200 liter cone barrel new product promotion meeting - technical evaluation

Today, the 200-liter cone-shaped barrel that our factory has worked hard for more than one year has finally been put into production. This is a great event for our factory and a major event of our factory in recent years.

The production of this product has refreshed the technical level and production pattern that have not changed much in our factory for many years. It is obvious to all from the representativeness of the product, the advancement of technology, the coordination of production and the advanced nature of the equipment. We are very pleased with this, because the projects we work for have already had the most advanced technology in the country and the most avant-garde products in China.

1. The 200-liter cone is the representative of the most advanced steel drum packaging in the world.

1. Introduction to product structure

The 200-liter cone is made of the latest European standard. It is made of 0.8mm thick high-quality cold-thin steel. The barrel is cylindrical. The inner diameter of the barrel is 553mm, the inner diameter of the lower end is 516mm, and the height of the barrel is 940~990mm. Selected, the actual capacity is between 200 and 225 liters. The top cover of the bucket is of the fully open type and is closed by a lever type hoop closure. There is a ring rib on the barrel of 100mm from the upper end of the barrel mouth, and the taper of the lower end is 100mm from the bottom of the barrel to facilitate the empty barrel loading and transportation. There are four round ribs and six radial ribs at the bottom of the barrel, and there are 24 4mm round holes, which facilitates the exhaust between the lining bag and the wall of the barrel during loading.

The advanced nature of the 200-liter cone is mainly reflected in the four aspects of low cost, durability, applicability, convenience and aesthetics.

2, low cost is the main performance of advanced

Although the product is made of ultra-thin steel plate, the strength of the barrel body is greatly enhanced due to the special structure of the cone barrel, so it not only satisfies the requirements of high strength of the steel drum, but also reduces the product cost.

On the other hand, the main reason for the low cost is that the transportation cost is greatly reduced, because the empty barrel can be stacked, which saves transportation space and reduces the transportation cost of the empty barrel.

In the steel drum full of goods export transportation, due to the reasonable size of the barrel, the space utilization rate of the container is also the highest, thereby saving the transportation cost of the goods.

3, durability is the main feature of the advanced

The steel drum is of a fully open structure, and the goods in the barrel are easily removed, which meets the international standard requirement of leaving no residue, and is beneficial for recycling and reuse. The inside of the steel drum is sprayed with anti-corrosion and anti-rust paint, so that the steel drum has a protective layer inside and outside, which makes the steel drum more durable, and the recycling frequency is much higher than that of the ordinary steel drum.

4, strong applicability makes it have a larger application range

The open barrel structure of the steel drum and the anti-rust function of the inner coating greatly expand its application range. It is not only suitable for the packaging of solid goods, but also for the packaging of semi-solid viscous goods. After adding the liner bag, it is also suitable for the packaging of ordinary liquid goods. It can be said that the application range of the 200-liter cone barrel is the most extensive among the barrel products.

5. Convenience is the most popular feature for users.

The steel drum adopts the most user-friendly design, and the barrel mouth adopts a lever type closed hoop structure. The opening and closing of the barrel mouth is very easy, and the anti-theft device is also easy to implement. The goods in the barrel are easy to install and easy to use, and there is no residue. In addition, the small hole designed at the bottom of the barrel enables the goods to be vented or aired in time when loading and unloading, so as to prevent the inner packaging caused by the suffocating gas in the barrel from being intimate, and the vacuum of the interlayer during unloading and the lining bag is not easy to remove. .

6, beautiful and generous makes the cone barrel popular

Beautiful things are always widely welcomed, and packaging is no exception. Used as a garment for goods, the popularity of packaging undoubtedly plays a significant role in the value-added of content products. The design of the 200-liter cone barrel is popular all over the world, so its application and development is extremely fast. For export products, it is the most important issue for every user to cater to the preferences of foreign users and make the package reflect the greatest added value. Conical barrels meet this requirement.

Second, the production technology of 200-liter cone barrel is the embodiment of the most advanced barrel technology in China.

Due to the special nature of the tapered barrel products, conventional production techniques cannot be achieved, so it is necessary to obtain qualified products and improve the technical level through technical transformation.

The main technical feature of the tapered barrel and the conventional barrel is the expansion cone process. The cylindrical barrel is transformed into a conical barrel by bulging. At present, this technology has been successfully tested in China and has been put into production. We use the most advanced expansion cone machine equipment in China to complete this process, which meets the high technical requirements of the cone barrel, is the application of advanced technology, and is also a major breakthrough in barrel technology. The equipment has the advantages of high strength, high precision, high production efficiency, stable operation and small failure rate, and can realize size adjustment in a wide range. After the bulging, the surface of the barrel body is smooth, no obvious edge, and the product quality is good. The device can realize the balance adjustment of the speed under the condition that the forming force is adjustable, so that the forming force and the forming speed are balanced and coordinated, and the scientific unity is achieved, so that the high quality at high speed is realized.

Due to the special requirements of the expansion cone process, the barrel welding technology of the original conventional steel drum can not meet the requirements obviously, mainly because the weld seam is too wide and easy to burst when bulging. In order to solve the welding problem, we have improved the seam welding machine with the most advanced technology in the country. We control the automatic welding system through a set of programmable controllers designed by ourselves, and then fully automate through a series of mechanical devices. After the modification, the welding edge size is reduced from the original 12mm to 4mm, the welding speed is doubled, the welding current is reduced from the original 400A to 270A, which greatly improves the weld strength and welding quality, and can meet the cone barrel. Process requirements.

Third, the latest inside and outside painting technology of steel drum is a strong guarantee for the appearance quality of steel drum

The production of 200-liter cone barrels requires simultaneous internal and external spraying and drying, which is unprecedented in the domestic industry. In order to solve this problem, we jointly researched the Beijing Aerospace Xinyuan Coating Equipment Research Institute and adopted a three-station spraying system, which not only solved the problem of simultaneous internal and external spraying, but also realized the multi-color coating of the barrel surface. The spraying machine adopts imported American Nordson equipment, which effectively guarantees the quality of spraying.

The drying technology of the paint film has been greatly improved in this transformation. It adopts the most advanced gas drying technology in the country, imports high-quality burners, and adds an air-cooling system after drying to make the steel drums after painting. The paint film is most thoroughly cured to ensure the quality of the coating. The coating production line is currently the most advanced and first-class equipment in China.

Above, we briefly introduced the situation of 200-liter cone-shaped barrel products and production technology. In actual work, we also provide users with quality products and services through the operation of the latest international ISO9000:2000 quality assurance system. Together with our ongoing technical transformation work, this is also the key to our continuous improvement in meeting market demand.

In short, 200 liters of tapered barrels, regardless of product or production technology, we have reached the most advanced level in the country. In the future, we will continue to develop new products, new technologies and new processes to meet the needs of users and provide the market with Better products.