Pay attention to the suitability of choosing ppe

During the use of electronic scales, some electronic scales do not respond to weighing. When most customers encounter such problems, they think that there are problems with the quality of electronic scales. In fact, there are many reasons leading to the electronic weighing scales not responding. Xiaobian made it with everyone today to understand the causes of several non-responsive causes of electronic weighing scales.

Causes of weighing on electronic scales that do not respond:

1. Sometimes when electronic scales encounter water, there is a possibility that the weighing indicator will be unstable when displaying the weighing figures. If it is caused by this problem, you can solve the problem by yourself. Just wipe the water and reposition it.

2. The number displayed on the display is in a jerky state. This phenomenon is usually caused by moisture in the junction box. Open the junction box to check the situation. If it is wet, use a hair dryer to dry it.

3. The display does not return to zero. Generally, the data line is damaged, which results in damage to the line and eventually leads to signal attenuation. Such questions can contact the merchant to ask professionals to solve the problem.

4. The monitor does not have any reaction, generally the connection line has the problem, generally does not damage is the aging, encounters this kind of question, should promptly contact the professional maintenance personnel to deal with in time, cannot examine and open by oneself, lest cause the damage.

5. Weighing is inaccurate, sometimes electronic scales appear inaccurate when weighing, in the case of such conditions can be re-calibrated on the electronic scales, if the problem is still not resolved, the sensor can be checked for damage, If damaged, contact the manufacturer immediately to replace it.

The above 5 points will give you an introduction to the reasons why electronic scales do not respond to weighing. If you still want to learn more about electronic scales, you are welcome to come to our company and thank you for your support.

Motor Warning Lights

Motorcycle Led Driving Lights,Police Motorcycle Led Light,Strobe Light Bar,Led Traffic Warning Light

Golddeer Security Equipment Co., Ltd. , http://www.sybluelight.com

In the past few years, the average annual demand for high-voltage and UHV underground cables has been maintained at an 11% growth rate. YJV high-voltage cables are widely used, but they also have long failures in their application. They can be roughly divided into: manufacturer's manufacturing reasons, construction quality reasons, design unit design reasons, and reasons for external damage.

First, manufacturers create reasons

According to the different parts, the manufacturer's manufacturing reasons are divided into three categories: cable body reason, cable joint reason, and cable grounding system reason.

1. Causes of manufacturing of cable body Generally, the problems that are likely to occur in the cable production process include eccentricity of insulation, uneven thickness of insulation shield, impurities in insulation, protrusions inside and outside shielding, uneven degree of cross-linking, moisture in cable, and sheathing of cable metal sheath. Poor, etc., Some situations may be more serious. Failures may occur during or shortly after completion of the test, and most of them are in the form of defects in the cable system, causing serious hidden troubles in the long-term safe operation of the cable.

2. Reasons for the manufacture of cable joints High-voltage cable joints have previously used wrap-around type, die-cast type, and molded type, and require a large amount of work to be produced on site. Because of the limitations of on-site conditions and the manufacturing process, insulation layers are not allowed. Avoid air gaps and impurities, so problems can easily occur. The types commonly used in China are assembly and prefabrication.

The cable joints are divided into cable end connectors and cable intermediate joints. No matter what the joint type is, the cable joint failure usually occurs at the fracture of the cable insulation shield because it is the site where the electrical stress is concentrated and the cause of the cable joint failure due to manufacturing reasons is stress. Cone body manufacturing defects, insulation filler problems, oil leaking seals and other reasons.

3. Cable Grounding System The cable grounding system includes the cable grounding box, the cable grounding protection box (with protective layer protector), the cable cross-connection box, and the protection layer protector. The general problem that is easy to occur is mainly because the poor sealing of the box body leads to multi-point grounding, causing the metal sheath induction current to be too large. In addition, the selection of protective layer protector parameters is unreasonable or the quality of the zinc oxide crystal is unstable, and the protective layer protector is easily damaged.

Second, the construction quality reasons

There are many cases of high-voltage cable system failure due to construction quality. The main reasons are as follows:

1, the site conditions are relatively poor, cables and joints in the factory manufacturing environment and process requirements are high, and the construction site temperature, humidity, dust are not well controlled.

2. In the course of cable construction, it will inevitably leave tiny sliding marks on the insulating surface. The semi-conductive particles and sand on the abrasive cloth may also be embedded in the insulation. In addition, during the construction of the joint, the insulation is exposed to the air and the insulation is also inhaled. Moisture, these all leave hidden dangers for long-term safe operation.

3, the installation did not strictly in accordance with the process of construction or process regulations did not take into account the possible problems.

4. Acceptance and acceptance of the DC voltage withstand test results in the formation of a back-EMF within the connector resulting in insulation failure.

5, due to poor sealing caused. The middle joint must adopt the sealed structure of metal copper shell plus PE or PVC insulation coating to ensure the solidity of the seal during construction on site, which effectively ensures the sealing and waterproof performance of the joint.

Third, the design reason

Cable breakdown caused by thermal expansion of the cable causes breakdown. When the cross-linking cable load is high, the temperature of the core is increased, the cable is heated to expand, and the cable is turned on the bracket elevation at the turning point in the tunnel. The long-term heavy-duty operation of the cable has a large amount of peristaltic force, which causes the bracket facade to crush the outer jacket of the cable. , Metal sheathing, intrusion into the cable insulation leads to cable breakdown.

Plastic Board/sheet Machine

Plastic Board Machine,Plastic Board Machine,PVC Imitation Marble Board Machine

Yazhijiang Plastic Industry Co., Ltd. , http://www.plastic-granulator-manufacturer.com

On September 13, the International Forum on Chemical Process Strengthening and Green Technology of the Beijing International Forum ended in Beijing. It was learned from the forum that a number of process enhancements and green technologies could bring new technical support to the energy conservation and emission reduction of the chemical industry, and a number of emerging green chemical advanced technologies are becoming new breakthroughs.

According to the organizers of the conference, under the background of promoting energy conservation and emission reduction in the whole industry, people have achieved unprecedented heightened awareness and attention to the chemical process, and have listed it as one of the areas where current chemical engineering is prioritized for development. The industry is realizing that The height of sustainable development promotes the strengthening of the chemical process.

Rong Wang, an associate professor at Nanyang Technological University in Singapore, said that membrane absorbers using integrated membrane technology and adsorption processes have unique advantages in the separation of specific components that can greatly increase gas adsorption efficiency. This is because the hydrophobic porous membrane allows the gas liquid to have a larger contact surface, which greatly enhances the mass transfer between the two phases, thereby enhancing the adsorption process.

Li Jing, a professor at Rutgers University in the United States, introduced the new microporous metal-organic framework material developed at Rugby University. The material can be used for the capture and separation of CO2 in flue gas, with low غير مجاز مي باشدt, high selectivity and high capacity. The advantages, especially at lower pressures, have these characteristics.

According to Zhang Runxi, a professor at Beijing University of Chemical Technology, nitrogen oxides are a major source of air pollution in cities. The use of supported zeolite catalysts can selectively remove nitrogen oxides at lower temperatures. At the forum, representatives also exchanged and discussed new high-efficiency fuel cell catalysts, resource recovery and utilization technologies.

Representatives believe that strengthening the chemical process to achieve high efficiency, energy conservation and pollution-free is an effective means to solve the contradictions in the development of pollution caused by process industries and achieve sustainable development; green technology can promote the industry to take the green and low-carbon development road.

Light Contruction Machine

Heavy Equipment,Light Construction,Portable Light Towers,Construction Light

Lizhong Industry Co., Ltd. , http://www.nbgrounddrill.com

Steel Sliding Line Product Features This product consists of a ladder-type copper rod and channel steel or consists of a "T" shaped copper bar and a slotted aluminum bonded phase. High-strength special insulators are used as supports to form mobile trolley wires for feeding various crane equipment. This product has the following features:

1, reliable operation, no power interruption failure.

2, can be used for high temperature, high dust, high corrosion gas and other harsh environments.

3, mechanical strength, not easy to bend and deformation, can withstand a strong short circuit impulse current.

4, according to user needs to set the ampacity, up to 3000A or more, the voltage level can reach 5KV or more.

5, the use of copper or copper aluminum conductor, can greatly reduce the power loss of the wire.

6. After adding an auxiliary cable, a low-impedance trolley wire can be formed and the wire resistance can be reduced several times.

7, the wiring can be in the upper or lower slide.

8, JGH-"I" type trolley wire is more radiating surface, compact structure, easy installation and maintenance.

Sanitary pump

Screw Pump,Electric Pump,Stainless Steel Water Pump

Flowtam Light Industry Machinery Co., Ltd. , http://www.flowtamtank.com

Lanxuan was born in the romantic capital of mythology - France, its creation has uphold the "internal and external, respect you" business philosophy has always been committed to the cause of women's life and health, is the first with three core technology international body lingerie Leader brand, for the global and Chinese women to provide high-quality life and health products. And to uphold the concept of high-tech, committed to creating the international fashion body underwear brand as compliance, since its inception respected science and technology, art, human nature, the perfect integration of nature. Lanxuan products with its superb technology and perfect service in the field of women's life and health excellence and much loved by consumers.

Beautiful, ***y, elegant temperament is every woman's dream

The pursuit of a beautiful woman's life

***y underwear more in clothing

Elegant temperament fully demonstrates the external beauty and emits a deep intrinsic beauty

Healthy, natural, caring, personal care

Lanxuan

Stay in the most brilliant female body, the most fascinating moment

Care girl body

Improve mature female body

Make appearance and inner bright

Jewelry Series

Fashion Ruby Pendnt,Fashion Briliant Jewelry Necklace,Silver Pendant Jewellery

Joya Gift Co., Limited , http://www.joya-gift.com

So, what about the fruit's shelf life? We know about different varieties of fruit.

1, red mention a class of fruit, shelf life of two weeks. The red color is dark red, the fruit shape is the same, and the red color is: the origin is the United States and Chile. Different from grapes, brownish red. Uniform size, no hanging material. Take it harder in your hand. The taste is brittle, there is a kind of fiber, feel. The grape hand is pinched and the skin and meat are easily separated. The red husk is relatively thin, and the skin and the meat are difficult to separate. The storage time is long, and usually it can be stored for about 15 days without any treatment.

2. In Zigui, Fengjie, Hubei, navel orange can be preserved for 30 days. The United States even orange, large head, native to the United States, Australia, rough skin, not as smooth as the navel orange, eat it feels full of water, crisp and sweet, but the fiber is thick, less delicate than the navel. Under normal conditions, it can be stored for more than 30 days.

3, such as snake fruit and kiwi, can only save 20 days. Similar to Shaanxi, Gansu, New Red Star apple, red fruit, snake fruit, native to the United States. The taste is slightly sweet and sour. Kiwifruit is a kind of hard food when it tastes good. Kiwi fruit is the biggest difference with Kiwifruit. The kiwifruit must be ripe to taste, hard to eat when it is astringent, similar to China, Jinhua Li. Fruit size uniform, Brin: native to the United States. The appearance is smooth and delicate, red. When you eat hard, it tastes the same as Jinhua Li, but it has a small core, lots of flesh, and a very good taste. Under normal conditions, these fruits can be preserved for more than 20 days.

4, if in the cold storage, the general fruit can save a month. Such as crystal pear: native Japanese open fruit shop. However, the shape and texture of the vegetable shop are different. The crystal pear is larger than the Taian Refrigeration Equipment Factory. There is a drop in the hand and the display effect of the display cabinet is deep yellow. Crystal pear, unique in the frozen / refrigerated door cupboard, unlike the pear inverted like apple, round غير مجاز مي باشدmetics display case

Snow display cabinets, especially cold and easy to eat. Under normal conditions, cold storage refrigeration equipment can be stored for about 30 days.

Knowing the shelf life of the fruit, the next time you can buy it based on the date you use the fruit.

Refrigeration Unit

Refrigeration Unit,Refrigeration Gas,Mixed Refrigerant Gas

Linqu Hengchang Chemical Co., Ltd. , http://www.hcammoniasolution.com

The ideal design plan for Hong Kong vault doors is not tailored to the needs of customers? Yes, we have a professional designer for you to create a vault door that belongs only to you. At present, consumers are more receptive to product customization, and more and more families will choose to customize such products. In the custom marketing model, consumers participate in the design and development process throughout the process, and the products developed can well meet the individual needs of consumers. At the same time, it has greatly increased the innovation of the product. In this process, not only the R&D designer's viewpoints, but also more individual consumers who participate in it.

All kinds of facts suggest to us that domestic furniture companies need to focus on processing, and the transformation should be based on design. At the same time, it has awakened from the plagiarism that "plagiarism of foreign designs has been sued" to "the circumstance that the plagiarism of peer design has been obstructed. Domestic companies should also have a better understanding: as a fashion consumption, furniture is no longer limited to price competition, it has risen to the high end of the industry chain, that is, competition dominated by brands and designs. The original design as an asset, it can not only help furniture companies maximize profits, but also for the company's products from the "brand" to "brand", made an important pave.

Servo Energy Saving Injection Molding Machine

Injection Molding Machine,Injection Moulding Machine,Plastic Injection Molding Machine

Greenst Machinery Co., Ltd. , http://www.nbgreenstmachinery.com

                    Content:

Selfie Stick

Garden Furniture Sets Co., Ltd. , http://www.nballfurniture.com

• Model NO.: 108E

                                                                                                                                                                                                                                           

• Classification of Punching Machine: Electric Punching Machine

                                                                                                                                                                                                                                           

• Thickness: 40 sheets(70GSM)

                                                                                                                                                                                                                                           

• Transport Package: 1PCS/Wooden Case

                               

• Type: Punch

                                                                                                                                                                                                                                           

• Classification of Financial Binding Machine: Semi-automatic

                                                                                                                                                                                                                                           

• Trademark: sysform

                                                                                                                                                                                                                                           

• HS Code: 84729090

                                                                                                           

ESP-108E Electric paper Stapling machine



FLAT  /  SADDLE    / TWO IN ONE

1.can work both flat/saddle stapling 

2. easily changeable flat/saddle

3.stapling strength is adjustable       

4.can work loop stapling

5. easy to change the stapling head     

6.drive by foot pedal

7.saddle stapling :up to A3           

8.equipped side gauge

9.108E : tabletop style               

10.suitable for office copy shops digital print and government

11.use staples : 66/6 66/8 R66/6 or 26/6 26/8 R26/6

Technical Data

speed bumps

Electric Office Desk,Electric Desk Frame Co., Ltd.  , http://www.nbofficedesk.com

• Model NO.: ESP-108E

                                                                                                                                                                                                                                           

• Classification of Punching Machine: Electric Punching Machine

                                                                                                                                                                                                                                           

• Trademark: OEM

                                                                                                                                                                                                                                           

• Origin: Zhejiang

                               

• Type: Punch

                                                                                                                                                                                                                                           

• Classification of Financial Binding Machine: Semi-automatic

                                                                                                                                                                                                                                           

• Transport Package: 1PCS/Wooden Case

                                                                                                                                                                                                                                           

• HS Code: 84729090

                                                                                                           

                                                                   
ESP-180E Electric stapler machine

FLAT  /  SADDLE    / TWO IN ONE

1.can work both flat/saddle stapling 
2. easily changeable flat/saddle
3.stapling strength is adjustable       
4.can work loop stapling
5. easy to change the stapling head     
6.drive by foot pedal
7.saddle stapling :up to A3           
8.equipped side gauge
9.108E : tabletop style               
10.suitable for office copy shops digital print and government
11.use staples : 66/6 66/8 R66/6 or 26/6 26/8 R26/6

Technical Data

Home Textile

Huasheng Furniture Factory , http://www.hz-furnitures.com