• Model NO.：PEW250x1200, PEW400x600, PEW760, PEW860
• Finished Surface：Hole Process
• Certification：CE, ISO, GOST
• Condition：New
• Color：Iron Grey
• Spare Parts Supply：for Whole Year
• After-Sale Service：for Whole Using Year
• Test&Installation：Engineer Assigned
• Export Markets：Global
• Transport Package：Container, Nude Packs, in Bulk
• Specification：CE, ISO
• Trademark：Zenith
• Origin：Shanghai Zenith, China
• HS Code：8474209000
• Production Capacity：80sets,Month

Basic Info.

Model NO. PEW250x1200, PEW400x600, PEW760, PEW860 Finished Surface Hole Process Certification CE, ISO, GOST Condition New Color Iron Grey Spare Parts Supply for Whole Year After-Sale Service for Whole Using Year Test&Installation Engineer Assigned Export Markets Global Transport Package Container, Nude Packs, in Bulk Specification CE, ISO Trademark Zenith Origin Shanghai Zenith, China HS Code 8474209000 Production Capacity 80sets/Month

Product Description

2017 hot sale High Performance hard stone crusher

hard stone crusher introduction:
 
hard stone crusher is easy to install, operate and maintain. As per feedback, our experts will make continuous improvements on our products to meet customers' changing needs. Every feature of Zenith Rock Jaw Crusher has been carefully designed to provide superior quality and performance. It is widely used in fields of mining, metallurgy, construction, smelting, hydropower and chemical industries etc. Zentih has competive jaw crusher price for you.
 
hard stone crusher work principle: 
 
The working principle of hard stone crusher is very simple. The whole crushing process rely on the relative motion of the two jaw plates. One of the jaw plates stay still while the other move against it. And with the movement, the materials between the two plates would be crushed into small elements. While the plates move against each other, the materials would be crushed and while plates move away from each other, the broken materials which are smaller enough would drop through the discharging opening. And due to the simple structure, hard stone crusher is easy to maintain and repair. These features promote its popularity to a great extant.


hard stone crusher application
 
Widely applied in mining, road&railway, concrete, chemical and building material industries. 
Ores and rocks with various hardness
Concrete basis and steel structure basis
Stationary, half-mobile and mobile applications

Advantage and feature of hard stone crusher :
 
1. high crushing ratio, uniform particle size, 
2. simple structure, reliable performance, 
3. easy maintenance and economic operation.
 
1. What advantages does your hard stone crusher have? 

-The main advantage of our hard stone crusher over other kinds of mills is that you can grind a friable or crystalline material to 5 - 47 microns average particle size and classify in a very narrow particle size range at the same time. There are no moving parts to wear out or generate heat in our mill and no screens to plug or be punctured.
 
2. Can you guarantee the quality of your hard stone crusher?
---We have passed CE&ISO9001:2008, and our crushers have been exported to Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, America, etc.
 
3.How many years have you been manufacturing the machine?
---28 years. Since the foudation of our company, we have been manufacturing the machine, which updated many times, now the machine runs stable and of high quality
 
4. How do you adjust particle size in your jaw crusher?
-Particle size is adjusted primarily by a change in feed rate. When the rate is reduced, finer particles result because there is more energy available per particle to accelerate the particles and the entire fluid mass. Collisions become more violent and pressure gradients become larger.
 
hard stone crusher technical data:
 

Model	Feed Opening (mm)	Max Feeding (mm)	Discharge Opening (mm)	Capacity (t/h)	REV (r/min)	Power (kw)	Motor Model	Machine Size (mm)
PEW250×1000	250×1000	220	20-40	15-50	330	6-37	Y250M-6/37	1400×1850×1310
PEW250×1200	250×1200	220	20-40	20-50	330	6-37	Y250M-6/37	1400×2050×1310
PEW400×600	400×600	350	35-85	15-70	250	6-37	Y250M-6/37	1920×1460×1840
PEW760	760×1100	620	75-200	150-350	270	6-110	Y315L1-6/110	2600×2500×2200
PEW860	860×1100	720	100-225	200-500	240	6-132	Y315L2-6/132	3300×2320×3120
PEW1100	1100×1200	930	150-275	300-650	210	8-185	Y355L1-8/185	4140×2660×3560