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Jaw Crushers

Jaw Crushers

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Applied materials: pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, coal gangue, construction waste, ferrosilicon, basalt, sandstone, rocks, ore, glass, cement clinker and some metal.

product image

Model: PE-150×250

Max Feeding size: 125 mm

Capacity

Capacity: 1-3 t/h

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Model: PEX-300×1300

Max Feeding size: 250 mm

Capacity

Capacity: 16-105 t/h

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Model: PE-1500×1800

Max Feeding size: 1200 mm

Capacity

Capacity: 50-1000 t/h

  • Small-sized
  • Medium-sized
  • Large-sized
Customizable
online customer service

60s online
customer service

customize solutions

2 days customize
solutions

Factory visiting

Factory
visiting anytime

dispatch the goods

1-10 days dispatch
the goods

installation

One week
of installation

training

2 days of
training

after-sales online

365 days
after-sales online

Project tracking regularly

Project tracking
regularly

provide maintenance plan

2 days provide
maintenance plan

Pre-sale service

Sales service

After-sales service

Tip1: The specific time arrangement depends on the actual situation.    Tip2: Free airport transfer and hotel accommodation.

What is a jaw crusher machine?

Jaw crusher, invented by Whitney Blake in 1858, is a primary stone crushing machine for reducing minerals or stones into smaller sizes. It is a must-have machine in wide range of fields like mining, quarrying, and construction industries.

The most important parts are jaw plates made of high-manganese-steel, which makes jaw crushers suit for the rock materials with any hardness.

jaw crushers working vedio

stone crushing plant: Get Latest Price

How many types of jaw crushers?

According to the different movement of the movable jaw, jaw crushers are divided into two types: one is single toggle jaw crusher, the other is double toggle jaw crusher.

Double toggle jaw crushers

  1. 1It is suitable for crushing material which is hard, abrasive, and contains glass or rebar.
  2. 2It is heavy-duty, and many jaw crusher parts are involved in crushing process without rotary motion.
  3. 3A double toggle jaw crusher crushes stone only by two jaw plates, which mean that the feeding material would be reduced when the two jaws compressed with each other.
  4. 4Eccentric is behind the swinging jaws, which can protect the eccentric form damages.

Single toggle Jaw Crushers

  1. 1Working principle of single toggle jaw crushers is that swing jaw plate that’s moving up/ down as the flywheel rotated by the motor.
  2. 2The eccentric is located at the top of the swinging jaw, which makes the jaw can perform two motions at the same time.
  3. 3Large CSS adjustments are made to the jaw crusher by modifying the length of the toggle.
  4. 4Again, shims allow for minor gap adjustments as they are inserted between the mainframe and the toggle block.

Working process and jaw crusher parts

how does a jaw crusher work?

The movable jaw moving from side to side is hung on the mandrel. When the eccentric shaft is turning, its connecting rod moves up and down, which also drives the two toggle plates to do the same movement. Then the moveable jaw moves from side to side to realize crushing and unloading.

Although the movable jaw bears great broken counter-force and the eccentric shaft and the connecting rod bears little stress, industrial enterprises usually make large and middle size machine to crush hard materials. Additionally, the moving track of the movable jaw is an arc with the mandrel as its center.

The circular arc radius equals the distance from the point to the axis with the upper arc being smaller and the lower arc bigger. The crushing efficiency of the jaw crusher is quite high and the crushing ratio is 3-6.

Jaw crusher inner parts

Structural diagram

The main parts and usage of jaw crusher

Main parts functions
Frame Keep the machine in place and protect it to reduce the abrasion.
Jaw plate Be used to crush stone materials, fix and protect movable jaw and fixed jaw.
Cheek plate Cheek plates for protection of side plates.
Wear plate Protect the front frame end.
Movable system Be composed of mobile jaw, eccentric shaft and belt pulley, etc. to drive the machine.

We all know that jaw plate is the most easily worn parts among various of parts installed in jaw crusher. Therefore, in order to use the machine efficiently, the jaw plate should be checked and replaced regularly.

Jaw plate changing

Regular ways of protecting jaw plates

Main advantages and characters of jaw crusher:

Large capacity

Faster throughput, more capacity

The jaw crusher can deliver up to 25% more tones per hour (tph) than other comparable crushers.

Downtime is dead time

The jaw crusher is engineered to maximize uptime

Base construction

  • Heavy-duty, single-sided base construction
  • Stress relieved to regain original strength properties
  • Heavy-duty flywheels are large, dynamically balanced
  • Reduce peak horsepower requirements, yielding greater efficiencies

Lower jaw die seats

  • Replaceable seat liners add extra protection
  • Common flinger collar between the saddle block bearing and the pitman bearing allows bearing to be located closer together, which gives less bending stress of the eccentric shaft.
  • Greater bearing and eccentric shaft longevity

Dual wedged adjustment

Quick and easy css adjustment eliminates manual shims, and enhances operator safety

Best inset saddle blocks

Bearing bolted into saddle ensures correct bearing and shaft alignment thus prolonging the service life

Jaw crusher price: Get Latest Price

Customer case - Jaw crusher for sale in Indonesia

In June 2020, a customer from the Indonesia bought a  jaw crusher(spesifikasi jaw crusher) produced by Fote Company to process limestone. According his production and final product demand, we recommand him this jaw stone crusher with capacity of 800t/h.

The specific information is as follows:

Capacity 800 T/H (1m³=1.6T)
Material Limestone
Raw material hardness Soft
Feeding size ≤1020 mm
Production line type Fixed
Several finished products 5
Finished product specifications 0-5 mm, 5-10 mm, 10-20 mm, 20-30 mm, 20-40 mm, 40-80 mm

jaw rock crushers woorking in Philippines

Jaw crusher wroking at the site of Indonesia

FTM Machinery- high-quality jaw crushers manufacturer

Powerful Manufacturer: Fote Heavy Machinery Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and service. The hot jaw crushers manufactured by Fote Company can be further divided into four types:Blake jaw crusher, Dodge jaw crusher, PE universal jaw crusher and mobile jaw crusher.

Sold Worldwide: Our jaw crushers are exported to India, Indonesia, Philippines and other countries in South and Southeast Asia, Africa and the Americas.

wholesale to the global market

FTM has customers all over the world

Glorious History: In the past 37 years, the company has been committed to crushing equipment, beneficiation equipment, building materials equipment and industrial grinding equipment, providing high-grade sand and gravel solutions and high-end complete sets of equipment for large-scale projects such as highways, railways and hydropower.

Customers' satisfaction: The development of Fote always catches up with the development trend of the market, as a result, the quality of the crusher produced by Fote is guaranteed, and we always gain good feedback from the market.

High-quality Machine: This is mainly due to the crusher's characteristics of high reduction ratio, high productivity, simple structure and reliable performance. And maintenance is convenient and practical.

FTM Manifacturer

Fote Heavy Machinery(FTM)

Parameter

Model
Feed opening
(mm)
Max.feeding size
(mm)
Adjusting range of discharge opening
(mm)
Processing capacity
(t/h)
Rotation speed of eccentric shaft
(r/min)
Motor power
(kw)
Total weight
(t)
Dimensions
(L×W×H)
(mm)
PE-150×250 150×250 125 10-40 1-3 250 4P   5.5 0.8 720×660×850
PE-200×300 200×300 180 15-50 2-6 260 4P   7.5 1.2 910×750×990
PE-200×350 200×350 180 18-70 3-10 260 4P   11 1.5 1000×870×990
PE-250×400 250×400 210 20-60 5-21 300 6P   15 2.8 1300×1090×1270
PE-400×600 400×600 340 40-100 16-64 275 6P   30 7 1730×1730×1630
PE-500×750 500×750 425 50-100 40-110 275 6P   55 12 1980×2080×1870
PE-600×750 600×750 500 150-200 80-240 275 6P   55 15.8 2070×2000×1920
PE-600×900 600×900 500 65-160 50-160 250 6P   55 17 2190×2206×2300
PE-750×1060 750×1060 630 80-140 110-320 250 8P   110 29 2660×2430×2800
PE-800×1060 800×1060 640 130-190 130-330 250 8P   110 29.8 2710×2430×2800
PE-830×1060 830×1060 650 160-220 150-336 250 8P   110 30.7 2740×2430×2800
PE-870×1060 870×1060 660 200-260 190-336 250 8P   110 31.5 2810×2430×2800
PE-900×1060 900×1060 685 230-290 230-390 250 8P   110 33 2870×2420×2940
PE-900×1200 900×1200 750 95-165 220-380 200 8P   110 52 3380×2870×3330
PE-1000×1200 1000×1200 850 195-265 315-500 200 8P   110 55 3480×2876×3330
PE-1200×1500 1200×1500 1020 150-350 400-800 180 6P   160-220 100.9 4200×3300×3500
PE-1500×1800 1500×1800 1200 220-350 500-1000 180 8P   280-355 139 5160×3660×4248
PEX-150×750 150×750 120 18-48 8-25 320 4P   15 3.8 1200×1530×1060
PEX-250×750 250×750 210 25-60 13-35 330 6P   22 5.5 1380×1750×1540
PEX-250×1000 250×1000 210 25-60 16-52 330 6P   30 7 1560×1950×1390
PEX-250×1200 250×1200 210 25-60 20-61 330 6P   37 9.7 2140×1660×1500
PEX-300×1300 300×1300 250 20-90 16-105 300 6P   55 15.6 2720×1950×1600
Model
Max.feeding size
(mm)
Adjusting range of discharge opening
(mm)
Processing capacity
(t/h)
PE-150×250 125 10-40 1-3
PE-200×300 180 15-50 2-6
PE-200×350 180 18-70 3-10
PE-250×400 210 20-60 5-21
PE-400×600 340 40-100 16-64
PE-500×750 425 50-100 40-110
PE-600×750 500 150-200 80-240
PE-600×900 500 65-160 50-160
PE-750×1060 630 80-140 110-320
PE-800×1060 640 130-190 130-330
PE-830×1060 650 160-220 150-336
PE-870×1060 660 200-260 190-336
PE-900×1060 685 230-290 230-390
PE-900×1200 750 95-165 220-380
PE-1000×1200 850 195-265 315-500
PE-1200×1500 1020 150-350 400-800
PE-1500×1800 1200 220-350 500-1000
PEX-150×750 120 18-48 8-25
PEX-250×750 210 25-60 13-35
PEX-250×1000 210 25-60 16-52
PEX-250×1200 210 25-60 20-61
PEX-300×1300 250 20-90 16-105

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As a leading mining machinery manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.

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Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Fote Machinery has been the choice of more than 200,000 customers.