Robust Structure Folding Stair

Being a customer centric organization, we are involved in supplying a supreme quality range of Robust Structure Folding Stair in Lianyungang, Jiangsu, China.

Folding stair is used at safety passageway between platform and tank.

Folding stair is mainly composed of footfall, armrest, spring cylinder balance system etc.footfall adopts the tooth grid structure, prevent slippery performance is good, very suitable for snow and rain days or heavier oil pollution.High intensity structure design, the design bearing more than 300 kilograms.Overall use galvanized processing, beautiful, durable.

Land Loading Arm, Main Seal, Rotary Joint Supplier.
Looking for land loading arm, folding stair or lining PTFE loading arm? Welcome to contact us, We will provide you with professional product knowledge.

Technical characteristics
Using parallel four-bar mechanism, each step in the rotary motion of the ladder is always in a level spring cylinder can be in any point of balance light and convenient operation F<8kgf
have safety rails, reset the lock the first step can flip, banket is anti-pinch has large span and height adjustment range footfall adopts the tooth grid structure, prevent slippery performance is good. Overall use galvanized processing, beautiful, durable. With a soft pad contact between tanks, avoid to produce the spark

Installation
Can use anchor bolt to fix the folding stair's base plate on the trestle.
Loading Arm, Upper Loading Arm, Bottom Loading Arm Company.