07.05.2021

Lithium-ion Battery Production Method

Since its inception in the early 1990s, the lithium ion rechargeable battery has increased rapidly in less than 20 years, and the market has grown rapidly. It is now extension from portable products to the fields of electric vehicles and environmentally friendly storage. The various technical links of the battery remain to be improved, and the battery management system is developing or weak. With the use of batteries in the fields of electric vehicles, people's requirements for battery capacity are getting higher and higher, the greater the battery capacity, the greater the energy, and therefore dangerous. Therefore, the greater the energy density, the more important safety measures. In terms of security this important and indispensable elements must also meet. The corresponding safety measures developed and corresponding to the energy capacity are critical.

  When a lithium ion battery is used as a power battery, for example, when used as a driving battery as an electric bicycle, the 7 --3-segment lithium ion battery is often used in series to reach the voltage required for the motor. Since each monomer of the lithium ion battery is impossible to completely agree, due to the difference between the capacity, self-discharge, etc. due to the use of each unit, the monthly tired, after using a period of time, the charge capacity of the battery pack is obvious Reduce, affecting the promotion and application of lithium ion batteries in a larger range. Therefore, when multiple batteries are used in series, the good performance of its performance is not only good or bad, but more importantly, the overall quality is high.

  To solve the above problems, Nichwell provides a lithium-ion battery automation production line. High-precision, high efficiency, series of high-efficiency, high-efficiency, and high automated production lines will become the large direction of industry development. Automated and intelligent lithium battery production equipment will have better consistency, high and reliable safety performance and straight-up ratio, thereby reducing production costs on the basis of ensuring lithium battery production processes.

  View more quality glove box with low price and shipping all over the world. 

Read More
06.05.2021

Lithium Battery Automation Production Line Characteristics and Applicability

Features:

1, can quickly, fast distribution materials, detection and sorting

2, drop production cost, progress production, decline in production cost, progress production

3, safety, standardization, simplify production process

4, high precision, high efficiency, series, and high automation

5, make the produced lithium battery have better consistency, high and reliable safety performance and straight-up rate.

Applicable areas:

1, electric vehicle 

2, electric bicycle field

3, the field of electric tools

4, battery core raw material

5, battery finished field

6, intelligent energy storage area

7, digital 3C field

Read More
29.04.2021

Lithium Battery Automation Production Line Characteristics and Applicability

Features:

1, can quickly, fast distribution materials, detection and sorting

2, drop production cost, progress production, decline in production cost, progress production

3, safety, standardization, simplify production process

4, high precision, high efficiency, series, and high automation

5, make the produced lithium battery have better consistency, high and reliable safety performance and straight-up rate.

View more quality glove boxes with low price and free shipping all over the world.

Applicable areas:

1, electric vehicle

2, electric bicycle field

3, the field of electric tools

4, battery core raw material

5, battery finished field

6, intelligent energy storage area

7, digital 3C field

Read More
06.04.2021

Method for Improving Film Thickness Uniformity of Magnetron Sputtering

Among various sputtering coating technologies, magnetron sputtering technology is one of the most important technologies. In order to prepare large-area and uniform thin films with consistent batches, the target base distance is optimized, the substrate movement mode is changed, and the film thickness is implemented. Monitoring and other measures. Multi-station magnetron sputtering coating equipment has been paid more and more attention and used because of its adjustable speed ratio and simultaneous production of multiple substrates, which greatly improves the efficiency.

In the actual coating, sometimes the target material is not suitable for opening holes in the middle, and for the stone-controlled sputtering system, the method of improving the uniformity of the film thickness by changing the target shape in actual production is not feasible. Therefore, it is very necessary and important to find a feasible method that can improve the uniformity of the film thickness.

Provide a multi-functional magnetron sputtering coating system, which is integrated by a vacuum coating system and a glove box system, which can complete thin film evaporation in a high vacuum evaporation chamber, and under a high purity inert gas atmosphere in the glove box. Carry out the storage and preparation of samples and the detection of samples after evaporation. The combination of evaporation coating and glove box realizes the fully enclosed production of evaporation, packaging, testing and other processes, so that the entire film growth and device preparation process is highly integrated in a complete controllable environment atmosphere system, eliminating the organic large-area circuit preparation process. The influence of unstable factors in the atmospheric environment guarantees the preparation of high-performance, large-area organic optoelectronic devices and circuits.

Read More
24.03.2021

Advantages of Fully Automatic Integrated Lithium Battery Production Line

Lithium batteries are currently widely used in products such as mobile phones, notebook computers, digital cameras, electric vehicles, power tools, and new energy vehicles. At present, most manufacturers waste a lot of labor when injecting electrolyte into the battery, and the production efficiency is low.

Provide a fully automatic integrated lithium battery production line, an integrated production line consisting of an oven, a cooling glove box, a liquid injection glove box, a buffer glove box, an extrusion (standstill) vacuum shelter, a sealing glove box and a discharge vacuum shelter. Put the battery in a vacuum oven for baking and vacuum to minimize the moisture of the battery; the battery after baking automatically enters the cooling glove box through the conveying device, and the cooling glove box has a cooling device to quickly cool the battery; the cooled battery is conveyed. The device can gradually and automatically enter the liquid injection glove box to inject liquid; after liquid injection, the battery enters the buffer glove box; the battery in the buffer glove box enters the squeeze (standstill) vacuum cabin to squeeze the battery; squeeze (stand) vacuum After the shelter is left in a vacuum, the battery automatically enters the sealed glove box to seal the battery; the battery comes out through the discharge shelter, and the entire conveying process of the battery can be automatically transferred.

The advantages of the fully automatic integrated lithium battery production line: the oven and the glove box are seamlessly connected to achieve continuous production, fast cooling speed, anhydrous and oxygen-free operating environment, automatic transmission and other functions, the configuration of the MES manufacturing execution system, and the realization of information production. Customers do not need to build a drying room and purchase a runner dehumidification system, saving investment costs and operating costs.

Read More
17.03.2021

The Key Role of The Glove Box in The Production of Lithium Batteries

In recent years, with the rise of lithium battery manufacturing industry and the participation of many lithium battery manufacturers, the domestic lithium battery market has been mixed. Now the lithium battery industry has entered a stage of rapid development, but the current equipment and process conditions are all restricting us. The rapid development of many companies in the industry, how to make lithium batteries small and durable, high energy storage density, and even beautiful, are all issues before us! Equipment is one of the important aspects, introduced here The glove box of Nichwell plays a key role in the production of lithium batteries.

Nichwell’s large-scale lithium battery automatic production line, which can realize automatic scanning-injection-weighing-replenishing-sealing operations in the glove box, realizing efficient and completely unmanned automatic production, greatly saving labor costs, and greatly increasing productivity with product quality and yield, maximize the benefits for customers; this production line is a revolution in the production of lithium batteries/supercapacitors.

Read More
26.02.2021

Application of Dew Point Analyzer in Lithium Battery Glove Box

Lithium battery glove box dew point analyzer is widely used in power plants, metallurgy, scientific research, health and quarantine, food storage, medical equipment, environmental experiments, comparison and calibration, papermaking and textiles and other production processes. It is especially suitable for the measurement of acid and alkali gases. SF6, carbon dioxide, methane, carbon monoxide, and oxygen are not affected.

In the production and application of dry air, humidity and condensation are the primary parameters of concern. In today's high-quality industrial production, long-term accurate and reliable humidity (dew point) monitoring and control are necessary.

 

Features:

 

Accurate temperature, humidity, and dew point measurement

 

Sensor and meter body split design

 

A variety of interchangeable probes are available, suitable for humidity measurement in different occasions

 

High precision, no aging

 

Good stability, small annual drift

 

Can convert dew point and PPm

 

Sensor automatic diagnosis and automatic correction

 

Quickly display dew point, humidity and temperature values

 

Accuracy: high precision, no aging

 

Withstand voltage: 20KG

 

Through PLC or independent display

 

Dew point: temperature, humidity, balance trend arrow indication

 

Provide measurement reports to ensure reliable product quality

Read More
20.02.2021

Production of Lithium-Ion Battery Equipment

The existing lithium-ion battery injection methods and equipment are relatively complete, but due to the relatively large amount of lithium-ion power battery injection, the existing injection equipment can no longer meet the production needs. Li-ion power battery injection is a battery preparation process It’s a very important process, and the current lithium-ion power battery injection equipment is composed of electrolyte filling, storage tank, filling valve, filling pump, filling cylinder, filling needle and Haiba pump. The equipment needs to open the valve manually, and only one battery can be filled at a time, which is inefficient and inconvenient to operate.

In order to solve the problems that the existing lithium ion power battery injection equipment needs to manually open the valve, only one battery can be injected at a time, the injection efficiency is low, and the operation is inconvenient. Nichwell provides an automatic production line for lithium batteries. The automatic production line for lithium batteries can realize automatic code scanning-injection-weighing-refill-sealing operations in the super clean glove box. It can complete the injection of multiple batteries in one operation. Liquid, convenient production and operation, high liquid injection efficiency.

It is suitable for the production of various sizes of lithium-ion power batteries. It can also ensure that the battery cells are all operated in a controllable anhydrous and oxygen-free environment from baking to filling, and providing the best quality for the battery. Solid protection, high-efficiency and completely unmanned automatic production is realized, which greatly saves labor costs, greatly improves production capacity, product quality and yield, and maximizes customer benefits.


Read More
20.01.2021

Lithium Battery Automatic Production Line

With the outbreak of new energy vehicles, the demand for lithium batteries continues to rise, and the requirements for cost and performance are also rising. It can be said that the lithium battery industry is full of opportunities and challenges. The automation and intelligence of the lithium battery production line will directly determine the competitiveness of lithium battery companies in the future. Therefore, the equipment automation upgrade of domestic lithium battery manufacturers has become the only way to enhance the competitiveness of enterprises. Whoever has the production capacity of high-end automation equipment first will be the first to gain.

Nowadays, lithium batteries are developing in the direction of safety and standardization. The high-precision, high-efficiency, serialization and high-automation production lines of equipment will become the general direction of industry development. Fully automated and intelligent lithium battery production equipment will ensure the production process of lithium batteries, so that the produced lithium batteries have better consistency, high reliable safety performance and pass-through yield, thereby reducing production costs.

Automated lithium battery production line can realize fully automated production of lithium batteries, greatly improving production efficiency and saving labor costs. Seven steps of lithium battery automatic production line

Step1: the battery raw material package enters the glove box from the feed compartment

Step 2: The battery raw material package is automatically scanned and weighed, and the weighed battery raw material package is automatically placed in the material conveying device

Step 3: The conveying device automatically enters the liquid injection cylinder for liquid injection

Step 4: the batteries after injection are put into the static cylinders 1, 2, and 3 respectively for standing

Step 5: The battery after standing still enters the sealing cylinder for vacuuming and sealing

Step 6: The sealed battery will be automatically weighed a second time, and the unqualified products will enter the recovery transition compartment on the left for processing

Step 7: Qualified batteries will be automatically sent to the discharge chamber.

The entire production process of the battery can be automated.

Read More
11.01.2021

What are the Advantages of a Fully Automatic Integrated Lithium Battery Production Line?

Advantage:

1. The oven and the glove box are seamlessly connected to achieve continuous production.

The oven and the glove box are seamlessly connected, and the battery cells are always kept in an anhydrous and oxygen-free glove box environment after baking.

2. Fast cooling

The whole production line includes a cooling glove box, which has a fast cooling speed and low cost

3. Operation environment without water and oxygen

Ensure that the battery cell is operated in a controllable anhydrous and oxygen-free environment from baking to liquid injection, providing the most solid protection for the quality of the battery.

4. Automatic transmission and other functions

Can realize automatic battery production, greatly improve production efficiency and save human capital

5. MES manufacturing execution system

The configuration of MES manufacturing execution system realizes informationized production

6. Low cost

Customers do not need to build a drying room and purchase a runner dehumidification system, saving investment costs and operating costs.

Read More