Quarry Granite Basalt Limestone Gravel Concrete Rock Stone PE250X400 Jaw Crusher Machine

Product Description

Product Description
Jaw crusher are typically used as primary crushers, or the first step in the process of reducing rock. They typically crush using compression. The rock salt lump is dropped between two rigid pieces of metal, one of which then move inwards towards the rock, and the rock salt lump 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.
Product Application
1. Jaw crusher is mainly used for the medium and fine crushing of hard ores and rocks in metallurgy industry, mine industry, chemical industry, cement industry, construction industry, refractory materials industry and ceramic industry and other sectors.
2. Jaw crusher suitable for crushing all kinds of hard and soft ores with less than 300MPa compressive strength, such as pebble, calcite, granite, quartz, concrete, dolomite, blue stone, iron ore, limestone, iron ore, coal gaungue, construction waste, ferrosilicon, basalt, sandstone, ore, glass, cement clinker, rock salt lump and etc.
Feature of PE 250*400 Jaw Crusher
1.High ratio of crushing,Easy maintenance 2.Homogeneous final grain size
3.Simple structure,Low operating cost
4.Reliable working condition. Jaw Crusher Operating principle
Jaw crusher machine uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the moving jaw plate move by a regulated track. Therefore, the materials in the crushing cavity ,which is composed of fixed jaw plate, moving jaw plate and side liner,can be crushed and discharged through the discharging opening.

Product Parameters
Specification of Jaw Crusher

Model	Size of Feed Opening(mm)	Max Feed Size (mm)	Discharge Range Opening (mm)	Capacity (m3/h)	Motor Power (kw)
PE-250×400	250×400	210	20-60	3-13	15
PE-400×600	400×600	340	40-100	10-35	30
PE-500×750	500×750	425	50-100	25-60	55
PE-600×900	600×900	500	65-180	30-85	55- 75
PE-750×1060	750×1060	630	80-180	72-150	110
PE-800×1060	800×1060	680	100-200	85-143	110
PE-870×1060	870×1060	750	170-270	145-235	110
PE-900×1060	900×1060	780	200-290	170-250	110
PE-900×1200	900×1200	780	95-225	100-240	110
PE-1000×1200	1000×1200	850	195-280	190-275	110
PE-1200×1500	1200×1500	1020	150-300	250-500	160
PEX-150×750	150×750	120	18-48	5-16	15
PEX-250×750	250×750	210	25-60	8-22	22
PEX-250×1000	250×1000	210	25-60	10-32	30-37
PEX-250×1200	250×1200	210	25-60	13-38	37
PEX-300×1300	300×1300	250	20-90	10-65	75

Packaging & Shipping
Packaging:standard Container Packs or in Bulk.The electrical motor or spare parts will be packed by wooden case or steel frame.
Shipping:we deliver the cargo to China's main sea ports,such as Qingdao,Tianjin,Shanghai etc.And then the container will be transported to your country by sea.

After-sales service support
1.more than 12 months' warranty period
2.Erection and Commissioning
3.Operator Training
4.Spare Parts Supply
After we signed the purchase contract and have a certain reputation guarantee, we will contact the professional group that responsible for ship bookings, commodity inspection, commercial invoices, packing list, insurance policy and so on, in order to provide you the perfect goods trading services, until the product you purchased properly to your hands.
We will send a professional and high levels installation engineer team at the same time the product properly to the destination, in order to supply you a full range of products installation services. For some typical problems, our rigorous installed engineers also will do some certain installation debugging training, etc.
Working site
Customer visit
Company Profile
Zhengzhou Unique Industrial Equipment Co., Ltd is a leader in the R&D, manufacture, and distribution of Mining Machinery in China. Our products comprise three categories: Stone Crushing & Screening, Portable Crushing Plant, and Complete Crushing Plant. Our primary products are Jaw Crusher, Impact Crusher, Hydraulic Cone Crusher, Spring Cone Crusher, Vibrating Screen, Vibrating Feeder, Portable Crushing Plant and Aggregate Crushing Plant. Our vast line of products is available for countless uses, meeting any and all of our customers' special needs.
FAQ
Q1.How long is the warrenty of your equipments? Does your company supply the spare parts?
The warranty period of crusher equipments is one year. Yes, we supply the spare parts for you at lowest cost and we have a professional after-sale service team to promptly and thoroughly solve your problems.

Q2.What Information should customers give us, So that we can be able to provide you suitable quotation and service.
What minerals are you separating?
What's the maximum size of your raw minerals?
How much capacity do you need per hour for your project?

Q3.Can you test our samples?Do you provide beneficiation flow chart?
Yes. You can send your samples to us for test and analysis. Our experienced engineers are specialized in designing process flow for various ores beneficiation, including iron ore, tin ore, copper ore, gold ore, lead zinc ore, manganese ore, etc.

Q4. If I need the complete crushing plant can you help us to build it?
Yes, we can help you combine a complete crushing line and give you related professional advices as long as you need. We had already build many mining projects in China & Overseas.

Our Advantages---
A.We have over 30 years experiences of manufacturing crushers, crusher line and other mining equipments.
B.Our new wearable material ensures the working life of plate hammer, impact plate and liner board much longer.
C.Our even plate structure makes final material smaller and cubic, no inner crack.
Any questions , please contact us freely.

OUR PRODUCT SCOPE:
1. Mobile Crusher: portable jaw crusher, portable impact crusher, portable cone crusher, portable construction waste crushing plant
2. Stone Crusher: jaw crusher, impact crusher, Symons cone crusher, spring cone crusher, sand making machine, hammer crusher, ball mill etc.
3. Auxiliary equipment: vibrating feeder, vibrating screen, belt conveyor, crawler rock drill