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Our company is SAIFU VIET NAM COMPANY LIMITED, located in Vietnam. It mainly engages in the production and sales of transmission parts and agricultural machinery accessories, including gearbox, chain&sprocket, pulley, gears, pto shaft, trailer&trailer parts, agricultural machine&parts.SWL series Worm Screw Jack
Introduction to the SWL Series Worm Screw Jack
The SWL series worm screw jack is a robust and versatile mechanical device designed for lifting, lowering, and positioning heavy loads with precision and reliability. Engineered for industrial applications, this product offers durability, ease of use, and high efficiency, making it a preferred choice in sectors such as manufacturing, construction, and material handling. With its simple yet effective design, the SWL series ensures smooth operation and long service life, even under demanding conditions.
Key Features and Benefits
- High load capacity ranging from 0.5 tons to 100 tons, catering to various industrial needs.
- Compact and space-saving design, allowing for easy integration into existing systems.
- Self-locking mechanism that prevents back-driving, ensuring safety during operation.
- Low maintenance requirements due to durable materials and corrosion-resistant coatings.
- Versatile mounting options, including top, bottom, and side mounts, for flexible installation.
- Smooth and precise movement with minimal backlash, ideal for accurate positioning tasks.
- Available in multiple configurations, such as machine screw or ball screw versions, to suit specific application demands.
Product Parameters and Specifications
The SWL series worm screw jack comes in various models, each with detailed specifications to meet different operational requirements. Below is a table summarizing the key parameters for standard models.
| Model | Load Capacity (tons) | Screw Type | Travel Speed (mm/min) | Efficiency (%) | Weight (kg) |
|---|---|---|---|---|---|
| SWL-0.5 | 0.5 | Machine Screw | Up to 150 | 20-30 | 2.5 |
| SWL-5 | 5 | Machine Screw | Up to 100 | 25-35 | 15 |
| SWL-10 | 10 | Ball Screw | Up to 300 | 80-90 | 25 |
| SWL-20 | 20 | Ball Screw | Up to 250 | 85-95 | 40 |
| SWL-50 | 50 | Machine Screw | Up to 50 | 30-40 | 80 |
| SWL-100 | 100 | Ball Screw | Up to 100 | 90-98 | 150 |
Additional parameters include input power options (manual, electric, or hydraulic), environmental ratings (e.g., IP65 for dust and water resistance), and temperature range (-20°C to 80°C). Customizations are available upon request to tailor the product to specific applications.
Applications and Use Cases
- Lifting and leveling heavy machinery in manufacturing plants.
- Adjusting heights in conveyor systems and assembly lines.
- Supporting stages and platforms in entertainment and construction industries.
- Positioning equipment in automotive and aerospace sectors.
- Stabilizing structures in civil engineering projects.
FAQ Section
What is the maximum load capacity of the SWL series worm screw jack?
The SWL series offers load capacities from 0.5 tons to 100 tons, depending on the model. Higher capacity models are designed with reinforced components to handle extreme weights safely.
How does the self-locking mechanism work in the SWL series?
The self-locking feature is achieved through the worm gear design, which prevents the screw from rotating backward under load, ensuring that the lifted object remains in position without additional braking systems, enhancing safety and reliability.
What maintenance is required for the SWL series worm screw jack?
Regular maintenance includes lubrication of the screw and worm gear every 500 hours of operation, inspection for wear and tear, and cleaning to remove debris. The low maintenance design reduces downtime and operational costs.
Can the SWL series be used in outdoor or harsh environments?
Yes, many models are built with corrosion-resistant materials and coatings, such as stainless steel or zinc plating, and can be specified with IP ratings for protection against dust and water, making them suitable for outdoor and harsh industrial environments.
What are the differences between machine screw and ball screw versions?
Machine screw versions are cost-effective and suitable for lower speed applications with efficiencies around 20-40%, while ball screw versions offer higher efficiencies (80-98%) and faster travel speeds, ideal for precision positioning and frequent use, though at a higher cost.
How do I select the right model for my application?
Consider factors such as load capacity, travel speed, efficiency, environmental conditions, and mounting options. Consulting the product datasheet or contacting technical support can help ensure the correct selection based on your specific requirements.
Is it possible to customize the SWL series worm screw jack?
Yes, customizations are available, including special screw lengths, mounting configurations, materials, and input drive options. Provide detailed application requirements to the manufacturer for tailored solutions.
What safety features are included in the SWL series?
Safety features include the self-locking mechanism, overload protection through design limits, and optional limit switches or sensors to prevent over-travel, ensuring safe operation in various scenarios.
How long is the lifespan of the SWL series worm screw jack?
With proper maintenance and within specified load limits, the lifespan can exceed 10,000 hours of operation. Factors such as usage frequency, load conditions, and environment affect durability, but high-quality materials ensure long-term performance.
Where can I find installation guidelines for the SWL series?
Installation guidelines are provided in the product manual, covering mounting procedures, alignment tips, and lubrication requirements. Always follow these instructions to ensure optimal performance and safety.
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As a SWL series Worm Screw Jack manufacturer and supplier in Vietnam, we have our own factory. If you are interested in purchasing product, get in touch!
