High Quality Button Spring Rapid Opening Durable Automatic Overhead Sectional Door

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 1 Year
• Model NO.: SGD-120
• Thickness: 40mm
• Opening Style: Rolling
• Opening Type: Power Driven
• Door Panel Pattern: Square
• Color: White
• Surface Finishing: Finished
• Certificate: CE
• Style: Modern; Industrial
• Open Style: Automatic Control
• Advantage: High Security, Heat Preservation
• Opening Method: Electric Side Opening
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: SEPPES
• Origin: China
• Package Size: 35.00cm * 25.00cm * 150.00cm
• Package Gross Weight: 350.000kg
• Lead Time: 15 days (1 - 1 Sets) ; 50 days (2 - 30 Sets) ; 70 days (31 - 50 Sets) ; To be negotiated ( > 50 Sets)

Product Description

Why more and more factories choose SEPPES industrial doors?
1. An industrial Door Brand Exported to Over 50 Countries
2. Serving Over 3600 Clients Worldwide
3. Holder of Multiple Authoritative Certifications, Including CE, SGS, UL
4. Supplier Partner to Fortune 500 Companies
5. Advanced Servo Intelligent Control Systems for Professional Needs

Overview

 

SEPPES Sectional Door

Sectional doors are installed at openings in industrial buildings, warehouses, workshops,
docks and other industrial facilities. The reinforced door structure ensures uninterrupted
operation and the reliable sealing system guarantees high thermal insulation of the room.

Installation Site

Factory gate + Equipment room + Warehouse

Product Description

Speed:	0.2-0.3m / s
Thickness of door panel(mm):	40 mm
Color:	yellow,red,blue,white,grey
Motor:	German FROG PUPIL
Safety protection:	Anti-wire rope break device, bottom airbag device, torsion spring anti-break function.
Torsion spring:	≥30,000 times
Foam material:	High-density Japan Tosoh polyurethane foaming material (foaming density 48kg + 2kg / m³)
Manual operation:	Manual electric interchangeable
Wind loading rating:	4*4 Newton 700 / m2
Sound insulation:	24dB
Airtight:	Level 2 2.0 m3 / m2 / h (under 50Pa pressure)

 

1.Door Panel Structure

The top and both side guide rails are equipped with EPDM sealing tapes and bottom seals, which are completely sealed after the door is closed. The door panel interface is equipped with sealing rubber to cut off the heat transfer and reduce energy loss.
 

2.Balance Device

The torsion spring is made of high-quality spring steel, and the surface is treated with anti-corrosion and anti-rust treatment to achieve 30,000 cycles, and the order can reach 5/100,000 times. Pulley slides and hinges are an integral part of the balance system for light and smooth operation.
 

3.Control System

Brand control system, frequency conversion intelligent control door opening and closing, slow start and stop, more stable and durable. Multiple expansion ports are reserved to meet various customization needs such as interlock linkage, automatic door opening and remote control communication.
 

4.Fall Arrest Device

The torsion spring anti-break protection device is optional. When the torsion spring breaks accidentally, it will react quickly and lock the falling door body to force it to fall within 20cm. Safety anti-trap device.

 

5.Door Panel

40/43/50/60/75/80/43+60/51+120 (big rib) series door panels, filled with polyurethane foam (about 45KG/m³), impact resistance 245kg/m³, anti-pinch , sturdy and durable, thermal insulation and sound insulation.
 

6.Safety Equipment

Rich enhancement system, optional window, door-in-door, innovative non-threshold small door, lifting method, wind-resistant components, remote door opening, remote control, customized color of door panel, infrared safety protection and various induction door opening devices.

    
 

Various colors available

Details Images

 

Sectional Door Details

1.Vertical guide rail 2.Vertical side frame 3.Door shaft 4.Torsion spring fracture protection device
5.Sheave 6.Torsion spring sleeve 7.Balance spring mechanism (torsion spring) 8.Coupling
9.Inner bracket 10.Top roller bracket 11.Roller bracket 12.Big back muscles (optional)
13.Wire rope break protection device 14.Sandwich door panel 15.Inner hinge
16.Bottom aluminum profile and bottom sealing strip 17.Side seal 18.Top aluminum profile
19.Top sealing strip 20.Panel side cover with fixing holes
21.Step handle 22.End buffer 23.Ceiling mounting bracket

 

Installation Instructions

All measurements are made indoors and each value must be measured at at least three points:

H - the height of the door opening (the distance from the ground to the top of the door opening)

B - the width of the door opening (the distance from the left edge of the door opening to the right edge)

h - at least 500 mm above the door opening (the distance from the top of the door opening to the ceiling)

b1/b2 - requires a lateral distance of at least 150 mm left and right (distance from the corresponding edge of the door opening to the obstacle)

L is the depth of the room

When measuring H and B, take the maximum value as the final size
When measuring h, b1, b2 and L, take the smallest value as the final size

 

Basic Configuration

1.The door panel is made of double-layer steel plate, filled with48kg/m3 polyurethane foam in the middle, the overall thicknessreaches 40mm (anti-pinch) and 50mm (not anti-pinch), and it isreinforced with hinges and hinges.

2.The cycle life ofthe torsion spring is not less than 30,000 times. Thetorsion spring locator, torsion winder and reel should be made ofhigh-strength aluminum die-casting.

3.The torsion spring break protection device locks the door shaft in anemergency to prevent the door body from falling.

4.The wire rope anti-drop device is installed on the door body as abottom bracket, In the event of a wire rope break, the mechanismis activated and prevents the door from falling.

 

5.Box with assembly kit, product passport and installation instructions.

6.Box with assembly kit, product passport and installation instructions.

7.Box with assembly kit, product passport and installation instructions.

8.Box with assembly kit, product passport and installation instructions.

 

9.The torsion spring can be equipped with Dacromet coating process.

10.The door-in-door is equipped with an interlocking device betweenthe small door and the large door. When the small door is notcompletely closed, the large door cannot be opened to ensure safeuse.
 

Project cases

Our Company Introduction

SEPPES Door Industry (Suzhou) Co., Ltd. is a high-tech company focusing on the development, design and manufacturing of industrial door technology, headquartered in Suzhou, China. We manufacture complete customized entrance door system solutions for industrial customers. Our main products include high speed doors, automatic roller shutter doors, sectional doors, etc. All products comply with European industry standards and have obtained EU CE, international SGS, and ISO9001 quality management systems. Certification.
With professional products and brand reputation, SEPPES has become a cooperative supplier of more than 60 Fortune 500 companies. Products are exported to more than 50 countries and regions including the European Union, Australia, the United States, Canada, France, Japan, Dubai, and Russia, and have provided products and technical solutions as well as multiple product safety guarantees for more than 3,200 corporate customers!

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FAQ

Q1. Why choose us ?
A: Most cost effective products with high quality; Professional Technical sales support pre-sale work also the after-sale work; More than 13 years experience on the production and customization.

Q2. How can we get start the first?
A: We only need your basic background information and the project site information. If there are drawings to show your factory site plan will be best. We can provide whole set completely solution for you based on these information.

Q3. How to install your product,is it difficult?
A: Easy to install,just screw,no welding. If you need,installation video can be supplied. And you can contact our technical staff if you have any question. Of course we can offer on-site installation guide services if you need.

Q4. How about your delivery time?
A: Loading port:Shanghai or according to your requirements.General around 15-20 days after sample confirmed.

Q5. Which kinds of payment you accept?
A: We usually accept T/T in advance. If you prefer other payments terms, please feel free to contact us. 

Q6. How about the after sale service?
A: Spare parts will be delivery out within 24 hours by DHL ,UPS ,TNT and so on.