Door sizes range from 12 to 60 feet wide by 12 to 24 feet high.
Hydraulic sliding door.
Retro fit hydraulic doors can solve issues with sealing clearance and headroom limitation associated with bi fold sliding and overhead doors.
Big machinery requires big storage and a big entry way.
Each door must pass weathertight watertight gastight fireproof soundproof test.
The powerlift retro fit door also allows zero headroom and width loss.
These products meet the requirements of the solas convention and standards set by ccs abs dnv gl bv and lr.
Marine door we have the 15 year experience of supplying the marine doors with good quality and modest price.
The marine hydraulic sliding watertight door is used to open watertight bulkheads.
Above type sliding watertight door is driven by hydralic which means it has a hydraulic system which can be mounted near the doors or other place.
Hydraulic sliding watertight door.
For maximum space the door opens past horizontal.
Lester s own power pivot door is the industry s first clear span single panel shop door engineered to meet wind loads.
A powerlift door can be retro fitted to any building and providing a tightly sealed closure.
Mechanism hydraulic and electric.
Schweiss hydraulic doors a leader in hangar doors and overhead doors throughout the country.