Castor Construction Robotics Limited
RBTS1 Rebar Tying Robot
Autonomous robot that ties flat rebar mats unattended, 3-4x faster than manual tying.
Price on request
At a glance
Specifications
| Work rate | 500–700 nodes/h |
|---|---|
| Max slope | 15° |
| Speed | Max moving speed 0.5 m/s; operating speed 0.1 m/s |
| Dimensions | 730(L) × 330(W) × 570(H) mm |
| Weight | 39 kg |
| Battery | Lithium 5 / 10 / 12 Ah |
| Runtime | 8 h |
| Charging | 2 h |
| Certification | IP54 |
| Other | Rebar diameter 6–32 mm |
What it does
Where it works
About the maker
- Based in
- Hong Kong, HK
- Status
- Active
- Sold in
- Not found on the maker's site
- Rental or as a service
- Not found
Facts from the maker’s own website (castorobot.com), last checked 2026-11-02.
More from Castor Construction Robotics Limited
Similar robots from other makers
Internal Welding Machine (IWM)
Machine that runs inside the pipe and welds the root pass of pipeline joints automatically.
TOMOROBO Large Diameter Tying
Rebar-tying robot variant for large-diameter bars in civil and infrastructure work.
SWR - MIG / SWR+HyperFill
Collaborative pipe-spool welding robot for MEP/industrial prefabrication shops, with AI seam tracking (NovAI)
P-600Z Dual Torch Welding System
Automated dual-torch GMAW / pulsed-GMAW welding system that travels around pipe joints during pipeline…
Inrotech-Classic
Portable mobile welding robot moved between sections in shipbuilding.
Inrotech-Crawler
Mobile crawler welding robot for large welding jobs in heavy industries, no programming needed.
Buyer’s guide: rebar tying and welding robots
How they work
Rebar robots ride on the mat and tie every crossing; welding robots run in fabrication shops on parts that used to be welded by hand.
What to check before buying
- Ties or weld metres per hour
- On site or in a shop
- Setup time per job