High Quality small size hand chain block 10Ton Vital lifting Chain double Puller Block

HSZ-A Manual Operated Chain Fall Engine Hoist Block And Tackle Lift 

Technical Benefits

1. High-tech load chains are approved by DIN5684, one of the world’s most rigid standards. This is the special heat treated load chain of ISO Grade T (900N/mm2) whose tensile strength far surpasses ISO T class.

2. Double pawls supporting fail-safe brake mechanism

  Even if by any chance one of the two pawls becomes unserviceable, the other will still remain operative, and the brake system remains secure.

3. Bottom hook with thrust bearing

  The thrust bearing enables the lifted load to be moved in any direction without subjecting it to stress.

4. Hooks of easier handling shape.

  The opening of the hooks has been made wider for easier handling and working. However if by any chance the hook is overload there is no fear of it breaking, it will simply gradually start straightening out, avoiding any load drop or personal injury.

5. Tough framing

  The tough gear case, reinforced with four ribs and four knock pins, provides accurate gear centering and high mechanical efficiency.

6. Rolled-edge hand wheel cover

  This provides smooth operation of the hand chain when pulled sideways. Strong and least corrosive electrostatic powder painting.

7. Wet friction discs with longer life

8. Meets requirement of EN13157

9. Load sheave with sealed roller bearing

10. Anchor plate avoiding overlowering

11. Sealed roller bearing inside