Cold food production machinery will show an intelligent trend of high efficiency

The entire line of cold food production automation and intelligence has always been the goal pursued by cold food companies. This not only can reduce the potential safety risks in cold food production, but also makes smart production more convenient and efficient than manual operations that rely more on personal qualities. The market demand has spawned the attempt of equipment manufacturing companies, and new equipment has appeared both in the quick freezing and the packaging.

Bag-type packaging machine will replace vertical packaging machine

In the long term, with the automation of the industry, we will develop multi-functional, high-efficiency, and low-consumption food packaging equipment to realize the mechanical and electrical integration of food packaging machinery. Ruizhi Machinery Co., Ltd. has produced a double-bag rotary packing machine with high efficiency, and it needs to be promoted in the freezing industry.

Advantages ● Newer equipment is more efficient

Two bags at a time can be used for coding, opening bags, double feeding, two heat sealing, and final shaping. Using PLC control, man-machine interface operating system, can pack 60~100 packages per minute (the packing speed is determined by the product characteristics and filling weight), and the replacement product can be set within ten minutes.

The new packaging machine's perfect prevention system guarantees the finished product rate. All bags and filling materials are inspected. No bags or blanks can be removed, materials are not filled, heat sealing is not sealed, and bags and materials are not wasted. At the same time, in the weighing, packaging process to achieve unmanned, automatic failure alarm, greatly reducing the defective rate.

Status Quo • Frozen industry needs to be promoted

With the improvement of living standards, people have put forward higher requirements for the individuality, functionality, and species diversity of packaging bags. Bag-type packaging machines just meet these requirements and packaging is very delicate; in comparison, vertical The function of the packaging machine is relatively single, and most of the products packaged are conventional packaging bags.

Although bag-type packaging machines are widely used in the food industry, they have not yet been used on a large scale in the frozen food industry. Taking the most basic bag-type packaging machine as an example, a one-ton quick-frozen production line needs a packaging machine to satisfy.

The next step of the enterprises doing packaging equipment is to increase the promotion of bag-type packaging machines. Under the premise of ensuring stability, the efficiency of packaging machines will be further improved, and the visibility and services will be better.

Trends ● High efficiency and intelligence are the directions

“Now the more common bag feeding and packing machines in the industry can only be on one bag at a time. The new packaging machine launched by Ruizhi is a double bag at a time. Although there is only one more bag, it is a severe test for details and overall control. "Zhang Guodong said that the double-bagging machines have not yet been introduced to the market, and some details still need to be revised and improved.

However, in Zhang Guodong's view, the bag packaging machine is still a trend. “After double bags become possible, the next step in the industry will be to develop multiple bags. The efficiency of packaging machines will be higher and higher. This is a never-ending business. Hope It will get better and better."

However, he also admitted that efficiency is not the only criterion for the assessment of equipment, and the stability of the packaging machine is also very important. The losses caused by the waste products are huge, not only the product loss but also the material loss. Therefore, it is necessary to reduce the scrap rate as much as possible.

Most of the existing packaging machines use PLC programmable, adjustable parameters, can set the output, have inspections when opening bags and filling materials, and do not waste bags and materials. In the future, the packaging machinery should be further intelligentized, that is, the equipment should find its own faults, solve the faults, or avoid failures, so as to reduce the scrap rate and the failure rate.

Integrated quick-frozen quick-freezing production line

The quick-freezing industry can also be like foreign countries. A quick-freezing production line can optimize the use of one type of product in consideration of other products. The integrated quick-freezing and quick-freezing production line produced by Tianjin Riel Refrigeration Equipment Technology Co., Ltd. can do this.

Status ● There are misunderstandings in production companies

Quick freezing is an important part of guaranteeing the quality of quick-frozen products. It is very important for companies to select the appropriate quick-freezing machine and reserve the expertise of the quick-freezing machine. Many equipment companies have reported that in the actual operation process, some of the frozen enterprises in China may have some misunderstandings about the quick-freezing equipment.

With regard to the choice of quick-freezing machines, some manufacturers may now have a misunderstanding: For example, frozen dumplings can be frozen for one and a half tons with a certain type of spiral freezer. Enterprises may think that one and a half tons is the standard of this quick-freezing machine. Anything that will freeze is thought to freeze a ton and a half. In fact, if it is used to freeze a ton and a half of buns, it may not be able to meet the requirements.

By the same token, the time required to freeze a 30g bun and a 100g bun with the same quick-freezing device is different, and the difference between frozen meat and frozen vegetables is even greater.

Suggested products can be classified and frozen

Abroad, the requirements for quick-freezing equipment are mostly two points: for the production of multi-variety products, the design of the production line and automation are simplified and the labor is reduced.

Yuan Haiyan believes that China's quick-frozen companies are not doing well enough in designing production lines for multi-variety products. There is not a relatively uniform standard for these products in the industry. Most of them rely on their own experience to make judgments.

She suggested that, in fact, the quick-freezing industry in China can, like other countries, optimize the use of a quick-freezing production line, which can be used for a class of products while taking into account other products.

In her view, professionals in the industry can be asked to combine their own experiences and to do some experiments and discussions. They can be divided into A, B, and C standardized products with individual characteristics, and they can be targeted at a class of products. Production line design.

Trend Freezer Intelligence

Rare is now cooperating with foreign countries to develop an integrated quick-quick and quick-freezing production line project that can freeze multiple varieties, and to quickly or independently freeze different products at different times to realize a single product's automatic equipment flow, with intelligent parameter adjustment and memory systems, and intelligent The memory system can adjust the parameters of various devices to the right, and prevent potential faults in advance, and adjust and operate and maintain instructions automatically.

Yuan Haiyan believes that full automation and intelligentization are the trend for the development of quick-freezing machines, but not all companies need fully automated equipment. Enterprises like large companies and single product lines are more suitable for introducing fully automated equipment; SMEs and companies that produce a wide variety of products may waste a lot if they introduce fully automated equipment.