Globe Hardware
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Why more and more factories choose our industrial doors?
Sectional Door System
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.
Factory Gate + Equipment Room + Warehouse Applications
| Speed | 0.2-0.3m / s |
| Thickness of door panel | 40 mm |
| Color Options | 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 Life | ≥30,000 times |
| Foam Material | High-density polyurethane foaming material (density 48kg + 2kg / m³) |
| Manual Operation | Manual electric interchangeable |
| Wind Loading Rating | 4*4 Newton 700 / m2 |
| Sound Insulation | 24dB |
| Airtightness | Level 2 (2.0 m3 / m2 / h under 50Pa) |
1. Door Panel Structure
Top and side guide rails feature EPDM sealing tapes. Interface sealing rubber cuts off heat transfer and reduces energy loss.
2. Balance Device
High-quality spring steel with anti-corrosion treatment for 30,000-100,000 cycles. Integral pulley slides for smooth operation.
3. Control System
Frequency conversion intelligent control, slow start and stop. Multiple expansion ports for interlock linkage and remote control.
4. Fall Arrest Device
Optional torsion spring anti-break protection device. Locks the door body within 20cm in case of accidental failure.
5. Door Panel Variety
Available in 40/43/50/60/75/80mm series. Filled with impact-resistant polyurethane foam (45KG/m³). Sturdy and thermal insulated.
6. Safety Equipment
Rich enhancement system: optional windows, door-in-door, non-threshold small doors, infrared safety protection, and various induction devices.
Detailed Components: 1.Vertical guide rail, 2.Vertical side frame, 3.Door shaft, 4.Torsion spring protection, 5.Sheave, 6.Torsion spring sleeve, 7.Balance mechanism, 8.Coupling, 9.Inner bracket, 10.Top roller bracket, 11.Roller bracket, 13.Wire rope break protection, 14.Sandwich panel, 15.Inner hinge, 16.Bottom seal, 17.Side seal, 18.Top aluminum profile, 19.Top seal, 21.Handle, 22.End buffer.
Indoor Measurement Requirements:
Note: Use max values for H and B; use minimum values for h, b1, b2, and L.
1. Double-layer steel plate, 40mm-50mm thickness with polyurethane foam.
2. Torsion spring life ≥ 30,000 times with high-strength aluminum die-casting winders.
3. Automatic safety locking mechanisms for wire rope and spring failures.
4. Door-in-door interlocking devices to prevent opening when the small door is ajar.
We are a high-tech company focusing on the development, design and manufacturing of industrial door technology. We manufacture complete customized entrance door system solutions for industrial customers worldwide. All products comply with European industry standards and have obtained EU CE, international SGS, and ISO9001 certifications.
