirement Details
Email Id
Mobile number

Other Products in 'Industrial Crushers' category

Back to top