Galvanized Steel Roller Shutter Door Inner Spring Shaft

Industrial Roller shutter door shaft

 

Industrial roller shutter doors are one of the most reliable forms of safety and security measures for various commercial or industrial buildings. These doors are engineered to provide a high level of protection from various external elements such as natural disaster, theft, and vandalism. One of the crucial components of a roller shutter door is the shaft, which is responsible for ensuring the door operates smoothly and safely.

 

There are two commonly used shaft types for industrial roller shutter doors: solid shafts and tube shafts. Solid shafts are made from a solid bar, either steel or aluminum, and are typically larger in diameter than tube shafts. The larger shaft diameter allows for increased weight loading capacity and increased durability. Solid shafts are commonly used in heavy-duty industrial and commercial roller shutter doors.

On the other hand, tube shafts are hollow tubes made from steel or aluminum. They are typically smaller in diameter and lighter in weight compared to solid shafts. Tube shafts are commonly used in lighter-duty industrial and commercial roller shutter doors.

Both solid and tube shafts have their unique features, and the choice of shaft type depends on the specific needs of the application. However, regardless of the shaft type, proper maintenance is crucial to ensure the smooth and safe operation of industrial roller shutter doors.

 

Our main type is Industrial Galvanized steel roller shutter door inside shaft. Followings are some details information.

 

Name: Industrial Galvanized steel roller shutter door inside shaft

Material: carbon steel

Surface: galvanized

Length: customized.

 

 

 

Note:

Solid bar is made by cold dawn process to get smooth finish and accurate diameter (0 +0.05mm)

Hollow bar is made from welding tube or seamless tube.

End bar is made by CNC machining.

Length 5800mm or 11800mm are based on 20' or 40' container load.

 

 

Application: Galvanized steel roller shutter door shaft can be used for most residential and commercial/ industrial overhead doors, high speed doors, garage doors, sectional doors( storage facilities, manufacturing, fire station), rolling service doors, impact-able sectional doors, rolling sheet doors, hangar doors, blast doors, stadium doors, counter doors, insulated doors, security grilles, Acoustic shutters, low headroom doors, Steel Roll-up Truck & Garage Doors, folding sliding doors, etc.

 

 

Q1:What is the lead time?

A:The order can be completed within 5-7 days for the quantity of 3000, and the actual delivery time is based on the actual order quantity.

 

Q2:Can you send me a sample?

A:The sample can be sent. But as the shalft is long, could we send a cut rod or tube for you?

 

Q3:Can we customize the length?

A:Yes, we can customize products according to customer needs.

 

Q4:May I read your catalog?

A:Yes, please leave your email address on the contact information. We will send it to you after we receive it.

 

Q5:How do I place an order?

A:You can communicate the order details with customer service via email. We usually reply to emails within four hours of receiving them.

 

Q6:How to make an inquiry online?

A:You can make an inquiry by email, just fill in the name of the product, specification, quantity, color, or directly save the picture. We usually reply within 4 hours after receiving the email.

 

Q7:What's the minimum quantity?

A:As can be seen from the above link, the minimum order quantity of spot products is 1 piece. In addition, the need to customize the appearance of products and trademark products to do more than 1000.

 

Q8: Could you tell me how to choose the shaft?

A: The selection of the industrial roller shutter door shaft type should be based on the specific application requirements. Proper maintenance and care of the shaft will ensure the reliability and longevity of the roller shutter door. By utilizing these doors, businesses can be assured of safe and efficient operations.

 

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