stone jaw crasher , jaw stone crusher composition-structure:
stone jaw crasher , jaw stone crusher is made up of frame, eccentric shaft, grooved wheel, flywheel, moving jaw, side guard plate, toggle plate, toggle backseat, adjusting screw, returning spring, fixed jaw plate and moving jaw plate. Toggle plate is of safety function.
stone jaw crasher , jaw stone crusher Application:
PEW series
stone jaw crasher , jaw stone crusher , whose reduction ratio up to 4-6 and the finished products are even, can be widely used in breaking hard, medium-hard, soft ore, such as various kinds of ore, the solvent, slag, building stones, marble,etc. compression strength does not exceed 320Pa. This machine is suitable for mines,building materials,highway,railway,water conservancy and chemical industry,etc.
stone jaw crasher , jaw stone crusher Performance advantages
1, unique structure of jaw head, seal guarantee, extend working life of the bearing.
2, integral casting of the bearing base, adopt the new assembly process to perfectly match with the frame , increase the radial intensity.
3, adopting deep cavity "V" type structure, to greaten the feeding size (compared with ordinary jaw crusher) and increase the capacity.
4, adjust the structure of the discharging opening,which is convenient, quick, safe
5, tension bar protection device, more safer
6, increase the bearing capacity of the jaw head, make the machine more efficient, safe, extend the working life of the bearing and main shaft.
7, new oil road design, matched with the oil pump, more simple and efficient on the operation and maintainance.
8, unique flywheel design, effectively reduce the vibration, running more smoothly.
stone jaw crasher , jaw stone crusher Working principle
The motor-driven belt and pulley, the up and down movement of the movable jaw by the eccentric shaft when the movable jaw rises, the angle between toggle plate and moving jaw becomes larger, thus promoting the moving jaw plate close to the fixed jaw plate, its material is crushed or split pieces to achieve the purpose of crushing; When the movable jaw down, the toggle plate and moving jaw angle between the smaller, movable jaw plate trolley, spring next, to leave the fixed jaw plate, the crushed material is discharged from the crushing chamber mouth. With the continuous rotation of the motor broken motor jaw the periodic motion crushed and excreta material, to achieve mass production
stone jaw crasher , jaw stone crusher technical data:
Model | Feed Opening (mm) | Max Feeding (mm) | Discharge Opening (mm) | REV (r/min) | Power (kw) | Motor Model | Machine Size (mm) |
| PEW250×1000 | 250×1000 | 220 | 20-40 | 330 | 6-37 | Y250M-6/37 | 1400×1850×1310 |
| PEW250×1200 | 250×1200 | 220 | 20-40 | 330 | 6-37 | Y250M-6/37 | 1400×2050×1310 |
| PEW400×600 | 400×600 | 350 | 35-85 | 250 | 6-37 | Y250M-6/37 | 1920×1460×1840 |
| PEW760 | 760×1100 | 620 | 75-200 | 270 | 6-110 | Y315L1-6/110 | 2600×2500×2200 |
| PEW860 | 860×1100 | 720 | 100-225 | 240 | 6-132 | Y315L2-6/132 | 3300×2320×3120 |
| PEW1100 | 1100×1200 | 930 | 150-275 | 210 | 8-185 | Y355L1-8/185 | 4140×2660×3560 |
Shanghai Zenith Mining and Construction Machinery Co., Ltd. is an international and professional company, which engages in power making equipment and mining equipment. The Zenith crushing and grinding equipments such as Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher, Cone Crusher, Vibrating Screen, Vibrating Feeder, Belt Conveyor, Trapezium Mill, Ultrafine Mill and Vertical mill are widely used in electric power industry, metallurgy, mining, chemistry, steel, oil building materials industry.
We have international leading producing base and producing line, equipping with intelligence and standardize testing, controlling lab. All our products are designed, produced and controlled by our engineers and workers, according to international quality system ISO9001: 2000. Our main products are STM Vertical Mill, MTM Medium Speed Trapezium Mill, MBM Medium Speed Coal Mill, and high efficiency and low consumption whole set of mineral selecting equipments.
We hole--we pursue the zenith technology and quality--as our management concept all the time. Adopting advanced technology and craft form America, German, France, etc, we continuously fetch in world leading powder making technology and advanced managing and controlling system, and our engineers work hard on this area and have exploited international leading and patent industrial powder making equipments
In order to increase our competitive power in international market, we continuously absorb senior managers, scientific elites, and graduates in resent years. Nowadays, we have six MBA, twelve senior engineers, twenty engineers, and about 40% employees are graduates. Our chief engineer Mr. Bai Yinghui is a famous expert in China who enjoys special State Department allowance, and has numbers of national technical monopolies. Our company has formed a team with unite, cooperative, and pioneering spirit, and they are the developing power and source of our company.
Our aim is pursuing perfect quality, and satisfying customers' requirement as many as we can. According to our high quality and credit standing, we have earned high reputation among numbers of customers.
