Discontinuous PU (Polyurethane) Sandwich Panel Production Line

• 1.Zhongji discontinuous PU Sandwich Panel Production Line is a good choice with Economy investment, flexible size panel, high quality.
• 2.Machine is to make the sandwich panel with the color steel sheet or galvanized sheet and the core of polyurethane discontinuously.
• 3.The multi-layered laminator is consisted of the press and the rail stands. Two worktables move into the press and the other two stay on rail stands. Initially, put the top and the bottom sheets inside of mould frames and then seal, after that, feed the worktables into the press. When worktables inside the press moves out orderly, the other two feed in at the same time. Upon the finish of feeding, the press will close and slant at a angle, waiting for injecting PU raw materials from the PU mixing head into different panels. Meanwhile materials start foaming and curing. At this time, mould frames on worktables moved out for taking out the finished products, then to be ready for next production cycle.
• 4.The main laminator 2+2 produces PU sandwich panel with fixed length such as 6m, 9m, 12m, adjustable width less than 1.2m, different thickness from 50mm to 250mm by the closed molding frame
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• Discontinuous polyurethane production line is widely used in steel structure workshop, steel villa, housing, supermarkets, air duct, public places.

Fluorescence spectrum can provide excitation spectrum, emission spectrum, fluorescence intensity, quantum yield, fluorescence lifetime, fluorescence polarization and other more physical parameters. These parameters reflect various features of the molecules , and through which can obtain more information of the tested molecular. CNI launched Fluorescence Spectrometer with the characteristics of rapid analysis and accurate measurement, is usually used in crystal, rare earth elements and other fluorescence spectrum detection. Fluorescence spectrum analysis and measurement is special in high sensitivity, strong selectivity, micro samples, simple operation, etc.

â–  Composition of Fluorescence Spectrometer

Laser Source	Fiber Optic Spectrometer	Probe
A variety of linewidth options at : 257, 360, 405, 473, 514.5, 532, 633, 660,  785, 830, 980, 1064 nm	High sensitivity;  Up to 80% quantum efficiency;  Spectral range 200- 1100nm	Excitation wavelength;  360, 405, 532, 785, 830 nm...

 â–  Fluorescence Spectrometer Solution

Combined Fluorescence Spectrum System	Portable Fluroescence Spectrometer
Fast connection, flexuble operation.  Wavelength is optional according on  Customer`s acyual requirements.	Simple measurement and easy operation,  extemal power supply vehicle- mounted charger, Dustproof, anti- vibration, arti-glare interference...

Desktop Raman Flurocence Spectrometer	Micro Flurocence Spectrum Measurement System
Build- in narrow line width laser- power  adjustable, high sensitivity spectrometer-  used for weak signal detection	It combines micro system and Raman  system which greatly tacilitates the Raman  micro area detection

   â–  Sample Fluorescence Spectrum

Fluorescence Spectrometer

Fluorescence Spectrometer,Fluorescence Spectra,Fluorescence Spectroscopy Instrumentation,Atomic Fluorescence Spectroscopy

Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com