About Posttensioningaccessories
Post Tensioning Anchor, System, Wedge Manufacturer

Cangzhou RuiYi Prestressed Machinery Co., Ltd. locates in Hebei, China and covers over 10000. It’s a professional post tensioning wedge manufacture with experience over 10 years. There are 1 CNC cutting machine, 2 forging machines, 18 CNC tapping machines, 20 CNC splitting machines, 16 CNC engraving machines, 1 heat treatment line and 1 auto-inspection & assembling machines. With these equipment, the production capacity is about 100,000 sets per day normally. In order to meet customer’s requirements, OEM and ODM service could be provided, also we could help providing technical drawings. Now our products are applied in the construction of bridge, mines, tall buildings etc. in east-south Asia, Middle east, America. Hope we could support you in the near future.
Production Flow:
The wedge production includes 8 parts, which are:
Cutting-raw material 20CrMnTi Bars are cut into small pillars as required.
Forging-After cutting, it will be punched central holes by CNC forging machine.
Engraving-After forging, it will be cut to required size and angle by CNC engraving machines.
Tapping-after engraving, it will be tapped to certain thread shape and size as required.
Splitting-After tapping, it will be cut into 3 or 2 pcs as required.
Heat Treatment-After splitting, it will be heat treatment at 890.
Assembling-After treatment, it will be inspected and assembled by auto machine.
Packing-Finally, it will be packed into box or bucket as per requirements.
Featured articles and news
Restoring Great Yarmouth's Winter Gardens
Transforming one of the least sustainable constructions imaginable.
Construction Skills Mission Board launch sector drive
Newly formed government and industry collaboration set strategy for recruiting an additional 100,000 construction workers a year.
New Architects Code comes into effect in September 2025
ARB Architects Code of Conduct and Practice available with ongoing consultation regarding guidance.
Welsh Skills Body (Medr) launches ambitious plan
The new skills body brings together funding and regulation of tertiary education and research for the devolved nation.
Paul Gandy FCIOB announced as next CIOB President
Former Tilbury Douglas CEO takes helm.
UK Infrastructure: A 10 Year Strategy. In brief with reactions
With the National Infrastructure and Service Transformation Authority (NISTA).
Ebenezer Howard: inventor of the garden city. Book review.
The Grenfell Tower fire, eight years on
A time to pause and reflect as Dubai tower block fire reported just before anniversary.
Airtightness Topic Guide BSRIA TG 27/2025
Explaining the basics of airtightness, what it is, why it's important, when it's required and how it's carried out.
Construction contract awards hit lowest point of 2025
Plummeting for second consecutive month, intensifying concerns for housing and infrastructure goals.
Understanding Mental Health in the Built Environment 2025
Examining the state of mental health in construction, shedding light on levels of stress, anxiety and depression.
The benefits of engaging with insulation manufacturers
When considering ground floor constructions.
Lighting Industry endorses Blueprint for Electrification
The Lighting Industry Association fully supports the ECA Blueprint as a timely, urgent call to action.