High Crushing Ratio and Large Handling Capacity Jaw Crusher for Mining

Product Description

Jaw Crusher JC7 is a heavy jaw crusher with high crushing ratio and large handling capacity. It is one of the fastest fine jaw crushers on the market.It can effectively deal with drilling core and block ore with 110mm particle size, and 95% sample can be ground to as fine as 2mm at the speed of 18-20s/kg.

Application

○ Mining and metallurgical industries:niobium and titanium alloy, vanadium iron, chrome vanadium, tungsten carbide, ore, coal, slag, coke
○ Chemical products: wide variety of chemical industry raw materials
○ Geological and mineralogical: rock, granite, basalt, barite, silicate
○ Ceramic industry: talc, sintered clay, sintering ceramic, electric ceramic
○ Building materials: bauxite, slag brick, quartz, cement

Working Principle

The sample enters the grinding chamber via the anti-splashing hopper. The crushing is proceeded inside the wedge-shaped shaft space between two jaw plates. one jaw plate is fixed, while the other jaw plate is driven by a bent axle to perform oval movement with the continuous rotation of the motor. The sample is crushed due to extrusion caused by constant movements of the jaw plate and moves downward under the effect of gravity. In case the grain size of the sample is less than the lower opening gap of jaw plates, it will fall to the drawer receiver at the lower part of the machine.

Features and advantages

○ Overload protection;
○ 7.5KW motor improves the crushing efficiency;
○ Powerful connecting rod and bearing;
○ All rotating parts are connected by rolling bearings;
○ Innovative fastening structure of jaw plate;
○ Automatic lubrication system and stability flywheel;
○ Innovative design of jaw plates garantee more effective crushing result;
○
○ Handling speed can reach 4s/kg when the gap width is 6mm;
○ 40-50% samples can be as fine as 600μm when the gap width is 1.2mm;
○ Jaw plate has been thickened to 48mm, with heavy- metal-free material for choice.

Technical Data

Feed size	<110mm
Final fineness	90%<2mm
Continous grinding	Yes
Batch quantity	180kg/hr(depends on sample)
Connector for dust extraction	1
Dedusting volume	225L/s
Rated Power	7.5KW
Power supply	380V, 50Hz
Instrument size(W*D*H mm)	934*600*1087mm
Net weight	920kg

* Information on this site is provided for information purposes only and the contents hereof are subject to change without notice.
Company Profile
Beijing Grinder Instrument Co.,Ltd. is a high-tech enterprise and a professional laboratory manufacturer. The production base is located in Yanjiao Baishijingu Industrial Park, Hebei P.R.C China.
Since the foundation of POWTEQ, we are doing our best to research and develop the grinding instruments with high quality. Our main products are including Jaw Crusher, Disc Mill, Cutting Mill, Mortar Grinder, Planetary Ball Mill, Micro Ball Mill, High Speed Rotary Mill and Knife Mill etc. All of them can meet different grinding requirements for laboratory sample testing. Our products are used in the fields of education, scientific research, metallurgy, biological, medicine, building materials, electronic manufacturing, energy saving and environmental protection, and have a good reputation in the sample preparation field.
Most professional , most perfect and most suitable sample preparation solution

Laboratory Look

Application Consulting
POWTEQ company meet the requirements of customers for sample preparation instrument, provide professional technical consulting for different samples, help you to find the perfect solution.
Technical Service
POWTEQ's high-quality instrument,is with smooth performance ,long service life, easy installation and maintenance. If you have any questions,please feel free to contact with us.
Technical Seminar
POWTEQ company holds several technical seminars aimed at different industry in different place every year, provides the customer with the latest information on the products, sample preparation technology.

Manufacturing base

Exhibiton Look

POWTEQ And EVERFUGE At Analytica 2024
POWTEQ and EVERFUGE are exploring international market actively and doing our best to research and develop laboratory mill and centrifuges with high quality. We have attended the Analytica 2024 in Munich to present our innovative instruments.
Certifications
ISO
CE

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