In addition to these features, Foldable Stair climbing mild steel trolleys with back support also offer several benefits to businesses. For example, they can help improve efficiency by making it easy to transport heavy loads up and down stairs, which can save time and labor. They also help to improve safety by reducing the risk of injury from carrying heavy loads up and down stairs, which can help to lower workers compensation claims.

In conclusion, Foldable Stair climbing mild steel trolleys with back support are a valuable addition to any material handling operation. They are designed to make it easy to transport heavy loads up and down stairs and feature back support for extra support and stability. They are also incredibly durable and reliable, and offer several benefits to businesses, including improved efficiency and safety. If your business needs to transport goods up and down stairs, then Foldable Stair climbing is the way to go.

The manufacturing process of a stair climbing trolley is a complex and multi-step process that involves a combination of various techniques and technologies. Here's an overview of the manufacturing process at Inaithiram.

1. Sourcing raw materials: The first step in manufacturing a stair climbing trolley is to source the raw materials. This includes sheets of mild steel, wheels, and other hardware such as bolts and nuts. The mild steel sheets are cut to size using a precision cutting machine, such as a laser cutter or water jet cutter. This ensures that all the parts fit together perfectly and that the trolley is sturdy and durable.
2. Bending and welding: Once the pieces are cut, they are then bent into the correct shape using a press brake. This machine uses a series of dies to bend the steel into the desired shape, such as the sides and bottom of the trolley. The parts are then welded together using a welding machine, which fuses the pieces of steel together to create a strong and durable bond.
3. Wheel attachment: The next step is to attach the wheels to the trolley using bolts and nuts. This is an important step, as the wheels need to be securely attached to the trolley in order to ensure stability and safety when moving heavy loads. The wheels are typically made of rubber or polyurethane, which provides a smooth and durable rolling surface.
4. Stair climbing mechanism: The stair climbing mechanism is then added to the trolley. The mechanism is designed to allow the trolley to climb stairs efficiently and safely. The stair climbing functionality is achieved by a triangular frame design which is equipped with three wheels in each frame. These wheels are made of rubber or PU (polyurethane) and are designed to be silent. Two frames are used, each with three wheels, to ensure the trolley can climb stairs smoothly and safely.
5. Back support: Finally, the back support is added to the trolley. This feature provides extra support and stability for the person pushing the trolley, helping to prevent back pain and injury. The back support is typically made of a durable mild steel.
6. Painting or powder coating: The trolley is then painted or powder coated to protect it from rust and corrosion. This also provides a professional and attractive finish that is easy to clean.
7. Inspection and testing: The final step is to inspect and test the trolley to ensure that it meets all safety and quality standards. This includes checking that the trolley is stable and that the wheels roll smoothly, and that the stair climbing mechanism is working properly. Once the trolley passes all the necessary tests, it is then packaged and shipped to the customer.