High Quality Construction Hoist Anti Fall Device, Passenger Hoist Anti Fall Device, Anti Drop Safety Device Suppliers in China

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Anti-fall Device for Construction Hoist

  • Anti-fall Device for Construction Hoist
  • Anti-fall Device for Construction Hoist
  • Anti-fall Device for Construction Hoist
  • Anti-fall Device for Construction Hoist

Anti-fall Device for Construction Hoist

    Min. Order: 1 Set/Sets
    Productivity: 1000 Sets per month
    Brand: SRIBS
    Transportation: Ocean,Land
    Place of Origin: China
    Supply Ability: 1000 Sets per month
    HS Code: 8431310090
    Port: Chinese Sea Port

Basic Info

Model No.: SAJ30-1.2

Product Description

Construction Hoist Parts : SAJ30-1.2 Construction Hoist Anti-fall Device

SAJ Passenger Hoist Safety Device is mainly composed of brake gear, centrifugal triggering mechanism, brake mechanism, loading mechanism and limit switch,etc.

When the operating speed of the construction hoist reaches the operating speed of the safety device, the centrifugal block in the triggering mechanism opens to drive the braking mechanism to rotate and generate braking force. During the braking process, the braking mechanism is acted upon by the loading mechanism, and the braking force increases gradually until the protective target stops falling. During the braking process, the limit switch will cut off the protection target downlink power supply.


1.Internal system drum and centrifugal speed limiting device adopt forging die processing, which can prevent the hidden danger brought by traditional pouring process.

2.Using domestic leading enterprises of sliding bearings and the Great Wall high-quality grease, The gear shaft increases the oil groove, and increasing silencing shock absorber, so greatly reducing the incidence of noise.

3.It adopts the spring parts and friction pieces professionally produced in China to ensure the stable braking moment and opening speed of the products.

Anti Fall Device Device Mechanism

Other Construction Hoist Parts

  • Construction Hoist Steel Structure Parts : mast section, anchorage frame, cage, etc.
  • Construction Hoist Electrical Parts : operating console, sliding contact line, inverter, Transformer, limit switch, etc.

Construction Hoist Spare Parts Bq

Bq Construction HoistBq Construction Hoists



Shenyang Bao Quan Business Co., Ltd. established in 2008 is an enterprise engaged in R&D, manufacture and marketing of building machinery and engineering equipment. The headquarter is located in Shenyang of Liaoning province with production bases in Shenyang and Shandong. In addition, the branch company, BQ Industrial and Construction Machinery L.L.C, was set up in Dubai. The products of BQ mainly include tower crane, construction hoist, suspended platform and other related core parts.

Over the years, BQ has committed itself to the construction machinery industry and the products have been sold to more than 20 countries and regions including South Korea, Indonesia, Thailand, India, Philippines, Vietnam, Middle East, Russia, Ukraine, Kazakhstan, Australia and so on. BQ has been always meeting the constantly increasing demands from the customers all over the world with its high product quality and efficient after-sales service.

Company Info

  • Representative: Zhangcheng
  • Product/Service: Topkit Tower Crane , Topless Tower Crane , Luffing Jib Tower Crane , Tower Crane Spare Parts , Construction Hoist , Suspended Platform
  • Capital (Million US $): 1,000,000RMB
  • Year Established: 2013
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 3
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: ShenYang City, Liaoning Province, China
  • Contact Person: Mr. Rick Zhao
  • Tel: 0086-24-26210512
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