The company's main products are HGM series micro pulverizer, superfine micro pulverizer, micro pulverizer, superfine pulverizer, pulverizer and matching hammer crusher, etc.

PEX Jaw Crusher

Output Size: 25-105 mm

Feed size: 250 mm

Capacity: 1-90t/h

Application: Almost all minerals, such as quartz, feldspar, mica, calcite, gypsum, fluorite, limestone, soil, clay, marble, granite, pebble, coal, slag, iron ore, copper ore, manganeseore, refractory material, glass, etc.

Brief Introduction of PEX Jaw Crusher:

The jaw crusher consists of two jaw plates, a movable jaw, and a static jaw, forming a crushing chamber, which simulates the movement of the two jaws of an animal to complete the material crushing operation. It is widely used in stone mining, metallurgy industry, building material, highway, railway, water conservancy, and chemical industries. Various materials with compression resistance less than 320MPa can be crushed.



Calcium carbonate

Calcium carbonate



potash feldspar

Potash feldspar



Working Principle of PEX Jaw Crusher:

The working mode of PEX jaw crusher is mobile and extrusion. The working principle is as follows: The jaw crusher uses the motor as the powder. The eccentric shaft is driven by the wheels of the motor, the V-belt, and the grooved wheel so that the movable jaw plate moves according to the prescribed orbit.

Therefore, the material in the crushing cavity which is composed of the fixed jaw plate, movable jaw plate, and the side backplate, can be crushed and discharged through the discharge port.

When the jaw crusher is working, the movable jaw plate cyclically reciprocates against the fixed jaw plate, sometimes approaching and sometimes leaving.

When approaching, the material is crushed by squeezing, splitting, and impact between the two jaws; when leaving, the crushed material is discharged from the discharge port by gravity.

Benefits of PEX Jaw Crusher:

1 High crushing ratio, uniform particle size

2 Point eclipse discharge opening adjustment devices, reliable and easy to adjust the range to meet the needs of different customers.

3 Safe and reliable lubrication system, easy to replace parts, low maintenance workload.

4 Simple structure, reliable function, low operating cost.

Specifications of PEX Jaw Crusher:

TypeOpening Size(mm)Max. Feed Size(mm)Output Open Range(mm)Power(KW)Capacity(t/h)Size(mm)Weight(t)
Pex-150 × 250250 × 15012510-405.51-5875 × 758 × 8500.81
Pex-150 × 750750 × 15012518-18155-161200 × 1500 × 12003.8
Pex-250 × 750750 × 25021025-6022-3015-301667 × 1545 × 10205
Pex-250 × 10001000 × 25021025-6030-3716-501530 × 1992 × 13807
Pex-250 × 12001200 × 25021025-603720-601900 × 2192 × 14308
Pex-300 × 13001300 × 30025025-1057520-902720 ​​× 1950 × 160011
 Note: This specification is just referencing, any changes are subject to the products.

Our Showroom:

ore mill

Our Services:

We provide full-process services around the world:


24 hours response to customer needs.

According to the customer’s grinding requirements, help customers choose equipment and program design.

You are always welcome to visit our company and visit our prototype and showroom.


Strictly implement quality standards to ensure the quality of products shipped.

Strictly implement the standard preparation and delivery process, timely and accurate inventory preparation, and fast delivery.


We have a number of overseas professional installation teams to provide technical guidance for equipment installation and commissioning.

Provide professional operator training, including start-up process, disassembly methods, common problems and maintenance services.


1. How to extend the service life of the jaws?

The crushing machinery also wears out in the process of processing ore, and wear will shorten the life of the machinery.
In order to minimize the loss of parts, one is to insist on choosing models scientifically; the other is to use and select materials rationally.
In case of improper selection, severe cases will cause long-term production passiveness in the factory, and lighter ones will also cause frequent excessive consumption.

2. Why should you buy the jaw crusher from us?

CE, ISO9001
factory sell directly
30 years experience, professional

Jaw crusher operation steps:

Jaw crusher operation steps:

No-load test run

(1) The jaw crusher operates continuously for 2 hours, and the bearing temperature rise shall not exceed 30 °C.
(2) All fasteners should be firm and not loose.
(3) The flywheel and sheave wheel run smoothly.
(4) All friction parts are free from scratches, chipping, and grinding, and no abnormal noises.
(5) The adjustment device of the discharge opening should be able to ensure the adjustment range of the discharge opening.

On-load test run

(1) The jaw crusher must not have a periodic or significant impact or impact sound.
(2) The maximum feed size should meet the design regulations.
(3) Continuous operation for 8h, bearing temperature rise shall not exceed 30℃.

Preparation of the crusher

(1) Carefully check whether the lubrication of the bearing is good and whether there is enough grease at the connection of the thrust plate.
(2) Check carefully whether all fasteners are tight.
(3) Check carefully whether the transmission belt is in good condition. If it is found to be damaged, it should be replaced in time. When there is oil on the transmission belt or pulley, wipe off the oil with a rag.
(4) Check whether the protective device is in good condition. If any unsafe phenomenon is found, it should be eliminated in time.
(5) Check whether there are ore or debris in the crushing cavity. If there is ore or debris, it must be cleaned to ensure that the crusher cavity starts.

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Product Specifications

Model: PEX

Payment methods:

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CPT, DDU, Express Delivery
Accepted Payment Currency: USD
Accepted Payment Type: T/T, L/C, Western Union

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