Exhaust Silencer Steel DC01 Steel 409L Aluminized Steel Excavator Muffler

• Customization: Available
• After-sales Service: Welcome to After Service
• Warranty: 2years
• Model NO.: Customized Request
• Power: 30.3kw/2800r/Min
• Intake Air Temperature: 400ºC
• Inlet Air Diameter: 85mm
• Noise Reduction: <70dB
• Delivery Time: Within 20days
• Flow: 2.197L
• Transport Package: Ply Wood Case
• Specification: ss
• Trademark: TECFREE
• Origin: Wuxi, China
• HS Code: 8708920000
• Production Capacity: 30000

Product Description

HIGH EFFICIENCY CUSTOM ENGINE EXHAUST MUFFLER (WUXI TECFREE)
 

Material	steel DC01  ,steel 409L  ,aluminized steel
Delivery time	2-3weeks
Package	PLY wooden case
Shipment	sea &air

OUR FEATURES

1.  Optimising air flow sectional area  and turn high speed pulse air flow into low speed and stable air flow
2. Technology of "frequency shift" which separate from air flow and sonic wave  can reduce noise as much as possible .
3 . Noise elimination is 5% better compare with similar products on international market .
4.Power loss ratio <5%
5 .Exhaust pressure loss : 0-2%
6. Compact and anti-vibration design
7 Pressure test each muffler and painting(or surface treatment) before despatch.
8. Custom design or manufature according to request of cusotmers . 
9 .Quality guarantee :1year 
10. We can design and manufacture  mufflers for many industries such as car ,engineering machinery,diesel generator ,motorbike ect.

Technicla Strength

Our company is based on the "Three-dimensional dynamic full-frequency noise reduction theory and design method" invented by Professor Lin Huijiang. 

FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, 
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q3. How about your delivery time?
A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and 
the courier cost.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.




If you are interested in our products, please contact us!
Wuxi TECFREE International Trade Co.,Ltd
Add: Room1401,jinzhi plaza,Liangxi District, Wuxi City, Jiangsu Province
Contact: Damon