What is a jaw crusher?

The jaw crusher is a widely used crushing equipment. It consists of two jaw plates, the movable jaw, and the static jaw, which form a crushing cavity. It stimulates the movement of the two jaws of an animal to complete the material-crushing operation. As a primary crusher, it is mainly used to break large pieces of ore or rock into smaller particle sizes for further secondary or fine-crushing processing.

What are the best-selling models of jaw crushers?

Jaw crushers are available in various models and specifications, such as PE-250×400, PE-400×600, PE-500×750, PE-600×900, PE-750x1060, PE-900x1200, PE-1200x1500, etc. In different models, The crushers differ in terms of feed port size, maximum feeding particle size, discharge port adjustment range, processing capacity, motor power, and weight.

Equipment model and capacity range

• There are many types of jaw crushers, and different types of stone crushers have obvious differences in production capacity.

• The smallest model of jaw crusher has a production capacity of 5-20t/h, while the largest model PE-1500×1800 coarse jaw crusher has a production capacity of 520-1100t/h.

• It can be seen that the adaptability of jaw crushers in production capacity is very wide.

Discharge particle size of jaw crusher

• The discharge port of the jaw crusher can be adjusted in size, and the particle size of the material can be controlled by adjusting the size of the discharge port.

• The adjustment range of the discharge port of the jaw crusher is generally between 10~300mm, and the specific range may vary depending on the model and specifications.

• The width of the discharge port can be changed by manually rotating the bolts on the discharge port or adjusting the wedge.

Jaw crusher is suitable for processing various materials with a particle size not exceeding 1200mm and a compressive strength not exceeding 320MPa.

Ore: such as granite, quartz, river pebbles, calcite, dolomite, iron ore, silica ore, basalt, etc.

Rock: including rocks of various hardness. Because of its large crushing ratio and uniform product particle size, it is particularly suitable for the initial crushing of large rocks.

Construction waste: such as concrete fragments, bricks, construction waste, etc., which can be crushed into recycled aggregates or recyclable materials.

Industrial raw materials: such as limestone, marble, etc., these materials are widely used in many industrial fields, and jaw crushers can effectively handle and meet their processing needs.

Customer Case - 01

In June 2019, a construction company from the Philippines found our promoters, because they were about to carry out a road construction project and hoped to crush the granite raw materials (250 mm to 500 mm) into sizes of 1-5mm and 5-10mm 10-20mm, and due to the large amount of work, it is necessary to crush 150t/h of granite.

Based on the customer's information, we had customized granite crushing solutions for customers, including jaw crusher, cone crusher, sand Making Machine, and YK vibrating screen.

We choose the PE-600x900 model for coarse crushing, which fully meets the customer's demand for output. We add cone crushers and sand-making machines to the secondary and tertiary crushing equipment to optimize product particles and finally obtain high-quality finished products.

Customer Case - 02

This is a 600x900 jaw crusher production line in Zimbabwe, with a capacity of 100-150tph, used to crush limestone, river pebbles, iron ore, etc. A complete crushing production line not only includes a jaw crusher but also requires other equipment to assist in the entire crushing, screening, transportation, and other processes.

In a tropical climate country like Zimbabwe, the heat resistance, corrosion resistance, and maintenance convenience of the equipment are particularly important. In addition, considering the possible power instability problem, the production line also needs to be equipped with corresponding power protection and emergency measures.

What Is The Working Principle Of The Jaw Crusher?

Jaw Crusher machine uses compressive force to break hard stone material, such as granite, basalt, limestone, gold ore,boulders etc. There two vertical manganese jaw plates create a V-shaped cavity called crushing chamber, where the top of the crushing chamber is larger than the bottom.

The moving jaw moves back and forward against the fixed jaw, and material fed from the top chamber is compressed between the two jaws, breaking it into smaller pieces.As the moving jaw moves away from the fixed jaw, the crushed material is discharged from discharge opening at the bottom.

The required rock size is determined by the gap between the jaws. Wide adjustment range of discharging port meets different demands.

About jaw crusher wearing parts

The accessories and wearing parts of the jaw crusher are crucial to the normal operation and crushing efficiency of the equipment. In daily use, special attention should be paid to the protection and maintenance of these parts and worn or damaged parts should be checked and replaced in time to ensure the long-term stable operation of the crusher.

The wearing parts of the jaw crusher include a toggle plate, side guard plate, fixed jaw plate, movable jaw plate, toggle plate lining, etc. The jaw plate is the main working part and bears a large impact and extrusion force, so the wear rate is relatively high. Powerful, wearing parts need to be replaced regularly, choose wear-resistant materials to increase the life of the equipment. Baichy machinery is made of high manganese steel, which has good casting performance, wear resistance, and increases the stability of the equipment.

About delivery standards

Baichy has extremely complete delivery standards, a series of standards and regulations formulated to ensure that the ordered goods can be delivered completely and accurately according to the needs and requirements of customers. These standards usually involve quantity, specifications, quality, packaging, documents and time, etc., to ensure the smooth progress of the delivery process and improve customer satisfaction.

Perfect after-sales service

Baichy Heavy Industry provides professional on-site guidance for installation, training of workers, and other services to ensure that customers can use the equipment smoothly.

The company has a complete after-sales service system, which can provide customers with timely technical support and equipment maintenance services to ensure the long-term stable operation of the equipment.

To prevent the rights and interests of customers from being infringed, Baichy Heavy Industry reminds customers: please contact our customer service staff through the official website of Baichy Heavy Industry , or add WhatsApp: 15093222637 ; or send an email to: , we will get in touch with you as soon as possible and provide you with the most professional service in the industry.

Baichy Heavy Industrial Machinery Co., Ltd is a professional mining machinery manufacturer mainly engaged in producing stone crushers, powder grinding mills, mobile crushing plants, and mineral processing equipment. It covers a total area of 200,000 square meters, including a standardized workshop, modern office building, R&D center, and sales and aftersales center.

Our company has more than 100 middle and senior technicians. Over the years, based on professional technology, a complete scientific and quality management system(CE, ISO9001) , and high-quality products, Baichy Machinery has quickly grown into an important production and export base of China mining machinery. The products have been exported to over 150 countries and are widely used in the global mining and construction industry.

All our products are strictly manufactured according to ISO/CE standards, affordable, and of unmatched quality. We focus on product quality and will take responsibility for any defects. OEM/ODM services are available. We have rich experience in export and project management and can 100% ensure the safety of your order.

About Customer Visits

Baichy Machinery's equipment has been exported to more than 150 countries around the world. This global business layout requires Baichen Heavy Industry to frequently communicate and exchange with customers from all over the world; visiting customers may include potential customers, existing customers, and partners.

Baichy Machinery attaches great importance to customer visits and has formulated a complete reception process and standards for this purpose. The company has a professional reception team responsible for receiving visiting customers, arranging itineraries, and providing explanations and demonstrations.

1. Are you manufacture or trading company?

We are factory, established in 2003.

2. How long is your delivery time?

7-10 days for the stock, 15-30 days for the mass production.

3. What is your payment method?

30% deposit in T/T advance, 70% balance before shipment.

4. How long is the warranty? Does your company supply the spare parts?

One year. Spare parts for you at lowest cost.

5. If I need the complete crushing plant can you help us to build it?

Yes, we can help you set up a complete production line and give you related professional advice. We had already build many mining projects in China & Overseas.