Elevator traction machine is the elevator power equipment, also known as elevator host. The function is to convey and transmit power to lift the elevator. It consists of motor, brake, clutch, gear box, traction wheel, rack and guide wheel and accessory handwheel etc.. The guide wheel is usually installed on the bearing beam under the frame or frame. Some handwheel is fixed on the motor shaft, there are usually hanging on the wall near the use, and then set on the motor shaft.
Elevator Motor,Lifter Tractor Core,Elevator Motor Rotor Cores YUYAO YUANZHONG MOTOR PUNCHING CO.,LTD. , http://www.yuyaoyuanzhong.com
On July 8, 2011, CNHTC Jinan Commercial Vehicle Sales Department held a delivery ceremony for 40 gold prince dump trucks of a large logistics company in Chongqing. The sales department of CNHTC Jinan Commercial Vehicles, the marketing department of China National Heavy Duty Truck Mianyang Special Vehicles Co., Ltd. and the person in charge of the Chongqing logistics company attended the handover ceremony. 
At the handover ceremony, Sinotruk made a detailed introduction to the development of the restructuring over the past ten years. Sinotruk has always focused on developing and providing products that meet the needs of customers as the precondition for the company to satisfy its customers. It also talked about Sinotruk and German Mann. The company’s cooperation prospects will provide more and better products and service companies in the future. The head of the transportation company applauded the spirit of Sinotruk's courage to provide products for road transport trials. At the end of the ceremony, the golden key that symbolizes the road to wealth is delivered to the user.
After the 40 8x4 gold prince dump trucks delivered this time have all obtained the data according to the actual road conditions investigation, comprehensive data are used to select vehicle models that are suitable for vehicle models after the trial test, and the vehicle fuel consumption is less than 10% of the user's fuel consumption requirements.
During its stay in Chongqing, the head of CNHTC also visited two large-scale enterprises and negotiated the cooperation between the two companies and reached a future cooperation intention of nearly 300 heavy trucks.