mobile primary jaw crusher

Processed Materials:

Iron ore, copper ore, gold ore, manganese ore, river stone, gravel, granite, basalt, minerals, quartz, diabase, etc.

Applications:

Mining, metallurgy, construction, highway, railroad, and water conservancy, etc.

Type:Primary Crusher

Input Size:180-930mm


+  Overview

Jaw crushers are typically used as primary crushers, or the first step in the process of reducing rock. They typically crush using compression. The rock is dropped between two rigid pieces of metal, one of which then move inwards towards the rock, and the rock is crushed because it has a lower breaking point than the opposing metal piece. Jaw crusher movement is obtained by using a pivot point located at one end of the “swing jaw”, and an eccentric motion located at the opposite end. Mobile jaw crusher available

+  Learn More About Kefid Machinery® Jaw Crusher.

1. World-level manufacturing technology is adopted, and highest-level raw material is used.
2. Central lubricating device are installed on the machine, so the bearing is easy to be lubricated.
3. Adjustment of the discharge part is more convenient. The adjustment methods: gasket adjustment, hydraulic assistant adjustment, wedge block and wedge hydraulic adjustment.
4. More advanced movable jaw assembly lengthens life of crusher. Movable jaw assembly is made from cast piece with high-quality, is driven by two large flying wheels which are made from cast steel. Moreover, heavy eccentric shaft is processed by forged mold. All of these make the European Type Jaw Crusher extremely reliable.
5. Integral cast steel structure is adopted for bearing seat. Integral cast steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened. However, the separate bearing seat does not have this advantage.
6. Finite element analysis technology is adopted to make the crusher much stronger.
7. Crusher chamber adopts "V" structure which could make actual feed width comply with the nominal one.
8. Bearing with larger model and higher load are used. All jaw crusher is equipped with larger bearing compared with same model of normal jaw crusher. Its higher load capacity and effective oil seal will lengthen the life of bearing.
9. A newly designed tooth-shape side plate, makes the available area of jaw plate longer, and enhances the capacity.

+  Working Principle

The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves . So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.

+  Specifications - Technical Data

Series Standard Model Feeding equipment Crushing equipment Transportation Dimension(mm) Weight (ton)( Approximately)
Model Model  Disassembly L×W×H
Crawler type mobile jaw/impact crusher YG935E69L TSW0936 PE600×900 12450X2800X3800 40
YG1139EW760L TSW1139 PEW760 13460X3000X3800 50
YG1345HJ110L TSW1345 HJ110 14212X3000X3800 50
YG1345EW860L TSW1345 PEW860 14827X3000X3800 63
YG1139FW1214IIL TSW1139 PFW1214II 13913X3000X3750 50
YG1345FW1315IIL TSW1345 PFW1315II 14340X3000X3800 63
Series   Standard Model Feeding equipment Crushing equipment Transportation Dimension(mm) Weight (ton)( Approximately)
Model Model  Disassembly   L×W×H
Crawler type cone crusher plant YHST16L GLD-10*4.5 HST160H1 12000x2800x3493 35
YHST25L GLD-12*4.8 HST250 14766x3000x3700 50
YHPT300L GLD-12*4.8 HPT300 14800x3000x3700 50
Series Standard Model Feeding equipment Crushing equipment Transportation Dimension(mm) Weight (ton)( Approximately)
Model Model  Disassembly   L×W×H
Crawler type mobile screening plant Y2S1860AL GLD-14/5.25  2YZS1860 17800X3200X3700 36.5
Y3S1860BL GLD-12/3 3YZS1860 17000X3300X3600 38
Y3S1848BL GLD-12/3.8 3YZS1848 17000X3300X3600 36
Y2S1848BL GLD-12/3.8 2YZS1848 17000X3300X3500 34

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