4 level car storage parking system

Feature:
1.Storage parking system,mostly used for new cars or cars not move frequently。
2.The platforms can be overlapped,the post can be shared upon the parking space,more economical and safer.
3.With front ramp and rear ramp,both front and rear direction can be used for cars driving in or out.numerous lines of this equipments can be installed together,only one access for cars driving in or out,which saves the ground space.
4.Simple transmission structure,platform is lifted by steel cable which is connected to four corners of platform.
5.Screw structure joint of steel cable connects to the platform, maintenance personnel can adjust the balance of cables conveniently.
6.With three stages lock system,automatic lock for every platform, which prevents the upper platform colliding the car below.
7.One unlock handle to release every platform. 
8.The cylinders have the inverse draw type device, which protects the cylinders,more safer. 
9.Mold machining through the whole process so that the parts are universal and interchangeable.
10. Pass 120% capacity dynamic load test and 150% capacity static load test.
11.Italian oil seal to make sure no oil leakage, inner anti-explosion valve in case of platform drop.
12.With ultrared rays alarm device,in case of unguarded entrance.

Specification