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Sunweigh Hanworld Machine (Shandong) Co. Ltd.

From 1996 to2023, Has been doing packaging scales, automatic packaging machines, loading machine production lines。

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Zaozhuang Sunweigh polyformaldehyde automatic packaging machine

Three characteristics of polyformaldehyde:

1. Engineering plastics with excellent comprehensive properties and excellent friction resistance are the third largest general purpose plastics.

2. The automotive industry has a large amount of applications, and the parts made by it have the effect of reducing lubrication point and wear resistance.

3. High density and high crystallinity are the main reasons for their excellent properties and are not easily corroded by chemical media.

Application of polyformaldehyde in industry:

Pharmaceutical packaging machinery: conveying screw, star wheel, rack, sprocket, gasket, etc.

Automobile Industry: Polyformaldehyde is widely used in automobile industry. Parts made of polyformaldehyde have good effects such as reducing lubrication point, wear resistance, easy maintenance, simplifying structure, improving efficiency, reducing cost and saving copper materials. Making half axle and planetary gear instead of copper not only saves copper, but also improves service life. In the engine fuel system, polyformaldehyde can be used to manufacture parts such as radiator water pipe valves, radiator box caps, spare coolant tanks, water valves, fuel tank caps, water-based impellers, gasifier shells, throttle pedals, etc.

Electronics and Electrical Appliances: Polyformaldehyde is widely used in the field of electronics and electrical appliances because of its low power consumption, high dielectric strength and insulation resistance, and arc resistance. For example, polyformaldehyde is used to make wrench case, electric wool shear case, coal drill case and switch handle, etc. It can also make parts of telephone, radio, tape recorder, video recorder, television, computer and fax machine, timer parts and tape seat of tape recorder.

Construction industry: make tap, window frame, wash basin, water tank, door curtain pulley, water meter shell and water pipe joint, etc.

Agricultural machinery: making manual sprayer parts, seeding machine connection and intermodal parts, moving parts of milk extractor, drainage pump shell, inlet and outlet valve seat, joint and casing.

It can also be used for aerosol packaging, conveyor pipes, oil-immersed components and standard resistance panels.

In view of the above characteristics of polyformaldehyde and its application in industry, Zaozhuang Sunweigh Co., Ltd. has developed polyformaldehyde through several experiments.


Fully automatic aldehyde packaging machine. The equipment can meet the requirements of paper bags, woven bags (coating, at least one side of peritoneum) with a weight of more than 80G and a packing speed of 200-1200 bags/hour. It can automatically realize the process of bagging, opening, weighing, measuring, moving import, sewing and conveying. Zaozhuang Sunweigh has been engaged in the research and development of packaging and weighing equipment for more than 20 years since its establishment in 1996. It has rich experience in design, installation, production team and good service. It has been adhering to the concept of "technology first, integrity first, service first", providing customers with the most perfect solution, which has been recognized by the majority of users for many years.

More polyformaldehyde automatic packaging machine consultation call Zaozhuang Sunweigh: 0632-3359032


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