Product Description
The HSZ Series Manual Chain Hoist is a highly compact, robust, and portable manual lifting device engineered for efficient lifting, pulling, alignment, and positioning of heavy loads. It is widely applied across massive global industrial landscapes, agricultural facilities, shipyard construction zones, and utility maintenance sectors. Because it operates completely without electrical power, it represents the ideal, failure-proof alternative for remote, high-altitude, or severe outdoor environments.
Manufactured by our premier factory facilities, the HSZ block hoist guarantees extreme structural durability, low hand pull force, and an outstanding service lifecycle. It serves as an indispensable mechanical asset inside professional manufacturing workshops, mining environments, power plants, and busy logistics loading docks.
Product Showcase
Key Features
- Premium G80 Alloy Chain Equipped with high-precision heat-treated Grade 80 manganese steel load chains that exhibit structural excellence and wear resistance.
- Double-Pawl Braking Safety Engineered with an automatic double-pawl braking mechanism that secures precise braking load holds and limits accidental slippage.
- Zero Electricity Required Pure mechanical manual operation provides ultimate operational freedom, eliminating electrical maintenance overhead or hazard risks.
- Low Hand-Pull Effort Optimized gear ratios and drop-forged high-tensile steel structural cogs minimize the physical pulling workforce needed from technicians.
- Drop-Forged Safety Hooks Heavy-duty safety hooks are designed to bend gradually without fracturing in rare over-capacity incidents, functioning as a structural early warning.
- Rugged Steel Gear Enclosure The double-enclosure steel housing keeps out dust, fine debris, and external impact elements to completely shield interior driving gears.
Application Scenarios
The HSZ chain block is highly versatile and fits perfectly into a multitude of engineering structures, often acting as a core pairing mechanism alongside a GCT plain or geared trolley for flexible monorail crane configurations:
- Factories & Heavy Machining Workshops: Ideal for positioning heavy industrial molds, component installations, and vehicle engines.
- Construction and Structural Assembly Sites: Perfect for leveling structural steel skeletons, setting formwork components, and pulling materials without power grids.
- Logistics, Docks, & Warehouses: Streamlines heavy cargo moving, vessel adjustments, and tight space storage material arrangement.
Technical Specifications
Review the comprehensive configuration specifications of our industrial-grade HSZ Series Manual Chain Hoists below. We support wholesale buyers with custom capacities up to 20 tons and versatile lifting setups.
| Model Number | Capacity (Tons) | Standard Lift (m) | Chain Diameter (mm) | Effort to Lift Full Load (N) | Test Load (KN) | Net Weight (kg) |
|---|---|---|---|---|---|---|
| HSZ-0.5 | 0.5 | 2.5 | 5.0 | 221 | 6.13 | 9.5 |
| HSZ-1 | 1.0 | 2.5 | 6.0 | 304 | 12.25 | 10.0 |
| HSZ-1.5 | 1.5 | 2.5 | 7.1 | 343 | 19.60 | 16.0 |
| HSZ-2 | 2.0 | 2.5 | 6.0 (Double) | 314 | 24.50 | 14.0 |
| HSZ-3 | 3.0 | 3.0 | 8.0 (Double) | 343 | 39.20 | 24.0 |
| HSZ-5 | 5.0 | 3.0 | 9.0 (Double) | 372 | 61.25 | 36.0 |
| HSZ-10 | 10.0 | 3.0 | 9.0 (4 Chains) | 392 | 122.50 | 68.0 |
| HSZ-20 | 20.0 | 3.0 | 9.0 (8 Chains) | 392×2 | 245.00 | 155.0 |
Note: Custom load chain heights and complementary overhead monorail system integration setups are fully available upon request. For higher lifting efficiency requirements under tight headroom layouts, you can explore our low headroom electric chain hoist selection.
Frequently Asked Questions (FAQ)
What grade of lifting chains do you use for the HSZ manual chain hoist?
At KYLIFT, safety is our top priority. All our HSZ manual chain blocks are equipped with premium Grade 80 (G80) manganese alloy steel loading chains. These chains undergo strict heat treatment and proof-load testing to ensure exceptional tensile strength, wear resistance, and long-term durability under harsh heavy-duty industrial environments.
Can I get customized lifting heights for my chain block procurement orders?
Yes, definitely. As an established OEM lifting equipment manufacturer, KYLIFT offers fully customized load chain lengths (lifting heights) tailored to your specific warehouse or construction site layouts. While our standard heights are 2.5m and 3.0m, we regularly custom-manufacture lengths up to 12 meters or more based on your technical requests.
Does the HSZ manual chain hoist come with an overload protection mechanism?
Our standard HSZ chain block features a highly reliable automatic double-pawl braking system for precise positioning and load security. For heavy-duty industrial buyers demanding advanced safety regulations, we can optionally equip an embedded friction-clutch overload protection device to stop lifting when the capacity limit is breached.
What is the Minimum Order Quantity (MOQ) and your factory OEM policy?
We support global industrial B2B clients with highly flexible procurement programs. Our standard stock MOQ starts from just a few sets. For customized OEM brand labels, customized color coatings, or custom structural sizing packages, the standard production MOQ depends on the tonnage size. Please contact our sales team for direct factory pricing breakdown sheets.
Are your manual chain blocks certified for European and North American markets?
Yes, our manufacturing facility operates under strict ISO 9001 quality management structures. All HSZ Series chain blocks comply with major global hoisting standards, holding CE and GS certifications to ensure unconditional regulatory entry and reliable field performance for international importers and project contractors.
Get Direct Factory Price & Custom Specifications
Looking to secure premium OEM manual chain hoists or bulk wholesale distributor discounts? Our professional engineering support team is ready to deliver tailored solutions and accurate price quotes within 12 hours.
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