Name: HS-Z Circular Chain Block
Brand: Tieshou
SKU: TS-BLOCK-HSZ
Availability: InStock
Rating: 4.8 (34 reviews)

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HS-Z Circular Chain Block / Hand Chain Hoist

Tieshou HS-Z circular chain block is a time-tested, heavy-duty manual hand chain hoist engineered to deliver maximum mechanical efficiency and rugged reliability in punishing industrial environments. Characterized by its specialized rounded steel enclosure, this classic series prevents structural distortion under heavy loads while optimizing the alignment of the internal gear transmission, ensuring a completely smooth, jam-free hand chain pulling experience from any operational angle.

Equipped with a high-strength, heat-treated Grade 80 alloy steel load chain and drop-forged safety hooks with heavy-duty latches, the HS-Z series utilizes an advanced dual-pawl automatic braking network. This instant dynamic brake architecture locks securely under load, providing uncompromised vertical lifting protection for construction rigging, mining facilities, manufacturing assembly lines, and warehouse operations.

Technical Parameter	Specification / Details
Model Designation	HS-Z Series (Classic Circular Design)
Lifting Chain Grade	Grade 80 (G80) Heat-Treated Manganese Alloy Steel
Enclosure Architecture	Impact-Resistant Rounded Steel Shell (Anti-Jamming Guide Mechanism)
Braking Safety	Weston-Style Automatic Dual-Pawl Mechanical Friction Brake
Hook Specification	Drop-Forged 360-Degree Swivel Hooks with Spring Safety Latches

HS-Z Circular Chain Block / Hand Chain Hoist
The HS-Z Circular Chain Block Hand Chain Hoist is a robust, manually operated lifting solution engineered for precision, durability, and safety in light to heavy-duty industrial applications.

TAGS:HS-Z Circular Chain Block Hand Chain Hoist
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