Wholesale Price Stone Jaw Crusher Pex Fine Rock Crusher for Concrete Recycling Mining Quarry Crushing Machine

Product Description

Wholesale Price Stone Jaw Crusher PEX Fine Rock Crusher for Concrete Recycling Mining Quarry Crushing Machine

Product Description

The PEX Series Fine Jaw Crusher is specifically engineered for the secondary and fine crushing stages in mining, quarrying, and construction industries. While traditional jaw crushers are often used for primary breaking, the PEX series features a specialized deep-chamber design and a higher eccentric shaft speed, allowing it to produce smaller, more uniform output sizes. It is the ideal choice for processing hard and abrasive materials like andesite, basalt, granite, and limestone into high-quality aggregates.

PEX Jaw crusher(Fine jaw crusher) is one series of jaw crushers. The commonly used models are PEX150 × 750, PEX250 × 750, PEX250 × 1000, PEX250 × 1200, PEX300 × 1300, with a production capacity range of around 8-105TPH.

Product Advantages

Baichy PEXseries jaw crusher has a very prominent surface in the recycling and reuse of construction waste. Its reliability and stability have been tested by the market, and it has a very outstanding performance in meeting primary crushing applications.

1. Superior Crushing Ratio: Designed with a steeper toggle plate and optimized stroke, delivering a much higher reduction ratio than standard primary crushers.

2. Enhanced Wear Resistance: Equipped with high-manganese steel jaw plates and heavy-duty eccentric shafts, ensuring a longer service life even when crushing hard ores.

3. Adjustable Discharge Opening: The wedge-style adjustment system allows operators to fine-tune the output size quickly, meeting various project specifications.

4. Low Operating Cost: The simple structure ensures easy maintenance and minimal downtime, significantly reducing the cost per ton of produced material.

5. Energy Efficient: The optimized flywheel design reduces power consumption while maintaining high crushing force.

Product Parameters

Model	Feeder Opening Size(mm)	Max. Feeding Size (mm)	Discharging Opening Size(mm)	Capacity (t/h)	Motor Power (kw)	Overall Dimension (mm)
PEX150X750	150X750	120	10-40	5-16	15	1310X1118X1145
PEX250X750	250X750	210	15-50	15-30	22	1440X1751X1515
PEX350X750	350X750	300	15-60	18-40	30	1485X1680X1648
PEX250x1000	250x1000	210	15-60	15-52	30	1730x1950x1400
PEX250x1200	250x1200	210	15-60	20-60	37	1730x2150x1400
PEX300x1300	300x1300	250	25-60	30-105	55	2000x2320x1730

Product Application

The jaw crusher can process over 120 kinds of rocks to medium particle size, such as limestone, granite, quartz, basalt, river stone, gold ore, iron ore, coal, gravel, aggregate, etc. Different final output sizes could meet your different needs.   It is used extensively throughout the aggregate and mineral processing industry. Also, it is applied in construction material recycling, metallurgy, the chemical industry, electric power, water conservancy, transportation, and other fields. etc.  

Working Principle

The jaw crusher machine uses compressive force to break hard stone material, such as granite, basalt, limestone, gold ore, boulders, etc. The two vertical manganese jaw plates create a V-shaped cavity called the 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 the discharge opening at the bottom. The required rock size is determined by the gap between the jaws. The wide adjustment range of discharging port meets different demands.

What Is The Difference Between PE Jaw Crusher And PEX Jaw Crusher?

1. Role & Position: The PE series is a "Primary Crusher" used for the first step to break big boulders. The PEX series is a "Secondary Crusher" used for the second step to make the stones even smaller.

2. Feed & Output: PE crushers accept very large rocks and produce coarse results. PEX crushers take smaller feed (under 250mm) and produce fine final products (10-60mm), which are ready for use in construction.

3. Design & Shape: PEX has a deeper and narrower crushing chamber. This design crushes the stone more times, resulting in a better "cubical" shape and higher efficiency for fine processing.


 

Detailed Photos

Successful Case Study: Andesite Crushing Plant in Indonesia
Project Background: A large-scale construction firm in Surabaya, Indonesia, required a reliable crushing solution to produce high-quality aggregates for a regional road expansion project. The local raw material was Andesite, a volcanic rock known for its high hardness and abrasiveness.

The Solution: Our engineering team designed a two-stage crushing line:
Primary Stage: PE-600x900 Jaw Crusher to reduce large boulders to <120mm.
Secondary Stage: 2 sets Fine Jaw Crusher  PEX-300x1200to further refine the material into 10-30mm aggregates.
Results: Capacity: Consistent 100-150 tons per hour (TPH).

Product Quality: The PEX crusher produced cubical-shaped aggregates with minimal "flaky" particles, meeting the strict Indonesian national standards for road base material.

Client Feedback: "The PEX fine crusher handles the tough Indonesian andesite exceptionally well. The jaw plates last longer than expected, and the maintenance is straightforward."

Henan Baichy Machinery Equipment Co, Ltd. is a famous Mining Machinery Manufacturer and Exporter, integrating R&D, design, sales, and after-sale services, focusing on stone crushers, powder grinding mills, mobile crushing plants &mineral processing equipment. Based on solid technology, an advanced management system & high-quality products, We have grown quickly into one of the most important manufacturing bases of China's mining industry, and exported products to over 80 countries including South East Asia, Middle Asia, Africa, Middle East, widely used in global mining and construction industries. 

Located in the industrial park of Jiaozuo City, Henan Province, The Factory of Henan Baichy Machinery Equipment Co, Ltd. Covers a total area of 200,000 square meters, with 15000 square meters of the standardized workshop. There are more than 200 sets of various medium and large metal processing lathes, riveting machines, welding, and assembly equipment. And there are more than 100 workers, including over 20 middle and senior technicians. Baichy is gradually expanding its business market, depending on Its Outstanding Quality Performance and Service Support. 

Through the international mining machinery exhibitions, We have demonstrated our professional equipment, technology, and thoughtful service to customers from all over the world. Baichy always adheres to the "quality assurance, sustainable development" of the enterprise purpose and "customer first, mutual benefit and win-win" as the business principle.

FAQ

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.