What are the reasons for the price changes of heavy duty shelves?

Many companies will face different prices in the process of purchasing heavy-duty shelves, or the prices given by different manufacturers of two shelves with the same surface will be different, so how can we purchase heavy-duty shelves suitable for enterprise warehouses? ? What are the reasons that affect the price changes of heavy duty shelves?

Reasons affecting the price changes of heavy shelves

Industrial racking

1. Production materials

The raw materials produced by the heavy-duty shelves are different, and the prices of the raw materials will also be different, which will affect the cost of the shelves, so the prices of the produced heavy-duty shelves will also be different.

2. Heavy duty rack structure

The price of the heavy-duty shelf structure is also different. The main structural firmware of the shelf is the column, the beam and the laminate. The thickness and specification of the plate are the determining factors of the shelf price.

3. The location of the shelf manufacturer

Depending on the location of the manufacturer, local taxes, factory rent, and the cost of goods in the transportation process are the hidden costs of heavy-duty shelves in the production process. These factors also affect the production cost of heavy-duty shelves.

…

Details can be accessed by clicking here:https://www.etegreen.com/blog/reasons-affecting-the-price-changes-of-heavy-shelves/

/by

What is the workflow of the valve bag making machine?

Valve bags are very popular in the domestic market, especially in the small commodity wholesale market and the food industry. Many people who make it do not know that this kind of bag is made by a special valve bag making machine. What is the working process of the valve pocket bag making machine, let’s learn more about it together!

The working flow of valve bag making machine

HT120-IA Paper Tube Machine

1. Hopper feeding

The bag making machine is a hopper on which the powder is transported to the packaging machine by the feeder throughout the day. Device Control. The sealing paper roll is driven by the guide roll to the lapel forming machine. After bending, it is lapped into a cylinder with a longitudinal sealer. The material of the bag making machine is automatically measured and then loaded into the bag. The transverse sealer intermittently pulls down the bag cylinder while cutting off the heat seal to form a flat bag with overlapping longitudinal seams on three sides, and seals the seal of the bag.

2. Cutting

How to carry out the cutting of the bag making machine, the metal cutting process of the bag making machine is actually very similar to the metal extrusion process. When the gravure printing machine cuts plastic materials, the material begins to elastically deform under the action of the tool. As the tool continues to cut in, the stress and strain inside the metal continue to increase. When the stress reaches the yield point of the material, plastic deformation begins; Using computer control, the advanced (servo) fixed-length system makes the sealing and cutting size error small, and the electric eye is installed to make the printed pattern position. The length of the bag can be adjusted by computer numerical control. If there is a problem with the printing bag, the machine will automatically stop and give a warning sound.

…

Details can be accessed by clicking here:https://www.lyhuatianm.com/products-information/the-working-flow-of-valve-bag-making-machine.html

/by

INTRODUCTION TO THE PROCESS FLOW OF HYDRATED LIME EQUIPMENT

The technical process of the lime equipment is to add raw quicklime from the loader to the silo, evenly add it to the jaw crusher through the vibrating feeder, and crush it to about 30-50 mm. The dust generated during the crushing process of the equipment is introduced into the pulse bag filter outside the workshop by the induced draft fan through the dust cover of the jaw crusher, and the calcium oxide powder of the dust collector should be cleaned once a week.

The hydrated lime equipment adopts a double-shaft stirring structure, which has various functions such as stirring, crushing and agglomeration, and self-cleaning. Its unique paddle and stirring formula make the quicklime and water mix evenly, the reaction is sufficient, and it plays a role in the agglomeration generated during the reaction.

GFX Stepped Case

HYDRATED LIME EQUIPMENT

The feed port of the digester is designed with a screw feed propeller to facilitate material transportation. In order to prevent the backflow of dust generated in the digestion process, the equipment is equipped with a special discharge port for steam and dust, which can be discharged to a special dust removal system through connecting pipes, and is used in conjunction with the DMC pulse dust removal Q device with the hydrated lime equipment, which can handle quicklime well. Dust and harmful gases produced during digestion. Waste dust and lime can be reused after use, and the environment has no dust pollution, which meets the requirements of environmental protection development.

The quicklime crushed by the hydrated lime equipment is lifted by the bucket elevator to the lime silo at the upper part of the digestion tank in the digestion workshop. The quicklime is evenly fed into the digester through the plug-in valve at the lower part of the lime silo and the weighing feeder (the feeding speed is 5t/h). At the same time, water was added to the digester at a ratio of 133603.5 (17.5 m3/h).

…

Details can be accessed by clicking here:https://www.ly-gaifeng.com/blog/process-flow-of-hydrated-lime-equipment.html

/by

What is the reason for the slow feeding of the vibrating screen?

As a commonly used screening equipment in the mining industry, the vibrating screen is in a long-term working state and the operation is also a fine operation, so there will be more or less problems. If the feeding is too slow, it will affect the screening efficiency of the vibrating screen. The reasons for the slow feeding of the vibrating screen and the adjustment methods have been introduced in detail below. Let’s take a look.

The reason why the vibrating screen feeds slowly

High frequency dehydration vibrating screen

1. Vibration motor problem

(1) The motor power cannot reach or the motor power is normal but the speed is slow, and the 1500 rpm that cannot be used will also cause the feeding to be slow.

(2) The steering problem of the vibration motor: the steering of the motor is divided into two types: forward rotation and reverse rotation. Under normal circumstances, the steering of the two motors is in the opposite direction, but if the user connects the positive and negative poles incorrectly when the power is connected, it will cause When the motor rotates in the same direction, there will be a problem of slow or no material feeding on the screen surface.

(3) The problem of the installation position of the motor: There are three installation positions of the vibrating motor of the linear screen, which are the bottom, the two sides, and the upper part. If the vibration motor is installed close to the feeding port, the screen surface material will run for a certain distance and then the speed will decrease and stay on the screen surface.

2. The amount of screen cloth is too large

The excessive amount of cloth on the screen surface is also the reason for the slow feeding of the vibrating screen. When the screen is added, the load of the motor is also added accordingly, and there will be a problem of slow feeding.

…

Details can be accessed by clicking here:https://www.hsd-industry.com/news/the-reason-why-the-vibrating-screen-feeds-slowly/

/by

What are the factors that affect the output of the briquetting machine?

At present, briquetting machine manufacturers basically have products of various specifications and models for users to choose from. Generally, the appropriate model is selected according to its own production capacity. But some customers have a misunderstanding about the size of the output, that is, only buying a larger briquetting machine can increase the output. So what are the factors that affect the output of the briquetting machine?

Factors affecting the output of briquetting machine

briquetting machine

1. The performance of the equipment itself is a key factor in determining the output of the briquetting machine. If you choose a briquetting machine, but because its quality is not good enough, there are often problems during use, so no matter what model you choose , are all useless. Therefore, the efficient operation and trouble-free operation of the briquetting machine equipment is an important condition to ensure production.

2. A single briquetting machine cannot be produced on a large scale, so many companies will build a briquetting machine production line, and the structure of the production line is also very complicated. In addition to the briquetting machine, there are also crushers, conveyors, dryers, etc. There are many kinds of machinery, so the production capacity of the briquetting machine alone is high, and the production capacity of other components cannot keep up.

3. Whether the connection between the various processes in the whole production process is smooth and efficient. This is a very delicate work. If any part of the production line is not running smoothly, the efficiency of the entire production will be affected. Therefore, in order to improve production efficiency, in addition to purchasing high-capacity equipment, other aspects need to be in place.

…

Details can be accessed by clicking here:https://www.zymining.com/blog/factors-affecting-the-output-of-briquetting-machine.html

/by

How to choose lubricating oil for tractor clutch?

As an important part of the tractor, the clutch must be reasonably matched to fully satisfy the use of the tractor clutch. It needs to be lubricated in the process of use. Then in the process of selecting lubricating oil, what should we do? to operate it?

We want to make high-quality lubricating greases from base oils, thickeners and additives. The performance of different types of greases with different grades of the same type is very different, and the allowable rotation limits are also different. Therefore, the tractor clutch must be clear when choosing!

1. The choice of diesel

Diesel is divided into light and heavy diesel, and agricultural tractors generally use light diesel. Light diesel oil is generally divided into No. 10, No. 0, -10, -20, -35 and other grades according to its freezing point. In order to save money, in many areas, apart from those who are engaged in transportation in the cold winter, they need to prepare -35 oil. Generally, they only need to prepare two kinds of diesel oil, 0 and -20, for agricultural production. Use No. 0 diesel in summer and No. 11 in winter. In other areas, the appropriate number of diesel can be selected according to the specific local temperature.

2. The choice of oil

Diesel engine oil is required for agricultural diesel engines. Diesel engine oil is divided into three types: No. 8, No. 11 and No. 14. Generally, use No. 8 oil in summer and No. 11 oil in winter.

3. Selection of gear oil

Gear oil is divided into 20th and 309th. 30 in summer; 20 in winter. Here to remind the owners of the machine, it is strictly forbidden to use engine oil instead of gear oil, or to mix diesel and kerosene in the gear oil, so as not to reduce its viscosity, weaken the lubricating performance, and accelerate gear wear.

…

Details can be accessed by clicking here:https://www.syclutch.com/news/tractor-clutch-lubricant-selection.html

/by

Structural characteristics and production process of paper bag square bottom machine

The paper bag square bottom machine is mainly used for producing valve bags made of kraft paper. It is mostly used to produce a square bottom valve bag for packing cement, mortar, grain and other granular live powder materials. It can complete 60-120 pieces of valve bag bottom paste work per minute. The following square bottom machine manufacturer will introduce the structural characteristics of the paper bag square bottom machine.

Introduction to the structure of the paper bag square bottom machine

HD100-IB Square Bottom Machine

1. Structural composition of square bottom machine

(1) The steel plate of the main engine head adopts 45# steel plate with a thickness of 40mm;

(2) The structure of the discharging component adopts 12mm thick steel plate, and the surface is treated with 3 layers of paint;

(3) 120# channel steel is used for the intermediate support;

(4) The coil unwinding unit adopts air-expanded shaft core: 4 sets (45# steel; the surface is quenched by this high frequency; the bearing weight is 1.3 tons);

(5) The structure and parts of other mechanical parts are made of 45#, A3, cast iron and so on.

…

Details can be accessed by clicking here:https://www.lyhuatianm.com/products-information/structural-characteristics-of-paper-bag-square-bottom-machine.html

/by

WHAT ARE THE CHARACTERISTICS OF THE ENVIRONMENTALLY FRIENDLY CALCIUM HYDROXIDE PRODUCTION LINE?

With the development of society, the requirements of environmental protection for various industries are getting higher and higher. For calcium hydroxide production enterprises, the requirements for environmental protection are also improved. We know that the current production of calcium hydroxide is generally It is completed by using a complete calcium hydroxide production line, and for the current new calcium hydroxide equipment, the configuration is relatively complete, and the requirements for environmental protection are also improved a lot.

At present, the demand for calcium hydroxide calcium powder in society is relatively large. The calcium hydroxide production line is determined by the dry production process of calcium hydroxide equipment used for calcium hydroxide calcium powder. Ca The main advantage of the dry process of calcium hydroxide equipment is that it can achieve fully automatic production, the production process is environmentally friendly, the output is large, the quality is stable, the calcium hydroxide product produced has no impurities, good activity and other advantages, a wide range of use, convenient storage and transportation.

GFX Stepped Calcium Hydroxide Production Line

The traditional calcium hydroxide production line has low production efficiency, high energy consumption, and a large amount of flue gas emissions. Therefore, as equipment manufacturers, they are actively innovating, and all the supernatural powers are developing calcium hydroxide equipment in the direction of energy-saving production. The environmentally friendly calcium hydroxide production line produced by our company has been accumulated for a long time in actual use, and customers have really felt it. Advantages of using environmentally friendly calcium hydroxide production line.

1. Produce diversified products to meet the needs of customers in various industries. The environmentally friendly calcium hydroxide production line we use can produce calcium hydroxide with specifications of 3T/h, 6T/h, 10T/h, 15T/h, and 20T/h. These calcium hydroxide specifications meet the needs of most customers. This also increases our customer base.

…

Details can be accessed by clicking here:https://www.ly-gaifeng.com/blog/environmentally-friendly-calcium-hydroxide-characteristics.html

/by

What is the general slope of the linear vibrating screen?

The slope of the linear vibrating screen refers to the angle between the screen surface and the horizontal direction. This slope is related to the screening efficiency, because only if the slope is appropriate, the screening of the material can be more accurate. If the slope is too large, the material will be on the screen surface. The residence time will be short, although the discharge is easier, but the material is not carefully screened, if the slope is small, the material will stay on the screen surface for a long time, but the output per unit time will be low, so the slope of the linear vibrating screen is still To be within a reasonable range, what is the general slope of the linear vibrating screen?

What is the general slope of the linear vibrating screen

High frequency dehydration vibrating screen

The slope of the linear vibrating screen is generally between 0-15°. If you want to screen special materials, you can increase the slope, but it does not exceed 25°. The material of the linear vibrating screen equipment moves in a straight line on the surface of the screen. Generally, the screen of the linear screen will have a certain inclination angle to promote the flow of the material on the screen. The angle between the screen and the horizontal plane is the slope of the linear vibrating screen. Appropriate slope screening effect is better, not only can the material classification be clear, but also can screen efficiency, but in actual production, the installation slope of the vibrating screen should be adjusted according to the specific properties of the processed materials and the different output requirements, but this The process should also be strictly in accordance with the implementation of the vibrating screen manufacturer.

The slope setting of the linear vibrating screen is related to the material to be screened. The linear vibrating screen is suitable for screening non-viscous dry powders and granules with a moisture content of less than 7%. When the moisture content of the material increases slightly, the linear vibrating screen can adjust the slope appropriately.

The influence of the slope of the linear vibrating screen

Linear vibrating screen

1. Affect the screening efficiency

The slope of the linear vibrating screen will directly affect the efficiency of the vibrating screen. If the slope is too large, the residence time of the material on the screen surface is short, and it is easy to discharge, but it will cause uneven screening of the material and affect the screening fineness.

…

For details, please visit:https://www.hsd-industry.com/news/linear-vibrating-screen-slope/

/by

How to increase the output of the briquetting machine?

We are all concerned about the output of the ball briquetting machine. If the output of the ball briquetting machine does not meet the requirements, then even saving energy is useless. Next, we will focus on how to increase the pressure of the ball briquetting machine and supporting facilities without changing. The output of the ball machine?

How to increase the output of the ball press

1. The composition of the pressed material, that is, the degree of adhesion is very important and is a key factor in determining the ball-forming effect and productivity. Therefore, before the ball is pressed, the material should be fully dry-mixed to ensure smooth production.

2. The material of the pressure roller is very important. The selected alloy steel material is too single, and long-term use will cause wear and tear, which will have a great impact on production efficiency.

3. The motor and deceleration device of the briquetting machine are also very critical, and a good motor and deceleration device can also indirectly increase the output.

briquetting machine

Precautions for the operation of the ball press

1. During the production process of the briquetting machine, metal and stones should not be allowed to enter the inside of the machine, so as to avoid construction hazards and damage to the structure of the machine;

2. The particle size of the materials used in the briquetting machine must be kept within 3 mm, otherwise it will affect the production efficiency and quality, and also reduce the service life of the briquetting machine;

3. Before starting, it must be ensured that the inside of the machine is empty, and no material is allowed to start;

4. It is strictly forbidden for non-professionals to disassemble and modify the fuselage;

5. It is necessary to regularly maintain and maintain the ball press, and it is strictly forbidden to use it with faults to avoid unnecessary dangers and losses.

…

For details, please visit:https://www.zymining.com/blog/increase-briquetting-machine-output.html

/by