Envelope spreader use for loading and unloading the envelope.

1. 8pcs unsharp-angled hand grip well-proportioned distribute on the circle, protect the envelope and increase of service life.

 2. The power of lifting and expanding by air cylinder, save the labor force and engergy.                                3. Expansion size from 600mm to 1350mm.  

4. Standard opeating air pressure:0.8/Mpa.

Website:http://www.buladesi-china.com/webEn/

E-mail：wkm834685349@gmail.com