- Certification: ISO
- Specification: 40340×5365×3636 mm
- HS Code: 8503001000
- Trademark: zhongji machinery
- Origin: China
The operation principle of this line is as follows: Raw materials of rigid-foam plastic are delivered into the mixing head through the metering pump on the injection machine and then injected onto the bottom facing sheet going to conveyors along with the top superficial sheet. Between the upper and lower conveyors, the liquid materials are hardened into shape, after which the laminated sheet is edge-trimmed and, by an automatic tracking cutting mechanism, cut into segments according to the preset length.