Folding Stair
Folding Stair
Product Details
FOLDING STAIR
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 JointSupplier.
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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.
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