Gold Member Since 2007
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Shenxi Machinery Co., Ltd.

BLOCSTOP, FALL ARREST, SAFETY LOCK manufacturer / supplier in China, offering BLOCSTOP/FALL ARREST/SAFETY LOCK, ZLP630 Pin-Type Suspended Platform, Safety Lock (LSB30) and so on.

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Supplier Homepage Product Components BLOCSTOP/FALL ARREST/SAFETY LOCK


FOB Price: US $200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200/ Piece
Get Latest Price
Transport Package: Carton
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: LSL30
  • Origin: Wuxi, China
  • Trademark: SHENXI
Product Description
Blocstop ( also called safety lock or fall arrest)  is the fall arrest and safety device. When the working steel rope is broken suddenly, It will be actuated to lock the steel cable  to prevent the  platform or cage  from falling down.
1.Lock  2.Rope inlet 3.Unlock

Working principle:
The steel cable goes through the rope inlet hole to the space between the pressing wheel and the block rotation disc. There is block on the rotation disc.

When the platform goes down, the steel wire rope drives the pressing wheels to move in the opposite direction by the friction power.  When the platform is overspeed, the centrifugal force of the block will overcome the pressing force of the spring.The cable locking system will work and make the block lock the cable. The suspended platform will stop descending.
 Model  Type  Load Capacity Fall distance
 Permission Force
of Impact
 Allowable Speed
 LSL30  Centrifugal  Max 800kg Max 100mm  30KN  Max 22m/min
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