HSZ-VD Chain Block

Key Advantages of HSZ-VD Manual Chain Hoist

1. Heavy-Duty & High Load Capacity
2. Superior Safety Features
3. Ergonomic & User-Friendly Design
4. Versatile Applications
5. Low Maintenance & Cost-Effective

1. Heavy-Duty & High Load Capacity
– Robust construction supports up to 30 tons, ideal for industrial lifting.
– Reinforced alloy steel chain ensures durability under extreme loads.

2. Superior Safety Features
-Double braking system (mechanical + automatic) prevents accidental load drops.
– Precision-engineered gears reduce slippage and ensure smooth operation.
3. Corrosion & Wear Resistance
– Zinc-plated or stainless steel chain options for harsh environments (marine, chemical, outdoor).
– Hardened load sheave minimizes chain wear for long-term reliability.
4. Ergonomic & User-Friendly Design
– Low hand-pull force reduces operator fatigue (up to 30% easier than standard models).
– Compact and lightweight for easy transport and confined-space use.
5. Versatile Applications
– Suitable for construction, shipbuilding, mining, and maintenance.
– Works in vertical/horizontal orientations with 360° rotation capability.
6. Low Maintenance & Cost-Effective
– No power required—reliable in remote or hazardous locations.
– Sealed housing protects internal mechanisms from dust and debris.

Combining strength, safety, and simplicity, this manual hoist is a go-to solution for heavy lifting where electricity is unavailable or unsafe.

Need customization (e.g., chain length, hook options)? Let me know!

Model	Capacity（T)	Standard Lifting（M)	Test Load(KN)	Effort Required(N)	Load Chain Fall Qty	Load Chain Dia(MM)	Dimensions(MM)				Net Weight(KG)	Packing Size (L*W*H)(CM)
							A	B	C	H
HSZ-VD-0.5	0.5	2.5	7.5	240	1	5×5	132	148	28	345	11	24*19*18
HSZ-VD-1	1	2.5	15	250	1	6×18	151	172	32	376	12.5	28*21*21
HSZ-VD-1.5	1.5	2.5	22.5	265	1	7.1×21	173	196	36	442	17.8	34*26*20
HSZ-VD-2	2	3	30	335	1	8×24	175	210	36	470	19.5	34*26*20
HSZ-VD-3S	3	3	45	363	1	10×30	176	230	46	565	29	34*26.20
HSZ-VD-3D	3	3	45	265	2	7.1×21	173	226	46	490	23.5	34*26*20
HSZ-VD-5	5	3	75	360	2	9×27	189	280	46	688	41.3	41.32*24
HSZ-VD-10	10	3	150	380	4	9×27	189	463	57	765	78.5	48*42*18.5
HSZ-VD-20	20	3	300	380X2	8	9×27	189	630	82	890	193	78*68*20
HSZ-VD-30	30	3	450	380X2	12	9×27	330	670	106	1000	220	85*67*30