Aluminum Emergency Lights Housing

Overview

Aluminum emergency lamp housing is made for New Zelanian customer. Aluminum emergency lights housing is the component of emergency lights. We make Shot Blasting surface for our aluminum emergency lights housing. The material that we made is DM32.

Features

Types of emergency lights: portable emergency lights, fire emergency lights, energy saving emergency lights, supply emergency lights, underwater emergency lights, rechargeable emergency lights, solar emergency lights, multi-functional emergency lights, etc.

The general name of lamps and lanterns for emergency lighting. The fire emergency lighting system mainly includes accident emergency lighting, emergency exit sign and indicator light, which is set up to guide the trapped people to evacuate or carry out fire fighting and rescue operations after the normal lighting power is cut off in case of fire. But in the daily inspection, it is found that there are many problems in the selection, installation and use of fire emergency lamps. Therefore, reasonable selection of power supply control mode and wiring mode of emergency lighting system, and daily maintenance work will directly affect the role of fire emergency lighting system. In daily life, we should often check, take precautions.

Product Description

Quality Inspection Certificate:

Product Packaging:

LED corridor lamp housing are packed by pallet because the quantity that customer need is too large. Then we load the pallet of the aluminum profile linear lamp housing to the container by sea transport.

Bubble Bag	Carton
Package	Wood pallet and Container

Transportation:

We send the samples of this led strip lights linear housing by express to the customer to check at first. We send this mass production by sea transport or air transport as customer's demand.

Express

Sea transport	Air transport

FAQ

1. Q: Please introduce the shot blasting surface finish to us.

A: Aluminum LED corridor light housing has shot blasting surface finish as customer demand.

Shot blasting is a mechanical name for surface treatment processes, similar processes including sand blasting and shot peening. Shot blasting is a cold treatment process, which can be divided into shot blasting cleaning and shot blasting strengthening. Shot blasting cleaning, as the name implies, is to remove the surface oxide skin and other impurities to improve the appearance quality. Shot blasting reinforcement is to use the continuous impact of high-speed moving projectile (60-110m/s) flow to strengthen the surface of the parts, forcing the surface of target and surface (0.10-0.85mm) to change in the cyclic deformation process: 1. obvious The microstructure was modified; 2. the residual compressive stress was introduced into the inhomogeneous plastic outer layer, and the residual tensile stress was produced on the inner surface; 3. the outer surface roughness changed (RA RZ). Influence: it can improve the fatigue fracture resistance of materials / parts, prevent fatigue failure, plastic deformation and brittle fracture, and improve fatigue life.

2. Q: What is the structure principle for shot blasting?

A: The double disc riveted in the shot blasting device is integrated to form the impeller body. The impeller body is equipped with eight blades, which is installed on the main shaft driven by the motor together with the shot splitting wheel located in the center of the shot blasting wheel. The cover is lined with a guard plate, and the cover is equipped with a directional sleeve and a shot feeding pipe. During operation, the projectile flows into the shot blaster from the shot inlet. The projectile velocity is obtained by the shot splitting wheel which rotates with the blade synchronously. The projectile flies out through the window of the directional sleeve and throws it on the high-speed rotating blade outside the directional sleeve. After being accelerated by the blade, the projectile is shot on the surface of the cleaned parts. Because the synchronous rotation of the shot wheel and blade ensures the vibration free transmission of the projectile to the blade, thus reducing the wear of the blade.

The principle of shot blasting is to drive the impeller body to rotate (directly drive or drive by V-belt), and by centrifugal force, the projectile with diameter of about 0.2-3.0 (including cast steel shot, steel wire shot cutting, stainless steel shot and other different types) is thrown to the surface of the parts, so that the surface of the parts reaches a certain roughness, making the parts beautiful, or changing the welding tensile stress of the parts to the compressive stress , improve the service life of the parts. By improving the surface finish of the parts, the adhesion of the paint film of the subsequent painting of the parts is also improved. Shot blasting is used in most fields of machinery, such as shipbuilding, automobile parts, aircraft parts, gun tank surface, bridge, steel structure, glass, steel plate profile, anti-corrosion of internal and external walls of pipelines and even road surface.

3. Q: What is the differences between shot blasting and sand blasting?

A:

1. Shot blasting is the use of high-speed rotating impeller to throw out small steel shot or small iron shot, high-speed impact on the surface of parts, so the oxide layer on the surface of parts can be removed. Sand blasting is a method to clean the surface of parts by using compressed air to blow out quartz sand at high speed.

2. Generally, shot blasting is used for regular shape, etc., with several throwing heads up and down, left and right together, with high efficiency and low pollution. Sand spraying is used for complex shape, easy to use manual derusting, low efficiency, poor site environment, uneven derusting.

3. In repair and shipbuilding industry, shot blasting (small steel shot) is usually used in steel plate pretreatment (rust removal before coating). Sandblasting (repair, shipbuilding industry is used for mineral sand) is often used in forming ships or sections, the role is to remove the old paint and rust on the steel plate, re coating.

4. Shot blasting is to use the motor to drive the impeller body to rotate. Under the action of centrifugal force, the balls with diameter of 0.2 ~ 3.0 (including cast balls, cutting balls, stainless steel balls, etc.) are thrown to the surface of the products to make the products beautiful, or change the welding tensile stress of the products to compressive stress, so as to improve the service life of the products. Sandblasting is in the steel structure, the application of high-strength bolt connection is a more advanced method, because the high-strength connection is to use the friction between the joint surface to transfer the force, so the quality of the joint surface is very high, at this time, sandblasting must be used to deal with the joint surface.

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