Q:The wear-resisting parts in the broken machine are mainly the direct contact with the material

There are many different types of crusher and different performance. For example: the jaw is broken, the hammer is broken, the fight is broken, the cone is broken... It is. Wear-resisting material is different also, also need according to the material hardness, strength of the material that is broken, the choice is ok. Material: white iron, alloy white iron (high chromium cast iron), high manganese steel, alloy steel (high, medium, low carbon and alloy)... It is. Prices are different because of different materials. Otherwise "overqualified person" not to calculate, "small material big use" not only use not, also do not calculate.

Q:The development of material handling

The material handling equipment manufacturing industry provides various kinds of modern transportation equipment for the national economy, major construction projects and national defense security. Basic formed a comprehensive product range, good technical system and large enterprise groups, become an independent industry, machinery industry in the service of national economy in all walks of life, including for the second and the third industry provides a huge number, a great variety of products, can independently or with foreign cooperation for national key project to provide large lifting transportation machinery and complete sets of equipment system, and have a certain amount of exports. In 2011, there were 1,580 enterprises in the manufacturing industry of material handling equipment in China (RMB 20 million), and more than 400 000 employees. The industry realized sales revenue of 4723.47 billion yuan, with an industrial output value of 4712.23 billion yuan, with a total profit of 34.50 billion yuan, with an average annual compound growth rate of over 20%. With the expanding of the scale of production, improve degree of automation, material handling equipment manufacturing industry is more and more widely used in the process of modern production, function more and more big.

Q:The function of material handling

Material handling USES all kinds of power and transport machinery to keep the material, such as count, punctually, safely, economically, and to the designated place. It is closely related to the choice of site selection and professional cooperation in the outside material handling machinery factory.

Q:Why should we emphasize unitization and standardization in material handling

Reducing the degree of climate impact, ensuring normal work, accelerating the flow of goods and improving efficiency. 1) logistics base module The logistics base modulus is the minimum size of the standard size of the logistics system. In basic module size was determined, the size of the various specific standards, should be based on basic module size, select the integer times to the prescribed standards for size, foundation modulus size is determined, just a standard size in multiple choice, it can be used as a standard of other size.

Q:Talk about how to cut the cost of moving materials.

There is limited room for human efficiency.I hope my answer will help you

Q:There are three things to do when the material is stacked up and down

Fire proof, waterproof and center of gravity

Q:What is the proof of working in mechanical design?

Outline first Ⅲ part, is to the qualification examination examination form, time, attention, and the structure of test paper, test question distribution, topic topic quantity, and degree of difficulty of related regulations and instructions.

Q:What is the carrying equipment of the container cargo

Container (container), crane, forklift truck Kunshan city peng a lift lifting transportation and handling professional clean room equipment installation, precision air handling import and export container, unpacking, assembling positioning, whole factory move, special lifting engineering contracting, precision machine packed in wooden cases

Q:The beneficial effect of material handling machinery

Material handling machinery is serving the production, its design and type selection should be subject to the needs of the production process, new material handling machinery but also often leads to the change and improvement of the manufacturing process. For example, the emergence of bucket wheel stacker reclaimer, formed the bucket wheel stacker reclaimer for heart, belt conveyor for blood vessels, the electronic computer is the nerve center of automation of large bulk material handling system, which changes the ports, mines and the layout of the power plant and so on of the bulk yard; It can simplify the structure of the factory and reduce the cost of construction.

Q:The material needs to be transported, it is easy to produce dust.

We're doing the granule engineering, and we can talk about this: First: the properties of material itself, temperature, contact material, ability, distance and so on The second: the material that produces dust easily, the simplest principle is relatively close, ideal method is low speed of course. Third: as far as you are going to be able to transport it, you will have to sit down and discuss it