The sound insulation material in the floating floor slab is XPE IXPE foam material, and its production process is as follows: 1. According to a certain ratio of raw materials such as PE, masterbatch particles are produced by the kneading and granulating unit of the XPE IXPE Foam machine line. 2. After mixing the PE and the master batch produced in the first step according to another formula, the master sheet is produced by the master sheet extruding unit of the XPE IXPE Foam machine line. If DCP is added in this step, XPE foam material is produced, and the third step can be directly skipped into the foaming machine for foaming process. 3. The master sheet produced in the second step is subjected to the cross-linking process through the irradiation unit of the XPE IXPE Foam machine line. 4. The DCP-added master sheet or the irradiated master sheet is foamed through the foaming machine unit of the XPE IXPE Foam machine line to obtain XPE Foam or IXPE Foam material. 5. Pass the thin XPE IXPE foam material through the secondary processing unit of the XPE IXPE Foam machine line for the thickening process. Usually, a layer of 4~5mm black XPE IXPE foam material is sandwiched between 2 layers of 3mm black XPE IXPE foam material, so as to obtain a composite material with a thickness of 10~11mm. Through the above 5 steps, the sound insulation material for floating floor is completed.

After about 4 months of hard work, Qinding company worked together to complete a set of IXPE foam production line that a Russian company ordered to our company. The foaming machine production line adopts a number of new technologies applied to the IXPE foaming machine that our company has recently researched. Air supply & return air mode of foaming machine, the control method of IXPE foaming machine, expansion method of IXPE molten sheet, the winding method of IXPE coil, etc. Various improved new techniques have been applied.

No matter how the world epidemic is raging, Qin Ding people's enthusiasm for service cannot be stopped ——Remember that the after-sales service engineer of Qinding Company overcomes all difficulties to reach the Russian customer's on-site service for XLPE/IXPE foaming machine lines At the beginning of February 2022, when the bell of the Spring Festival just rang and all Chinese people were still immersed in the festive atmosphere of the Chinese New Year, the after-sales service engineers of Qinding Company had already packed their bags and taken all epidemic prevention measures. Departing from the site of Russian customers, we will provide installation and commissioning services for XPE/XLPE/IXPE foaming machine lines.

This is an IXPE manufacturing company located in southern China, and has signed a supply contract for three sets of IXPE foaming furnace production lines with our company. This is the fourth set of IXPE foaming furnace machine we have cooperated with. It was originally planned to be installed in mid-February 2022. However, due to the continuous increase in customer orders, the previous three sets of IXPE foaming operations can no longer meet the production needs. Under the premise of full communication between our two parties, our company is anxious to the customer's urgency, re-adjust the production order, and appoint a dedicated person to rush to make this set of IXPE Foaming furnace machine. Recently, the installation of the main body of this IXPE foaming furnace at the customer site has come to an end.

IXPE foam material is a material with high technical requirements. It has high requirements on product formula, production process, machine equipment configuration and so on. Manufacturers need to customize different product formulas and production processes according to the needs of downstream users. Qin Ding has a large number of customers in this industry and has accumulated rich experience. It can provide different equipment according to the different markets targeted by customers, and can provide customers with a full range of materials, technical formulas, production processes, and secondary processing. And we can provide directional services.