Product demonstration speech

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Product presentation speech 1 Dear leaders, distinguished guests and friends in the press,

Good Morning, everyone!

I am very glad to welcome you to the 20xx Spring Festival Product Exhibition of Hengtong Bus. On behalf of Chongqing Hengtong Bus Co., Ltd., I would like to take this opportunity to express my warmest welcome and heartfelt thanks to friends from all walks of life who have long cared for, supported and helped Hengtong grow!

In a blink of an eye, Hengtong bus has gone through more than 70 years. With 70 years of hard work and unremitting exploration, Hengtong Bus has developed from an unknown regional bus enterprise into an industry-recognized "expert in bus transportation solutions"; After 70 years of stormy journey and 70 years of vicissitudes, Hengtong Bus has led China's traffic to leap all the way. Now it has become the top ten bus enterprises in China with the largest gas bus market in China and the second largest bus output in China, with an annual production capacity of 654.38+100000.

Over the years, Hengtong Bus has been adhering to the brand concept of "creating value with professionalism", constantly exerting its profound historical accumulation and strong technical advantages in the bus field, devoting itself to in-depth analysis and research on the traffic situation in China, conducting targeted product research and development, and providing many bus companies with practical public transport solutions that meet the actual needs of various places.

Looking back, the years are eventful; Summarize the results, but I am very pleased. In 20xx, the market share of Hengtong bus and natural gas bus exceeded 40,000, and the market share exceeded 70%. The products were sold well in more than 0/00 cities in China and more than 20 countries abroad. Hengtong bus has always been at the forefront of energy conservation and emission reduction, perfectly demonstrating its "gas commander" style; Hengtong 10 minute fast charging and long life pure electric bus was born, which can be recycled for 20,000 times, and the technical breakthrough attracted the attention of the industry. Hengtong is the world's first gas/electric hybrid bus product, which is environmentally friendly, efficient and stable, and has won the recognition and favor of many customers. Hengtong bus reinforced safety school bus has more humanized and safe design elements to protect the safety of school children in an all-round way, which has made Hengtong school bus a unique safety technology that exceeds the standard.

In 20xx, in order to better serve the customers, Hengtong formulated the "20xx Boutique Bus Plan", further improving the product development process, upgrading the design means, improving the design accuracy, strengthening the research on key technologies, clarifying the responsibility objectives and ensuring the production quality. Take the market as the center, optimize product resources and strive for maximum benefits; Practice internal strength around product reliability, quality sense and humanization. Strive to meet the higher demand of bus users with better products. At the same time, Hengtong Bus will continue to pursue and steadily practice the green values, usher in a brand-new green travel mode of urban public transport, make contributions to creating an "efficient, low-carbon and environmentally friendly" urban traffic environment together with many bus companies, and create a brilliant tomorrow of urban public transport in China together with all of you present!

Product presentation speech 2 Dear leaders, friends and guests, hello,

First of all, welcome the leaders and colleagues of the cotton industry to attend this meeting. Today, I am honored to have the opportunity to introduce the "Golden Lion" cotton machine equipment in Handan, hoping to exchange and learn with you, so as to continuously improve our products and make our products strive for perfection, because good products cannot be separated from the support of users, which is also the important purpose of this meeting.

195 1 Since the company developed the first "557 1" serrated gin, our company has been following the principle of "respecting knowledge, respecting talents, encouraging innovation and introducing the best", and through the incentive mechanism of new product development with innovation as the core, we have mobilized the innovation enthusiasm of the majority of scientific and technological personnel and continuously introduced new cotton machine products. The company has developed more than 50 varieties of cotton processing machinery and complete sets of equipment in 7 series, including seed cotton cleaning, ginning, lint cleaning, peeling, packaging, cottonseed treatment and auxiliary equipment. Among them, there are 8 patents with independent intellectual property rights, and 7 products have won national key new products and a number of national scientific and technological progress awards at different levels.

Next, I'll give you a brief introduction of our main products.

1.6MY98- 17 intelligent gin set

6MY98- 17 intelligent gin is an efficient gin developed and produced on the basis of 88 automatic gin in 1990s. Take 88, 168 line as a series of ginning products. This model was put on the market in batches in 20xx. With its advanced technology, reasonable structure, distinctive shape, high yield and low consumption, safety and reliability, it adapts to the characteristics of cotton resources processing in the mainland and is suitable for the needs of users who invest in the construction of large and medium-sized ginning complete sets of projects. Now it has become the leading product to meet the requirements of cotton inspection system reform.

Main features:

1, intelligent control: the new 98 cotton gin adopts PLC control and advanced industrial man-machine interface. The interface is provided with a user screen and buttons to switch with each other, which is particularly convenient to operate.

Users can set the grade, impurity content and moisture regain of seed cotton through the man-machine interface, and automatically form a given feed roller speed. Through the PID operation between the main motor current and the set current, the rotating speed of the feeding roller is automatically adjusted, that is, the change of cotton seed roll density is fed back to control the amount of flower return, so that the cotton seed roll always maintains a reasonable density requirement, thus forming an optimal working scheme, ensuring the yield and quality, realizing intelligent control and truly realizing man-machine dialogue.

2. High degree of automation: PLC control is adopted to realize "one-button start and one-button stop", and the operation is very convenient. There is a fault detection system in the electrical control system. If any part of the electrical control fails, the working box of the gin will automatically open and stop cotton feeding first to prevent abnormal failure. There is also an audible and visual alarm, and a fault screen pops up on the man-machine interface to prompt the cause of the fault. It is convenient for operators to quickly eliminate fault points and resume production as soon as possible. This greatly saves maintenance time and improves work efficiency.

3. High yield, good quality and low energy consumption. The new 98 cotton gin inherits the advantages of 6MY88- 17 cotton gin. By optimizing the technical parameters such as the geometric shape and relative position of the working box, the machine has higher output and better lint quality. When a universal saw blade with a diameter of φ320mm is used, the output per blade exceeds 12Kg. When the seed cotton below the third grade is processed, the lint quality is improved by 0.5 ~ 1 grade on average, and the indexes of impurities and defects reach advanced indexes. The short fiber content of treated lint meets the requirements of national promotion standards. The power consumption of this machine is low. While ensuring the output, the company chooses the ideal power equipment through repeated experiments, which at least reduces the power 10kw compared with similar models of other manufacturers, and reduces the user's use cost.

4. The equipment has good performance and strong adaptability to seed cotton moisture. By optimizing the geometry of the work box and choosing a reasonable sawing speed, the machine can process lint with moisture regain of 6% ~ 8%, and the highest output can reach 1200Kg/ hour. When the moisture regain of treated seed cotton reaches 65438 02%, it can still maintain a high yield without using drying equipment.

5, the clothing loss is small. The new cottonseed comb adjusting mechanism is convenient for users to adjust and control cottonseed wool reasonably. According to the conditions of the processed cottonseed, such as the grade and moisture, the user can maintain a small cottonseed hairiness rate by adjusting the inclination angle of the cottonseed comb or moving the cottonseed comb back and forth while ensuring the processing quality; The small flower head can't fall off the front box of the machine, and the discharged sterile seeds contain low white cotton; The cotton cleaning department adopts lifting feeding to reduce the discharge of effective fibers and small heads. These effective measures correspondingly reduce the wear and tear of clothing, save resources and improve the income of users.

6. The key components are highly versatile. The new 98 cotton gin adopts φ320 mm diameter saw blade, which has good universality and low processing and running cost. The installed saw blade is made of imported steel with long service life. The used saw blade can be used repeatedly for stripping, which improves the service life of the saw blade.

7. Advanced parts processing technology and equipment ensure the good rigidity and high reliability of the whole machine. Brush bead is the key component to ensure the smooth operation of brush roller. It used to be made by double-sided segmented embossing. The straightness and shape and position errors of the processed brush beads are not easy to guarantee, and the interchangeability is poor. Therefore, the company specially designed a special extrusion molding machine for brush beads, which not only ensured the accuracy requirements, but also improved the efficiency and fully ensured the smooth operation of the brush roller. The washing drum end plate processed by stamping technology replaces the former cast iron end plate, which not only reduces the quality of the drum, but also greatly improves the rigidity and strength of the drum end plate compared with the cast iron end plate, thus ensuring the balance of the drum operation. In addition, in the design process, high-quality materials are selected, so that the reliability of the mechanism and electrical parts is high, the overall operation is stable and vibration-free, and the safe operation rate is over 98%.

8, remote diagnosis and debugging system, convenient for users to maintain and use the equipment. In order to better serve users, the new 98 cotton gin is equipped with a remote diagnosis and debugging system. Users can easily contact the company's engineers through the Internet, and can handle equipment failures according to the instructions of engineers and technicians, saving maintenance time, improving work efficiency and greatly facilitating users.

9. More humanized design. All machines are equipped with safety warning signs to remind operators to pay attention to safety at any time. Fully enclosed safety cover design, beautiful and elegant appearance, the machine is equipped with cotton feeding and dust removal device, which greatly reduces the dust content in the workshop and ensures the working environment of the operator.

Second, 6MR 160D- 10 peeler:

At present, the series products produced by our company mainly include: 14 1 peeler, 160 peeler and 200 peeler. Taking 160 peeler as an example, this paper introduces the characteristics of our peeler:

1. Compared with similar products, the most outstanding advantage of this kind of peeler is less broken seeds. It is very suitable for the requirements of peeling in industries such as oil pressing and cottonseed treatment.

2. Double-roller automatic control seed metering device is adopted, which effectively controls the seed metering amount, and the seed metering is uniform, and the control method is very simple and reliable.

3. The geometric design of the machine working box is reasonable, and the splint is made of stainless steel, which effectively improves the running conditions of cotton rolls and increases the cashmere output.

4. In order to adapt to stripping different kinds of short wool and make the trolley configuration reasonable, we designed a special working box for stripping the first kind of wool and the second and third kinds of wool, which is more convenient for users.

5. Automatic operation control, frequency conversion and speed regulation automatically control feeding, which can conveniently adjust the feeding amount according to the processing needs. Automatic unpacking structure with time delay protection reduces the labor intensity of operators.

6. The electrical appliances of the whole peeling equipment are centrally controlled, and the control cabinet, button box and control box of the peeling machine are organically combined. According to the peeling configuration, different types of control cabinets are set. Not only is it controlled by single machine automatic feeding, automatic switch box and interlocking lock of electrical components, but also the electrical control between single machines of the complete set of equipment is strict, and the back sequence can control the front sequence.

7. The design of each single machine in the complete set of equipment is reasonable, and the reliability of the equipment is improved because the seed is equipped with a car. The main engine adopts fully enclosed structure, with beautiful appearance, and related accessories are equipped with maintenance platforms, which are convenient to operate and maintain and safe to use.

8. Electrical control has short-circuit protection, overload protection, open-circuit protection and under-voltage protection, and realizes interconnection lock control.

Three. Model 400 intelligent packaging machine

Handan Cotton Machine Co., Ltd. cooperated with American companies in the early 1980s to produce 500-ton balers, which were sold back to the United States and exported to countries such as Asia, Africa, Latin America and South America. In 1990s, a brand-new strapping machine with high degree of automation was developed. 6MY400 hydraulic cotton baler is a cotton baler designed on the basis of the successful experience of the first two generations of products, absorbing the advantages of various balers at home and abroad, and combining with the actual situation of cotton processing in China.

This machine has the following unique functions:

1. Using unique program control, under the condition of using ordinary packing structure, the requirements of saving main pressure and reducing high load of hydraulic system are realized, and the reliability of equipment is improved.

2. Zero impact of the box can be realized. The buffer cylinder is added in the structure, which avoids the violent impact after the rotary box is in place, increases the stability of the whole machine, avoids the damage of parts and improves the operating environment.

3. Realize zero deformation of the box. Adopt integral box structure, good rigidity and stability. When working under load, the deformation of the box is close to zero, which makes the box look beautiful.

4. High degree of automation and simple operation procedures. The baler only needs to press the button installed on the baler column twice, and other processes can be completed automatically.

5. Use electric contact shock-proof pressure gauge to measure the package weight, which makes the measurement more accurate.

6. Touch screen operation, PLC program control, reset function and alarm screen are adopted, which reduces the operation level and truly realizes man-machine friendly dialogue.

Four, Golden Lion brand 1 12 new concept gin and Golden Lion brand new leather roller gin.

In addition, in order to meet the needs of different users, Handan Cotton Machine successfully developed the new concept gin of Golden Lion 1 12 and the new leather roller gin last year.

1 12 new concept cotton gin (2 1 century 557 1) is a brand-new concept cotton gin developed by Handan cotton machine co., ltd. according to the changing cotton processing market, in order to meet the growing demand for lint quality in the textile industry and combined with China's national conditions. This machine keeps the inherent quality of cotton fiber to the maximum extent, removes harmful impurities from cotton fiber to the maximum extent, and improves the processing quality of cotton.

Golden lion brand 1 12 new concept gin has good quality. The machine has a unique working box shape, which improves the hook tension of the sawtooth to the fiber, and ensures the original quality of cotton to the maximum extent. The processed lint has good uniformity, low short fiber rate and few defects and impurities, and the textile mill can directly use it without using a lint cleaner.

Main performance indicators and technical parameters:

Lint yield per hour: 500-600 kg.

The power consumption per 100 kg lint shall not exceed 3.5 kwh.

At the same time, Golden Lion brand 120 new leather roller gin is a new type of leather roller gin developed by Handan Cotton Textile Machinery Co., Ltd. to meet the needs of cotton market, especially for processing medium and long staple cotton.

The machine adopts a novel and unique ginning principle, and the processed lint is in a continuous curtain shape, which not only has low impurity content, but also the cotton fiber is close to the natural state, with excellent appearance and uniformity. When processing seed cotton with moisture regain of 6.5%-8.5%, the output per hour can reach 80-100 kg/h.

The machine adopts a new cotton ginning structure, which has little influence on cottonseed during processing and less broken seeds after processing. Under the normal raw material condition, the seed breakage rate of cottonseed is far below the index of 3%.

The lint rate of cottonseed does not exceed 0.4%, which minimizes the loss of clothes.

All the drives of the whole machine are driven by 5.5kW motor, and the operation is stable and reliable. Compared with similar products, it can save about 35% electricity under the condition of basically the same machine hourly output. Without damaging the length. The original quality of raw cotton is maintained to the maximum extent.

The above is my introduction to the main products of our company. I hope to discuss with you and learn from you.