Casa contenedor plegable al por mayor tipo Z preensamblada

Pad Size, Pack Depth and Shipping Mass

Before anything else, a z type foldable container house needs a pad of 5.8 m by 2.5 m, and that pad decides the rest. For the road the body folds to 390 mm deep and stacks flat in a yard. A fitted unit weighs 1,100 kg, while a bare shell comes in at 950 kg. Those figures set the lorry, the forklift and the pad. Everything but the supply cable is already fitted when it lands.

Frame Welded and Squared in the Plant

Welded in a jig, the frame comes out square to within a couple of millimetres, and the walls then fold without binding. Posts, beams and cross members run 1.5 mm galvanized tube. Paint goes on after welding, so no bare seam shows at a joint. Corner castings are fitted and checked against the lifting plan. Nothing downstream forgives a frame out of square.

Frame checks
· Welded jig, squared before release
· 1.5 mm galvanized tube throughout
· Powder coat over every weld
· Corner castings checked to the plan
· Lifting points clear of the fold Corner castings are fitted and checked against the lifting plan, and nothing downstream forgives a frame out of square. Because the paint goes on after welding, every seam stays covered where two tubes meet.

Walls Folded and Tested Before Shipping

Walls are hung, folded and unfolded in the plant before the unit ships, and the first fold proves the hinge line and the panel clearance. Shims under the panels keep the gap even once the wall stands. The test then runs a second time, with the result written onto the checklist that travels with the crate. Gaskets stay put through both folds. That is why the work happens indoors.

Wall and panel parts
· Hinged wall panel with a gasket
· Shim pack at each hinge
· Corner pin and lanyard
· Cam lock at the roof edge
· Edge trim on the panel lip

Roof Sheet, Ceiling Seals and Electrical Fit Out

Roof sheet, sealed ridge and ceiling all go on before the z type foldable container house is packed. Ceiling boards close the void and carry the light fittings. Between roof panels sits a bead of sealant, capped by a cover strip. Wall and roof panels meet under an aluminium trim. At 0.72 W, the panel value keeps a small heater within reach of a site supply.

Roof and sealing parts
· Profiled roof sheet with a ridge cap
· Sealant bead at each lap
· Aluminium cover strip at the joint
· Ceiling board with a service hatch
· Corner bead on the outside edge

A steel door of 1,970 mm hangs before the unit folds, so it swings on a frame that has not yet moved. Window sashes slide at 1,215 mm and carry a fly screen each. Wiring is pulled through, the breaker goes in and five lights are tested. Sockets sit at the heights marked on the drawing. A pre assembled container house leaves one supply connection for the site electrician.

Fitted before shipping
· Steel door, hung and adjusted
· Sliding sashes with fly screens
· Breaker, five lights and sockets
· Switch plates at drawing heights
· Cable tail at the gable gland

Plumbing and Washroom Fitted on Request

Plumbing stays out of the standard build. Washrooms are an option: a tray, a pan and a basin, with pipes running behind a service panel that opens for repair. Before the panel is cut, the wall gets framed for the waste pipe. Water is ordered with the unit, not added once the frame is welded.

Four Hours to a Finished Room

On site, a crew of four finishes the z type foldable container house in about 4 h. The pack lands on the pads and the banding comes off. Up goes the roof frame, then the walls stand and the pins drop in, with the roof cams pulling the seam shut behind them. End panels and the door follow, and the supply is the last connection. Nothing gets cut, welded or painted at the pad.

Unload kit
· Banding cutter and a pair of gloves
· Podger bar for the hinge pins
· Rubber mallet for the panel lips
· Sealant gun and spare nozzles
· Touch up paint in the RAL shade

Flujo de producción del taller

Introducción a la fábrica

Somos un fabricante profesional especializado en casas contenedor prefabricadas, casas contenedor expandibles, casas contenedor plegables y baños prefabricados móviles. Diseñamos, producimos y exportamos soluciones de vivienda modular para hoteles, villas, oficinas, residencias estudiantiles, almacenes, talleres y obras de construcción. Nuestra fábrica, ubicada en Guangzhou, ocupa una superficie de 50 000 metros cuadrados. Las visitas son bienvenidas.