Smooth Roll Crusher Sand system existing in 1800mmx750mm Smooth Roll Crusher l Taiwan, this design uses a scheme with a preparation of original small 1800mmx750mm smooth roll crusher spare, additional l Taichung 1900mmx800mm smooth roll crusher. It features: dual-motor drive, hydraulic coupling overload and grid coupling buffer and other devices. With cast chassis, compact chassis with good shock-absorbing third generation of Sand, reduce the impact of vibrations generated by the impact load on the plant. Sand crushing roller crusher with hydraulic protection system devices that can withstand the powerful thrust new Sand, both held at the broken material roll gap constant, stable and reliable, uniform particle size, but also on the equipment for effective protection and mitigation of the impact of the roller reset. Crushing roller rollers for easy loading and unloading of using modular structure, roll skin surface with wear-resistant materials used for some time after the middle of the roller leather wear to a certain extent, special cutting device available on the roll surface to be restored to ensure the return to the granularity, while extended roller life. Sand (impact crusher) and extrusion crusher compared are the following outstanding advantages: crushing ratio, impact crusher crushing ratio may reach 50 or more, and squeeze crusher difficult than 20. More suitable for single-stage crushing of occasions; good product particles. Flakiness percentage content of the impact crusher product may be less than 10%, while the percentage of flakiness content extrusion crusher will be higher than 15%. Thus, in case of need cubic grains, usually impact crusher as the final breaking equipment to produce concrete aggregate; the impact crusher is the use of the principle of broken material impact, wear very fast in use. This defect, in a fairly long period of time, limit the scope of the impact crusher. Can only be used for crushing medium-hard materials. Features Features new Sand New Sand: ⒈ large capacity, high yield -50-500t / h, compared with conventional equipment under the same power output increased by 30% and stable. ⒉ low consumption of wearing parts - the best material impact angle of the crushing chamber design, less friction and wear parts, 30% lower operating costs than conventional equipment, directly reducing the cost of the device. ⒊ excellent product shape - a cube products, grain shape is good, gradation and fineness modulus is adjustable; particularly suitable for artificial sand and stone shaping proved sand than other traditional equipment, plastic effect increased by 30%. ⒋ hydraulic device, easy to maintain - hydraulic opening cover device so crushing cavity removable parts overhaul convenient, downtime, saving time and effort. ⒌ automatic detection, safe and reliable - Set over vibration display and alarm devices, if the device has dysfunctional, may issue a warning, so that the device stops working, to protect the machine's purpose .⒍ oil lubrication, automatic maintenance - German original oil lubrication station, double pump complementary guarantee supply, oil flow, automatically shut down when there is no oil pressure; oil cooling and heating unit ensures bearing lubrication is always at its best. Thus completely solve the heat problem bearings, spindle bearings to maintain constant temperature vsi crusher, extended maintenance intervals and service life. ⒎ easy to install, easy to operate - light equipment weight, installation and diverse, mobile installation; installation, repair and maintenance is simple and easy to operate; once clear and specific use, VSI sand making machine just fine-tune can maximum limits to play its superior performance. ⒏ a multifunctional, flexible - unique feed broken architecture, with a variety of crushing chamber can easily achieve 'stone at stone "and" stone blacksmith' conversion, thus solving the problem of a machine. If you want to change the application VSI crusher, no big adjustment, can adapt to the needs of different users: artificial sand, gravel, plastic, abrasive materials. Sand manufacturers | Yuxin Senda (certified) | Hegang Sand by Henan new Senda Heavy Machine Co., Ltd. Henan new Senda Heavy Machine Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Yuxin Senda leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda better future.