Hebei Shuangtai Mold Frame Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ringlock disc in China, featured by quality products and good service. Please rest assured to buy discount ringlock disc from our factory. We also accept customized orders.
Hebei Hongxiang Construction Engineering Materials Co., Ltd., established in 2014 with a registered capital of 40 million yuan, covers an area of over 30 mu and has an annual production capacity of over 100,000 tons of scaffolding. It independently manufactures Ringlock Disc scaffolding using a fully automated stamping and welding process. The company holds ISO triple certification and is a designated supplier for China Railway, China Communications Construction, and China Railway Construction Corporation. Its products are exported to many countries. The disc is made of 10mm thick Q235 steel plate through a single stamping process, featuring a standard eight-hole partition design. Four small holes accommodate horizontal bars, and four large holes match diagonal bars. It features fully automated circumferential welding to fix the uprights, and the entire structure is 70μm hot-dip galvanized for corrosion protection. The hole dimensions are precise, and the stress is evenly distributed. It is compatible with the full range of Φ48 and Φ60 uprights.
Having undergone over 20 precision processes, this product boasts excellent shear and impact resistance, strong interchangeability, and is suitable for heavy-duty applications such as high-support formwork, bridges, and tunnels. Sufficient stock is available, supporting bulk sales and rental packages.
The core of controlling the construction period and labor costs in building formwork projects lies in the flexibility of the scaffold member layout and the degree of standardization in erection. Traditional non-standard discs suffer from chaotic hole positions, uneven thickness, and mixed use of locking devices for horizontal and diagonal bars, requiring extensive modifications and reinforcement after erection, significantly slowing down the overall construction progress. Hebei Hongxiang's eight-hole disc, adapted for 48mm and 60mm uprights, adopts an integrated, thickened steel plate stamping standardized design.
The large and small holes are zoned to distinguish the insertion positions of horizontal and diagonal bars. With matching straight and diagonal lock accessories, a single person and a single hammer can simultaneously lock multiple members. This reduces erection and dismantling time from four dimensions: flexibility of member combination, on-site erection operation, standardized error-proofing design, and material turnover and reuse, thereby lowering the overall labor and material costs for general contractors and formwork rental companies.
The multi-directional hole layout significantly improves the flexibility of scaffolding erection and reduces the amount of non-standard auxiliary components. Traditional four-hole ring-lock discs can only connect four horizontal members, and diagonal reinforcement requires additional welding of external supports, resulting in high material consumption and cumbersome erection. Our factory's eight-hole discs have four horizontal and four diagonal partitioned holes, allowing for the simultaneous installation of two layers of horizontal bars and multiple sets of vertical/horizontal diagonal bars at the same node. No additional scissor bracing supports are needed. Conventional full-span scaffolding and bridge pier support can directly rely on the discs to achieve omnidirectional triangular reinforcement, reducing the amount of auxiliary components by 40%. For ultra-high formwork exceeding 20 meters and multi-layer external scaffolding, the discs' equidistant 500mm modular layout allows for staggered joints of long and short uprights, meeting the mandatory requirement of staggered joints in regulations. There is no need to customize uprights of special lengths, allowing rental companies to undertake various projects with only standard-sized components on hand, significantly reducing inventory pressure.
The on-site setup process is simple and easy to learn, with simultaneous assembly of multiple members at a single node, saving time and labor. After workers move the horizontal and diagonal bars into position, they insert the straight lock into the small hole of the disc and align the diagonal lock with the large hole. A single tap with a small hand hammer is enough to complete the self-locking fixation. One person can independently complete the installation of all multi-directional members at a single node without the need for wrenches, pry bars, or other auxiliary tools. On the market, thin plates and discs with non-differentiated hole positions often cause jamming, and mixing locks results in insecure locking, requiring repeated tapping for reinforcement. This increases the time required for the installation of diagonal bracing in a 1000㎡ full-span high formwork by 45%. Using Hongxiang's standardized partitioned discs, the inner walls of the holes are finely deburred, and the wedge surfaces of the pins fit smoothly, increasing node installation efficiency by 50%. The overall scaffolding reinforcement process can save 2 to 3 days of construction time, ensuring on-time delivery of concrete pouring nodes. Ringlock Discs have standardized dimensions, allowing for the free mixing of new and old uprights and members from different batches without manual selection and matching, enabling one-time assembly and reducing rework and rectification.
The eight-hole, differentiated design completely avoids rework losses due to mismatched components. The small and large holes on the disc are clearly visually distinguishable, with mandatory small-hole straight locks for horizontal bars and large-hole angled locks for diagonal bars. This structurally eliminates two types of installation errors: mixing locks for horizontal and diagonal bars, and incorrect reverse installation of diagonal bars. Commercially available universal discs without hole type differentiation lack zoning constraints, making it easy for new construction teams to mix and match parts. This results in diagonal bars failing to form a stable triangular truss, insufficient lateral stiffness of the scaffold, and failure to pass inspection by supervisors, requiring complete dismantling and reinstallation, leading to significant labor costs. Hongxiang's zoned discs, combined with unidirectional limiting angled locks, provide double protection.
New and experienced teams can master the standardized erection process with simple training, increasing the first-time acceptance rate of scaffolding erection by over 80%. The disc and the upright are welded together as one piece, eliminating the need for loose and easily lost small parts such as springs, washers, and clips. The process of transportation, stacking, and inventory management is simple, and there is no problem of losing or replacing small parts. The loss rate of accessories for a single project is less than 5%, which is far lower than the industry average loss level.
Hot Tags: ringlock disc, China ringlock disc manufacturers, suppliers
