There are various styles of iron beds, including square tube double-layer iron beds, round tube iron beds, curved tube iron beds, and angle iron beds.

Let us introduce the production process of a square tube double-layer iron bed.

1. Column: 40*40 high-quality cold-rolled steel pipe, material thickness 0.8mm-1.5mm.

2. Beam: 50*25 high-quality cold-rolled flat pipe welding, material thickness 0.8-mm1.0mm.

3. Guardrail: 19 diameter round tube thickness 0.8mm1.0mm, length of more than 1.0 meters, height and the top of the iron bed flush.

4. Bed board crossbeam: Made of five 29*29*1.0mm thick high-quality square tubes.

5. Stairs: Made of 25*25 mm square tubes, the material thickness is 1.0mm, and the pedals are stamped from 1.0 thick cold-rolled steel plates.

6. Welding: Carbon dihydrogen gas shielded welding is used to make the iron bed more beautiful, durable and solid. The iron bed is completely degreased, rusted, phosphated electrostatic powder sprayed, and high-temperature cured, and is not easy to peel off and rust.

8. Connection method: Tighten with 20 screws, the paint can be scraped off with a key, 8 triangular accessories, and a three-year door-to-door warranty.

9. Stair connection: The parts are connected by screws to increase firmness, reduce movement, improve the safety of up and down activities, and increase the availability of the iron bed.

The upper and lower berth iron bed has a small standing area and is the first choice for school and factory dormitories.