Twin screw extruder screw element:
· convenient interchangeability by agile combination.
· fulfill efficient self-cleaning, transmission, compounding, pressure-forming, etc.
· made of high tool speed W6Mo5Cr4V2, or anti-corrosion steel 38CrMoAlA by special treatment.
Assembled together, they will become twin screw which are essential and key part of extruders for material to
transmission, shearing and plasticization.
Single Screw Extruder,Extruder Screws,Extruder Screw Barrel,Extruder Screws and Barrels Nanjing Kerke Extrusion Equipment co.,ltd , http://www.kerke.net
Specifications
 Model Number: DL1139-A
 Brand Name: steforce
 Material: ABS
 Voltage: 12V/24V
 Current: 15A
 Horn color: Black and other colors
 Type: Air Horn
 Size: 215/160mm
 Db Rating: 120DB
 Speaker Design: 2-way
 Warranty: 12 month
 OE NO.: Universal
 Car Make: Universal
 Package: 10/package
 Life times: 50,000 times
 Certificates: Emark 9, iso9001
 Place of Origin: Changzhou, Jiangsu
 Port of Loading: Ningbo/Shanghai
 Compressor Size: 115mm
 Condition: 100% Brand New
 Coil Material: copper
 Surface Treatment: shot blasting
 Estimate Unit Weight: 0.8kg
 Service: ODM/OEM
 Master carton: 44*27*42
 Physical: spiral
 Net Weight: 8kg
 Gross Weight: 8.5kg
Definition
Electric air horn compresses the air by the dc pump and then imports the compressed air to the sounding device by the anti-flaming rubber hose to make a sound, which can be louder through the loudspeaker port. The sound makes a role in alert and warning. The sound is loud and high-pitched which goes long distance. Except the role of warning, it will be a beautiful ornament of cars if it has a right installation.
Â
Product Advantages
1) High stable parts processing technology makes the high precision and stable quality.
2) High-quality raw materials and production processes makes sure the product life not less than 50,000 times.
3) We have gained widespread market recognition and reputation from overseas and domestic clients. The products are exported to European and American markets.
Â
Â
FAQ
1. Can you print our logo on it?
A: Yes, please feel free to send us your logo or your idea about designs. But we will have QTY request for horns. MOQ is 5000 sets each.
Â
2. Do you have horn sound file for listening advance?
A: Yes, we have each horn sound file. We could send it for your checking by email or other communication modes.
Â
3. What is your payment terms?
A: 1) T/T, Western Union, Money Gram, etc;
   2)50% amount as deposit and 50% balance paid before shipment.
Â
4. What is your MOQ?
A: Sample and small trial order are available for you to check quality and test market first.
Â
5. How is your after-sale service?
A: We promise one year warranty. To support overseas distributors, we send parts and components for repairmen all for free. Every year we send technicians to distributors for instruction.
Â
 Â
Find us via
1) Visit Alibaba and send inquiry;
2) Email/Skype/Whats App and so on for easy discussion;
3) Welcome to visit our office/showroom/factory.
Â
Â
Contact
Changzhou Wushi Electrical Equipment Factory
Contact: Eason Chow
Tel.:Â 86-519-86251395
Fax:Â 86-519-86254593
Mobile:Â 86-18651223952
Website: www.dingshen.com/
Â
  Â
If you are looking for some kind of the similar products, please send OEM numbers or information to us!
Â
We aim to be your best product supplier and service provider.
Â
Specifications
 Model Number: DL1139-A
 Brand Name: steforce
 Material: ABS
 Voltage: 12V/24V
 Current: 15A
 Horn color: Black and other colors
 Type: Air Horn
 Size: 215/160mm
 Db Rating: 120DB
 Speaker Design: 2-way
 Warranty: 12 month
 OE NO.: Universal
 Car Make: Universal
 Package: 10/package
 Life times: 50,000 times
 Certificates: Emark 9, iso9001
 Place of Origin: Changzhou, Jiangsu
 Port of Loading: Ningbo/Shanghai
 Compressor Size: 115mm
 Condition: 100% Brand New
 Coil Material: copper
 Surface Treatment: shot blasting
 Estimate Unit Weight: 0.8kg
 Service: ODM/OEM
 Master carton: 44*27*42
 Physical: spiral
 Net Weight: 8kg
 Gross Weight: 8.5kg
Definition
Electric air horn compresses the air by the dc pump and then imports the compressed air to the sounding device by the anti-flaming rubber hose to make a sound, which can be louder through the loudspeaker port. The sound makes a role in alert and warning. The sound is loud and high-pitched which goes long distance. Except the role of warning, it will be a beautiful ornament of cars if it has a right installation.
Â
Product Advantages
1) High stable parts processing technology makes the high precision and stable quality.
2) High-quality raw materials and production processes makes sure the product life not less than 50,000 times.
3) We have gained widespread market recognition and reputation from overseas and domestic clients. The products are exported to European and American markets.
Â
Â
FAQ
1. Can you print our logo on it?
A: Yes, please feel free to send us your logo or your idea about designs. But we will have QTY request for horns. MOQ is 5000 sets each.
Â
2. Do you have horn sound file for listening advance?
A: Yes, we have each horn sound file. We could send it for your checking by email or other communication modes.
Â
3. What is your payment terms?
A: 1) T/T, Western Union, Money Gram, etc;
   2)50% amount as deposit and 50% balance paid before shipment.
Â
4. What is your MOQ?
A: Sample and small trial order are available for you to check quality and test market first.
Â
5. How is your after-sale service?
A: We promise one year warranty. To support overseas distributors, we send parts and components for repairmen all for free. Every year we send technicians to distributors for instruction.
Â
 Â
Find us via
1) Visit Alibaba and send inquiry;
2) Email/Skype/Whats App and so on for easy discussion;
3) Welcome to visit our office/showroom/factory.
Â
Â
Contact
Changzhou Wushi Electrical Equipment Factory
Contact: Eason Chow
Tel.:Â 86-519-86251395
Fax:Â 86-519-86254593
Mobile:Â 86-18651223952
Website: www.dingshen.com/
Â
  Â
If you are looking for some kind of the similar products, please send OEM numbers or information to us!
Â
We aim to be your best product supplier and service provider.
Â
Air Horn Pump Electric Horn Compressor
Model NO.: DL1139-A
Voltage: 12V/24V
Current: 15A
Coil Material: Copper
Warranty: 12 Month
Port of Loading: Ningbo/Shanghai
Service: ODM/OEM
Physical: Spiral
Condition: 100% Brand New
Certificates: Emark 9, ISO9001
OE No.: Universal
Trademark: steforce
Transport Package: 10/Package
Specification: 115mm
Origin: Changzhou Jiangsu
HS Code: 8708999990
Model NO.: DL1139-A
Voltage: 12V/24V
Current: 15A
Coil Material: Copper
Warranty: 12 Month
Port of Loading: Ningbo/Shanghai
Service: ODM/OEM
Physical: Spiral
Condition: 100% Brand New
Certificates: Emark 9, ISO9001
OE No.: Universal
Trademark: steforce
Transport Package: 10/Package
Specification: 115mm
Origin: Changzhou Jiangsu
HS Code: 8708999990