SPC Floor Production Line

SPC Floor Extrusion Line

spc floor extrusion production line adopts 5-roller design with automatic flower alignment function

Production Process

SPC stone-plastic floor production line is composed of extruder, mold, five-roll forming machine, cooling system, tractor, new-generation finishing automatic fixed-length cutting machine, automatic mechanical hand stacker, etc., and it is fully automated. SPC stone plastic floor is extruded from PVC base material by extruder, and a five-roll calendering unit is used to press and laminate PVC color film + PVC wear-resistant layer online. The process is simple, and the lamination is completed by heat without glue. After being extruded by the extruder and the surface coating process is realized online, the surface is coated with UV paint (usually two passes) to enhance its performance, and then cut by a multi-blade saw (because the length is fixed, only need Longitudinal multi-blade saw), then slotted vertically and horizontally, and then packaged and put into storage.

SPC floor structure

1. SPC substrate: Improves floor stability and strength while providing embossing properties.

2. Color Film: Offers a wide variety of unique and realistic floor styles.

3. Wear-resistant layer: ensure the high durability of the SPC floor, so that the floor application is not affected by the place of use and the environment

4. UV coating: protect the product and make the floor cleaning and care more convenient.

5. Shock-absorbing mat: reduce the impact when stepping on the floor and increase the anti-slip degree of the floor and the ground.

Advantages of SPC floor:

1. Waterproof and fireproof

2. Green and environmentally friendly, recyclable

3. High strength, almost zero shrinkage

4. Anti-slip, mute, antibacterial

5. Easy to install

Technical parameter

Five-roll calendering system

Our company uniquely designed a five-roll calendering system. Compared with the ordinary four-roller type, the five-roller not only greatly improves the production efficiency, but also makes the color filter and the wear-resistant layer more closely combined with the plate, and improves the peeling strength.

The first three rollers are heated through oil, so the color filter and the wear layer are bonded together by heat pressing, without glue. *The last two rolls are cooled by water, so when the temperature changes, the embossing design and embossing depth will not change due to thermal expansion and contraction.

The third roll is the laminating roll, our laminating roll is larger in design with a diameter of 600mm. Compared with other 400mm ordinary rollers, our large-size laminating roller can increase the bonding area between the color film, the wear-resistant layer and the sheet, making them more closely combined and improving the peel strength.

The fourth roller is a silicone roller, which can increase the strength and depth of the embossing compared to ordinary steel rollers, making the floor more realistic.