High Quality Metal Elevator Safety Fire Door Manufacturer

Short Description:

Material—alloy aluminum plate

Height—2400mm

Width—800mm

Thickness—3mm

Surface treatment—spraying

The fire safety door is mainly used to prevent the spread of fire, protect personnel safety, protect property safety, comply with fire safety regulations and have other auxiliary functions. It is one of the important fire safety facilities in buildings and is of great significance to protecting people’s life safety and property safety.

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Product Detail

Product Tags

Description

Product Type

customized product

One-Stop Service

Mold development and design-submit samples-batch production-inspection-surface treatment-packaging-delivery.

Process

stamping，bending，deep drawing,sheet metal fabrication，welding，laser cutting etc.

Materials

carbon steel,stainless steel,aluminum,copper,galvanized steel etc.

Dimensions

according to customer's drawings or samples.

Finish

Spray painting, electroplating, hot-dip galvanizing, powder coating, electrophoresis, anodizing, blackening, etc.

Application Area

Auto parts, agricultural machinery parts, engineering machinery parts, construction engineering parts, garden accessories, environmentally friendly machinery parts, ship parts, aviation parts, pipe fittings, hardware tool parts, toy parts, electronic parts, etc.

Advantags

1. More than 10 years of overseas trade expertise.

2. Provide one-stop service from mold design to product delivery.

3. Fast delivery time, about 30-40 days. In stock within one week.

4. Strict quality management and process control (ISO certified manufacturer and factory).

5. More reasonable prices.

6. Professional, our factory has more than 10 years of history in the field of metal stamping sheet metal.

Quality management

Vickers hardness instrument.

Profile measuring instrument.

Spectrograph instrument.

Three coordinate instrument.

Shipment Picture

Production Process

01. Mold design

02. Mould Processing

03. Wire cutting processing

04. Mold heat treatment

05. Mold assembly

06. Mold debugging

07. Deburring

08. electroplating

09. Product Testing

10. Package

Advantages of aluminum alloys

As a lightweight metal material, aluminum alloys have shown significant advantages in many fields. The following are the main advantages of aluminum alloys:

Lightweight:
The density of aluminum alloys is close to 2.7g/cm³, which is about 1/3 of that of iron or copper, which makes products made of aluminum alloys lighter and easier to carry and transport.
For example, in the aerospace industry and the automotive industry, the use of aluminum alloy materials can significantly reduce the weight of aircraft and cars, improve fuel efficiency and performance.

High strength:
After a certain degree of cold working or heat treatment, the strength of the matrix can be strengthened, and some grades of aluminum alloys can even be further strengthened by heat treatment.
Aluminum alloys have a high strength-to-weight ratio, are lighter than steel but have similar strength, and are suitable for manufacturing structural parts that bear large loads.

Good corrosion resistance:
A dense and firm aluminum oxide (Al₂O₃) protective film is easily formed on the surface of aluminum alloys, which can well protect the matrix from corrosion.
In the marine environment, aluminum alloys can resist the erosion of salt water, so they are widely used in ships and marine structures.

Good electrical and thermal conductivity:
The electrical and thermal conductivity of aluminum is second only to silver, copper and gold, and it is an excellent thermal and electrical conductive material.
In electronic equipment, the high electrical conductivity of aluminum alloy helps to ensure the stable transmission of current and improve the performance and stability of the equipment.

Easy to process:
After adding certain alloying elements, aluminum alloy can obtain good casting performance and processing plasticity.
Aluminum alloy can be formed through a variety of processing processes such as extrusion, casting, forging, etc. to meet the design requirements of various products.

Environmental protection and energy saving:
Aluminum alloy is a recyclable material with good lubricity, which can reduce energy consumption and machine wear during processing.
The recycling and reuse of aluminum alloy helps to reduce the demand for natural resources and reduce the emission of waste, which meets the requirements of environmental protection and sustainable development.