• PE-jaw-crusher
  • PEX-jaw-crusher
  • Sealed-Jaw-Crusher-for-special-industries
  • XPW60100-Laboratory-Jaw-Crusher
  • CJ-jaw-crusher
  • Mobile-Jaw-Crusher-on-wheels
  • mobile-jaw-crusher-on-crawler

Jaw Crusher

Now ZJH minerals jaw crusher is widely adopted in the aggregate, mining and laboratories and some special industries like NdFeB magnetic material, ceramic pigment , metallic oxide, etc. The mechanical engineer is focusing on improving the the design of jaw crusher. The basic factor to ensure the best performance of the jaw crusher is the best motion performance of the moving jaw.

Category:

What is a jaw crusher and the types of jaw crusher

Jaw crusher is simple in structure, reliable work, easy maintenance, so it is widely used in the industries of metallurgy, mining and mineral processing, aggregate, cement, chemical engineering, coal, etc. The small jaw crusher and laboratory jaw crusher is also widely used in the laboratory for sample crushing and preparation.

In the primary crushing work, jaw crusher mainly competes with gyratory crusher. If the capacity could be up to the demand, the jaw crusher is commonly adopted. In the secondary and fine crushing stage, if the capacity is small, it shall choose jaw crusher. The mechanical engineer is focusing on improving the the design of jaw crusher. The basic factor to ensure the best performance of the jaw crusher is the best motion performance of the moving jaw. Now ZJH minerals jaw crusher is widely adopted in the aggregate, mining and laboratories and some special industries like NdFeB magnetic material, ceramic pigment , metallic oxide, etc. 1. PE Jaw Crusher PE-jaw-crusher The frame of PE jaw crusher adopts the welding structure, making the jaw crusher in compact structure, light weight, high capacity, low power consumption. PEF series is for primary crushing, while PEX type is for secondary and fine crushing.

Technical specification of PE jaw crusher Technical-sepecification-of-PE-jaw-crusher The follow PE jaw crusher project case shows 4 sets of PEX series jaw crusher is working for secondary crushing for aggregate production. It is more in low cost than cone crusher. PEX-jaw-crusher jaw-crusher-crushing-and-screening-plant-for-aggregate

 

2. CJ Jaw Crusher

CJ-jaw-crusher

FEATURES AND TECHNOLOGY ADVANTAGES OF CJ JAW CRUSHER

A. Robust structure

There are two types of machine frame: welded model and assembled model. The former is for small and middle size, and the latter is for big size.

The welded type adopts large arc fillet and low stress welding method, greatly reduces the concentration stress which ensures rack equal strength in all directions, high impact resistance, even force, low failure rate.

Assembled uses advanced modularization and non-welded frame structure design of high fatigue strength and high reliability. Meanwhile machine assembly design makes transportation, and installation more convenient, especially suitable for installation in narrow and small places like undermine and high altitude mining.

B. Optimized cavity structure

Symmetrical V formed design, toggle of large obliquity, long stroke, reasonable rotor speed, allow larger materiel block in feeding, higher productivity, homogeneous output granule, less attrition for jaw plate.

C. Heavy duty movable jaw makes it durable

The whole set of heavy movable jaw integrates forged heavy eccentric shaft, high quality bearing of heavy loading, the design of movable jaw optimized by finite element analysis. These features assure the stroke resistance and stability. Labyrinth seal and centralized lubricating system prevent the greese of bearing not to be contaminated, and assure the easy lubrication which results in longer function and more stability.

D. Guard plate of movable jaw plate

Heavy protective guard plate installed above the movable jaw plate protects internal bearing from damage caused by material falling down in feeding moment.

E. Integral bearing seat

One piece cast of bearing seat assures good match with frame, and avoids unnecessary radio direction pression for bearing in fastening process which occurs usually to composed bearing seat. Therefore, bearing can function more stably.

F. Fast and easy adjustment of close set setting (CSS)

JC jaw crusher adopt mechanic or hydraulic device to adjust discharge opening. Compared with shim, adjustment by double block is simpler, saver, faster, and reduces downtime.

G. Integrating motor installation

Integrative installation of motor chassis and crusher frame not only saves installation space of jaw crusher but also reduces the length of V belt. Thanks to synchronous movement of crusher frame, motor chassis and motor. Adjustable motor chassis can realize the adjustment of V-belt’s tensile force to make the V-belt more durable.

H. Shock absorption installation

The crusher is fixed by the device of special rubber shock absorber, which absorbs effectively the its vibration at the peak point and meanwhile, allows crusher to displace in vertical and horizontal direction. In this way, the shock to foundation would be reduced.

Technical specification of CJ jaw crusher

Technical-specification-of-CJ-jaw-crusher

The follow pictures shows the CJ jaw crusher is working for copper ore crushing for mineral processing and basalt crushing for aggregate.

CJ-jaw-cusher-project-case-1

3.Mobile Jaw Crusher

There are 2 types of mobile jaw crusher. First one is mounted on the wheels, while second one is mounted on the crawler. Mobile jaw crusher can fully meet customers’different mobile crushing requirements. If adopting for mining operation,compared with the stationary crushing plant, they can greatly reduce the customers’operation cost.

A. Mobile Jaw Crusher on wheels

Mobile-Jaw-Crusher-on-wheels

Technical-specification-of-mobile-jaw-crusher-on-wheels-1Technical-specification-of-mobile-jaw-crusher-on-wheels-2

B. Mobile Jaw Crusher on crawler

mobile-jaw-crusher-on-crawler

 

4. Small jaw Crusher

The small jaw crusher is suitable for the laboratory and small and medium-sized quarries to crush all kinds of ore and rock over middle hardness ( compressive strength less than 320 Mpa). The small jaw crusher could be equipped with the integration steel structure frame, wheels and diesel Diesel Engine for installing and working in any place. 

Small Jaw Crusher with diesel generator

Small-Jaw-Crusher-Technical-Specifications-1

5. Laboratory Jaw Crusher

The laboratory jaw crusher is mainly for the laboratory of power, new energy, lithium battery, medicine metallurgy, coal, cement, mining, ceramics, chemical engineering, aggregate, geology for crushing the ores, rocks and materials. According to the different raw materials, we have jaw plates of high manganese steel, stainless steel, corundum, zirconium oxide, tungsten carbide for choose.
The laboratory jaw crusher is simple structure and reliable working.
A. Mining and metallurgy: ores, slag, coal, ferrous metals and nonferrous metals
B. Chemical engineering: raw materials
C. Non-metal materials: alumina, cement, quartz,glass, ceramics, talc, refractory matter.
D. Geology: rocks and soil

application-of-laboratory-jaw-crusher

5.1.  JEP Laboratory Jaw Crusher

laboratory-jaw-crusher-1

laboratory-jaw-crusher-2

Technical specifications of laboratory jaw crusher

Technical-specifications-of-laboratory-jaw-crusher

Jaw Plates option: According to the different raw materials, we have jaw plates of high manganese steel, stainless steel, corundum, zirconium oxide, tungsten carbide for choose. The price is different.

5.2. PEX-100*125 Laboratory Jaw Crusher

This laboratory Jaw Crusher PEX-100×125 is for the laboratory application for the industry of mining, mineral processing, geology, metallurgy, coal, cement, chemical engineering, nuclear industry etc. It is big crushing ratio, the discharging size is fine and even, easy adjustment, could be up to the requirements of the crushing work for laboratory testing, mineral processing, etc. with one stage crushing instead of multistage crushing currently in use, it is a new kind of laboratory crushing equipment.

PEX-100x125-laboratory-jaw-crusher

Technical-specifications-of-PEX-100x125-laboratory-jaw-crusher

5.3.  XPW 60*100 Laboratory Jaw Crusher

Laboratory jaw crusher XPW 60*100 is suitable for crushing the rock sample for the laboratory of mineral processing, mining, geology, metallurgy, coal, cement, chemical engineering, nuclear Industry (the pollution fee crushing of the sample of geochemical scanning and second generation regional geochemical exploration). It is big crushing ratio, the finished product in even size, easy adjustment, could be matched with the requirements of the crushing work for testing, ore beneficiation in laboratory and pilot scale, etc. And it is easy to collect the crushed product, little dust, XPW 60*100 pollution free jaw crusher is equipment with aluminum oxide jaw plates, is a new kind of pollution free crushing equipment.

XPW60100-Laboratory-Jaw-Crusher

Technical-specifications-of-XPW-60x100-laboratory-jaw-crusher

6.  Sealed Jaw Crusher for special industries.

MPE series sealed jaw crusher is a special designed complex swing and super fine crushing equipment mainly for the special industry of NdFeB magnetic material, ceramic pigment , metallic oxide, etc. It is big crushing ratio, the discharging size is fine and even, high efficiency, less power consumption, especially the good sealed performance, keeping off the dust pollution, keeping off materials oxidation , with the good environment protection performance. It is suitable for the medium and fine crushing all kinds of solid material less than 250Mpa compressive strength. It is popular applied in several kinds of special industry. 

Sealed-Jaw-Crusher-for-special-industries

technical-specifications-of-MPE-series-sealed-jaw-crusher

we could do the jaw crusher customization according to your working conditions. Just tell us: a. your industry; b, your raw materials; C. your feeding size; d. your expected output size;  e. your capacity.

 

    Your Name :

    Your Email: