Ruixue Mega Year! Have you seen Linyu like this?

Linyu in the snow

Linyu

Ruixue flutters white Linyu factory

Snow country chariot dressed in enchanting silver

Domineering and restrained, showing a bit of a coquettish attitude

Put away the ingenuity, show the chivalrous bones

Linyu

Linyu

Dense pine covered with goose down

Sparse sycamore, Qiongzhi root upward

Cold plum turui reports the spring in the world

Withered trees come in spring, change to jade and butterfly clothes

Linyu

Linyu

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Details can be accessed by clicking here:https://www.ly-cimc-linyu.com/news/linyu-in-the-snow/

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What are the procedures to pay attention to when purchasing shelves? What are the purchasing skills?

In recent years, with the rapid development of my country’s logistics industry, the supporting storage shelves have become increasingly popular, and the number of warehouse shelf manufacturers and commodity types has also increased. I believe that every consumer wants to know how to choose a storage shelf with a good value for shopping.

The process of purchasing shelves

Industrial racking

1. Choose the right type of shelf

It is necessary to choose the appropriate shelf form according to the specifications and characteristics of your own goods, so as to improve the utilization rate of the shelves, and at the same time improve the efficiency of the warehouse. You can consult the shelf manufacturers when designing the warehouse system.

2. Pay attention to the construction period of the shelf

Because most shelves are custom-made, it is necessary to reserve time for design, production, transportation, and installation when purchasing.

3. On-site conditions for installing shelves

Nowadays, many projects require racks to be installed in the construction of civil works. In fact, when the installation conditions are not met, the racks are required to enter the site for construction, which often results in uncontrollable construction period of racks, and the quality of rack construction cannot be guaranteed; good construction Environment is an important guarantee for product quality and construction period.

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Details can be accessed by clicking here:https://www.etegreen.com/blog/shelf-purchasing-skills/

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Three major fault solutions of automatic square bottom machine

The square bottom machine is a paper bag with the end of the bottom sealed, through automatic conveying, automatic bottom opening, automatic bottom card release (non-intermittent type), automatic full glue spraying, cold glue spraying, automatic bottom paste, automatic compaction and other processes, the output is Back cover paper bag. This machine is operated by touch screen and controlled by optical fiber. One machine has four tubes and four guns. The spray guns can independently control the glue quantity and spray length, and the four guns can also be operated at the same time.

The square bottom machine bag has uniform glue spraying, high bag making accuracy and fast speed, and can produce various specifications of bags. However, various problems may occur in the square bottom machine during the bag making process, and the reasons need to be investigated and dealt with in time solve.

square bottom machine

HD200D-IIIDJ Square Bottom Machine

Top and bottom films are prohibited
The prohibition of upper and lower sheets refers to the question that the front and rear sides are not aligned when making bags

1. Reasons: (1) The thickness of the composite film is uneven, and there are lotus leaf edges; (2) The tension of the double floating rollers is too small; (3) Some rollers rotate unevenly.

2. Solution: (1) Check and adjust the relevant guide rollers (such as compensation rollers, deflection rollers, etc.). (2) Adjust the tension of the double-lift floating rollers.

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Details can be accessed by clicking here:https://www.lyhuatianm.com/products-information/square-bottom-machine-fault-solution.html

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DETAILED EXPLANATION OF HIGH-PURITY CALCIUM HYDROXIDE PROCESSING PROCESS

Calcium hydroxide is obtained from the chemical reaction of calcium oxide and water, and is a traditional product of inorganic chemical industry. The processing method of high-purity calcium hydroxide is more complicated than that of ordinary calcium hydroxide, and it needs to use raw materials with high activity and low impurity content for processing. With the increase in market demand, the quality of calcium hydroxide on the market is also mixed, which needs to be carefully identified.

THE PROCESS OF HIGH-PURITY CALCIUM HYDROXIDE PROCESSING

1. Primary screening

Take limestone and coke for calcination, and calcined calcium oxide with a vibrating screen of 5~15mm to remove the “plain ash” with more impurities, and then crush it to about 5~25mm to obtain more than 90% effective components. High-activity calcium oxide is supplied to the pre-digester through a constant-weight feeder through an air-tight regulator. To remove iron, sulfate and other impurities in slaked lime, first of all, the quality of raw and fuel materials must be strictly controlled, and raw and fuel materials with high iron content (including other oxides) are strictly prohibited from entering the site.

2. Preliminary digestion

According to the quality of calcium oxide and the ratio of supply, according to the range of water-to-calcium ratio of 0.55~0.80, use the control valve to automatically adjust the amount of water added, so that it is mixed and stirred in the pre-slider for 5~15 minutes for preliminary digestion, and the digestion temperature is controlled to 90 ~190°C, and then sent to the ripener for further digestion for 10~40 minutes to ensure complete digestion reaction.

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Details can be accessed by clicking here：https://www.ly-gaifeng.com/blog/high-purity-calcium-hydroxide-processing-technology.html

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Why do university lecture halls use row chairs?

We all know that the classrooms in universities and colleges are much larger than those in primary and secondary schools. The ground is also stepped, and row chairs are usually installed, which not only makes reasonable use of space, but also enables students in each area to see the blackboard in front. So, do you know why the university lecture halls use row chairs more?

The correct configuration of school furniture effectively affects the learning efficiency of students. Nowadays, with the changes of the times, row desks and chairs are more and more popular in schools. They are fashionable and popular with students. Therefore, many colleges and universities When choosing desks and chairs, they like to purchase desk rows.

Most of the row chairs used in the amphitheater are composed of four parts: seat, back, armrest and standing feet. The structure is generally steel-wood structure or steel-plastic structure.

Lecture-Hall-Step-Desk-Wooden-Ladder-Chair2

1. The seat board can be automatically recycled

Because the form of row chairs is different from that of ordinary student desks and chairs, usually desks and row chairs adopt a silent and slow-rebound spring structure, so the seat plate of the ladder desk can be automatically recovered during use. This can effectively save school classroom space, make good use of the space, provide students with a high-quality learning environment, and effectively improve students’ learning efficiency.

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Details can be accessed by clicking here:https://www.aoyangschoolfurniture.com/aoyang-news/why-do-university-lecture-halls-use-row-chairs.html

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Will the slewing drive raceway be damaged? Causes of raceway damage and preventive measures

The main structure of the slewing reducer is a structure in which the slewing bearing is used as a transmission follower and a mechanism attachment, and the slewing bearing itself is used to cooperate with the driving power source and the main transmission parts to complete the rotation, deceleration and driving. The slewing bearing is still one of the more critical components, so will the raceway of the slewing drive be damaged? Below, Xiaobian will give you a detailed introduction.

Will the raceway of the slewing drive be damaged?

Will be damaged. As an important component used by many construction machinery, the slewing reducer will inevitably have problems such as wear and fatigue damage during daily use. Because of its slewing structure, it is inevitable that the raceway will be damaged during work. . In addition to the insufficient rigidity of the raw materials in the manufacturing process, the reasons for the damage to the raceway may include unreasonable structural design and insufficient manufacturing accuracy of the reducer. Let’s take a look at it in detail:

VE Series Slewing Drive

Causes of damage to the slewing drive raceway

1. Heat treatment process

The processing quality of the rotary reducer itself is related to the manufacturing accuracy, heat treatment state, and axial clearance. What we usually ignore is the influence of the heat treatment state. In addition to the external force, the most important thing for the damage of the raceway is the depression and cracks on the surface of the raceway during its production. This is related to the hardness of the raceway surface and the hardness of the hardened layer and the core, and these factors are determined in the heat treatment process. For this reason, the depth of the hardened layer on the raceway surface is insufficient and the hardness of the core is low. A more critical factor in its raceway damage.

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Details can be accessed by clicking here:https://www.ldb-bearing.com/ldb-bearing-knowledge/slewing-drive-raceway-damaged.html

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The working principle and working process of high frequency dewatering vibrating screen

Nowadays, the coal slime content in the products of the coal industry increases and contains a lot of water, which brings certain difficulties to the dehydration of coal slime. In the past, the investment in the water treatment of coal slime was relatively large, which was not conducive to the control of production costs, but now the high-frequency dewatering vibrating screen is used, which has the characteristics of large processing capacity and simple process system, which can well dewater the coal slime. High-frequency dewatering screen is a kind of vibrating screen with high frequency and high vibration intensity as the main features. It is suitable for wet separation and solid-liquid separation of fine-grained materials. The vibrating screen manufacturer summarized the working principle of the high-frequency dewatering vibrating screen and introduced the high-frequency dewatering vibrating screen in detail.

Working principle of high frequency dewatering vibrating screen

The working principle of the high-frequency dewatering vibrating screen is to use high-frequency vibration to destroy the surface tension of the pulp, and the fine-grained materials will vibrate at a high speed on the screen surface to accelerate the separation of large-density minerals, and increase the contact between the materials smaller than the separation-sized materials and the screen holes. Probability, double vibration motor or flange type vibration exciter, the two motors are driven outside to make self-synchronized rotation in opposite directions, so that the screen body performs periodic reciprocating motion along a straight line, and fine-grained materials can be quickly screened out through the screen holes , in order to achieve the purpose of screening and dehydration.

Because the high frequency screen adopts high frequency, on the one hand, it destroys the tension on the surface of the pulp and the high-speed oscillation of the fine-grained materials on the screen surface, accelerates the separation of the large-density useful minerals, and increases the contact between the materials smaller than the separation size and the sieve holes. probability. Therefore, better separation conditions are created, so that the materials smaller than the separation particle size, especially the particles with large specific gravity, together with the ore pulp, pass through the sieve holes to become the under-sieve product.

High frequency dehydration vibrating screen

Workflow of high frequency dewatering vibrating screen

1. Two vibration motors with the same parameters installed on the excitation beam symmetrically rotate in opposite directions when they are connected to electricity, and each generates an equal centrifugal force, and the components of the two forces in the vertical vibration direction cancel each other out in opposite directions;

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Details can be accessed by clicking here:https://www.hsd-industry.com/news/the-working-principle-of-high-frequency-dehydration-vibrating-screen/

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Advantages of valve bag filling process and automatic filling forming

Valve bags are mostly used for filling granular or powdery materials, which are used for loading and unloading bulk materials for convenient transportation. So do you know how valve bags are filled?
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1. Valve bag filling process
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The square bottom machine can use valve pockets to contain all kinds of fine powder and ultra-fine powder materials with low bulk density, strong air affinity, good or bad self-flowing properties.
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The discharge port is unobstructed, the filling starts, the material enters the dividing wheel from the outer silo, and enters the ash hopper from the feeding port on the machine base. The material is evenly sent to the discharging port through the smooth rotation of the impeller. Lightly touch the travel switch on the right side of the material nozzle, the sealing cylinder shrinks, and the material falls into the bag smoothly.

HD200D-IIIDJ Square Bottom Machine

Using the valve bag packaging machine, the material is evenly filled into the valve bag through the discharge seat, and then the filling amount is controlled by weight, and the sealing cylinder extends into the working state to seal the discharge port. That’s all for the valve bag filling process.

2. Advantages of automatic filling and molding of valve pockets
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(1) The valve bag can withstand high temperature filling at 70~80℃ and dozens of handling turnovers.

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For more details click to visit:https://www.lyhuatianm.com/products-information/valve-bag-filling-process.html

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WHAT ARE THE ADVANTAGES OF CALCIUM HYDROXIDE PRODUCTION LINE? HOW DOES IT WORK?

The production of calcium hydroxide has been developed from the traditional manual to the current intelligent production line, and the production efficiency and production equipment have been greatly improved. The following calcium hydroxide manufacturers will introduce the calcium hydroxide production line to you. What advantages and how does it work!

ADVANTAGES OF CALCIUM HYDROXIDE PRODUCTION LINE

calcium hydroxide equipment

1. DIVERSIFIED PRODUCTS CAN BE PRODUCED

Calcium hydroxide production line can produce various specifications of calcium hydroxide, common specifications are 3T/h, 6T/h, 10T/h, 15T/h, 20T/h, which can meet the needs of most customers and also increase for us customer group.

2. LESS FLUE GAS EMISSIONS

The calcium hydroxide production line has less flue gas emissions, is a very energy-saving production equipment, and complies with the proposed green environmental protection standard.

3. HIGH DEGREE OF MECHANIZATION

The calcium hydroxide equipment has a high degree of mechanization, and many process computers can be controlled, reducing the disadvantages of manual control. Take labor as an example, skilled workers can produce standard products, but the products produced by new workers are not standard enough, which leads to product inconsistency. The computer-controlled production line produces standardized products.

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For more details click to visit:https://www.ly-gaifeng.com/blog/advantages-of-calcium-hydroxide-production-line.html

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Apartment bed installation precautions and maintenance methods

In order to facilitate the transportation of apartment beds, manufacturers usually disassemble the beds for transportation. After the customer receives the goods, the staff will assemble them. This installation process will take a long time. Efficiency and other issues, apartment bed manufacturers have sorted out some precautions and maintenance methods for apartment bed installation, hoping to help everyone.

Matters needing attention before installing the apartment bed

1. Clean up the site

Complete the cleanup of the installation site. The porters and installers of the apartment beds all have specific job contents and are not responsible for cleaning the site. If the cleaning work is not done in time, it is easy to cause a delay in the installation time, and it will also lead to an increase in labor costs.

2. Confirm the installation team

It is necessary to communicate with the apartment bed manufacturer in advance to confirm that there are several people in the team and who is in charge. This can also better communicate, improve work efficiency, and avoid unnecessary emergencies during the installation of apartment beds that affect acceptance and later use.

Black Metal Bunk Bed Frame

Matters needing attention in the installation of apartment beds

1. Avoid bumps

The apartment bed is a large item, and the weight is not light. At least two people can move it. When moving, pay attention to whether it will touch the wall, wipe the floor and other items, and pay attention to the safety of personnel.

2. Place smoothly

When placing the apartment bed, the ground should be kept flat, and the four legs of the bed body should be stable and flat on the ground.

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For more details click to visit:https://www.aoyangschoolfurniture.com/aoyang-news/apartment-bed-installation-precautions.html

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