Gold Member Since 2012
Audited Supplier
Shanghai RuiBiao Construction Machinery Co., Ltd.

Construction Hoist Safety Device, Safety Device, Passenger Hoist Parts manufacturer / supplier in China, offering Passenger Hoist Safety Device (sribs), Aluminum Alloy Galvanized Steel Suspended Work Platform, China Supplier Construction Equipment Suspended Platform with Hoist and so on.

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Passenger Hoist Safety Device (sribs)

Purchase Qty.:
2-4 5+
FOB Unit Price: US $600 US $500
Purchase Qty. (Pieces) FOB Unit Price
2-4 US $600
5+ US $500
Get Latest Price
Port: Shanghai, China
Production Capacity: 300 Piece/Pieces Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, 30% TT advance and 70% against bill of lading copy

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Basic Info
  • Model NO.: K16/Jk18 Magnetic Limit Switch
  • Application: Construction Hoist
  • Condition: New
  • Country of Original: China
  • Gross Weight: 54kg
  • Minimium Order Quantity: 6sets
  • Transport Package: Wooden Case
  • Origin: China
  • Type: Safety Device
  • Certification: CE, ISO9001: 2000, SGS
  • Construction Hoist Safety Device: Safety Device
  • Delivery: by Sea
  • Brand Name: Ruibiao
  • Trademark: RUIBIAO
  • Specification: according with model
  • HS Code: 8431390000
Product Description
Passenger Hoist Safety Device (sribs)
Passenger Hoist Safety Device (sribs)Passenger Hoist Safety Device (sribs)Detailed Product Description

High quality construction hoist parts construction hoist spare parts
High quality tower crane parts tower crane spare parts

Construction hoist parts including:
Gear Rack; Safety device; Motor; Driving device; Gear box; Gearbox; Coupling; Gear; Brake sheet; Windlass machine; Hoist mechanism; Limit switch; Rollers; Overload indicator and sensor;

Tower crane parts:
Hoisting mechanism; Varibale-frequency speed regualtion hoisting mechanism; Trolley mechanism; Slewing reducer; Electrical control cabinet; Load moment indicator;

Product Description

Product Description

Advantage for the patent-based anti-fall safety device:

1.Use the needle roller bearing:  
1) Increase loading capacity
2) Improve the wear resistance strength
3) Greatly reduce the noise.

2. Sealing ring is designed at the both ends of the bearing
1) To prevent dust and keep clean
2) To save grease and make new product do not need to be added lubricant within 1 year
3) Greatly lower the maintenance cost

3. Balance corrected the centrifugal speed limiter
1) Reduce the vibration and operation noise
2) Increase the working life
3)The function is particular evident for middle high construction hoist elevator

Safety device for elevator construction

SAJ40 Safety device

passenger hoist safety device

1. long time using

2. have in stock

SAJ serials pinion and cone progressive safety device is the most important safety
device in the pinion and rack builder's hoist, which can prevent the cage running
over speed, and effectively reduce the cage dropping accident. The safety devices
developed by Shanghai Research Institute of Building Sciences has passed through
the evaluation presided by the Ministry of Construction in 1989. The specialists at
the meeting made a high appraisal of reasonable compact structure, stable action
speed, highly accurate calibration, safe and reliable, braking smoothly and light
weight etc. features of the safety devices. The devices was recommended as
high-tech products developed in National Eighth Five Year Plan by the Ministry of
Construction, and also won the Shanghai excellent new product prize.

Rated braking load:40KN


Rated braking speed: 1.0~2.0m/s

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