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Applications : psychiatric hospitals, prisons, etc.
Place of Origin : china
Materials : stainless steel, aluminium, etc.
Supply Ability : 5,000 units/month
Fabrication Services : OEM/ODM custom metal fabrication
Packaging Details : bubble wrap + cardboard box
Function : provides support for a fixed sitting posture
Delivery Time : within 20 working days
Design : integrated seat and backrest structure
MOQ : 100 pieces
Process : laser cutting, bending, etc.
Brand Name : custom
Name : custom sheet metal backrest stool
Payment Terms : T/T,
Surface Treatment : wire drawing, polishing, etc.
Custom Metal Fabrication Backrest Stool for Posture-Supporting Structure
This product is a sheet-metal-formed backrest stool. It consists of a monolithic structure formed by welding together sheet metal panels that have been bent in multiple directions, creating a combination of a seat and a slanted backrest. The structure features a continuous bending design that distributes stress evenly throughout the entire frame, thereby providing stable support for the seated posture and the back. The entire unit is a closed, rigid structure with no moving parts, making it suitable for environments where a fixed seating posture is required.
| Material Types | Carbon Steel / Stainless Steel / Aluminium / Iron, etc. |
| Fabrication Method | Laser Cutting / Metal Bending / Tube Bending / Stamping / Machining / Welding / Riveting, etc. |
| Surface Treatment | Wire Drawing / Surface Grinding / Polishing / Electroplating / Anodising / Powder Coating / Baking Finish / High-temperature Coating / Sand Blasting / Enamelling / Pickling & Passivation, etc. |
| Cutting Precision | ±0.1 mm (±0.004 in) |
| Bending Range | 0.3-10 mm (0.012 - 0.394 in) |
| Pressure Tonnage Range | 35T - 150T |
| Pipe Bending Diameter Range | 6-200 mm (0.236 - 7.87 in) |
| Acceptable Drawing Formats | PDF / DWG / DXF / STEP (.step/.stp) / IGES (.iges/.igs) / SolidWorks files (.sldprt/.sldasm) |
| Production Support | Prototype to Mass Production |
Uses
Designed for indoor environments requiring controlled seating and basic back support, this product is suitable for medical institutions, mental health facilities, and controlled environments (such as correctional and residential facilities), providing users with stable seating support and a structured environment.
One-Stop Sheet Metal Solutions, From Concept to Production

FAQ
Q1: What are the structural features of the backrest stool?
A1: A slanted backrest and a flat seat form an integrated, geometrically supportive design.
Q2: How are the seat and backrest connected?
A2: They are formed from a single piece of metal, with no separate parts.
Q3: What are its functional characteristics?
A3: The seating position is fixed, and the structure’s angle of inclination maintains the user’s stability.
Q4: What factors should be considered when selecting sheet metal materials?
A4: Strength, corrosion resistance, formability, the operating environment, and cost should all be taken into account to achieve optimal product performance and cost-effectiveness.
Q5: How does the bending radius affect the quality of sheet metal fabrication?
A5: A proper bending radius helps prevent material cracking, improves dimensional accuracy, and ensures consistent forming quality.
Q6: How can deformation during sheet metal welding be minimized?
A6: By optimizing weld design, controlling the welding sequence, and using specialized fixtures, welding deformation can be effectively reduced and assembly accuracy improved.
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Backrest Stool Custom Metal Fabrication for Posture Supporting Structure Images |