Alignment Formwork Clamp Manufacturer
The alignment formwork clamp, also called BFD coupler, is a widely-used formwork clamp to connect and align steel formwork panels at construction sites. This panel coupler belongs to key formwork accessories, and it works well with most modular steel panel formwork systems. As a G-type formwork coupler, it handles panel positioning and locking with simple steps, and it also has multiple names，such as align coupler, trio coupler and universal lock for different regional projects. Our formwork clamp delivers stable holding force during concrete pouring and serves as a reliable replacement part for many standard shuttering jobs.
Structure & Material: Built from high-strength steel with forged wedge keys,
offering solid load-bearing performance for heavy-duty formwork panel connections.
Adjustable Range: Features a large adjustment about 20-255 mm, more flexible than ordinary wedge locks on site.
Surface Treatment: Hot-dip galvanized finish provides good anti-rust and anti-corrosion, repeated use on construction projects.
Wide Compatibility: Fits modular formwork systems, compatible with standard steel panels for wall formwork and column formwork.
Simple Operation: Quick positioning and locking in one single step, helps site workers save assembly time for formwork installation.
Packing & Shipping: Packed in timber cages for easy stock, loading and long-distance sea transportation.
-
![Alignment Formwork Clamp BFD Coupler For Wall & Column Formwork]()
Alignment Formwork Clamp BFD Coupler For Wall & Column FormworkOur alignment formwork clamp (G-type panel coupler) joins steel formwork panels during concrete construction. This adjustable galvanized formwork coupler suits modular formwork systems, reusable and -
![Rasto Type Corner Formwork Clamp]()
Rasto Type Corner Formwork ClampWellfit is a manufacturer of formwork clamps in China. You can find various types of formwork clamps here, such as Doka formwork clamps, Peri formwork clamps, forged or cast formwork clamps, etc. No -
![Steel Formwork Panel Clamp Concrete Formwork Panel Clamp]()
Steel Formwork Panel Clamp Concrete Formwork Panel ClampThe alignment formwork clamp is an adjustable formwork clamp used to fix two panels in place for the steel panel formwork system. Initially designed by the German formwork company Peri, it has a -
![Golden Alignment Formwork Clamp]()
Golden Alignment Formwork ClampThe align coupler’s adjustable range is 20-255mm, which is larger than that of regular adjustable formwork clamps, like wedge locks.The align panel clamps are lightweight and easy to align through -
![Formwork Panel Clamp]()
Formwork Panel ClampThis panel clamp is specially designed for connecting and locking steel formwork panels. Constructed from high-strength carbon steel with galvanized surface treatment, it ensures excellent corrosion
Alignment Formwork Clamp | G-Type Panel Formwork Coupler
Our alignment formwork clamp, also known as BFD coupler, align coupler, formwork alignment coupler or G-type steel formwork clamp, is a reusable formwork accessory used to connect and lock steel formwork panels during concrete pouring. It aligns panels tightly, prevents concrete leakage and keeps the formwork stable for wall and column construction. Equipped with solid forged wedge keys, this adjustable panel coupler is suitable for modular steel formwork systems.
Raw Material & Welding
Raw Material
We use high quality steel for our formwork clamps. Raw steel will be checked before production to keep strong load capacity.
Welding Process
We use robot welding for these clamps. Welds are firm and even, to make sure each part is solid
Quality Inspection
Every batch of formwork clamps will pass strict inspection. We check dimensions, welding strength and surface finish before packing and shipment.
Specification for formwork clamp
| Items | Specification |
| Material of Main Body | S355 |
| Material of Wedge | C45 |
| Weight | 3.8kg |
| Length（ Extension） | 100mm-292mm |
| Surface treatment | HDG& Zinc-plated |
| Package | Wooden box |
| Usage | Column/ Wall Formwork |
| Certificate | ISO9001 & EN 1090 & ISO3834 |
| Compatible with Rasto formwork system | |
Formwork Clamp In Storage
All alignment formwork clamps go through batch inspection before shipment. Please contact us directly for any quality issues after receiving goods.
Matching Formwork Accessories
Perfectly matched with other formwork accessories, including formwork wedge pins, formwork spring clips, walers and formwork tie rod. You can combine this BFD coupler with other shuttering components to build complete modular formwork systems.
Application Of Formwork Alignment Clamp
Suitable for many construction projects: high-rise building wall formwork, column formwork, basement shuttering,civil and commercial building formwork. The alignment formwork clamp fits both repeated rental-formwork projects and one-time construction sites.
Wellfit BFD Coupler
This alignment formwork clamp works with standard modular steel panel formwork systems. It is only for wall and column formwork. Don't use it for slab formwork or lifting work. Don't go over its max adjustable range on site. For repeated rental use, check forged wedge keys regularly to prevent wear damage. Choose hot‑dip galvanized clamps for coastal humid sites to resist salt corrosion. Electro‑galvanized clamps fit short construction projects.
FAQ
Q1: What is alignment formwork clamp?
A: The alignment formwork clamp, also called BFD coupler, is one important formwork accessory. It locks and aligns steel formwork panels firmly, prevents concrete leakage and keeps formwork steady during pouring.
Q2: Is this alignment formwork clamp compatible with standard steel formwork systems?
A: Yes. Our BFD formwork clamp fits most standard steel formwork panels. It works as a direct replacement for old formwork connectors without extra on-site adjustment.
Q3: What material is used for your alignment formwork clamp?
A: Our formwork clamp adopts high quality raw steel. With robot welding technology, this steel formwork accessory has strong load capacity for construction projects.
Q4: What surface finishes can you supply for alignment formwork clamp?
A: We provide electro galvanized and hot dipped galvanized treatment for BFD formwork clamp. Galvanized surface protects the steel formwork accessory against rust on building sites.
Q5: Can we add laser marking on alignment formwork clamp?
A: Sure. Custom laser marking is available on our formwork clamp. We can print logo, part number or project code on this steel formwork accessory.
Q6: Is the alignment formwork clamp reusable?
A: Yes. This BFD coupler formwork clamp is made of solid steel. Proper handling allows repeated use for many steel formwork projects.
Q7: How do you inspect the quality of alignment formwork clamp?
A: We check raw material and robot welding strictly. Every batch of formwork clamp will pass full quality inspection before packing as reliable formwork accessories.
Q8: Do you supply other formwork clamps besides alignment formwork clamp?
A: Yes. Apart from alignment formwork clamp / BFD coupler, we also supply Formwork Wedge Lock Clamp, Formwork Rapid Clamps and Formwork Rapid Clamp Tensioner. All these formwork accessories match steel formwork systems for construction.
Q9: Do you produce other formwork accessories besides formwork clamps?
A: Yes. Besides all kinds of formwork clamps, we also manufacture anchor nut, combination plate nut, tie rod and related steel formwork accessories to support your formwork system.
Q10: What is the working load capacity of alignment formwork clamp?
A: Our alignment formwork clamp can withstand working load up to 20KN. It locks steel formwork panels tightly for wall and column concrete pouring.
Q11: What is the warranty period for your formwork clamps?
A: Electro‑galvanized alignment formwork clamp comes with 6‑month warranty. Hot dipped galvanized BFD coupler has a 2‑year warranty against rust under normal construction use.
As a professional manufacturer of formwork clamps and formwork accessories, we support OEM & ODM service for alignment formwork clamp. Custom laser marking and customized packing are available. Our products supply formwork rental companies, building contractors and formwork system manufacturers all over the world. Our factory runs under ISO9001 quality management system.
As one of the most professional alignment formwork clamp manufacturers and suppliers in China, we have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy high quality alignment formwork clamp at competitive price from our factory.
Fixed U Head, Formwork Spring Clamp, Rectangle Combi Anchor NutPopular Products
