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
UK Net Zero Carbon Buildings Standard V1 published
Free-to-access technical standard to enable robust proof of a decarbonising built environment.
Prostate Cancer Awareness Month
Why talking about prostate cancer matters in construction.
The Architectural Technology podcast: Where it's AT
Catch up for free, subscribe and share with your network.
The Association of Consultant Architects recap
A reintroduction and recap of ACA President; Patrick Inglis' Autumn update.
The Home Energy Model and its wrappers
From SAP to HEM, EPC for MEES and FHS assessment wrappers.
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.
Delayed, derailed and devalued
How the UK’s planning crisis is undermining British manufacturing.
How much does it cost to build a house?
A brief run down of key considerations from a London based practice.
The need for a National construction careers campaign
Highlighted by CIOB to cut unemployment, reduce skills gap and deliver on housing and infrastructure ambitions.
AI-Driven automation; reducing time, enhancing compliance
Sustainability; not just compliance but rethinking design, material selection, and the supply chains to support them.
Climate Resilience and Adaptation In the Built Environment
New CIOB Technical Information Sheet by Colin Booth, Professor of Smart and Sustainable Infrastructure.
Turning Enquiries into Profitable Construction Projects
Founder of Develop Coaching and author of Building Your Future; Greg Wilkes shares his insights.