Huxing SWL Series Worm Gear Screw Jacks

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Huxing SWL Series Worm Gear Screw Jacks | Global Bestseller, Precision Lifting First Choice

Core Positioning: Self-locking anti-fall + Precise Synchronization + Heavy-duty Durability + Maintenance-free, setting a benchmark in the screw jack industry.

Core Advantages

Worm Gear Self-locking + Double Anti-fall, Zero Safety Risk

Features a built-in worm gear self-locking feature, locking immediately upon stopping to prevent accidental slippage; combined with Huxing's exclusive anti-fall nut design, providing double safety protection and eliminating the fatal hazards of "slippage and rebound" common in ordinary screw jacks, ensuring safe use in lifting and hoisting operations.

High Synchronous Lifting Precision, Multi-unit Linkage Error ≤0.1mm

The screw uses a high-precision grinding process, combined with a precision worm gear pair, ensuring smooth lifting for a single unit and far superior synchronization for multiple units compared to similar products. Perfectly adaptable to the synchronous lifting needs of platforms, molds, and large equipment, eliminating "skewness and jamming".

Heavy-duty and robust, compact yet capable of handling large loads: High-strength alloy lead screw + high-rigidity cast iron housing provide strong load-bearing capacity, impact resistance, and deformation resistance. Even under long-term heavy-load operation, it is not easily worn, extending its service life by more than 30% compared to ordinary models, significantly reducing replacement costs.

Maintenance-free sealed design, adaptable to complex global working conditions: Fully enclosed oil-proof structure + long-lasting grease eliminates the need for frequent lubrication and maintenance. High dust and water resistance rating, wide temperature range of -30℃ to 60℃, stable operation in factories, outdoors, and harsh environments, solving after-sales maintenance challenges for overseas customers.

Self-developed worm gear forming process: High tooth meshing efficiency, low noise, and 15% lower transmission loss than the industry average, resulting in greater energy savings and durability.

Modular customization + rapid delivery: Supports customization such as lead screw extension, non-standard flanges, and anti-rotation features. Can directly replace imported brands, with globally universal interfaces for seamless adaptation.

Full factory inspection + global warranty: Every unit undergoes full-load testing, and technical support is provided during the warranty period to address after-sales concerns for overseas customers.

Huxing SWL Series – Safe and slip-resistant, precise and stable, durable and maintenance-free, your reliable lifting partner for global projects!

Product Description: The SWL series worm gear screw jacks feature lifting, lowering, and, with the aid of accessories; pushing, tilting, and various height adjustments. They are widely used in various industries including machinery, metallurgy, construction, water conservancy, chemical, and sports.

The worm gear screw jack is a basic lifting component, characterized by its compact structure, small size, light weight, low noise, flexible use, high reliability, wide range of power sources, multiple auxiliary functions, and long service life. It can be used individually or in combination, and can accurately control and adjust the lifting or pushing height according to a specific program. It can be directly driven by an electric motor or other power source, or manually.

The SWL series screw jacks conform to the (JB/T8809-1998) standard and are available in different structural and assembly types. Lifting heights can be customized according to user requirements.

Technical Parameters:

1. Structural Types:

Type 1—The lead screw moves axially; [When the lead screw moves, it is divided into ordinary and anti-rotation (F). How to distinguish them? Please see -> Difference between ordinary and anti-rotation types]

Type 2—The lead screw rotates, and the nut moves axially.

2. Assembly Type: Type A—Lead screw/or nut moves upward; Type B—Lead screw/or nut moves downward -> Diagram of structural and assembly types

3. Lead Screw Head Type: Type 1 structural lead screw head: Type I (cylindrical), Type II (flange), Type III (threaded), Type IV (flat head)

Type 2 structural lead screw head: Type I (cylindrical), Type III (threaded)

4. Transmission Ratio: Standard speed ratio (P), slow speed ratio (M), medium speed ratio (F) can be customized according to user requirements

5. Increased Load Capacity: 10kN, 25kN, 50kN, 100kN, 150kN, 200kN, 250kN, 350kN, 500kN, 1000kN

6. Lead Screw Protection: Type 1 structure: Basic type (no protection), anti-rotation type (F), with protective cover (Z), anti-rotation with protective cover (FZ) Type 2 Structure: Basic Type (No Protection)