Qingdao Sanweihe Machinery Manufacture Co., Ltd


Founded in 2001, it is a professional enterprise that develops and produces fully automatic pillow-type packaging machines, automatic feeding production lines and packaging machinery related products.

  • What kind of material is used on the main body of the machine?

    We use carbon steel and stainless steel material, depends on the customer’s request.

  • Can your machine use the Siemens brand as we request?

    Yes we can use Siemens brand for the electronic parts as you requested.

  • Can your flow wrapping machine realize auto-feeding for our products?

    Yes we can make the automatic feeding part for your specific products.

  • What is the packing speed of your machine?

    Our machine packing speed is from 20 to 200 packs per minutes, the speed is adjustable.

  • Which manufacturer is a good automatic shrink packaging machinery company?

    The automatic heat shrink packaging machine adopts automatic control, which saves time and labor, and has high efficiency, and is suitable for mass production. There are many manufacturers of products, because their products have many advantages and are widely used. And with the development of technology, the performance of the product has been greatly improved. Nowadays, it is more and more popular with people. The following is an introduction to product related knowledge.


    Automatic shrink packaging machine, automatic shrink packaging machine manufacturers

    There are many manufacturers in the China market that make automatic heat shrink packaging machines, and the types are different. The packaging materials used are different. Some are fully sealed heat shrinkable packaging. Some manufacturers are open-end heat shrinkable packaging at both ends, and some are open at one end. Shrink packaging.

    The packaging materials used are also different. Generally, there are PVC film, POF film, PE film, hinge film, etc. PVC is generally used on open-end heat shrink packaging machines at both ends for heavy weight combination packaging, POF, PE and hinges. The film is generally used on a fully sealed heat shrink packaging machine.

    The question is coming, which one is better? Here we recommend the heat shrink packaging machine of Qingdao Sanweihe machinery.


    What are the characteristics and advantages of the Qingdao Sanweihe automatic shrink packaging machine:

    The automatic shrink packaging machine is the latest automatic continuous shrink packaging equipment in China.


    The fully automatic shrink wrap machine has the following features:

    1. It is heated by electric heating tube and saves electricity efficiently;

    2. The shrinkage temperature and the speed are stable and adjustable, and the adjustment range is wide;

    3. Can work continuously.

    Therefore, the heat shrinking machine series has the characteristics of advanced design, stable and reliable performance, high power saving effect, novel and beautiful structure, convenient operation and maintenance, etc., and can be applied to shrink packaging of any shrink film. Frequency control, solid-state relay control, stable and reliable, long life and low noise.

  • What is the reason why the shrinking machine heats up slowly or cannot rise to a higher temperature (above 160 degrees Celsius)?

    Answer: The heater's line is that the main power line passes through a power switch and then to the electric heating tube. Therefore, it is necessary to first check whether the contacts of the power switch are normal. The above phenomenon occurs if the line does not pass one of the phases. If the power switch is normal, you can check the meter again to see if the ohm values of each phase are the same as the machine. If it is normal, it should be a short circuit. If the phases are all connected but the line or the heating tube is still abnormal, the heater needs to be replaced.

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