Galvanized steel roller door drum

 

Roller shutter doors are essential for any commercial or residential building's security and safety. Among the essential components of a high-quality roller shutter is the drum. This drum is the outside shaft of Roller shutter door Drum System. It is used to welded with driver system which plays a critical role in ensuring the doors are smooth and easy to operate.

 

Drum is fabricated from mild steel or galvanised tube. The outside diameter and thickness of the tubes used vary depending on the size and application of the roller shutter. Using high-quality materials ensures that the drums can withstand the wear and tear that comes with frequent use. The drums are designed to handle heavy loads, making them ideal for large commercial doors.

 

In addition to their durability, roller shutter door drums are designed to facilitate smooth operation. The drums are designed to provide a smooth surface for the shutter cables or straps to wrap around, preventing any snagging or friction that might affect the door's functionality.

 

 

Model no	Name	Material		OD	Thickness	Length
DP-42	6" Tube	Steel		165	3	5800/11800
DP-43	6" Tube	Steel		165	3.5	5800/11800
DP-44	6" Tube	Steel		168.5	4.75	5800/11800
DP-45	8" Tube	Steel		219	5	5800/11800
DP-46	8" Tube	Steel		219	6.5	5800/11800
DP-47	10" Tube	steelÂ		273	6.5	5800/11800
  Note:  The surface treatment can be different according to your requirements, such as, Bare, black painting or galvanized, etc.    Please see the following picture. 8 is the drum used in drum system.

 

Application: Our Galvanized steel roller shutter door drum can be used for most industrial roller shutter doors/ rolling up doors, etc.

 

 

Q1:Are you a factory?

A: Yes, dopas was founded in 2004. who is a market leader manufacturer and designer of roller shutter door parts, garage door parts, overhead door parts, etc. Welcome to visit our factory.

 

Q2:Can you provide samples?

A: The roller shutter door drum or shaft are always long. We can cut small samples for you which can save some costs for you. Besides, we have customers all over the world. Please tell us your address. Let us check if there is our customer. If yes, you can buy from them first to check.

 

Q3:Could you provide DDP service?

A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

 

Q4:What is the delivery time?

A: It is based on the order, normally 7-15days after receiving the deposit or L/C at sight.

 

Q5:What are your payment terms?

A:We usually accept T/T, L/C, Paypal, credit note, etc. If you prefer other payments terms, please feel free to discuss with us.

 

Q6: How do I contact you?

A:  Call us directly: 0086 13803417990(Chang) /15203466192(nancy)

     Email: nancy@door-part.com

     Whatsapp: 0086 15203466192

     Wechat: 0086 15203466192

 

Q7: Is it OK for cutomized size?

A: Yes, but it needs MOQ. 

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