At present, China's largest specifications of forklift trucks with steel channel - 25 # portal channel steel structure in the Laiwu Steel Plant successfully developed, the product quality, performance to meet customer needs. Steel mills already have seven series of gantry channel steel production capacity.

The development of such a large-size portal channel steel has no domestically successful experience. Through system analysis, the plant's mid-size line has the ability to develop and produce. Due to the single weight of this specification being close to the upper limit of the production of the medium-sized wire, the thickness of the rolling section is large, the load of the equipment carrying the load is large, the control of the dimensional accuracy of the rolling piece is difficult, and equipment failures are prone to occur. The plant gave full play to the role of the “production, sales, and research” sharing platform, and organized key technical personnel to carry out repeated discussions and discussions on the development process, and developed a scientific and rational development plan for test rolling according to customer requirements and product standards. During the development process, the organization's backbone forces dynamically adjust and control the process parameters such as descaling, rolling, cooling, straightening, etc., and strictly follow the preplans to organize production. The successful development of this product further strengthens the foundation for cooperation with strategic users and will surely become a new profit growth point for the company.

Polyethylene Wax

Polyethylene wax (PE WAX), also known as polymer wax referred to as polyethylene wax. Because of its excellent cold resistance, heat resistance, chemical resistance and wear resistance and has been widely used.
1. Used as excellent external lubricant in PVC profile, pipe, pipe fitting, foam board, WPC products ,etc. It has good late-period lubricating ability ,and will bring more glossy appearance and lower processing torque.
2. Used as efficient dispersant in masterbatch , filled masterbatch, modified masterbatch and functional masterbatch. It makes the products inorganic components and pigments dispersed better, and get more beautiful appearance .
3. Used as excellent external lubricant in PVC stabilizer , especially in Ca-Zn stabilizer. Additional use suitable inner lubricant, it will highly improve the overall effect of stabilizer and increase the cost-effective correspondingly.
4. Used in hot melt adhesives can better adjust the products viscosity and hardness, improve its fluidity. .
5. Used in paint, coating and the road marking paint,its main performance is heat resistance, deforming ,leveling, anti-setting and dispersion. It can increase the products surface hardness, wear-resistance and anti-smearing properties.
6. Used as modifier in paraffin wax, and improve the paraffin`s melting point , crystallinity ,etc.
7. Used as releasing agent and protective agent in rubber .

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Hengshui Yimei New Material Technology Co.,Ltd , https://www.yimeipewax.com