Rolling wheel Mixer appeared in the early 20th century, is still widely used as a bonding agent to the clay type (core) sand mixed system. This mixer configuration rolling wheel has a certain weight, rolling around both wheels Mixer spindle revolution when sand, but also around the rolling wheel rotation. Rolling wheel rolling sand while rubbing research, make sand particles covered with a thin film layer of bonding agents. When the noodle mixture of sand and core sand mixer equipment offer, sand quality is better than the other mixer. By the early 1950s had a spring-loaded roller wheel Mixer. As a result of spring pressure, rolling wheels reduce weight, higher spindle speeds available, while rolling pressure can be automatically adjusted to be rolling with the thickness of the sand layer, thus ensuring uniform sand effect, improving the efficiency of sand. S11 series of rolling wheel Mixer is mainly used foundry sand and a single noodle mixture of sand, can also be used for large-scale foundry core sand mixed system and since the hard sand. Features: Sand high efficiency, good quality and wide range. Diabase, tungsten carbide surfacing, 2 fillers and other new materials, greatly improving the life of wearing parts. Using two national patents, technical parameters meet JB / T2656-91, technologically advanced equipment Shandong sand, reasonable structure. Hydraulic coupling, steel gears, lubrication control machine, to ensure a smooth and reliable transmission system, and can load start. Rotary discharge door (national patent 98240318.6) open and flexible sand equipment, reliable work. Steel base greatly facilitate the use and installation of the main features of rotor-type mixer and rolling wheel Mixer Mixer compare equipment company, rotor mixer has the following characteristics: a rotor-type mixer because no rolling wheels and blade and turn the best word buried in the sand, so sand mixer chassis height can be increased, thus feeding time more than the rolling wheel Mixer. 2, the rotor mixer simple structure, light weight, easy to install, on the basis of the requirements of lower than rolling wheel sand confidential. 3, rolling wheel Mixer often result when the sand-type shift "press cake" phenomenon, Rotor Mixer loose sand, mixed non-caking, ventilation rate, wet compressive strength or, generally do not undergo loose sand directly used for modeling. 4, the vulnerability of rotor mixer easy disassembly, repair large space inside, so are very easy to clean maintenance. 5, the rotor mixer smooth, low noise, you can start under load sand equipment company | Mixer equipment | Qingdao Heng Heng Machinery Co., Ltd. is provided by Qingdao. Qingdao Heng Machinery Co., Ltd. (www.thjidian.com) strong, credible, Shandong Qingdao Cleaning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qingdao Heng and you hand into the brilliant, for a better future!