Jaw Crusher

Series Jaw Crushers are the most preferred types of crushers due to their strong design, ability to crush materials of any hardness, low operating costs and easy maintenance. Depending on the location of the facility, they can be manufactured as mobile, fixed steel legs, fixed concrete legs, and fixed skid chassis.
Crushing of Jaw crushers is provided by applying a high amount of pressure to the material fed. This mechanical pressure is provided by the elliptical movement of the movable jaw and the narrowing angle between the fixed jaw. The fed material is gripped by this elliptical movement and compressed between the fixed jaw and the movable jaw. The high flywheel speed, the optimal jaw gripping angle and the specially designed geometry between the pitman and the back block ensure that this mechanical pressure is applied to the maximum level in a controlled manner. Therefore, Series Jaw Crushers have the strongest breaking circle that offers superior success in all working conditions.

Our Jaw Crushers can crush 50 tons to 800 tons of stones depending on the inlet openings. We can offer the most suitable breaker model according to customer needs and requests.

Features:
It has a long-lasting body against wear.
There is no daily maintenance other than lubrication.
It enables processing of raw material in larger sizes compared to impact crushers.
With the hydraulic system, the adjustment time is reduced to a minimum.
It consumes little energy. It works with high capacity at low kW value.

Technicial Specifications:
Type: Primary Jaw Crusher
Inlet Mouth: 900x650 mm
Outlet Mouth: 50x150 mm
Capacity: 50-150 t/h
Power: 75 kW
Weight: 12100 kg
Dimension: 1680-900-2200

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Jaw Crusher is widely used aggregate crusher to crush all kinds of materials with a compressive strength lower than 320MPa in mining,metallurgy,public road,railway,hydropower and many other industries.The basic structure of a jaw crusher generally includes seven parts such as driving medium,rack,the jaw plate and side rack ,flywheel,lubrication device,adjusting device and the reset spring.
The main structure of the Jaw Crusher are composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, wrist plate ,adjustable gap screw, offsetting spring, fixed jaw plate. The wrist plate also has the effect of guarding.
This Jaw Crusher's crushing style is the type of driving extrusion. The motor drives the belt and belt pulley to make the moveable jaw move through the eccentric shaft. When movable jaw is rising ,the included angle between the wrist plate and movable jaw becomes bigger to drive the movable plate to be close to the movable plate. At the same time the material is squeezed and rubbed, rolled to achieve multiple crushing;
When movable jaw is descending, the included angle between the wrist plate and movable jaw becomes smaller. Now the crushed material is discharged from the crushing cavity, with the continuous rotation of the motor, the movable jaw crushing and discharging the material periodically to realize batch production.

Better technical data and economic profit.
Steady and reliable structure parameter.
Professional engineers serve periodically on your site.
Hundreds of successful projects for your investigation.
Supply process upgrade and optimization complete solutions.
Abundant customization services experiences.
All kinds of different epc cases for different products.
Help customer save time and money.
Benefits::
L outstanding in complicated processes.
L higher classification/separation efficiency.
L long lining life.
L steady and reliable structural parameters.
L better performance and more profits.
L sufficient references and cases.
L localized services provided by professional engineers.
L complete solutions for retrofit.
L abundant case data base to deliver tailor-made solutions.
L various epc services
L time and cost saving.

Jaw plate is the main wear part of jaw crusher, it has two types: swing and fixed types. Based on different demands, the material can be Mn13, Mn18, Mn13Cr2, Mn18Cr2, etc.
In the past 20 years, according to different requirements from users, normal type or special type, the wear parts can be in our standard or customized. To ensure each piece with high wear resistance and longer use life, Denp adopts quality materials and unique heat treatment method. We know how troublesome it is to replace frequently, its' costy and as well a waste of time, so we aim at providing the best quality wear parts to decrease machine downtime, also decreases customers' manufacture cost, improves production efficiency.

Jaw crusher, used as the primary crushing step, is widely used in mining, metallurgy, construction meterial, highway, railway, water conservancy and chemical industries for crushing various materials with compression strength less than 350MPa.
Jaw Crusher Parameters:
Model Feed Opening Size Max Feed Size Capacity Motor Power Adjustment range of discharge opening Eccentric shaft speed Weight (t)
(mm) (mm) (m³/h) (kw) (mm) (r/min)
PE250 400 250 400 210 3-13 15 20-60 300 2.8
PE400 600 400 600 340 10-34 30 40-100 275 6.5
PE500 750 500 750 425 20-52 55 50-100 275 10.5
PE600 900 600 900 500 30-75 55 65-160 250 15.5
PE750 1060 750 1060 630 72-130 110 80-160 250 28
PE870 1060 870 1060 670 160-210 110 200-260 250 30.5
PE900 1200 900 1200 750 90-190 132-160 95-180 200 50
PE1000 1200 1000 1200 850 197-214 132-160 230-265 200 51
PE1200 1500 1200 1500 950 188-500 160-250 150-350 180 100.9
PE1400 1800 1400 1800 1100 288-480 250-315 500-1100 180 120
PEX250 750 250 750 210 8-22 22 25-60 330 4.9
PEX250 1000 250 1000 210 10-32 30 25-60 330 6.5
PEX250 1200 250 1200 210 13-42 37 25-60 330 7.7
PEX350 700 350 700 300 16-35 30 30-80 300 6.5
PEX300 1300 300 1300 250 15-55 75 30-80 300 11
Jaw Crusher Parameters:
Model Feed Opening Size Max Feed Size Capacity Motor Power Adjustment range of discharge opening Eccentric shaft speed Weight (t)
(mm) (mm) (m³/h) (kw) (mm) (r/min)
PE250 400 250 400 210 3-13 15 20-60 300 2.8
PE400 600 400 600 340 10-34 30 40-100 275 6.5
PE500 750 500 750 425 20-52 55 50-100 275 10.5
PE600 900 600 900 500 30-75 55 65-160 250 15.5
PE750 1060 750 1060 630 72-130 110 80-160 250 28
PE870 1060 870 1060 670 160-210 110 200-260 250 30.5
PE900 1200 900 1200 750 90-190 132-160 95-180 200 50
PE1000 1200 1000 1200 850 197-214 132-160 230-265 200 51
PE1200 1500 1200 1500 950 188-500 160-250 150-350 180 100.9
PE1400 1800 1400 1800 1100 288-480 250-315 500-1100 180 120

Jaw crusher is widely applied to crush high hardness, mid hardness and soft rocks and ores such as ore quartz, granite, limestone, slags, construction materials, marble and so on. The maximum compression strength of materials to be crushed is 320MPA.PE series is used for primary crushing; PEX series is used for secondary crushing and fine crushing.
Working principle:
The machines leather belt and wheel are driven by the electric motor, then movable jaw begins to move up and down by the eccentric shaft, when the movable jaw moves from top to bottom, the angle between fixed jaw and movable jaw becomes smaller, the movable jaw plate deviates from the fixed jaw plate under the function of dragging rod and spring, at this moment the crushed materials are discharged from the bottom outlet of the crushing cavity.

our smallest model of mobile concrete batching plant, can produce 1 m concrete. Since all parts of the plant are designed to be placed on the main frame, they can be transported with a single tractor. Mobile Concrete Batching Plants are the most preferred type of port with its portability, quick installation and ease of use in small areas, high performance and quality.

SPECIFICATIONS
Plant Capacity: 60 mh
Mixer Capacity: 1 m
Dry Filling Capacity: 1500 liter
Compacted Concrete: 1000 liter
Motor Power: 37 kw

Weighing Hopper Capacitys
Agregate Weighing Capacity: 3000 kg
Cement Weighing Capacity: 600 kg
Water Weighing Capacity: 350 liter
Addivites Weighing Capacity: 25 liter

Agregate Bin:
Agregate Compartment: 4 qty
Compartment Capacity: 10-15 m
Total: 40-60 m

Transfer Belts:
Width: 800 mm
Length: 11500 mm
Motor Power: 11 kw

Cement Screw Conveyor:
Diameter: 219 mm
Lenght: 10000 mm
Motor Power: 11 kw
Total: 75 kw
Mobile Concrete Batching Plant Equipment:
TwinShaft Mixer
Weighing Hopper
Aggregate Bin
Transfer Belts
Cement Screw
Control Cabinet
PC and Automation System

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