Zhengfangtong Environmental Protection Equipment
The company is specialized in PU foam sealing strips, polyurethane foam sealing strips, and PU foam-coated sealing strips.Since the establishment of the company, in line with the corporate purpose of winning the market with quality, promoting development with innovation, strengthening reputation with service, and increasing efficiency with management, the company has embarked on a solid road of independent innovation, stable development, and brand.
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Specializing in the R&D of Sealing Strip Industry
Since the establishment of the company, in line with the corporate purpose of winning the market with quality, promoting development with innovation, strengthening reputation with service, and increasing efficiency with management, the company has embarked on a solid road of independent innovation, stable development, and brand.
Learn More +About Zhengfangtong.
Specializing in the R&D of Sealing Strip Industry
Since the establishment of the company, in line with the corporate purpose of winning the market with quality, promoting development with innovation, strengthening reputation with service, and increasing efficiency with management, the company has embarked on a solid road of independent innovation, stable development, and brand.
● PU polyurethane equipment polyurethane coating strip production line PU foam coating sealing strip equipment introduced abroad.
● After a complete set of production lines and technologies, self-developed and improved, the third-generation sealing product-composite sealing strip with better performance, more energy saving and environmental protection has been launched.
● Power-saving vulcanization oven has fast heating speed, good heat preservation effect, ultra-short vulcanization box design, saves workshop area, less investment, quick results, energy saving, power saving, labor saving, small footprint, less investment, fast return, automatic extrusion, stable extrusion volume Long life, has exceeded foreign standards.
Featured Products.
Power-saving vulcanization oven has fast heating speed, good heat preservation effect, ultra-short vulcanization box design, saves workshop area, less investment, quick results, energy saving, power saving, labor saving, small footprint, less investment, fast return, automatic extrusion, stable extrusion volume Long life, has exceeded foreign standards.
Polyurethane Foam Sealing Strip Equipment
Polyurethane Foam Sealing Strip Equipment
Polyurethane Foam Sealing Strip Equipment
PU Foam Sealing Strip Equipment
Polyurethane Foam Sealing Strip Equipment
Why Choose Us.
Since the establishment of the company, in line with the corporate purpose of winning the market with quality, promoting development with innovation, strengthening reputation with service, and increasing efficiency with management, the company has embarked on a solid road of independent innovation, stable development, and brand.
Technology R&D Team
Country And Region
Cooperating Client
Product R&D
Engineers can repair machinery overseas, free training on how to install the machine, how to use the machine
Cooperation Case
Provide customers with excellent sealing strip equipment solutions and free technical services
Free Consultation
If you have any questions about producing steel wire or steel wire production line, please feel free to contact us
News Media.
Since the establishment of the company, in line with the corporate purpose of winning the market with quality, promoting development with innovation, strengthening reputation with service, and increasing efficiency with management, it has embarked on a solid road of independent innovation, stable development, and brand.
Sep 05,2023
How does the automobile manufacturing industry solve the sealing problem?
"Recently, the National Bureau of Statistics released data showing that in October 2022, the added value of industrial enterprises above designated size increased by 5.0% year-on-year and 0.33% month-on-month. Among major industries, the added value of automobile manufacturing above designated size increased by 18.7% in October, 1 -October increased by 8.1%" (quoted from China Economic Net reporter Zhang Yi)
Sep 05,2023
The air holes are densely distributed on the cured surface of the rubber strip after the glue is applied. The main reason is that it can be analyzed from the following aspects...
Sep 05,2023
What are the working principles of rubber extruders
The function of the rubber extruder is to convert solid plastic into a uniform melt by means of heating, pressure and shearing, and send the melt to the next process. The production of melt involves the process of mixing additives such as color masterbatch, blending resin and re-grinding. The finished melt must be uniform in concentration and temperature. The applied pressure must be great enough to squeeze out the viscous polymer.
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