Introduction: PE series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants. It can be described as obbligato machine in mining, building construction, construction wastes crushing, Hydropower and Water Resource, railway and highway construction and some other industries. Application: Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks. Features: • Simple structure, easy maintenance; • Stable performance, high capacity; • Even final particles and high crushing ratio; • Adopt advanced manufacturing technique and high-end materials; Installation: If required, we will send the engineer to guide your workers to install the machine, take trial run; The buyer should prepare the materials and tools needed, and offer necessary assistance. Jaw Crusher is one of the main types of primary crushers in a mine or ore processing plant. Jaw Crusher is a kind of stone crusher, and it is also called rock crusher, jaw breaker, stone jaw crusher, single toggle jaw crusher and aggregate jaw crusher. This series of stone crusher plant can reach the crushing ratio of 4-6 and the shape of final product is even. The rock crushers are widely used in mining, building materials, chemical industry, and metallurgy and so on. It is suitable for primary and secondary crushing for all and rocks with compressive strength less than 350 MPa. As a professional jaw crusher supplier, Shanghai Dingbo jaw breakers have been sold to more than 20 countries, the price and quality of jaw crushers is widely recognized, we always stick to be your satisfying partner. Working Principle of Stone CrusherThe motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves. So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. Service Promise 1. Before-sale services: We guide customers to choose the best and applicable device; Provide the advanced, energy-saving and practical technological processes, as well as we are responsible for the planning and design of the site. 2. Sale services: Products must be inspected strictly before being sold; Customers are invited to simulate and test machine on-the-spot and raise objections; In accordance with the agreements stipulated in the contract, we will arrange delivery. 3. After-sale services: Our Company will send professional engineers to guide device installation, debug and train operators until customers are fully satisfied. Moreover, we will design and produce machines according to the special requirements of customers. 4. Solemn Promise: The quality guarantee period of machines is one year except the wearing parts 5. Warm tips: The prices in the web only to be reference, according to raw material's price fluctuations; Specific price is subject to the negotiation.