A ventilation diffuser is a device designed to completely supply airflow in a room.
Its role is to improve the efficiency of air conditioning units by distributing cooling air. When maintaining even airflow
The airflow and hot spots in the room will be eliminated. Provide greater comfort.
A ventilation diffuser is a device designed to completely supply airflow in a room.
Its role is to improve the efficiency of air conditioning units by distributing cooling air. When maintaining even airflow
The airflow and hot spots in the room will be eliminated. Provides increased comfort
Aluminum linear bar grille:
Ventilated grilles Linear rod grilles can be used as comfort zones and
Air supply or extraction variants for industrial areas. Ready-to-use assembly consisting of a frame and a fixed horizontal blade. linearity
The mesh cover with a slightly angled bezel combines functionality with an attractive design; They can be mounted on walls, windowsills, or rectangular pipes
.
Basic information
Linear air grilles are rectangular aluminum grilles with fixed deflectors that can be used in commercial and commercial applications
Industrial sites. The grille is used for supply or return air. It is built into walls, ceilings or Windows
Taizhong. Linear bar grilles come standard with springs. As an attachment, pressure booster box,
Install frame and damper.
design
The linear bar grid is made of natural anodized aluminum profiles and coated with RAL 9010
Or RAL 9016 white paint. Dimension is customer size.
Install
Linear bar grilles can be mounted directly on pipes or walls by mounting frames and springs.


Features:
Material: Aluminum extruded profile.
Structure: The structure is a fixed core, while hinge core options are available
Powder coating color: RAL 9010, RAL 9016 or custom or anodized
Core: not removable.
Optional: With or without a damper.
Specification:
Fixed horizontal blade. 0 degrees, 15 degrees, 30 degrees.
For installation in walls, windowsills and rectangular pipes.
Made of extruded aluminum, powder coated or anodized.
Concealed spring clamp or countersunk hole screw fixation for mounting into the mounting subframe or fixed to the mounting surface.
Available in RAL or anodized colors.
Also suitable for continuous horizontal operation.
Side, face flange: 17mm, 20mm, 25mm, 30mm.
Nominal length: 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1500, 2000.
Nominal height: 100, 125, 150, 200, 250, 300.
Horizontal operation section: middle 2000mm, end cover.
Other sizes available upon request
Material: Premium Thickened Aluminum Alloy, built for durabilityFeatures: Flame Retardant, Gentle Outflow, Superior Frame Quality, Fashionable Sophistication, Effortless InstallationMeticulously Mitered and Welded CornersRemovable Cores for Enhanced Flexibility

What is an aluminum linear air grille?
Material: High quality extruded aluminum (A6063)
Frame and core: thickness 1.0mm, 1.2mm
The frame is made of high-quality extruded aluminum profiles with corrosion resistance and
Advantages of rigidity.
The core of the hinge time can be easily removed and interchanged for better installation and maintenance. Provide you with great convenience!
We at Ventech offer high quality with careful attention to detail, especially in powder coatings and welding angles
The details.
The automotive powder coating ensures that there are no gaps in the welding corners and provides the customer with an aesthetically pleasing square diffuser.
Custom sizes are as follows:
· Size: Custom - Size:
· Neck size: Custom - size
· Height: 30mm, 25mm, 15mm
· Face shape = neck circumference +600mm

Our state-of-the-art, high precision manufacturing equipment ensures unparalleled quality and reliability. With processing bases located in shandongdezhou, we invite you to engage in a dialogue for fruitful cooperation. Your satisfaction and quality assurance are our top priorities.

Dezhou Linghao Refrigeration Equipment Co., Ltd. is a strong enterprise specializing in the production of industrial fans, specializing in the production of tunnel fans, high temperature fans, centrifugal fans, mine fans, axial flow fans, anti-corrosion fans and other products. Our products are widely used in tunnel construction, mechanical equipment, laboratories, power plants, steel mills, etc., mainly used in ventilation, exhaust, intake, air circulation. With advanced CAD/CAPP software fan design technology and rich professional manufacturing experience, the products sell well in China, Southeast Asia, Africa and other countries and regions of more than 20 countries and regions, won the praise of customers.
Q1. Who are we?
A: We are based in Shandong, China, starting from 2022, selling to Southeast Asia (10.00%), Eastern Europe (6.00%), North America (5.00%), South America (5.00%), Africa (3.00%).
Q2. How can we guarantee quality?
A: Always a pre-production sample before mass production. Always final inspection before shipment.
Q3. What can you buy from us?
A: Stainless steel rain vent, Engine ring gear, Pinion shaft, CNC machining parts, Fire-proof check valve of range hood.
Q4. Why should you buy from us not from other suppliers?
A: We have Punch, Hydraulic press, Gear hobbing machine, CNC machining center, Heat treatment equipment, and other large-scale equipment. Companies in Qingdao, Weifang, and Zaozhuang with processing base welcome to consult to discuss cooperation.
Q5. What services can we provide?
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