HSZ-CB Chain Block

Short Description:

Chain block also named chain fall, has the advantages of portability, easy maintenance, highly mechanical efficiency and durability. It’s widely used in factories, construction sites, mining, warehouses, etc, combing with beams or trolleys under no-power and open conditions. 


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Features of HSZ-CB Chain Block:

  • The hoist is designed accordance with European standard EN-13157 for hand-operated lifting equipment safety.
  • Every chain block in our factory has the safety coefficient at least 4:1.It’s tested to withstand 1500 cycles with 110% of the rated capacity.
  • Thick steel gear side cover and hand wheel cover protect against external shocks and rainwater or dust. It ensures durability and smooth operation.
  • Double pawl and double guide roller enhance safety and reliability.
  •  Three sealed ball bearings increases mechanical efficiency.
  • Heat-treated forging hooks will deform slowly rather than break when overload. Location points on hooks remind to change hooks to avoid danger.
  •  20 CrMnTi gears in high efficiency and durability.
  •  Heat treated G 80 load chain meet EN 818-7 tensile testing standard.

 

sparepart of CB chain hoist

 

 
 


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    • Is this bearing type?
    • Yes, this is the best quality in our company, which has four bearings inside.
    • How about the MOQ?
    • Our MOQ is 20pcs for each model.
    • What packaging of the chain blocks?
    • Our standard is 1-5T in carton, above 10T in plywood case.
    • Could I have my own design?
    • Yes. We welcome customers OEM or ODM above 100pcs.

    结构图500495

    Model CB 010 CB 015 CB 020 CB 030 CB030-2 CB 050 CB 100 CB 200
    Capacity  ton 1 1.5 2 3 3 5 10 20
    Test load  ton 1.25 1.87 2.5 3.75 3.75 6.25 12.5 25
    Standard lift  m 3 3 3 3 3 3 3 3
    Falls of load chain 1 1 1 1 2 2 4 8
    Load chain size mm 6×18 7.1×21 8×24 10×30 7.1×21 9×27 9×27 9×27
    Force of full load  N 284 308 343 372 343 372 382 382×2
    Net weight   KG 11.3 16 17.7 26.6 22.5 37.25 75.5 192
    Gross Weight  KG 11.6 16.3 18.1 22.8 27.4 38.3 78.5 215.5
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