Heavy Duty Steel Explosion-Proof Roller Door - Reinforced Slats & Anti-Blast Frame

• Customization: Available
• After-sales Service: Online Technical Support, on-Site Installation.
• Fire Resistance: 4 Hours & Above
• Model NO.: TORQUE~Sectional
• Material: Steel Fireproof Rolling Shutter
• Opening And Closing Methods: Roller Type
• Style: Silent and Economically Efficient
• Surface Treatment: Completed
• Special Features: Explosion Proof and Fireproof
• Colour: Ral Color System, Also Customizable
• Application Scenarios: Chemical Plants, Chemical Warehouses, Powder Facto
• Design Style: Modern
• Transport Package: Wooden Crate
• Specification: Customized size
• Trademark: Torque
• Origin: Shanghai, China
• HS Code: 8530800000
• Production Capacity: 2000 Sets/Year

Product Description

Steel Explosion-Proof Roller Door :
It is a special type of rolling shutter door, mainly used in explosive, flammable, toxic and other hazardous environments to prevent the occurrence of dangerous events such as explosions and fires, and to ensure the safety of life and property.
High strength steel and fire-resistant materials are commonly used, and door curtains and transmission components have also been specially modified to increase their compressive and fire-resistant properties.

Equipped with explosion-proof motor and explosion-proof electrical control box, the roller shutter door is driven to open and close through a variable speed device, thereby achieving explosion-proof effect.
At the point of mechanical relative motion, couplings are used instead of chain wheel transmission, and copper plates or nylon are embedded at the friction points inside the track to reduce the possibility of friction and spark generation.
Explosion proof rolling shutter doors can withstand a certain amount of explosion pressure, preventing the propagation of explosion shock waves and flames.

 

High strength material:
Made of high-strength steel and fire-resistant materials, it has extremely high compressive and fire-resistant properties.

Electric operation:
Driven by a motor, it achieves fast and smooth opening and closing, making it easy for automation and remote control.

Safe and reliable:
Equipped with advanced control systems and sensors, it can monitor changes in the surrounding environment in real time and quickly close the door in dangerous situations.

Customized services:
We can provide customized category products based on customers' usage needs and venue characteristics.

 

Explosion proof level:
Explosion proof rolling shutter doors have different explosion-proof levels according to the degree of danger in the place of use, such as CT4/BT4/dust explosion-proof, etc.

Opening and closing speed:
The opening and closing speed of explosion-proof rolling shutter doors can be adjusted according to actual needs, usually with an average speed between 2-9m/min.

Widely used in places with dust explosion prevention requirements such as chemical workshops, Class A warehouses, flour mills, and all other explosive gas environments except for coal mines and underground mines.

Techincial Data :

 

Dust explosion-proof rolling shutter door
Door curtain piece	Material: galvanized steel / stainless steel
	Plate thickness: 0.8mm+0.8mm thickness of double skin, GI
lead rail	Material: galvanized steel / stainless steel
	Plate thickness: 5mm-8mm
	Width: 55mm-100mm
Fill the guide rail	Foam steel can disperse the shock waves
Surface preparation	Primary color or electrostatic spraying
Pigment	The RAL color system is customizable
Fittings of a machine	Explosion proof guide / motor / explosion proof controller
Maximum dimensions:	Width * 6,000 mm * 6,000 mm in height
Running speed:	From 5-12m / min
Wind resistance:	Grade 8-Grade 11 (24.5m/s-32.6m/s)
Any power-generating or power-driven machine	explosion proof motor
	Three-phase 380 ± 10%V, 50 / 60Hz
Wrap up	Box + plastic foam + strong carton
Place of production	Shanghai, China (mainland China)
Production cycle	40-50 days in high season, 30-40 days in low season.

FAQ

Q: How can I find the exact price?
A:Please provide the exact size and number of doors you need.
We usually quote within 24 hours of receiving your inquiry (excluding weekends and holidays).
If you are very anxious to get a price, please send us an e-mail or otherwise contact us so that we can provide you with a quote.

Q: How do you ensure the quality of your sales?
A: For quality control, we have four testing procedures: initial, sampling, re-inspection and final inspection.

Q: What is your delivery date?
A: It depends. Usually, it takes 25-35 days after the deposit is received and all details are confirmed.

Q: What is the mode of transportation?
A:It can be transported by sea and air. Please check with us before placing your order.

Q: What are your payment terms for official trade?
A: Normally, T/T 30% deposit to start production and the balance before shipment.

Q: How do you enable our business to build long-term relationships?
A:1. We maintain good quality and competitive price to ensure our customers' interests.    
    2. We respect every customer as our friend, we sincerely do business and make friends with them, no matter where they come from.