As the saying goes, you are not afraid of not knowing the goods, but afraid of comparing goods. Providing customers with first-class automatic roller blind air filter products has always been our slogan. We not only shout, but also do it with practical actions. No, this morning, a customer from our company came. He is Manager He of Nanjing BSTE Environmental Protection Equipment Co., Ltd. His purpose is to find a strong and good product supplier in Nanjing.

Manager He spent many days in Jiangsu Province, and personally inspected and visited many suppliers of automatic roller shutter air filter products, and was ready to choose a company with certain strength for further cooperation. After Mr. He came to our company, the neat image of our colleagues and the polite attitude of the reception staff gave him a good mood. Through communication with the reception staff of our company, Manager He got a brief understanding of the situation, so the front desk took him to the production department to communicate with relevant technicians on site. After an hour of communication, Manager He was determined to cooperate with our company at that time.

Finally, Manager He said: In fact, before coming to your company, I have personally visited many companies in this industry. After comparing the prices and parameter configurations of several professional automatic roller shutter air filter manufacturers in China, I found your The product is very good, but in the end I chose you because I saw that the people in your production department did every detail very well and did not proliferate. This is the main reason for him to make up his mind to cooperate with our company. the reason.

Attachment: company profile

Nanjing BSTE Environmental Protection Equipment Co., Ltd. is located in the economically developed Yangtze River Golden Triangle, with a superior location and very convenient transportation. It is one of the high-tech enterprises that are focused on the development of environmental protection enterprises in Nanjing. The main products are sewage pumps, submersible pumps, complete sets of sewage treatment equipment and ancillary products. Because of their reliable quality, reasonable price, courteous service, and timely delivery, they have received unanimous praise from users. Nanjing Yixiou and its strategic cooperation have opened up a new phase of cooperation between water treatment and environmental protection equipment companies in Nanjing Liuhe area. In the future, we will cooperate with more and more environmental protection companies in the region, and the scope of cooperation will become wider and wider.

Since its establishment, Nanjing Yixiou has been specialized in R&D, manufacturing and sales of air filtration equipment. With a professional design and development team, advanced production technology, sophisticated manufacturing equipment, complete testing methods and scientific management system, a strict production system and service system have been formed. At present, the company has passed ISO9001 quality system certification. Yixiou provides high-quality and low-cost automatic rolling curtain air filter equipment to help domestic water treatment and environmental protection equipment companies and environmental protection engineering companies, and escort water supply and drainage and sewage treatment projects such as municipal, water conservancy, petrochemical, papermaking, etc.

Due to development needs, our company is now recruiting sales personnel. We welcome small partners with a high degree of professionalism to apply. As long as you have a strong sense of responsibility, enterprising spirit and ability to withstand stress, you can join us at any time. The company provides a broad space for development. If you are confident that you want to fulfill your life dream, you who want to earn the first pot of gold in your life, I am here waiting for you!

Five social insurance and one housing fund + double break + food and lodging + generous welfare benefits + office notebook + mobile phone

Job Responsibilities:

1. Responsible for collecting and communicating information about new customers, and developing new customers;

2. Communicate effectively with customers through the phone to understand customer needs, and provide on-site services to find sales opportunities and complete sales performance;

3. Maintain the business of old customers and tap the greatest potential of customers;

4. Regularly communicate with cooperative customers to establish a good long-term cooperative relationship.

5. No penalty, no deduction, no liability, basic salary + commission + subsidy, the average monthly income of 7,8,000 is not a dream

6. Great prospects for career development: online customer service/sales-reserve supervisor-manager-regional director

Qualifications:

1. Clear speaking, fluent Mandarin, and full of infectious voice;

2. Have a high enthusiasm for sales; junior high school/technical secondary school and above, with or without experience, company paid training

3. Have strong learning ability and excellent communication skills;

4. Tough personality, quick thinking, good adaptability and stress-bearing ability;

5. Have a keen market insight, a strong sense of professionalism, a sense of responsibility and a positive working attitude, and relevant telesales work experience is preferred.

Working hours: from nine to five

Note: As long as we work hard, our company’s treatment is still very good. There is no problem with the monthly income of 10,000 yuan. We hope that practical and pragmatic personnel will join us. Thank you.

Relying on years of experience in the production and sales of winding filters, installation and commissioning, Nanjing Yixiou Technology has summarized some common questions from users, and made some responses in a unified way to facilitate the design institute and direct users to be aware of the design and installation:

1. How much can the widest automatic winding filter be?

Because the special filter material for roller shutter filters on the market is two meters wide, plus the filter frame, Nanjing Yixiou’s winding filter can be as wide as 2110mm. Users can make modular designs based on this width. Optimize the design plan.

2. How much can the widest automatic winding filter be?

Ecolead’s filter can be up to 6 meters, and after accumulated experience in design and production in the past, due to the difficulty of installing the whole machine at a height of 6 meters and the limited space on the site, our company can quickly splice and install it on site, which is convenient and quick.

3. Does the filter have separate inlet and outlet sides during installation?

When making high-efficiency filters in junior high schools, there are points where the wind enters and exits. In order to protect the filter material from damage and run smoothly under high wind speeds, the air outlet surface of the roller shutter filter has a strong support net. When establishing the plan drawing, we will remind the customer to confirm the direction of the air inlet and outlet.

4. Up to several roller shutter filters in large ventilation corridors can be assembled

Generally, it is recommended that customers use a set of control systems for 3-6 units. Considering that the number is too large and the distance is too far, it will affect the accuracy of signal transmission.

5. What is the input power and power of the automatic winding air filter?

The input power of Ecolead’s winding filter is generally 380V, 50Hz, and the standard semi-finished product inventory is 380V. If the conditions are limited, customers can only use 220V power. Our company can make special.

The matching motor is an energy-saving geared motor. The power of a single motor is only 100W, and the operating power cost is quite low.

Relying on years of experience in the production and sales of winding filters, installation and commissioning, Nanjing Yixiou Technology has summarized some common questions from users, and made some responses in a unified way to facilitate the design institute and direct users to be aware of the design and installation:

1. How much can the widest automatic winding filter be?

Because the special filter material for roller shutter filters on the market is two meters wide, plus the filter frame, Nanjing Yixiou’s winding filter can be as wide as 2110mm. Users can make modular designs based on this width. Optimize the design plan.

2. How much can the widest automatic winding filter be?

Ecolead’s filter can be up to 6 meters, and after accumulated experience in design and production in the past, due to the difficulty of installing the whole machine at a height of 6 meters and the limited space on the site, our company can quickly splice and install it on site, which is convenient and quick.

3. Does the filter have separate inlet and outlet sides during installation?

When making high-efficiency filters in junior high schools, there are points where the wind enters and exits. In order to protect the filter material from damage and run smoothly under high wind speeds, the air outlet surface of the roller shutter filter has a strong support net. When establishing the plan drawing, we will remind the customer to confirm the direction of the air inlet and outlet.

4. Up to several roller shutter filters in large ventilation corridors can be assembled

Generally, it is recommended that customers use a set of control systems for 3-6 units. Considering that the number is too large and the distance is too far, it will affect the accuracy of signal transmission.

5. What is the input power and power of the automatic winding air filter?

The input power of Ecolead’s winding filter is generally 380V, 50Hz, and the standard semi-finished product inventory is 380V. If the conditions are limited, customers can only use 220V power. Our company can make special.

The matching motor is an energy-saving geared motor. The power of a single motor is only 100W, and the operating power cost is quite low.

The automatic winding filter produced by our company can be divided into horizontal and vertical according to site requirements. Here we briefly introduce some of the differences between vertical and horizontal automatic winding filters for customers to understand and purchase
1. The difference in the place of use

Vertical is the most common and commonly used design form. It is often used in venues without space height restrictions, and the filter section is often an opening in the wall;

Horizontal type is often used in small or short space or filter section of air duct system. When the space height is limited, we must strictly consider the effective filter area to meet the required air volume, and try to maximize the effective filter area. The wide and long design of the horizontal automatic winding filter can be installed in a small space and can meet the air volume design requirements.

2. The difference in appearance

The whole set of vertical equipment is installed upright and must be ascended when replacing the new filter material.

The horizontal type is installed side by side, and the filter material can be replaced on the left or right side of the equipment.

3. The difference of the filter material winding system

Vertical type is the filter material from top to bottom, longitudinal;

The horizontal position is from left to right or the opposite direction, horizontal.

Here is a brief introduction to you about the various knowledge points about the winding filter material, for customers to refer to when purchasing consumables for the second time.

1. It is made of long glass fiber in a non-woven and gradually dense structure. The fiber has good strength and good elasticity, and it does not compress the filter material due to wind resistance, which affects the dust holding capacity. And it will not deform or cause the fiber to fly under vibration and rolling;

2. A strong mesh support net is attached to the back to protect the filtering performance of the filter material under high wind speed operation on the cross section;

3. The contaminated filter screen is wrapped inside and tightly wrapped around the position of the lower filter material mechanism, which is not only easy to replace, but also clean and hygienic.

4. The filter screen has a long life, and the filter screen can be replaced automatically when the pressure difference is reached, which reduces the labor cost of replacement.

5. There is a paper shaft inside, which is convenient and quick to replace, and can be used in conjunction with other manufacturers’ roller shutter filter products

It can be seen that the filter material is the main part of the automatic winding filter. When we purchase replacement filter materials, we must first consider selecting the appropriate filter efficiency, and secondly, consider whether the required effect is achieved. In addition, we must also consider the economic benefits of the experiment.

Many customers don’t know what an automatic winding filter is? Why do we need to use a wound filter? What are the application areas?

The automatic winding air filter is also called the roller shutter filter, the roller filter. We often receive calls to inquire about the operation principle, use environment and installation method of the winding filter. Some customers have never used or purchased a coiled filter on the drawing of the design institute. They don’t know how to choose how to install and debug it. So here we will give you a systematic introduction to some relevant knowledge and operating principles of automatic winding filters, hoping to provide some help to potential users who need Ecolead automatic winding air filters!

The automatic winding filter/automatic roller shutter filter has a very wide range of applications. The customers sold by Ecolead are located in various industrial fields. They are roughly divided into two types of filtration. The first is fresh air filtration, which filters out large particles in the fresh air system. Substances, to protect the quality of downstream products or the environment, improve product quality, and improve work efficiency, such as fresh air filtration in electronic factories, pharmaceutical factories, blower rooms of sewage treatment plants, fresh air filtration in air conditioning units, inlet air filtration of gas turbines in power plants, and those that require primary filtration Tunnels, tunnels, civil air defense projects, underground parking lots, etc., the second type is return air or outlet air filtration. The degree of gas pollution in this type of environment is relatively high, and it needs to be filtered by winding filters, activated carbon filtration and other methods to effectively remove Large particles in the gas, toxic and harmful substances, meet the nationally licensed gas emission standards or enter the return air system. For example, air conditioning return air filtration in textile mills, sintering system purification in metallurgical industry, gas filtration in coating industry, exhaust gas emission filtration in chemical plants, etc.

The current winding filter customers of Nanjing Yixiou Company bring together domestic and foreign air-conditioning manufacturers, electronic factories, pharmaceutical factories, water plants, chemical plants, automobile manufacturers and related construction units, engineering contractors, environmental protection engineering suppliers and many other fields. All kinds of customers

Nanjing Yixiou purification consultation hotline: 025-57138032 The main production of primary efficiency filters, medium efficiency filters, high efficiency filters, automatic winding filters, FFU self-contained fan filter units, teardrop purification lamps, purification sheds, Roller shutters, clean benches and other products are completely suitable for clean rooms of all levels ranging from 1-10000. Welcome to inquire for price and technical discussions.

The standard control system of Nanjing Ecolead wrap-up filter is PLC automatic control. During the operation of the actual filter, the buzzer on the electric control cabinet has been alarming. What causes the above problems? What should I do? Deal with the solution:

The buzzer is when the entire roll of filter material is used up, the travel switch will act, and the PLC will send a warning signal when receiving the signal to remind the filter material to be replaced. The filter material alarm remote dry contact (A3, A4) in the electric control box is also The same function, the main difference between the two is an on-site alarm and a remote alarm. When the alarm signal appears, replace the filter material. Because the alarm signal only appears when the travel switch is activated, check the travel switch at the upper right corner of the front of the device to see if it is normal.
The most common reason is that the silk thread on the filter material wraps the travel switch, and the travel switch is always in the closed state (the line is connected to the normally open contact), and a signal is always sent to the PLC. At this time, just remove these threads. Another possibility is that the limit switch has failed. The identification method is to observe whether there is a red number 1 in the row of X input terminal above the PLC. If there is and always exists, it means that the travel switch is malfunctioning, and you can replace it.

1. Clean shed concept

Clean shed, also known as dust-free shed, clean shed, grade 100 clean shed, grade 1000 clean shed, grade 10,000 clean shed, Mini environment, use anti-static transparent barrier material to enclose an independent small space in the clean room space , Adopting its own fan filter unit with high-efficiency filter (Hepa) and ultra-high-efficiency filter (Ulpa) to form a cleaner space than the outside area. Its grade is optional in turbulent flow 10~10000. The internal space is above 2 meters in height. The surrounding support columns can be equipped with silent universal wheels and stainless steel adjusting feet. It can be used with Nanjing Yixiou air shower room and transfer window to fundamentally control personnel, and the entry and exit of materials affects the cleanliness problem

2. Components of the clean shed:

The frame of the clean shed: stainless steel square tube, painted square tube, sand surface aluminum oxide profile.
The top of the clean shed: aluminum-plastic board, transparent acrylic board.
Clean shed air supply: FFU laminar flow hood, with fan filter unit
Surrounding gear: 0.3mmT antistatic grid curtain, imported or domestic acrylic sheet.

3. Purification level of clean shed:

Depending on the customer’s cleanliness requirements, areas with high requirements for cleanliness will choose a class 100 clean shed, and most customers will choose class 1,000 or class 10,000.

4. Cost comparison between clean shed and clean room:
Most customers will build clean sheds in areas with high purification requirements in clean rooms, regardless of the investment cost of the external transmission window, air shower, and air conditioning system of the clean shed. The cost of such a clean shed is about 40% of the cost of the clean room- 60% is also related to the customer’s purification shed material, grade and size. The larger the area of the clean shed required, the smaller the cost difference between the two. But some

The cost of the clean shed is about dust-free without considering the air-conditioning system, air shower room, transfer window and other purification equipment

40% to 60% of the workshop cost, which depends on the customer’s choice of clean shed materials and the size of the clean shed. Need to be clean

The larger the area, the smaller the difference between the cost of the clean shed and the clean room.

5. Advantages of clean shed:
Assembled structure design, fast speed, convenient installation, low investment cost, convenient maintenance, and can be reused in a simple clean room that can be installed with universal wheels and Fuma wheels, and can move freely;

6. Disadvantages of clean shed:
Because the external clean room has been built, the top space is limited. Due to the air supply, the clean shed often feels stuffy and hot. When the clean shed is selected at a relatively low level, it often brings some side effects: insufficient cooling capacity, and employees in the clean shed It feels sultry and hot, so you need to pay attention to this in the actual communication process with customers.