机械-Mechanical Articles Collection

  When choosing a   concrete batching plant , you should not only consider its model, but also its related configuration.   Select the model of concrete batch plant according to the size of the production scale:   •The annual output is less than 200,000 cubic meters, and the productivity of the concrete plant is generally not less than 90 cubic meters per hour; •For an annual output of 200,000 to 300,000 cubic meters, the productivity of the concrete plant is generally 120 cubic meters per hour; •The annual output is more than 300,000 cubic meters, and the productivity of the concrete plant is generally 150 to 200 cubic meters per hour; •The number of working days calculated here is 300 days per year and 8 hours per day; •If your project requires a concrete volume of 70 cubic meters per hour, then you should choose a concrete plant with a theoretical production rate of 90 cubic meters per hour instead of 75 cubic meters per hour. This is because the actual production rate of a concrete

ZYBREW yeast brink  fabricated based on the beer kegs, with volume of 30L, 50L or 1 / 2BBL. Yeast can be kept in the yeast brink and being pushing to fermenters. ​ What is Yeast Brink? The yeast rim is a stainless steel keg that has been modified to collect yeast from the conical fermenter for preservation and put it back into a new batch of beer.     Harvesting and restocking yeast is a common practice in most breweries, and it's a great way to spread the cost over many beers!  Yeast Brink  keeps stored yeast under pressure, preserving it until it can be used to make more beer. We thought about everything for this design with the help of many brewers. So we know our edge stock of yeast for sale will be of great help as you expand your brewery and its core business.    Basic configuration: Beer keg with big trip clamp on top Butterfly valves Pressure gauge Racking arm for yeast out Air connectors. Yeast likes oxygen at the start of fermentation.  Collecting Yeast To ensure optimum

 There are many kinds of marine engines, such as  marine diesel engines  and marine coal-fired generators, etc.  FAW  will briefly introduce the working principle of marine diesel engines for you to have a deeper understanding of this kind of marine engine. 　　As we all know, the main use of marine diesel engine is to provide power for ships, and its working principle is as follows. 　　Fresh air is pumped into the pump and compressed by the piston through very high pressure, when the air is well compressed, as the temperature rises allowing it to ignite the atomised fuel in the cylinder. The combustion of the fuel adds heat to the air in the pump, which expands and allows the engine's pistons to do work on the crankshaft, which then drives the ship's propeller through the other shafts. 　　A marine engine's operating cycle consists of two fuel injections. Some four-stroke diesel engines must be completed by four strokes of the piston, i.e. suction, compression, expansion and ex

    Ball valves   have increased in popularity over the last few years, offering excellent solutions to many diverse applications. Ball valves offer ease of use in both the fitting and its maintenance. It is a preferred option, adopted by many Engineers. A ball valve is classed as a quarter-turn shut-off or isolation valve that controls the flow of a liquid or gas by way of a spherical ball with a hole bored through the centre and held into the valve body by two identical seat seals.   Once fitted the valve is turned 90°, the valve opens or closes. When the valve is open the ball's, hole is in line with the flow direction and closes when it is turned 90°by either a manual handle or by actuation. When the valve is open the lever handle should align with the pipe or flow and is perpendicular to the pipe when it is closed. This makes it easy to determine the position status of the valve.   Ball valves usually have a long operating life before maintenance is required (around 50,000 ope

Complete   wheat flour milling plant   as the favorite of flour processing factories, the use of the milling plant is more frequent, and the more we use the machine, the more problems will show up if you do not pay attention to maintenance. What we can do while the the flour mill plant suddenly shut down, and influence the normal operation of our machine. Do not panic, take the necessary emergency response. Here we will introduce you the emergency responses when failure happens. EMERGENCY TREATMENT METHOD OF WHEAT FLOUR MILLING PLANT The  wheat flour process machine ​ windshield issued abnormal sounds, which has a great relationship with the windshield compliance, because the flour processing machine welding process is rough, the edge of the small windshield edge is inconsistent, the assembly often with the rotor end caused by friction. Electromagnetic sounds. Divided into two kinds of high frequency and low frequency. It may be that the angular position of the axial iron core is not w

What Is Vacuum Forming? Vacuum forming is a manufacturing method used to shape plastic materials. During the vacuum forming process, a sheet of plastic is heated and then pulled around a single mold using suction. Vacuum forming machine  is used for a wide range of manufacturing applications, ranging from small custom parts produced on desktop devices to large parts manufactured on automated industrial machinery. How Does Vacuum Forming Work? The step-by-step  vacuum forming process  works as follows: Clamp: A sheet of plastic is placed in an open frame and clamped into place. Heat: The plastic sheet is softened using a heat source until it reaches the appropriate forming temperature and becomes pliable. Vacuum: The framework containing the heated, pliable sheet of plastic is lowered over a mold and pulled into place via a vacuum on the other side of the mold. Female (or convex) molds need to have tiny holes drilled into crevices so that the vacuum can effectively pull the thermoplasti

  Rolling-element bearings are used to ensure smooth, efficient operation in many machines with rotary motion — from car wheels, engines and turbines to medical equipment. A ball bearing is a type of rolling-element bearing that serves three main functions while it facilitates motion: it carries loads, reduces friction and positions moving machine parts.   Ball bearings   use balls to separate two  “ races, ”  or bearing rings, to reduce surface contact and friction across moving planes. The rotation of the balls causes a reduced coefficient of friction when compared with flat surfaces rubbing against each other. Because there is little surface contact between the balls and races, ball bearings typically have a lower load capacity for their size than other rolling-element bearings.   WHAT ARE THE DIFFERENT TYPES OF BALL BEARINGS, AND WHAT ARE THEIR APPLICATIONS? There are a variety of different designs and applications for ball bearings, and their design is specific to their industrial

  Mercedes has been the global market leader in the automotive industry for many years and continues their reputation for creative   design   and quality cars. Mercedes continues to produce some of the most admired vehicles and parts in the automotive market. Their disc brake parts and assemblies are an essential part of all Mercedes vehicles. Every brake component or component deemed damaged or faulty must be diagnosed as soon as possible. More specifically, Mercedes' front disc brakes have their own atypical symptoms. Also, the front disc brake pads provide most of the stopping power on all Mercedes cars and generally wear out faster than the rear brake pads. Mercedes Benz Brake Discs and Pads  can show early symptoms of a problem if you know what to look for. One of the easiest ways to diagnose any problem is to pay attention to any unusual noise from the brakes while driving normally. Disc brakes that have worn out over time or that work when overheated can make strange noises.

A  water tank  is a container for storing water and is widely used in the agricultural, industrial and fire fighting sectors.     Common Uses of Water Tanks   Rainwater harvesting Rainwater harvesting is very suitable for water conservation purposes, especially in areas where water is not abundant. Rainwater is accumulated and stored for reuse, rather than simply allowed to run meaninglessly to the ground.   Potable Water Storage Storage of potable water is a common application. What is extraordinary is knowing the myth of storing potable water. It is that water will expire. As the name implies, water does not expire, but it can become chemically or biologically contaminated. Once the taste goes bad, it can be purified by simply rotating the container. To store drinking water indefinitely, keep it in a cool, shaded area, not directly on a concrete surface or on harsh fumes and chemicals.   For irrigation agricultural purposes Irrigation and agricultural water tanks play an important ro

 Among car and truck enthusiasts, there is an ongoing debate about petrol and diesel engines. For many years it was thought that petrol engines were superior to diesel engines, but this attitude is changing. Once the domain of only trains, semi-trailers, farm equipment and heavy pick-up trucks, diesel engines are enjoying a renaissance in the 21st century. Environmental concerns are one of the driving factors, as incredible as it sounds. Diesel engines burn cleaner and are more efficient than petrol engines.  As a diesel engine manufacturer , I next explore what the advantages of diesel engines are. Less maintenance There are fewer moving parts in a diesel engine compared to a petrol engine. Fewer parts means fewer things to wear out and break. Diesel engines don't have spark plugs or distributor caps like gas engines, which means they never need replacing or repairing. Diesel engines are inherently stronger, more durable and last longer. Diesel engines have just broken down in abo

  Each of the three  types of mixer  used in a commercial environment has its own unique advantages. The type of bread you need for your bakery depends on the amount of dough you produce, the type of product you bake and the size of your work area. Use this guide to help you choose the right type of mixer when planning your bakery.   1. Horizontal mixers This type of mixer is capable of producing the maximum volume of dough in the shortest possible time. It is configured so that as the dough is mixed, the next batch is fed into the machine continuously. Once the mixing process is complete, the dough also leaves the machine easily into the trough for easy transport.   One of the main disadvantages of the horizontal mixer is its inability to maintain a low dough temperature throughout the mixing process. The friction between the dough and the sides of the bin causes the temperature to rise, which is not ideal for certain types of yeast dough.   Cooking Mixer Machine 2. Spiral mixers One