0-96m/min SC series construction elevator SC120G

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Q: Where was the construction machinery conference held in 2015?: Support unit: Automobile and engineering machinery parts testing institute, Qihe Economic Development Zone, Shandong Province, Shandong Jiaotong University, Mechanical Engineering Institute, Qingzhou Engineering Machinery Industry Association, three, China Railway ten Bureau, in a company, China water conservancy and hydropower Sixth Engineering Bureau Co., Shandong high speed group limited company, the China Metallurgical Construction Group Limited, China Railway Construction Group, Shandong road fourteen, Shandong the Yellow River Engineering Bureau Group Co. Ltd., Ji'nan City Highway Bureau, Dezhou City Highway Bureau, Tai'an City Highway Bureau, Jining City Highway Bureau, Laiwu City Highway Bureau, Shandong WorldCom Highway Construction Co. Ltd.

Q: What are the details of construction machinery parts in sand casting?: 9. (2) all kinds of cables. (4) either in production or life or attached to the building water pump, cabinet and equipment brought with all equipment, busbar support porcelain ramming material, manufacturing units or commissioned the construction enterprises in the construction site of the factory or production equipment, valves, acid. (2) a variety of metering device, especially the universal controversial problems put forward the principle of classification, dynamic, containers and other equipment, such as mechanical transmission, electrical, ladder, refractory lining, tower, is directly related to the investment, a reasonable division of various air conditioners, socket, heat exchanger, and the telegraph facsimile equipment, perlite, furnace metal embedded parts are the equipment. 7, transportation.

Q: Changsha Sanlian Building Machinery Fittings Factory: The company in Changsha Hongdun business online can not find, provided by his address: two Changsha section of Xingsha Economic Development Zone Yuan Ming Road, I checked 114 specially call 12580 to booking the hotel near the road, not the road. Definitely a liar.

Q: What are the principles, performances and uses of the commonly used construction machinery equipment?: 3. excavator principle: Excavator through the hydraulic pump to the power of the engine to hydraulic motors, hydraulic cylinders and other executive components, to promote the operation of the device, so as to complete all kinds of operations. Performance: new Isuzu engine, euro II emission, international standards, more into power for you, lower fuel consumption; with high torque rotary mechanism, improve the starting torque of rotary and rotary reducing drift; with a new high efficiency, low noise, large displacement of the main pump, provided high efficiency machine to deal with the bad working conditions; and to strengthen the work of device according to the quarry condition, increase its reliability; strengthen the lengthened crawler frame, while reducing the ground pressure, improve the performance of the fault diagnosis system; new, prolong the overhaul cycle, reduce maintenance cost. Use: 1) building and building foundation excavation; (2) mining soil, stripping mining field covering layer; (3) the quarry, tunnel, underground powerhouse and heap loading operation in the field of material; 4) excavation channel, canal and waterway dredging; (5) replacement of the devices can be pouring lifting and installation, piling, rammed earth etc..

Q: What type of industry does the machinery and building accessories processing belong to?: There are only three tax categories in our country: 1 consumption tax, 2 VAT, 3 special tax (agriculture). Therefore, as long as the manufacturing or processing of industrial value added tax on enterprises. It has nothing to do with the economic nature, classification and categories of an enterprise.

Q: Where are the mechanical pressurization air supply facilities set up?: When the smoke proof staircase and antechamber antechamber, fire elevator or common antechamber parts can be opened outside the window, can use the natural ventilation, resulting in a stairwell with or common antechamber in the use of natural smoke exhaust with pressurized air supply arrangement of diversified combinations, and the two exhaust can not be shared.

Q: What are the world famous mechanical equipment exhibition?: 1, the German BMW Exhibition (BAUMA) sponsored by: Messe M nchen GmbH, held every three years, has held 30 sessions, the thirty-first will be in April 2016 11-17 in the German city of Munich exhibition centre. The German international engineering machinery, building materials machinery, mining machinery, construction vehicles and Equipment Expo is the world's largest and most influential international engineering machinery, building materials machinery, mining machinery industry exhibition, every three years regularly held in Munich in germany. The fair combines science and technology, trade, information and technical cooperation

Q: Where are the hanging baskets for the building?: It is forbidden to take a stool or put a ladder on a hanging basket to work higher; it is not allowed to work alone in a basket, and no electric machinery or equipment can be placed in the basket;

Q: What are the construction materials, components, fittings and equipment in construction?: : construction engineering materials, components, fittings, equipment, each refers to: 1, engineering materials: engineering materials mainly refers to raw materials. Such as: sand, stone, steel, etc., there is no processing materials. 2, structural parts: the main structure here is the main structure of the building, the two structure and other accessories. Most of the semi-finished products and the structure of part of the installation accessories, such as: beam beam, continuous beam, beam, beam, cantilever beam, curved beam; steel, timber, concrete beam.

Q: What functions should be achieved in mechanical structure design?: The function of the mechanical structure is mainly realized by the geometry of the machine parts and the relative position between the parts. The geometry of a part is made up of its surface, and a part usually has a number of surfaces, some of which are in direct contact with the surface of other parts, and this part of the surface is referred to as the functional surface. The connecting part between the functional surfaces is called the join surface

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