Our company has strong R & D and production capacity and a group of professional technical personnel to escort our shift lever bushing, Sintered Iron Fan Bushing, oil impregnated bearing. The inspection records must be reliable for statistical analysis to be effective. Our staff can give full play to the past experience and existing ability, and continue to work hard for the company to achieve better economic benefits.

Production Introduction

DALON Sintered Silencer can allow the airflow to pass through the device, which also can prevent or reduce the sound noise. The High Noise Reducing Muffler can block the propagation of sound waves and allow the airflow to pass. The air drop could be controlled by various filtering degree.

Detailed Images

Bronze Muffler

Plastic Silencer

Steel Muffler

Specification

STYLE	High Noise Reducing Muffler
BODY MATERIAL	BRONZE
O.D. RANGE	1~250mm
THICKNESS RANGE	1~100mm
PORE PITCH	1~150micron
POROSITY	35% ~ 45%
FEATURE	HIGH TEMPERATURE
WORKING TEMP.	400 ℃ -MAX

Noise—Measured in decibels (dB), the rating indicates how much a product reduces exhaust noise from your tool or equipment.

Filtration—Products trap particles to clean the air exhausting to the environment or going into your process and equipment. The size of particles is measured in microns; the lower the number of microns, the smaller the particles that are removed from the air.

Flow—Measured in standard cubic feet per minute (scfm), this rating is the maximum air flow that a product can withstand.

Filter Properties

1) The mean pore pitch is variable, from 1 µm to 250 µm.

2) They are depth silencers which efficiency is very high.

3) Work at high temperature and high pressure without deformation.

4) The chemical resistance is good

5) Silencers can be weld and machine after final shape,

so they can be adapted to specific assembling purpose.

6) Sintered stainless steel silencer element can make its

cleaning easy, so they are reusable.

Certificate & Packing

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FAQ

Q: What is Sintered Silencer MOQ?
A: We are enjoying to grow up together with all of our clients whatever big or small orders.

Q: Can DALON make customized products?
A: Yes, DALON can offer OEM / ODM manufacturing and produce by custom design.

Q: Will drawing or sample design safe after DALON get it?
A: DALON will NOT release your design to any third parties without your permission. Usually we will sign NDA before all drawing and samples.

Q: Can DALON offer design services?
A: DALON have R&D and can offer special design about your requirements with drawing 3D in format IGES/STEP, PDF/ CAD in DGW/DXF & photos.

Q: How about Quality System?
A: DALON have ISO9002 quality system and in-house inspection by Bubble Test Equipment, CMM, Hardness Tester, Roughness Tester, Salt Spray Tester, Tensile Strength Test, Caliper, Micrometer, Height Gauge, Ring and Plug Gauge, Pin Gauge, etc.

Q: About Sample?
A: DALON can supply the samples for FREE, but the customers have to support the tooling cost if have and the courier cost

Q: Tooling Charge?
A: Tooling charge is one off when first order, all future orders would not charge again even tooling repair or under maintains.

Q: Lead Time?
A: DALON usually effect delivery within 21days after advance payment. Stock items could be delivered within 3days. If item need open tooling, consider extra 7days.

Q: Payment Terms?
A: Advance 50% and balance against copy of shipping B/L. For long term business DALON have more advantage terms for payment.

Q: How to deal with the complains if happens?
A: In any case of complains, please contact DALON within 30days after receive the goods, DALON will find the root causes and corrective & preventive actions. DALON will take full responsibility for the claims.

We continue to improve product standardization, serialization, and standardization, pursue and improve brand awareness, establish an excellent corporate image, and make our own contributions to the development of the Universal Remote Control Variable Sound Car Exhaust Muffler industry. We pay attention to the quality and details and every process is step by step and adhere to the quality to shape our brand. After years of development, our management level, comprehensive strength and brand image have been continuously improved.

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