Dongguan Zhongli Instrument Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 Sets |
| Delivery Time | 5-8 work days |
| Packaging Details | Headphone Torsion Life Testing Machine For Torsional Life Test Of Headphone Shaft is packaged within wooden case. |
| Control mode | PLC+touch screen |
| Transmission structure | Rotation mode |
| Minimum display angle | 0.1 degrees |
| Earpiece center spacing range | 150~220mm (adjustable) |
| Test speed range | 5~40 times/min (can be set) |
| Test stroke | Plus or minus 90 degrees (can be set) |
| Times setting | 1~99999999 (can be set) |
| Machine size | 480(W)x590(D)x530(H)mm |
| Machine weight | 40Kg |
| Power supply | AC 220V/50Hz/5A |
| Brand Name | ZL |
| Model Number | ZL-2815 |
| Certification | CE,ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 Sets |
| Delivery Time | 5-8 work days | Packaging Details | Headphone Torsion Life Testing Machine For Torsional Life Test Of Headphone Shaft is packaged within wooden case. |
| Control mode | PLC+touch screen | Transmission structure | Rotation mode |
| Minimum display angle | 0.1 degrees | Earpiece center spacing range | 150~220mm (adjustable) |
| Test speed range | 5~40 times/min (can be set) | Test stroke | Plus or minus 90 degrees (can be set) |
| Times setting | 1~99999999 (can be set) | Machine size | 480(W)x590(D)x530(H)mm |
| Machine weight | 40Kg | Power supply | AC 220V/50Hz/5A |
| Brand Name | ZL | Model Number | ZL-2815 |
| Certification | CE,ISO | Place of Origin | China |
| High Light | Headphone Torsion Testing Machine ，PLC Touch Screen Torsion Testing Machine | ||
Headphone Torsion Life Testing Machine For Torsional Life Test Of Headphone Shaft
Product use:
Headphone Torsion Life Testing Machine is suitable for torsion testing of headphones
Headphone Torsion Life Testing Machine.pdf
Device application
This machine is suitable for the torsion life test of the rotating shaft of the earphone earphones. The torsion test method is: the left and right earpieces of the earphone are fixed on the torsion fixture, the headband is fixed on the support frame, and the test angle and rotation speed are set. After N tests , remove the headset to check the performance of the rotating shaft.
Equipment Specifications
| Control mode | PLC+touch screen |
| Transmission structure | Rotation mode |
| Minimum display angle | 0.1 degrees |
| Earpiece center spacing range | 150~220mm (adjustable) |
| Test speed range | 5~40 times/min (can be set) |
| Test stroke | Plus or minus 90 degrees (can be set) |
| Times setting | 1~99999999 (can be set) |
| Machine size | 480(W)x590(D)x530(H)mm |
| Machine weight | 40Kg |
| Power supply | AC 220V/50Hz/5A |
Equipment Features
♦ Using stepper motor servo system as the power source, the performance is stable, reliable and durable, and the positioning is accurate.
♦ With a special XY automatic centering device, it can reduce the error of the concentricity of the fixed alignment of the product, and can obtain the completely accurate performance of the rotating axis.
♦ The center distance of the earpiece is adjustable, which is suitable for different product testing.
♦ Using TFT4.3-inch true color LCD touch screen and Mitsubishi programmable controller for action control,
♦ Touch screen to set rotation angle, rotation speed, test times, and test interval pause time.
♦ This machine is suitable for single-handset two-station independent control test or dual-earthpiece one-station test
Advantage Service:
1. We have R&D, designing department which can not only provide technological machines but also can satisfy special customized needs of our clients.
2. Over 50 years’ manufacturing experience, advanced machine and sophisticated handcraft.
3. There are TWO laboratories in our factory: Environmental laboratory and Physical laboratory.
4. Our factory have adequate stock monthly, which can meet customers’ urgent needs.
5. Annual sales over 1,000,000USD; 30,000㎡manufacturing base, equipped with 120 technicians, we are capable to take large budget project.
Technical Support:
1. SUS Stainless plate is cut by advanced leaser machine which can ensure accuracy; All machine appearance is anti-rust electrostatic painting;
2. Imported electronic components: ABB/Siemens/Panasonic/Saginomiya/Danfoss/Emkarate/Omron/Philips and imported compressor:BOEK/TECUMSEH, which can keep the machine’s service life over 10 years.
After-sale Service:
1. We promise 14 month’s warranty and lifetime maintenance.
2. During the warranty time, any components broken is FREE to change, and we offer FREE picture, video instruction after your purchasing of our machine.
3. All machine is sent with a packing list, operation instruction(paper file), warranty certificate(with valid date) and other accessories.
Package:
We pack machine with plastic wrap (water proof), then pack with poly wood board,
cystosepiment inside the board and machine for fixture.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company. Companies with technical support, marketoriented, fundamental human. Have a high level of professio... We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company. Companies with technical support, marketoriented, fundamental human. Have a high level of professio...
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