HSZ-A chain hoists

Product Description

HSZ-A Series Chain Blocks:

• Gear Case and Hand Wheel Cover Resistant to External Shocks:

          Both sides of he hoist are covered with a thick steel gear case, and with a strengthened

          wheel cover. They have an ideal shape and rigidity to maintain bearing alignment and

          withstand external shock.

• Double Enclosure to Keep Out Rainwater and Dust:

          The braking mechanism, which makes up heart of the hoist, is enclosed in a double

          cover: the wheel and the brake covers. These protective covers not only keep out

          weather elements but also help to prevent mud and dust  from  entering internal

          mechanisms.Hand chain guide attached to  the wheel  cover provides durability and

          smooth operation of a hand chain on a hand chain wheel.

• Sure and Reliable Mechanical Brake:

          The dry type asbestos-free Mechanical Brake ensures strong brake performance.

          Hooks for Easy Work:Specially heat treated top and bottom hooks have enough

          strength and toughness for hard job.  The design of the bottom hook, with relatively 

          large  dimensions, makes it easy to stabilize a load in proper position.

• Bearing Mechanism to Increase Mechanical Efficiency:

          Use of ball and needle bearings remarkably increases mechanical  efficiency and

          produces high output power with minimum manual .Load Chain Guide Mechanism:

          Chain guide mechanism in flanged load sheave and guide roller facilitate smooth

          movement of the load chain.

• Highly Accurate and Durable GearsStopper Prevents Excessive Lowering:

          Stopper assembly prevents excessive lowering of a load and also keeps load  chain

          from exiting  if over lowered.   When you feel a noticeable increase in pull force to lower

          the load, you may realize that you cannot lower the load any further.

• Ultra Strong Load  Chain (Nickel plated)

          Load chains,  the component comprising  the heart of the chain hoist,  are made of an

          exclusively developed,  heat treated special steel alloy. 
 

HSZ-A series chain bockin the structural design and the operatational performance, has four major characteristics:

1) uses safely reliabe, maintains easily.

2) mechanical efficency is high, the bracelet pulling force is  small.

3) It's self-possessed lightly, is advantageous carries.

4) the contour is artistics, the size is small.