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Size
Weight(g)
Diameter(inch)
Packing(pcs/ctn)
Carton Size(cm)
G.W./N.W.(kg)
Size 5
280-310
8.15-8.53
50
53*31*32
16/15
Downloads Page for the Box Frame Roller Gate
The Fortress Box Frame Roller Gate, manufactured by TYMETAL, represents a significant advancement in the design, construction, and performance of large roller gates through the use of a specially engineered wheel system. Openings up to 500 feet can be effectively protected with this innovative design. When operating under normal load, the wheels run on a W4 x 13 "I" beam track, making contact with the top and side surfaces of the steel beam. As wind applies lateral pressure to the gate, the width of the wheel system and its low center of gravity help keep the gate stable. However, when wind loads are strong enough to lift the wheels from the beam, safety guides engage with the underside of the track's flange, ensuring the gate remains securely anchored.
Box Frame Roller Gates are constructed from 6063-T6 aluminum alloy extrusions. The main structural members (top and bottom) have a "P" shaped cross-section. Vertical members alternate between 1†x 2†and 1†x 1†in cross-section and are spaced no more than the overall height of the box frame apart. The gate is built in a "box" form with a 24-inch width between frames, measured from outside to outside.
Roller wheel trolley assemblies are bolted to the box frame at pre-determined intervals. Each assembly consists of several welded steel components that provide support for the axle. The gate operates on two parallel tracks embedded in concrete, with the top of the track level with the ground surface.
[Brochure] [Specification Section 32 31 00]
**TYM-HYD Box Frame Roller Gate System with Hydraulic Operator (Chain Link)**
**Part 1 – General:**
**1.01 Section Includes:**
This section includes all labor, materials, equipment, and appliances necessary to complete the Fortress Box Frame Roller Gate and Hydraulic Operator System(s) required for this project, in strict accordance with the specifications and drawings.
**1.02 References:**
- **UL 325**: Operators must meet Underwriters Laboratory standards and be listed by a testing laboratory. Electrical work should comply with local codes and the National Electrical Code.
- **ASTM F 2200**: Standard specification for automated vehicular gate construction.
- **AWS D1.2**: Structural welding code.
- **ASTM A 123**: Zinc coating standards for iron and steel.
**1.03 Submittals:**
- Product data, shop drawings, and certifications must be submitted. Operators must bear labels indicating they have been tested for hydraulic, mechanical, and electrical components.
**Part 2 – Products:**
**2.01 Hydraulic Gate Operators:**
The hydraulic operator model TYM-HYD-VF2, supplied by TYMETAL, is designed for durability and efficiency.
**2.02 Operation:**
The gate is operated using a metal rail between solid metal wheels with polyurethane treads. The hydraulic system avoids belts, gears, or chains. It generates a minimum horizontal pull of 300 pounds and can handle gates weighing up to 5,000 pounds. Speed is controlled via an electronic VFD, which ensures smooth acceleration and deceleration.
**2.03 Factory Testing:**
Each gate operator is fully assembled and tested in the factory to simulate field conditions. All mechanical and electrical connections are checked for integrity.
**2.04 Box Frame Roller Gates:**
Manufactured by TYMETAL, these gates must comply with ASTM F 2200 and UL 325 standards. Welding procedures must conform to AWS D1.2.
**2.05 Gate Construction Details:**
- **Gate Frame:** Constructed from 6063-T6 aluminum with specific dimensions and bracing.
- **Gate Track:** Embedded in concrete, made of W4 x 13 A36 steel beams.
- **Diagonal Bracing:** Stainless steel cable for stability.
- **Gate Filler:** Chain link or ornamental picket, meeting safety standards.
**Part 3 – Execution:**
**3.01 Site Inspection:**
Ensure site conditions are suitable before installation begins.
**3.02 Installation:**
Installation must follow manufacturer instructions and adhere to ASTM F 2200 and UL 325 standards.
**3.03 System Validation:**
Test the system for proper operation, ensure limit switches function correctly, and verify safety features.
[Specification Section 32 31 00]
**TYM-HYD Box Frame Roller Gate System with Hydraulic Operator (Ornamental)**
**Part 1 – General:**
**1.01 Section Includes:**
All labor, materials, equipment, and appliances needed for the installation of the Fortress Box Frame Roller Gate and Hydraulic Operator System(s) in compliance with the specifications and drawings.
**1.02 References:**
Same as above, including UL 325, ASTM F 2200, AWS D1.2, and ASTM A 123.
**1.03 Submittals:**
Product data, shop drawings, and certifications must be provided. Operators must be labeled to show they have passed all tests.
**Part 2 – Products:**
**2.01 Hydraulic Gate Operators:**
Same as above, with the TYM-HYD-VF2 model.
**2.02 Operation:**
Same as above, with the hydraulic system providing smooth and safe operation.
**2.03 Factory Testing:**
Same as above, with rigorous testing of each unit.
**2.04 Box Frame Roller Gates:**
Same as above, with additional details on ornamental pickets.
**2.05 Gate Construction Details:**
- **Gate Frame:** Same as above.
- **Gate Track:** Same as above.
- **Diagonal Bracing:** Same as above.
- **Gate Filler:** Ornamental pickets, meeting safety standards.
**Part 3 – Execution:**
Same as above, with emphasis on safety and compliance.
Note: TYMETAL reserves the right to make changes without prior notice.
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