Automatic stacking and heat shrink packaging machine is aimed at the current situation of low packaging automation and high packaging cost in many fields such as medicines, foods, cosmetics, daily chemical products, electrical products and so on. It is specially designed to improve the degree of automation of packaging and reduce production. The cost is ideal for patented equipment.
The ZDRJ automatic stacking and shrinking packaging machine introduced by Chongqing Sanming Light Industry Science and Technology Development Co., Ltd. has absorbed advanced technology from abroad, combined with the current domestic situation, and has unique innovations. It has changed the stacking mechanism of the existing stacking machine from the bottom up. The use of the top-down, left-right translation of the superposition method, overcome the collapse of the collapse of the stack, the card machine brought about by the easy jitter of the same type of foreign machines, the high quality of the packaged goods, the product specificity (a machine can not be packaged Many defects, such as the large-size product, are breakthroughs in the traditional design method. The machine is more suitable for China's national conditions in the packaging field, with a function to complete a variety of different specifications of the product packaging, can successfully stack a number of small boxes of products automatically stacked into a number of small packets to the packaging Coating, welding, heat shrinking, and final product packaging.
Reduce cost advantages
Due to market competition, cost saving has become the focus of attention in all industries. Pharmaceutical companies are currently converting the original carton packs into heat-shrinkable packs, which is a good cost-saving effect.
1.Comparison of material costs If a pharmaceutical company produces 180 million small boxes of pharmaceutical products per year, 10 small boxes are used as a medium-sized packaging. If the medium-size packaging carton packs are priced at 0.56 yuan/unit, the annual packaging fee will be 0.56 yuan/year. x 018 million = 0.018 million. If PE heat shrinkable film is used for middle packaging, a PE film with a film thickness of 0.03-0.04 mm and a weight of 5 g is required. The PE film is priced at 11.8 yuan per kilogram of the market, and 0.0118 yuan per gram x 5 grams per package of material. The fee is 0.059 yuan, and the annual package material fee is 0.18 billion x 0.059 yuan/one = 1.062 million yuan. The packaging fee in PE film and carton is 10:1, so the factory can save the annual packaging fee of 10.08 million yuan -1.062 million yuan = 9.018 million yuan.
If the ZDRJ-I automatic stacking heat shrinkable packaging machine has an average production rate of 10 packs/minute, the output per class can reach 100 small boxes/minute × 60 minutes/hour × 7 hours = 42,000 small boxes, if the investment 8 Taichung packaging machines can produce daily production of 600,000 to 700,000 small boxes according to the daily production of two shifts, reaching an annual production target of 180 million.
2. Comparison of processing costs (1) The processing cost of fully using manual packaging is calculated according to the middle package of 600,000 to 700,000 small boxes per day for a second-class production, requiring about 64 workers, and each worker's expenditure is 1,000 yuan/month. · People calculate that the annual labor cost is 1,000 yuan/person/month*64 people*12 months=768,000 yuan.
(2) The processing cost of using the ZDRJ-I type packaging machine is also calculated according to the middle package that completes the production of 600,000 to 700,000 small boxes per second class:
a. Each packing machine needs 2 workers, according to 8 sets of 2 flights, 32 workers are required, all kinds of workers' expenses are still calculated according to 1000 yuan/month. The annual labor cost is 1000 yuan/month.person x 32 people. × 12 months/year = 384,000 yuan/year b. The total power of the packaging machine is 6KW, and the power consumption of 8 sets of two shifts is: 6KW × 16 hours × 8 sets = 768 degrees, totaling RMB 284. The total electricity bill is ¥0.85 million for the whole month of 21.5 working days, and the annual electricity fee is ¥0.85 million/month*12 months=102,000 yuan.
c. The equipment depreciation expense is calculated on the basis of 8 years, RMB 162.5 million per year × 8 = RMB 130,000.
d. One-year maintenance of a device, accessories by 0.35 yuan / Taiwan × 8 = 28,000 yuan, the use of packaging machine processing costs of 38.4 + 10.2 +13 +2.8 = 644,000 yuan, annual processing cost of 76.68 million yuan -64.4 million yuan = 124,000 yuan. The use of packaging machines saves total annual production costs: 9.018 million yuan (saving material costs) + 124,000 yuan (reduced processing costs) = 914.2 million yuan.
Equipment application technical points
1. Shrink packaging generally adopts sleeve-type packaging. When the heat-shrinking film is selected, it must be wider than the actual length of the packaged object that is longer than 60mm, and the parts that grow at both ends must be the same. The holes formed at the two ends of the packaged object after heat shrinking can be much smaller than the end surfaces, so that the middle package must be destroyed when the small box is pulled out from both ends, thus avoiding theft and the slippage during transportation.
2. The smallest end face of the package (single box) must be perpendicular to the sleeve, and the smallest end face can not be straight in the direction of the hole. This is not conducive to moisture and theft.
3. The package after passing through the heat shrink oven is not neatly packaged before it is cooled. This is because the packaging film requires a certain amount of time to complete the characterization, so it must not be laid flat on the work table when the packaging film has not yet cooled down. In addition, it should be noted that the middle package shall be rotated 90 degrees axially after heat shrinkage and then placed on the work table in accordance with the above requirements.
4. The remaining amount of the packaging film must be moderate, otherwise there will be phenomena such as the product is not neat or the packaging film is broken after the packaging is too tight, too loose, etc., which also brings adverse factors to moisture protection and anti-theft.
Related Links
ZDRJ-1 automatic stacking heat shrink packaging machine lamination method features:
1. Breakthrough the traditional design method in the stacking mode, from the bottom-up stacking method to layer by layer from top to bottom, the entire stacking process is completed in the four-sided specification, so as to ensure the product's standardization in the stack, avoid In the process of stacking, collapses, defective products, and card machines have become phenomena.
2. The breakthrough in superposition makes the machine more widely used in the packaging field. The biggest feature of the machine stacking from top to bottom is that it adapts to the current situation that the quality of a single small box is not high (the strength of the small box, the size of the outer shape), so that the equipment can achieve the packaging of small and light products. effective.
3. The upper and lower stacking stations (set size station and stacking station) are on two planes parallel to each other on the machine plane. This provides a favorable condition for changing the package volume in the standard volume. It is easy to pack a variety of different sizes of products. The machine has a function to complete the requirements of different specifications and varieties of different packaging, and easy maintenance.
Source: Packaging Machinery
