Jyoti Hydraulic has established itself as one of the most reliable and quality-driven engineering brands in India, manufacturing advanced screw jacking systems that meet modern industrial demands. Known for providing value-driven pricing and ISO-certified quality, the company is widely recognized as a trusted Worm Gear Screw Jack Manufacturer in India. With a decades-strong engineering foundation, advanced manufacturing systems, and strict compliance to international standards, Jyoti Hydraulic delivers screw jacks that guarantee longevity, performance, and safety in heavy-duty industrial environments.

As a specialized Worm Gear Screw Jack Manufacturer, the company follows globally accepted product and material standards such as ISO 9001:2015, ISO 14001, IS 2062, IS 1570, IS 1573, ASTM A194 Grade 2H, DIN 103 (metric trapezoidal threads), DIN 623 (ball screw elements), and DIN 933 (fasteners). These standards ensure that every screw jack is engineered with precision, consistency, and maximum mechanical strength—making them ideal for industries requiring controlled linear motion, accurate lifting, synchronized movement, and high-load positioning.

The Engineering Science Behind Worm Gear Screw Jacks

Worm gear screw jacks operate on a simple yet powerful mechanical principle: rotary motion converted into precise linear movement through a worm gear set and trapezoidal or ball threaded screw. Their engineering advantages make them one of the most preferred lifting and positioning solutions across industrial applications.

1. High Mechanical Advantage Through Worm Gear Mechanism

The worm gear system generates a high-torque, low-speed output, which enhances load-handling capacity and ensures self-locking performance. This improves safety and eliminates the need for external locking devices.

2. Compliance with International Thread Standards (DIN 103 / ISO)

Jyoti Hydraulic manufactures screw jacks using Trapezoidal screw threads (Tr series) based on DIN 103, ensuring:

  • Excellent thread strength

  • Smooth load distribution

  • Higher resistance against wear

  • Long operational lifespan

3. Material Standards for Optimum Strength

Key components are manufactured using materials that meet strict industrial standards:

  • IS 2062 E250/E350 for structural steel

  • IS 1570 / EN8 / EN24 for shafts

  • ASTM A194 for high-tensile nuts

  • SS304 / SS316 for corrosion-resistant versions

  • Phosphor Bronze (PB2 / PB1) for worm wheels

4. Precision Gear Cutting and Hardening

Worm gears are manufactured using CNC gear-hobbing machines, followed by surface treatments such as:

  • Case hardening

  • Induction hardening

  • Carburizing

  • Black oxide coating

This improves wear resistance and ensures superior gear meshing under heavy loads.

ISO-Certified Manufacturing Excellence at Jyoti Hydraulic

Jyoti Hydraulic’s facility operates under strict ISO 9001:2015 Quality Management System, ensuring:

  • Dimensional accuracy

  • Proper heat treatment

  • Material traceability

  • Zero-defect manufacturing

  • Consistency across every production batch

Additionally, environmental safety and sustainability practices are maintained as per ISO 14001, making the manufacturing process more responsible and efficient.

Quality Control Involves:

  • Microstructure testing

  • Hardness testing

  • Torque and load testing

  • Surface finish inspection

  • CNC-based dimensional checks

  • 100% performance validation

This creates a robust manufacturing ecosystem capable of supporting heavy-duty industrial requirements for many years.

Types of Worm Gear Screw Jacks Manufactured by Jyoti Hydraulic

Jyoti Hydraulic offers a complete product range built to global technical standards, ensuring compatibility, safety, and long-term reliability.

1. Machine Screw Jacks (Trapezoidal Screw Type – DIN 103)

Ideal for slow, precise, heavy-load applications such as:

  • Die positioning

  • Press adjustments

  • Conveyor alignment

  • Material handling equipment

Machine screw jacks feature:

  • High load capacity

  • Self-locking capability

  • Ideal for manual or motorized operation

2. Ball Screw Jacks (DIN 623 Standard)

Built for industries requiring fast, efficient, and low-friction movement:

  • Robotics

  • Automated systems

  • Precision manufacturing

Ball screw jacks offer:

  • Higher efficiency

  • Reduced wear

  • Low torque requirement

3. Stainless Steel Screw Jacks (SS304 / SS316)

Used in industries with corrosion risk:

  • Chemical plants

  • Marine environments

  • Food and pharma industries

4. Anti-Backlash Screw Jacks

Designed for applications requiring zero axial movement, accurate positioning, and fine adjustments.

5. Bevel Gear Screw Jacks for Multi-Axis Motion

Used where synchronized lifting and movement are required, such as:

  • Specialized lifting platforms

  • Steel plant equipment

  • Automated assembly lines

Advanced Manufacturing Capabilities That Set Jyoti Hydraulic Apart

1. CNC Machining & Gear Hobbing

Using advanced 4-axis CNC systems ensures:

  • Precise thread cutting

  • Accurate gear profiles

  • Tight tolerances

2. Heat Treatment & Hardening

Components are treated following standards such as IS 1570 to ensure:

  • Hardness stability

  • Improved tensile strength

  • Resistance to wear and deformation

3. Surface Finish Standards

Screw and gear surfaces are polished to achieve:

  • Smoother movements

  • Reduced friction

  • Longer lifespan

4. Load Testing and Endurance Testing

Heavy-duty tests are conducted to validate:

  • Static load capacity

  • Dynamic performance

  • Self-locking reliability

Industrial Applications of Worm Gear Screw Jacks

Worm gear screw jacks are an essential component across various industries. They support operations involving lifting, pressing, pushing, pulling, aligning, or holding loads in place.

Common Application Areas Include:

  • Steel mills & power plants

  • Conveyor and material handling systems

  • Construction machinery

  • Solar tracking systems

  • Automotive component manufacturing

  • Packaging and printing machinery

  • Railways and infrastructure projects

  • Aerospace testing and assembly

  • Robotics and automated factories

Their reliability, simplicity, and long service life make them an excellent replacement for hydraulic or pneumatic actuators in many setups.

Why Jyoti Hydraulic Is the Most Affordable & Trusted Screw Jack Manufacturer

1. ISO-Certified Quality at Competitive Pricing

Despite global manufacturing standards, Jyoti Hydraulic maintains affordable pricing, making high-quality industrial screw jacks accessible to Indian and international customers.

2. Complete Customization as Per International Standards

Products can be manufactured as per:

  • Load capacities (0.5 ton to 100 ton+)

  • Stroke lengths

  • Material grades

  • Gear ratios

  • Mounting types

  • Motorized or manual operation

3. Long-Term Durability & Zero-Maintenance Design

Thanks to high-quality materials and precise engineering, screw jacks require minimal maintenance, reducing long-term operational costs.

4. Proven Industry Experience

With years of expertise, Jyoti Hydraulic has become a preferred Worm Gear Screw Jack Manufacturer in India for industries requiring safe, certified, and reliable lifting solutions.

Frequently Asked Questions (FAQs)

1. What standards do Jyoti Hydraulic screw jacks follow?

They comply with ISO 9001:2015, IS 2062, DIN 103, DIN 623, ASTM A194, and other international standards for screw, gear, nut, and material composition.

2. Why choose Jyoti Hydraulic as your Worm Gear Screw Jack Manufacturer in India?

Because the company offers ISO-certified quality, advanced CNC production, strict material standards, affordable pricing, and custom solutions for every industry.

3. What is the difference between machine screw jacks and ball screw jacks?

Machine screw jacks are self-locking and ideal for high-load, slow movement.
Ball screw jacks are high-speed, low-friction, and suited for automated operations.

4. Can screw jacks be operated manually and with motors?

Yes. Jyoti Hydraulic manufactures both hand-operated and motorized versions.

5. Do you provide stainless steel screw jacks?

Yes, SS304 and SS316 variants are available for corrosion-prone industries.

6. Are custom load capacities possible?

Absolutely. Screw jacks can be designed from 0.5 ton to 100+ ton capacities depending on project requirements.

7. What industries commonly use screw jacks?

Steel, railway, solar, automotive, power plants, packaging, fabrication, automation, and many more.