Recently, the ultra-wide XPE foam production machine ordered by foreign company from Qin Ding Company has begun to enter the assembly stage. This XPE foaming production machine is a horizontal foaming production line. The target XPE coil specifications are a maximum thickness of 15mm and a maximum width of 3000mm. To this end, the effective width of the foaming furnace designed by our company is 3500mm and the length of the furnace body is 25M. This foaming furnace can produce products with a maximum thickness of 20mm, a maximum width of 3200mm, and a maximum output of 5.5~6T/24h.

This IXPE foaming production line includes the following components: unwinding machine, special feeder for IXPE foaming machine, horizontal foaming furnace, vertical foaming furnace, vacuum adsorption expansion mechanism for IXPE foaming machine, furnace mouth traction machine and five-roller cooling machine, A complete IXPE foaming unit such as a special sheet tractor for a foaming machine, a special winding machine for a foaming machine, etc.

The application of the floating blanket on the water utilizes the characteristics of closed-cell foaming, hydrophobicity and light weight of XPE foam material and IXPE foam material. In addition, XPE foam material and IXPE foam material also have thermal insulation, heat insulation, shock absorption and other properties. XPE foaming machine line will be used in the foaming process of XPE materials. XPE foaming machine line includes at least three major units: special granulator for XPE foam and IXPE foam, special sheet extruder for XPE foam and IXPE foam, special foaming furnace for XPE foam and IXPE foam.

This IXPE foaming production line includes the following components: unwinding machine, special feeder for IXPE foaming machine, horizontal foaming furnace, vertical foaming furnace, vacuum adsorption expansion mechanism for IXPE foaming machine, furnace mouth traction machine and five-roller cooling machine, A complete IXPE foaming unit such as a special sheet tractor for a foaming machine, a special winding machine for a foaming machine, etc.

Recently, the project manager of our company and his team paid a return visit to the customer of the XPE foaming furnace production line located in Jiangsu, China. In this return visit, we helped customers solve some problems encountered when using the horizontal XPE foaming machine; shared our new technology in foaming machine and foaming process; exchanged the status quo of XPE foaming industry at home and abroad; the development trend of XPE foam and IXPE foam industry is analyzed.

Qinding is a manufacturer specializing in the production of XPE foam machine and IXPE foaming machine, and is also the best supplier of whole solution for fully automatic XPE making foaming machine and IXPE foaming production line in China. More than ten years of experience in developing and manufacturing, We are able to make the solutions for each individual project, and constantly improving and optimizing XPE faoming and IXPE foaming process.

The XPE foam machine production line exported by Qinding Company this time mainly produces flame-retardant XPE foam coils (FR XPE foam material) with a width of 1800mm and a thickness of 22mm. The ultimate application products of XPE materials produced by customers are products in the green building industry. The XPE foaming machine production line exported by Qinding Company this time includes granulation unit of XPE foaming machine, auto mixing and feeding unit of XPE foaming machine, sheet extrusion unit of XPE foaming machine, and foaming furnace unit of XPE foaming machine.

The XPE foaming machine line installed in Linyi adopts the traditional XPE foam production process. The whole set of XPE foaming machine line includes granulation unit, mother sheet extruder unit and horizontal XPE foaming furnace unit. It can produce XPE foam products with single layer thickness of 2~25mm and width of 1800mm. In addition, this project is equipped with a complex machine unit. Through thermal lamination, the thickness can be increased to a max thickness of 100mm ultra-thick XPE.

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.