Cronax Industries - #1 Largest High Speed Door Dealers In Kolkata

High Speed Doors in kolkata

What is a High speed Door? How does it work? High Speed Door Price, Models, Functions, Specifications, Applications and More

What is a High Speed Door?

A high speed door or a high performance door is a specialized type of industrial door designed to open and close quickly, enhancing efficiency and productivity in various settings. 

These doors are commonly used in environments where rapid access is essential, such as manufacturing facilities, warehouses, and distribution centers.

High speed doors feature advanced mechanisms and materials that allow them to operate at much higher speeds compared to traditional doors. 

They are often equipped with motorized systems and control panels that enable seamless and automated operation. 

The fast opening and closing cycles help to minimize energy loss, reduce exposure to external elements, and improve overall workflow.

In addition to their speed, high speed doors are built to withstand heavy use and harsh conditions. They are available in various designs, including roll-up, folding, and sliding, to suit different operational needs. 

The choice of materials, such as reinforced fabric or heavy-duty panels, ensures durability and long-term performance.

Overall, high speed doors are essential for businesses that require efficient, reliable, and energy-efficient solutions for controlling access and maintaining a secure and organized work environment.

Best High Speed Door Manufacturers in Kolkata 

In the bustling industrial and commercial landscape of Kolkata, efficiency and durability are paramount. At Cronax Industries, we understand the unique demands of Kolkata’s diverse environments, and we’re here to meet them with our cutting-edge high speed doors.

As a leading high speed door manufacturers in Kolkata, Cronax Industries offers a range of advanced solutions designed to streamline operations, enhance security, and improve energy efficiency.

Our high speed doors are engineered for rapid operation, ensuring smooth transitions between different areas while minimizing energy loss and maintaining optimal climate control.

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Cronax – kolkata’s Largest High speed Door Original Equipment Manufacturer (OEM)

PRODUCT
WIDTH MIN – MAX
HEIGHT MIN – MAX
OPENING DIRECTION
OPENING/CLOSING SPEED
HIGH SPEED DOORS – ROLL UP
1000/6000mm
1000/6000mm (Custom. configuration Available)
VERTICAL
0.8 m/sec to 1.5m/sec with VFD
DOOR CURTAIN

Our PVC fabric is sourced from Europe and is self-extinguishing, meeting European standards for safety. It adheres to the (DIN) EN 12641-2 standard, ensuring quality and reliability.

European PVC fabric complies with EN12641-2 regulations and offers the following features:

1. High tensile and tear strength
2. Resistance to mold and pests
3. UV resistance and weatherproofing
4. Excellent insulation properties
5. Temperature resistance and easy maintenance
6. Choose from fabric thickness options of 900GSM and 1700GSM to suit your specific needs.

CURTAIN COLOR
Standard color options include RAL 5002 (Blue), RAL 3002 (Red), RAL 7042 (Grey), RAL 2004 (Orange), RAL 5012 (Light Blue), and RAL 1021 (Yellow). Custom color options are available upon request.
CONTROL TYPE

Our advanced control system seamlessly integrates all safety and operational accessories, ensuring a user-friendly interface.

1. End position adjustments are effortlessly managed with three distinct limit switches.

2. The control panel features a Variable Frequency Converter, enabling speed adjustment, self-lock functions, and door operation counters.

STIFFENERS

ROLLER SHAFT

HOOD COVER

Modular section inserted at specific intervals as per opening dimensions.

The shaft assembly extends up to 4 meters, transitioning to a Mild Steel (MS) shaft assembly beyond this height.

Constructed from galvanized iron (G.I.) sheet and coated with an off-white powder finish.

SIDE GUIDES

BOTTOM PROFILE

The structure features self-supporting aluminum detachable profile sections, coated in an off-white powder finish. Additionally, box-type guides are available with optional wind hooks to withstand higher wind velocities.

Aluminum profile with an off-white powder-coated finish.

DRIVE UNIT

EMERGENCY OPERATION

OPERATION SWITCH

Introducing our European-designed compact plug-in actuator: equipped with built-in safety catch and thermal protection, ensuring safe operation. Available in both single phase and three phase options for your convenience.

Manual hand crank available.

Single push button located at motor mounting side. Door interlocking between doors optional.

ACCESSORIES

OPERATIONAL ACCESSORIES:

Remote Control with receiver | Microwave Radar | Magnetic Loop Detector | Pull Cord Switch | Key Switch | Additional Push Button

SAFETY ACCESSORIES:

Safety Photocell | Light Grill sensor | Optical wired/wireless safety edge sensor

INDICATIVE ACCESSORIES:

Flashing Light | Flashing light with alarm

MECHANICAL ACCESSORIES:

Motor Cover | Fixed Bollards

CERTIFICATION
CE , EN standard complies to EN 13241-1

Types Of High Speed Doors 

High-speed doors come in various types, each designed to meet specific operational needs and environmental conditions. Here are the main types of high-speed doors:

1. Roll-Up High-Speed Doors

  • Description: Feature a curtain that rolls up into a coil above the door opening.
  • Applications: Commonly used in warehouses, loading docks, and industrial facilities.
  • Benefits: Efficient operation, space-saving design, and quick access.

2. Folding High-Speed Doors

  • Description: Consist of panels that fold and stack to one side of the opening.
  • Applications: Suitable for environments where space is limited, such as manufacturing facilities and distribution centers.
  • Benefits: Compact design, easy to install, and high-speed operation.

3. Sliding High-Speed Doors

  • Description: Operate by sliding horizontally across the opening.
  • Applications: Used in large openings like hangars, cold storage facilities, and retail environments.
  • Benefits: Smooth operation, wide opening options, and minimal space requirement.

4. Spiral High-Speed Doors

  • Description: Feature a spiral mechanism where the door rolls up around a central shaft.
  • Applications: Ideal for high-traffic areas and environments requiring high-speed operation, such as airports and logistics centers.
  • Benefits: Fast operation, energy efficiency, and high durability.

5. High-Speed PVC Doors

  • Description: Made from reinforced PVC material, offering flexibility and durability.
  • Applications: Suitable for food processing, pharmaceutical environments, and cleanrooms.
  • Benefits: Lightweight, resistant to impact and chemicals, and easy to clean.

6. High-Speed Fabric Doors

  • Description: Constructed from heavy-duty fabric materials, providing flexibility and strength.
  • Applications: Used in various industrial and commercial settings where rapid access and durability are required.
  • Benefits: High durability, customizable sizes and colors, and energy-efficient.

7. High-Speed Metal Doors

  • Description: Made from aluminum or steel panels, offering strength and durability.
  • Applications: Suitable for harsh environments and areas requiring additional security, such as manufacturing plants and warehouses.
  • Benefits: Robust construction, high impact resistance, and long service life.

8. Cleanroom High-Speed Doors

  • Description: Designed specifically for cleanroom environments with features to maintain hygiene and prevent contamination.
  • Applications: Used in pharmaceutical, biotechnology, and semiconductor industries.
  • Benefits: High cleanliness standards, precise control over environmental conditions, and reduced contamination risk.

Cronax Industries: Kolkata’s Largest High speed Door Original Equipment Manufacturer (OEM)

Key Benefits of High Speed Doors in Kolkata 

High-speed doors offer several benefits tailored to the dynamic business and development environment in Kolkata:

1. Enhanced Efficiency:

With rapid opening and closing speeds, high-speed doors streamline operations, reducing wait times and improving workflow efficiency in bustling commercial and industrial settings.

2. Energy Savings:

By minimizing air exchange between different areas, high-speed doors help maintain internal climate control, leading to significant energy savings—a key advantage in Kolkata’s varied weather conditions.

3. Improved Security: These doors offer robust security features, such as automatic closing and reinforced panels, which are crucial for safeguarding valuable inventory and sensitive areas in Kolkata’s high-paced business environment.

4. Reduced Noise and Contamination: High-speed doors help minimize noise pollution and prevent dust and debris from entering sensitive areas, supporting cleaner and quieter work environments amidst Kolkata’s urban hustle.

5. Durability and Low Maintenance: Designed to withstand frequent use and harsh conditions, high-speed doors offer durability and require minimal maintenance—ideal for the growing industrial sectors and commercial developments in Kolkata.

6. Aesthetic Appeal: Sleek and modern designs contribute to a professional appearance, enhancing the overall image of businesses and facilities in Kolkata’s competitive market.

Cronax Industries: Kolkata’s Largest High Speed door Original Equipment Manufacturer (OEM)

Applications of High Speed Doors in Kolkata

High-speed doors have a range of applications in Kolkata, tailored to meet the needs of various industries and facilities:

  1. Warehousing and Distribution: In Kolkata’s busy logistics sector, high-speed doors improve traffic flow and efficiency by allowing quick access for forklifts and delivery trucks while maintaining temperature control and security.

  2. Manufacturing Facilities: These doors enhance productivity in manufacturing plants by facilitating fast, efficient movement between production areas while reducing energy loss and contamination.

  3. Retail and Shopping Malls: High-speed doors offer a sleek, modern look and quick access in high-footfall areas such as shopping malls and retail stores, contributing to a better customer experience.

  4. Pharmaceutical and Healthcare: In hospitals and pharmaceutical facilities, high-speed doors help maintain sterile environments and control the spread of contaminants, essential for hygiene and operational efficiency.

  5. Cold Storage and Food Processing: These doors are ideal for cold storage units and food processing plants, where maintaining strict temperature controls and reducing energy costs are critical.

  6. Airport and Transit Hubs: High-speed doors streamline operations at airports and transit hubs by providing quick access for passengers and cargo, improving overall flow and security.

  7. Cleanrooms and Laboratories: They are crucial for maintaining clean environments in laboratories and cleanrooms, minimizing the risk of contamination and enhancing operational efficiency.

Cronax Industries: Kolkata's Largest High speed Door Original Equipment Manufacturer (OEM)

FAQ: High Speed Industrial Doors in Kolkata

1. What is a high speed door?

A high speed door is an industrial door designed to open and close rapidly, improving efficiency and reducing wait times in high traffic areas. It’s ideal for environments where quick access is essential, such as manufacturing facilities, warehouses, and distribution centers.

2. What are the main benefits of high speed doors in Kolkata?

High-speed doors offer several benefits, including improved operational efficiency, reduced energy loss, enhanced security, and better climate control. Their rapid opening and closing cycles help streamline workflow and minimize exposure to external elements.

3. How fast do high speed doors open and close? High speed doors typically open at speeds of up to 2.5 meters per second (m/s) or 500 inches per second (in/s) and close at speeds of around 1.5 to 2.5 meters per second (m/s) or 300 to 500 inches per second (in/s), depending on the model.

4. What materials are used in high speed doors?

High-speed doors are made from various materials, including reinforced fabric, PVC, aluminum, or composite materials. The choice of materials depends on the specific requirements of the application and the operating environment.

5. Are high speed doors customizable?

Yes, high-speed doors are highly customizable. You can choose from different sizes, materials, colors, and designs to suit your specific needs. Additional features like vision panels and access control integration are also available.

6. What are the power requirements for high speed doors?

High-speed doors typically require a power supply of 230V or 400V, 50/60Hz, with options for single-phase or three-phase power depending on the model and installation requirements.

7. How do high-speed doors operate? 

High-speed doors operate using advanced motorized systems and control panels. They are often equipped with variable frequency drives (VFDs) for smooth and controlled operation, allowing for rapid and reliable opening and closing.

8. What safety features are included with high speed doors? 

Safety features commonly include photoelectric sensors, safety edges, and emergency stop buttons. These features help prevent accidents and ensure the safety of users and equipment.

9. Can high-speed doors be used in outdoor environments?

Yes, high-speed doors can be designed for both indoor and outdoor use. Models are available with weatherproofing options to withstand outdoor conditions such as wind, rain, and temperature variations.

10. How do I maintain a high speed door?

Regular maintenance involves checking and adjusting the door’s alignment, cleaning the sensors and moving parts, and inspecting the motor and control systems. Following the manufacturer’s maintenance guidelines helps ensure long-term performance and reliability.

11. How long high speed doors last?

The lifespan of high Performance doors depends on factors such as usage frequency, operating environment, and maintenance practices. With proper care and maintenance, high-speed doors can last several years and continue to perform reliably.

12. What should I consider when choosing a high speed door?

Consider factors such as the door’s speed, material, dimensions, power requirements, and operating environment. Additionally, assess the specific needs of your facility, such as traffic volume and weather conditions, to select the most suitable high-speed door.

13. What is involved in high speed door installation?

Installation typically involves setting up the door frame, mounting the door, connecting electrical systems, and calibrating the door for proper operation.

14. What factors influence the high speed door cost?

Factors include the door’s size, material, speed, customization options, and additional features.

15. What are high speed roller doors?

High-speed roller doors are doors that roll up into a coil above the opening and are designed for rapid operation in industrial settings.

16. What are high speed roller shutter doors?

High-speed roller shutter doors are a t pe of high-speed door with a shutter mechanism that rolls up and down quickly for efficient access.

17. Where are high speed shutter doors used?

They are used in various applications including warehouses, industrial facilities, and distribution centers.

18. What are the advantages of high speed curtain doors?

Advantages include flexibility, quick operation, and space-saving design.

19. What is a high speed spiral door?

A high-speed spiral door features a mechanism where the door rolls up around a central shaft, providing rapid access and efficient operation.

20. What features do clean room high speed doors offer?

Features include seamless operation, easy cleaning, and strict control over contamination and environmental conditions.

21. What are high speed fabric doors? High-speed fabric doors are made from heavy-duty fabric materials that offer flexibility and durability for rapid access.

22. What are high speed PVC roller doors?

High-speed PVC roller doors are doors made from reinforced PVC material that rolls up quickly for efficient access.

23. How can I contact Cronax Industries for high speed doors in Kolkata?

To learn more about our high-speed doors and how they can benefit your business in kolkata, please reach out to Cronax Industries. Visit our website for more information, personalized assistance, and to schedule a consultation.

24. Who are the leading high speed door suppliers in Kolkata?

Cronax Industries is recognized as one of the leading high speed door suppliers in Kolkata. We offer a range of high-quality, efficient, and durable doors designed to meet the specific needs of kolkata’s industrial and commercial sectors.

For a comprehensive understanding of our High Speed Doors technical specifications, please download our catalogue.

High Speed Doors in Kolkata

High speed Doors available in all sizes and types.

HIGH SPEED DOORS - CRONAX INDUSTRIES
Roll Up Doors
hIGH SPEED FLEXI ROLL UP DOOR - CRONAX INDUSTRIES
Flexi roll up Doors
SELF REPAIRING HIGH SPEED DOOR - CRONAX INDUSTRIES
Anti Crash doors
PHARMACEUTICALS & CLEANROOM DOORS - CRONAX INDUSTRIES
Clean Room doors
high speed fold up door - cronax industries
Fold Up Doors

NOTE: All models of High Speed Doors are available in all the sizes.

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air curtain machine, available in 2 feet to 10 feet Sizes, with 2-year warranty.