| Customization: | Available |
|---|---|
| Material: | Aluminum, Aluminum |
| Usage: | Automation and Control, Automation and Control, Automation and Control |
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Zhejiang Bailing pneumatic Technology Co., Ltd. is a pneumatic component manufacturer specializing in the production of MGP series guide rod cylinders, TC series three-axis cylinders, DFM series guide rod cylinders, and MGG series guide rod c Lsa 12 Pipeline Valve Quick Connector, Air Hose Quick Plugylinders. Committed to providing customers with various pneumatic components, services, and solutions that meet their needs. Since its establishment, the company has developed a complete and scientific quality management system through technological innovation and accumulated experience; A stable workforce, a combination of professional technical and management personnel, continuous improvement of production and quality systems, achieving more competitive costs and continuously improving quality. 2 Pipeline Valve
The principle of muffler
Absorption principle: using sound absorbing materials, such as glass fiber, rock wool or foam plastic, when sound waves enter the muffler and hit these porous materials, energy will gradually be converted into heat energy, thus reducing noise.
Reflection and interference principle: By designing specific internal structures, such as maze like channels or parallel plates, sound waves are reflected internally. The reflected sound waves interfere with the original sound waves and cancel each other out at certain frequencies, achieving the effect of reducing noise.
Diffusion principle: Using complex geometric structures such as porous plates or diffusers to scatter sound waves, the energy of the sound waves is redistributed in various directions, reducing the concentrated propagation of sound waves and thus reducing noise.
Resonance principle: It includes a series of resonant cavities. When the frequency of the sound wave matches the natural frequency of the resonant cavity, the energy of the sound wave is absorbed, reducing noise at a specific frequency.
Fluid dynamics principle: For industrial equipment involving airflow, such as fans and compressors, by adjusting the shape and size of the airflow channel, turbulence and eddies generated by the airflow are reduced, thereby reducing airflow noise.
| Model 1 | M5 |
| Model 2 | 1/8 |
| Model 3 | 1/4 |
| Model 4 | 3/8 |
| Model 5 | 1/2 |
| Model 6 | 3/4 |
| Model 7 | 1-1/4, 1-1/2 |
| Model 8 | G1, G2 |
physical property
Size: Mufflers come in different length, diameter, thickness, and other size specifications, which need to be selected according to installation space and usage requirements
Shape: Common shapes include cylindrical, square, conical, etc. The shape design depends on the installation position and airflow characteristics
Weight: determined by material and structure, lighter mufflers are easier to install and maintain, such as small equipment mufflers made of lightweight aluminum alloy materials; However, large industrial mufflers are heavier due to the use of heavy steel and other materials
Connection methods: including flange connection, threaded connection, welding, etc
Acoustic properties
Noise reduction frequency range: Different mufflers have different noise reduction effects on different frequencies, which can be divided into mufflers mainly targeting low-frequency (20-200Hz), medium frequency (200-2000Hz), and high-frequency (above 2000Hz) noise
Insertion loss: The larger the insertion loss, the better the noise reduction effect, usually expressed in dB
Sound transmission loss: closely related to factors such as the structure and materials of the muffler
Material properties: corrosion resistance, high temperature resistance, sound absorption, flame retardancy, reliability, maintainability, economy
1, Shopping process
Q1: How to place an order to purchase goods?
Search for products and add them to the shopping cart;
Confirm the specifications and quantity of the product, and click "Go to Settlement";
Select the shipping address, payment method, and submit the order;
After successful payment, the order status changes to 'Confirmed'.
Q2: What should I do if the items in my shopping cart are taken down?
If the product has been taken down, the system will automatically remove it from the shopping cart. You can try searching for similar products or contact customer service to inquire about replenishment time.
2, Payment issues
Q1: What payment methods are supported?
Support credit card, bank transfer, and cash on delivery.
Q2: How to handle payment failure?
Check network connection or change payment method;
If the balance is insufficient, recharge and make a new payment;
If it still fails, please contact customer service to provide the order number and inquire about the reason.
Q3: How to apply for an invoice?
After completing the order, click on "Apply for Invoice" in "My Orders" and fill in the header information to obtain an electronic invoice (paper invoices need to be mailed to customer service).
3, Logistics and Delivery
Q1: How long can the goods be shipped?
Spot goods: shipped within 48 hours after placing an order;
Q2: Abnormal display of logistics information (such as stagnation/return)?
Wait for 24 hours first, it may be due to system update delay;
4, Return and exchange service
The product is unopened, unused, and does not affect secondary sales;
Within 7 days from the date of receipt (some products support 15 days); Non customized products, non special categories.
Q2: What is the return and exchange process?
Log in to your account → "My Orders" → Select the product → Click "Apply for Return or Exchange";
Fill in the reason and submit it;
After approval, send the goods back to the SMS address; After the warehouse inspection, the refund will be made to the original payment account.
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