hot melt adhesive piezoelectric jet valve

The 2000 piezoelectric valve uses high -frequency precision piezoelectric ceramic

 materials as a driving force，Tappets can move up and down quickly,，

Achieve high speed jetn on hot melt adhesive,Because the piezoelectric ceramic

material reaction speed is fast，High precision, excellent stability, compared to

compressionPneumatic injection valve with air as the driving force，

Eliminate instability caused by fluctuations in air source pressure，

The stability of the piezoelectric ceramic valveRelatively obvious characteristics，

The valve body is suitable for: mobile phone frame hot melt adhesive, TWS

Bluetooth headset, smart bracelet and other high temperature fluids.

      High speed：The latest precision piezoelectric actuator, ultra-fast dispensing frequency, limit up to 1500Hz per second

      Quick debugging：With the latest module design, the tappet debugging method is simplified, and the top calibrationis fast.

      High efficiency：Non-contact dispensing eliminates Z-axis movement and effectively improves production efficiency      Long life：Replaceable superhard alloy nozzles and tappets for longer service life.

      microquantity：The minimum glue amount is 0.5nl, the minimum line width is 0.25mm, and the minimum point diameter is 0.2mm.

      homogeneity：Set double constant temperature heating module, high-speed injection valve dispensing consistency can reach ±2%

    Simple maintenance：Integrated runner design, minimalist full module heating module assembly, can be quickly disassembled。

    steadiness：The tappet stroke is small, the injection force is large, which can effectively prevent the phenomenon of nozzle hanging glue and scattering.

 Piezoelectric valve specification：

Dispensing method   Non-contact dispensing mode

Suitable for liquid types PUR、PUH Such high temperature dissolved fluids

Applicable liquid viscosity    0 - 200000 cps

Operating frequency          Max: 1200 Hz

Applicable nozzle type      Integrated nozzle：0.05-0.3mm

Glue supply pressure         胶水压力：0.01-0.2Mpa

Valve body mass      1000g

Overall dimension    L96mm*W60mm*H205mm

 Controller specification：                                        

Control mode     ：   Electronic analog circuit

Dispensing time control    ：  Digital circuits/parameters

Power supply/Power     ：  AC220V/50Hz*120W

Controller quality      ：  4kg(including double temperature control power: 150W)

Overall dimension     ：  L203mm*W120mm*H128mm

Double temperature controller dimensions：    L206mm*W85mm*H128mm

 component：