博文

目前显示的是 一月, 2023的博文

How to repair the stator on the electric motor of electric forklift?

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Electric forklift  is a kind of forklift operated by electricity. It conforms to the global trend of advocating environmental protection and energy conservation, and is currently widely used in various places. Since the forklift is powered by electricity, the importance of electric motor to electric forklift is self-evident. The stator is a very important part of the electric motor. Once it fails, it will lead to poor operation of the electric motor. So, how can we judge what is wrong with the stator and how to repair it? Manufacturer which has forklift for sale  comes to talk about this topic. If the electric forklift  is damaged or aged due to long service time, the stator winding may have inter-turn or inter-phase short circuit. If ground has a problem, the insulation of the stator winding may be damaged. So, how do we check whether the stator winding is faulty? First, check whether the external wire is broken and whether the wire end is soldered of...

Which reach truck does cqd15 refer to in China?

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When purchasing reach truck  in China, we often see reach trucks marked with "cqd15". Many customers will ask, what is cqd15? Is it a forklift model? How can we determine whether this is the reach truck we are looking for? The forklift manufacturer  will give you an answer. In fact, cqd15 refers to a 1.5-ton reach truck. If you describe a reach truck  in Chinese, you need to add many adjectives, which is very inconvenient to write or read. Therefore, people will extract the first letter of its Chinese phonetic alphabet and synthesize a letter code to facilitate reading and writing. In this code, "C" is the Chinese phonetic alphabet initials of forklift, "q" is the Chinese phonetic alphabet initials of the reach truck, "d" is the Chinese phonetic alphabet initials of the electric, and "15" is the number of 1.5 tons. The forklift manufacturer  told you that this is the simplified expression of the reach truck. Next, the forklift manufactu...

How to repair the rotor on the generator of electric forklift?

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I believe you can also see from the name that the generator is very important for the electric forklift . The generator of electric forklift is composed of rotor, stator, rectifier, front and rear end covers and transmission heat dissipation device. The rotor is an important part of the generator. If the rotor of the electric forklift generator fails, it will affect the normal operation of the whole generator. However, many drivers reported that they were unable to determine what was wrong with the rotor, let alone how to solve it. Today, the manufacturer which has forklift for sale  will tell you in detail. If we find that the slip ring surface of the rotor of the electric forklift  generator has serious erosion, we need to finish turning on the lathe. If it is only slightly ablated, polish it with fine abrasive paper. Note that the surface of the slip ring should be free of oil stain. How to judge whether there is a problem with the grounding of the rotor? We need to check w...

What information needs to be provided when purchasing electric stacker?

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At present, electric stacker has become a very common logistics storage equipment. Many enterprises have equipped electric stacker with various specifications and models to work. However, buying an electric stacker is not as simple as telling the stacker manufacturer  "I want to buy an electric stacker" and then paying. Enterprises need to provide a lot of information according to their own situation. On the one hand, this is to enable the sales staff to better recommend and customize the appropriate electric stacker for the enterprise, on the other hand, it also involves the optimization of the workplace and the improvement of production efficiency. Enterprises can also determine whether a device is suitable for themselves by integrating this information. So, what information do enterprises need to provide when purchasing electric stacker ? First of all, enterprises should estimate the size and weight of goods loaded by electric stacker  and the height of shelves. Electr...

Why hasn't the manual forklift been eliminated?

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We all know that each product has its own advantages and disadvantages. What we want is not necessarily the most cutting-edge, but the products that are suitable for us. The products that are suitable for us are the best products, which can make us satisfied and happy. Many enterprises will be surprised when they first buy forklifts. Now the most advanced forklift is electric forklift. How can there be so many forklift manufacturers producing manual forklift  with high sales? After careful selection and careful consideration, some enterprises found that the manual forklift is the best for them. Manual forklift has its own advantages, so it can not be eliminated and abandoned by the times. Next, the forklift manufacturer  will tell us about the advantages of manual forklift. Manual forklift  is a kind of logistics storage equipment used for short distance transportation and loading and unloading of goods. It mainly depends on manpower, without the role of diesel and b...

How to check the repair quality of the generator of electric stacker?

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Manufacturer which has forklift for sale  often says that although the electric stacker  has many advantages in the transportation, stacking, loading and unloading of goods, such as silence, environmental protection, labor saving, flexibility and ease of operation, since it is a mechanical vehicle, it is inevitable that some small problems will occur after a long time of use. Among them, the generator of electric stacker will have some small faults with the increase of service life. Some drivers will choose to disassemble the generator for repair, and some drivers will send the generator to professional repair personnel for repair. No matter how it is repaired, we need to check whether the generator has reached the quality standard after the repair. So, how to check the quality of the generator of  electric stacker ? The stacker manufacture will tell you about it. To check whether the generator of the electric stacker  has reached the quality standard ...

How to prevent electric pallet jack battery from discharging due to failure?

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The importance of battery to electric pallet jack  is self-evident. The polar plate is an important part of the battery. If it fails, the whole battery will run badly or even lose its life. polar plates may have been heard by many people but have not been carefully understood. The polar plate is divided into positive polar plate and negative polar plate. The positive plate is coated with lead dioxide powder and the negative plate is coated with spongy lead powder. They will play an important role in the process of battery charging and discharging. Regardless of the forklift  price , one of the most common problems of the polar plate is the fault self-discharge. How to prevent such problems? The pallet jack manufacture has something to say. First of all, let's see what self-discharge is? On an electric pallet jack , a fully charged battery will not gradually lose its power during placement, which is called self-discharge. If the capacity of th...

How to reduce the cost of self loading pallet stacker?

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Recently, some customers will ask about the price of the self loading pallet stacker  and want to find a cheaper forklift. So the forklift manufacturer  wants to ask, how much is cheap? Rather than reducing the configuration of the forklift and reducing the sense of use experience, it is better to buy a forklift with higher price, better performance and quality, and longer service life. In this way, the seemingly higher cost is shared equally every day, which may be lower than the cheap self loading pallet stacker. The price difference between high-quality self loading pallet stacker  and low-cost self loading pallet stacker is about 10000 yuan. But we can't just look at the purchase price. Through reasonable and effective maintenance, the expensive self loading pallet stacker will be more durable and the use cost will be greatly reduced. Therefore, regular maintenance of the self loading pallet stacker is an essential work. Forklift manufacturer  tell...

How to disassemble the generator of electric forklift?

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As we all know, electric forklift  is a mechanical vehicle driven by electricity, so the generator is an extremely important part of electric forklift. The function of generator is to convert electric energy into mechanical power, which is mainly divided into DC generator and AC generator. The generator of electric forklift is composed of rotor, stator, rectifier, front and rear end covers and transmission heat dissipation device. In case of problems or system maintenance, we may need to disassemble the generator of the electric forklift. How to carry out this work? The electric forklift manufacturer  will tell you about it. When disassembling the generator of the electric forklift , first remove the three fastening screws on the rear cover oil seal. Some generators also have nuts at the end of the shaft, which should also be removed. Then, we need to remove the connecting screws between the two covers, knock the front cover and the rear cover of the generator with a hammer, a...

What should do if the speed of electric pallet jack suddenly slows down?

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  The electric pallet jack  is a very common logistics storage equipment now. It is used to carry and load goods. It has many advantages, such as time-saving and labor-saving, high safety factor, environmental protection, noise-free and so on. However, although there are many advantages, with the increase of service time, some problems will inevitably occur with the electric pallet jack. Many drivers reported that the speed of the electric pallet jack would suddenly slow down during use. Please ask us if we need to replace it. Regardless of the forklift  price , this is actually a common fault of our forklift. Forklifts are made up of many accessories and parts. It is inevitable that various small failures will occur. We need to solve problems when we encounter them. The experience of forklift manufacturer tells us that the speed of the electric pallet jack suddenly slows down, which needs to be solved in different situations. The battery is an important inspect...

What is the performance of battery plate of electric stacker in short circuit?

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The stacker manufacturer told you that the battery is very important for the electric stacker . It is an important source of power for the electric stacker. On the battery, a very important part is the plate. The electrode plate may not be known to you. It is divided into positive plate and negative plate. It is a lamellar porous body composed of active substances and "collector" for supporting and conducting. Regardless of the forklift  price , if there is a problem with the plate, the normal operation of the battery will be seriously affected. Among them, short circuit is a very easy problem for the plate. What should I do if the battery of the electric stacker is short-circuited? The stacker manufacturer came to talk to you in detail. First of all, let's see how to judge whether the battery of the electric stacker  is short-circuited. It generally has several performances. The first is that the open-circuit voltage is relatively low. The second performance is...

Does the speed regulation mode of electric forklift change?

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As drivers all know, electric forklift  can adjust the speed according to requirements as well as cars, which is very simple and easy to operate. However, like cars, the speed of electric forklifts is controlled within a certain range. The switching smoothness and comfort of different electric forklifts from low speed to high speed, from high speed to low speed are more or less different. So, can we change the speed regulation mode of electric forklift to make it more suitable for our needs? The electric forklift manufacturer  will talk about it. The speed range of the electric forklift  is adjusted by the internal parameters of the controller. The external conditions cannot change the speed. At present, the speed of domestic and imported models is regulated by instruments. If adjustment is necessary, it should be changed by modifying the electronic control parameters of the electric forklift. So, can we change the parameters and speed regulation mode? Electric forklift m...

Why are there white particles on the battery plate of electric forklift?

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The electric forklift manufacturer has mentioned it many times. For electric forklift, no matter what electric forklift  price  is, maintenance is very important. The maintenance of the battery is particularly important. Many drivers found white particles on the plate of the battery when maintaining or repairing the battery of the electric forklift . What are these particles? The manufacturer of electric forklift truck will give you a specific description. The white particles on the battery plate of electric forklift are coarse grain lead sulfate. No matter what electric forklift  price  is, once such white particles appear on the pole plate, the battery will be unable to continuously supply the starting current due to the large internal resistance and sharp drop in voltage when discharging. Moreover, when the battery of the electric forklift  is charged, the voltage of the single cell battery will rise rapidly, and the temperature of the electrolyte will a...

How to properly maintain the self loading pallet stacker?

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As a common means of transportation in the logistics and warehousing industry, self loading pallet stacker  must have many advantages. It is easy to operate, flexible and intelligent, making great contributions to warehousing and logistics work, improving work efficiency, and providing guarantee for the driver's work safety. As we all know, our car needs regular maintenance. The same is true for self loading pallet stackers. We can save a lot of money and reduce the operating costs of enterprises by regularly maintaining the self loading pallet stacker. The electric stacker manufacturer reminds everyone that it is very important for all enterprises to maintain the self loading pallet stacker. Among them, maintenance is more important for small and medium-sized enterprises. How to maintain the self loading pallet stacker is our main focus. In this regard, the electric stacker manufacturer  has the following suggestions. The maintenance of the self loading pallet stacker sh...

What to do if positive pole of self loading pallet stacker battery is blurred?

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Self loading pallet stacker  is a mechanical vehicle powered by electricity, so battery is very important for self loading pallet stacker. As we all know, it is necessary to connect a charger to charge the mobile phone, so is the charging of the self loading pallet stacker. Charging the battery needs to be carried out on the charger. When connecting the most traditional charger, the driver must pay attention to connecting the positive pole of the battery to the positive pole of the charger, and the negative pole of the battery to the negative pole of the charger. Generally, the positive and negative poles are marked on the battery. However, if the positive and negative signs on the battery are blurred, how can we distinguish them? Next, the stacker  manufacturer  will tell you about it. Generally, the positive pole on the battery of self loading pallet stacker  will be indicated by "+", and the negative pole will be indicated by "-". Some batteries use red to indica...

What should pay attention to when parking the electric forklift?

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All friends who have cars know that there are many rules for parking cars. How to use the lights and how to turn are all things that need attention. Similarly, there are corresponding regulations for the driving and parking of electric forklift . So, when the driver finishes his work and is ready to park the electric forklift, what should he pay attention to? These questions will be asked when obtaining the forklift certificate and are also very important in daily work. The answer to this question will be explained in detail by the electric forklift manufacturer . First of all, we must park the electric forklift  in the designated area with professional staff on duty. The electric forklift that is not parked at the designated place and unattended will be very troublesome if it has unexpected problems, which may lead to major disasters, causing personal injury or damage to other vehicles. According to the regulations of the Occupational Safety and Health Administration, when th...

How to compound electrolyte for electric forklift

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As we all know, electric forklift  is a mechanical vehicle driven by electricity, so battery is very important for it. In battery, electrolyte is the most important. The electrolyte can release electric energy from the battery through chemical action, and also has the function of conducting electricity. Because the positive and negative plates of the battery are insulated from each other, no current circuit can be formed without electrolyte. The electrolyte is compounded from pure distilled water and sulfuric acid. How to compound the electrolyte? The electric forklift manufacturer  will tell you. When preparing the electrolyte for the electric forklift , the proportion of sulfuric acid and distilled water required for the electrolyte with different density is also different. If the density of the electrolyte is 1.24g/cm ³ at the standard temperature of 25 ° C, The volume ratio of sulfuric acid to water is 1:3.4, and the mass ratio of sulfuric acid to water is 1:1.86. If ...

How to change hydraulic oil for manual forklift?

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What is a manual forklift ? It is a kind of logistics storage equipment that integrates transportation and loading and unloading. We can see it in every factory and warehouse. The manual forklift will not produce sparks and electromagnetic fields, and is especially suitable for loading, unloading and transportation of flammable and explosive materials in workshops, warehouses, docks, stations and other places. Regardless of the forklift  price , the manual forklift has the advantages of durability, flexible steering and easy operation. However, the most durable equipment needs maintenance. Hydraulic oil is essential for manual forklifts. It can help manual forklifts maintain flexible operation. How to change hydraulic oil for manual forklift? The forklift manufacturer will tell you about it. Manual forklift  is a simple and portable handling equipment, used for short distance transportation, stacking and loading and unloading of goods. In order to extend the service life of th...

Where can manual forklift be applied?

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Although manual forklift  is a kind of traditional logistics storage equipment, it is still very popular among enterprises. It is cheap and easy to operate without training. Moreover, it is very easy to maintain, long life and durable. As we all know, manual forklifts are generally used in factories and warehouses. Different manual forklifts have different functions and can handle, stack and load and unload goods. In fact, the manual forklift has strong applicability and can also be used in many different places and scenes. Next, the forklift manufacturer China  will talk to you in detail about where manual forklifts are applicable. The manual forklift  is also an industrial vehicle. It has smaller volume, simple structure, flexible operation and high explosion-proof safety performance. Therefore, it is more suitable for working in narrow passages and confined spaces, and is an ideal equipment for loading, unloading and transporting goods in warehouses and workshops. At p...

What should be paid attention to when using the battery of electric forklifts?

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Electric forklift  is a very popular forklift. It is environmentally friendly, quiet, manpower saving, efficient, easy to maintain, and favored by enterprises. On a electric forklift, the battery is a very important part. A battery which has well functioning can improve work quality and ensure driver safety. It has a longer service life and can save costs. So, how can we keep the battery in good condition? The forklift manufacturer  told us that no matter what the forklift price is, the following problems should be paid attention to in order to maintain the battery of the electric forklift. First of all, pay attention to shockproof when disassembling, assembling and handling the storage battery of the electric forklift , and install the storage battery firmly and stably. The electrolyte injected shall be pure, and no dust shall enter the battery. The surface of the battery shall be wiped frequently to keep it clean and free of dirt. Keep the vent hole of liquid filler plu...