Piezo Hannas (WuHan) Tech Co,.Ltd.-Professional Piezoceramic Elements Supplier
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high quality piezo ceramic ring for welding machine

An inquiry from Portugal customer

Application: we need the following materials to repair the ultrasonic welding system

  • PT1000K075
  • Piezohannas
  • PT1000K075

1.Inquiry of product :


we need the following materials to repair the ultrasonic welding system:

12 ceramic pieces extern diamter 50mm x intern diamter 16 or 17 mm x thinkless 6.5mm

12 ceramic pieces extern diamter 60mm x intern diamter 29 or 30 mm x thinkless 10mm

2.Country:    Portugal 


Standard Size of Piezo Ring:

External diameter: 5.0 - 100mm
Internal diameter :(2.0 - 35mm)
Thickness : (0.2 - 15mm) 

PZT Material:


- PZT4 Piezoelectric ceramics have a double behavior of receiving and transmitting, with higher sensitivity and lower dielectric loss.

- PZT5 Piezoelectric ceramics have higher electro-mechanical coupling coefficient, the moderate dielectric constant and higher sensitivity.

- PZT8 Piezoelectric ceramics of high power transmission type have good piezoelectric property, high mechanical strength, high coercive field, low dielectric loss in strong fields.

Our Service:


Package :at first ,we all use dual-layer foam to wrap the piezo ceramics duo to its frangibility,then we use suitable the box to put it inside and stick tightly to make sure it perfectly.

Delivery Time:standard product will be shipped out within 2 working days after payment received.

Payment Methods:T/T,Paypal,West Union

Warranty:100% brand new when leaving the factory. The seller guarantee quality of the products(excluding wearing parts) for a period of 1 year from the date of trial run finish under our technician's guidence.  

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Piezo Hannas (WuHan) Tech Co,.Ltd  is a professional piezoelectric ceramics and ultrasonic transducer manufacturer, dedicated to ultrasonic technology and industrial applications.                                    



Add: No.456 Wu Luo Road, Wuchang District, Wuhan City, HuBei Province, China.
E-mail: sales@piezohannas.com
Tel: +86 27 84898868
Phone: +86 +18986196674         
QQ: 1553242848 
Skype: live:mary_14398
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