Great Magtech (Xiamen) Electric Co., Ltd. is one of the leading manufacturers and suppliers of halfen channel fixing strap for cast in channel in China. Please feel free to wholesale high quality halfen channel fixing strap for cast in channel from our factory. If you have any enquiry about cooperation, please feel free to email us.
Halfen Channel Fixing Flat Panel
HALFEN channel fixing strap is a cast-in channel accessory designed for precast concrete panel fixing and adjustable structural connections. It is commonly used together with cast-in channels, channel bolts, serrated counter plates, nuts, and washers to form a secure fixing system for various building components.
The serrated surface of the fixing strap and counter plate interlocks during tightening, helping to transfer loads effectively and reduce sliding after installation. When used with cross-arranged cast-in channels, the system allows flexible adjustment in multiple directions, making it suitable for precast wall panels, façade panels, sandwich panels, and other concrete components that require accurate positioning and reliable anchoring.

Accessories For Halfen Cast-in Channels
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| Component | Description |
| Serrated Fixing Strap | The main connecting strap has a slotted hole and a serrated surface. It is used to connect the building component to the cast-in channel and allows position adjustment before final tightening. |
| Serrated Counter Plate | A toothed plate is used together with the fixing strap. The serrated surfaces interlock during tightening to improve grip and reduce sliding under load. |
| Channel Bolt | Installed into the cast-in channel and used to secure the fixing strap. It allows flexible positioning along the channel before tightening. |
| Nut and Washer | Used to fasten the connection and distribute clamping force evenly across the fixing area. |
| Cast-in Channel | Embedded into the precast concrete element during production. It provides the base fixing point for the complete fixing strap system. |

Features Of Halfen Channel Fixing Flat Panel
Features of Halfen Type Channel Fixing Strap
Designed for cast-in channel connection systems
Serrated surface helps improve anti-slip performance
The slotted hole allows for installation adjustment
Suitable for precast wall panels and concrete components
Easy to install with bolts, nuts, and counter plates
Zinc-plated or hot-dip galvanized finish available
Custom sizes and thicknesses can be supplied according to project requirements
OEM production available for different precast connection requirements
Technical Information Halfen Channel Fixing Flat Panel
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| Model | Rail Profile | Compatible Channel | L (mm) | L1 (mm) | Plate Size a × b (mm) | Adjustable Range ±20mm | Wall Clearance (mm) |
| GME-38-090 | 38 × 17 | 38/17 Cast-in Channel | 90 | 13 | 50 × 17 | 50 | 0–20 |
| GME-38-115 | 38 × 17 | 38/17 Cast-in Channel | 115 | 13 | 50 × 17 | 75 | 5–45 |
| GME-38-140 | 38 × 17 | 38/17 Cast-in Channel | 140 | 13 | 50 × 17 | 100 | 30–70 |
| GME-38-165 | 38 × 17 | 38/17 Cast-in Channel | 165 | 13 | 50 × 17 | 125 | 55–95 |
| GME-38-190 | 38 × 17 | 38/17 Cast-in Channel | 190 | 13 | 50 × 17 | 150 | 80–120 |
| GME-38-215 | 38 × 17 | 38/17 Cast-in Channel | 215 | 50 | 50 × 17 | 175 | 105–145 |
| GME-38-240 | 38 × 17 | 38/17 Cast-in Channel | 240 | 50 | 50 × 17 | 200 | 130–170 |
| Product Dimensions Can Be Customized According To Your Specific Requirements. | |||||||
Applications of Cast-in Channel Fixing Strap
Cast-in channel fixing straps are commonly used in precast concrete construction for connecting and securing wall panels, façade panels, sandwich panels, support brackets, and other building components. When used together with cast-in channels, channel bolts, serrated counter plates, nuts, and washers, the fixing strap allows flexible position adjustment before final tightening and helps provide a stable connection during installation. This makes it suitable for precast factories, construction contractors, and projects that require adjustable and reliable fixing solutions.


Why Choose Us
Our cast-in channel fixing strap is designed for precast concrete component connection and adjustable on-site installation. It can be used together with cast-in channels, channel bolts, serrated counter plates, nuts, and washers to form a complete fixing system for precast wall panels, façade panels, sandwich panels, and other building components. We can provide different lengths, hole positions, materials, and surface treatments according to project requirements. Before shipment, we inspect the dimensions, serration quality, surface finish, and overall appearance to help customers receive stable, reliable, and ready-to-use connection accessories for construction projects.
FAQ
Q: What is a Halfen channel fixing strap used for?
A: A Halfen-type channel fixing strap is used with cast-in channels to connect and secure precast concrete panels or other concrete components. It allows adjustable fixing during installation.
Q: Is this product used together with a cast-in channel?
A: Yes. The fixing strap is designed to work with cast-in channel systems. It is usually installed with a serrated counter plate, bolt, nut, and washer.
Q: What is the function of the serrated counter plate?
A: The serrated counter plate works with the serrated strap surface to improve grip and reduce sliding after the connection is tightened.
Q: Can the size be customized?
A: Yes. The length, width, thickness, hole size, slot size, and surface treatment can be customized according to drawings, samples, or project requirements.
Q: What material is available?
A: Common options include carbon steel and stainless steel. Surface treatment can include zinc plating or hot-dip galvanizing depending on the application environment.
Q: Can you supply the full set with bolts and nuts?
A: Yes. The fixing strap can be supplied as a single part or as a complete fixing set with counter plate, bolt, nut, and washer.
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