We, Henan Wishes Machinery Equipment Co., Ltd., specialize in the manufacturing of precast concrete machinery and equipment. This video was shot on-site at our customer's prefabrication factory. It shows the production process of concrete hollow slab and concrete fence wall slabs. The hollow core panel machine in the video has been in use for five years. This machine can produce two concrete hollow slabs or concrete wall panels at one time. The finished product of fence wall slabs or hollow core slabs are generally 30-60 cm wide and 5-12 cm thick. In this video, in addition to the concrete hollow core slab machine, it also involves concrete mixing machines, three-wheeled electric concrete feeding dumper, prestressed steel wires tensioning machines, concrete cutting machines, etc. If you need it, we can provide you with a full set of precast factory seting-up solutions.