The Advantages of Square Culvert Mold:
1. The inner mold adopts an automatic telescopic structure, so that the inner mold can be contracted and expanded with a light lifting device. This process is simple, efficient, reliable, and highly sealed. It is currently domestic and worldwide. The most advanced technology.
2. The outer mold adopts the form of built-in pull-out rail. The rail of the outer mold goes deep into the chassis, and one end of the track supports the outer mold, so that the outer mold can be combined and separated accurately and reliably, which is simple, practical and efficient; the built-in guide rail adopts a fully enclosed form. Will enter mortar and debris.
3. All the internal and external molds adopt quick-locking device, without a screw, it is convenient and efficient to disassemble and assemble the mold; it greatly improves the disassembly efficiency of the mold.
