1.Auto SMT Stencil Printer Solder Paste Printing Machine for PCB,CW-ASE:

1. Scraper system

* the arch bridge is suspended straight and straight

* programmable suspension self-adjusting stepping motor drives the printing head

* four-wheel positioning sliding rail structure of bilateral double-slide block ensures the accuracy and smoothness of operation before and after scraping

* for before and after the squeegee pressure difference required and the stability of the lifting design, to prevent leakage of solder paste and blade clamping design has certain elasticity, squeegee pressure, lifting speed, the printing speed, print scope software is adjustable, and provides customers with a variety of tin under the demoulding ways to adapt to different requirements of PCB, for the customer provides a good platform for the control of printing;

* slide rail scraper system to improve operation stability and prolong service life;

Full closed-loop scraper pressure feedback device, always monitor the pressure of scraper pressure, make the lower tin more full;

The size of steel mesh has good and wide applicability;

The imported SMC cylinder is used as the cylinder;

Embedded scale, never fall off;

Segmented fixed steel frame.

3. Image and optical path system

X, the Y-axis USES the Japanese black field high ground wire rod, the two ends Japan matsushita motor drive;

Internal increase polaroid, automatic accurate grasping different type of the MARK point;

Upper, lower and coaxial 3 uniform light source;

Japan's Toshiba industrial camera.

4. PCB transportation and positioning system

The inlet direction arbitrary selection, free combination;

Special process of inner tooth transport belt, prevent card board;

Programmable transport speed control can make the suspension more accurate;

Use the sexual side clamp and vacuum suction chamber, effectively clamping the PCB to ensure the; complete smooth contact between PCB and steel mesh.

5. Cleaning system

Spray type cleaning;

Dry, wet, vacuum-free combination;

Separate cleaning structures;

Circular cleaning rubber strip;

Cleaning fluid, and steel net cleaning paper amount controlled.

2.Export to USA Quality,smt Solder Paste Printing Machine,CW-ASE,Parameters:

3.Stencil Printers,SMT Stencil Printers,CW-ASE Features:

a) Wide compatibility for PCB dimensions from 50mm x50mm to 510mm x 510mm for different thickness of PCB

b) High printing resolution 

1. High positional accuracy, repeated positioning accuracy ±0.007mm; printing accuracy 0.015mm.

2. Support glue printing

c) Automatic control improves production efficiency, quality control and saves production cost:

1. Automatic steel mesh positioning

2. Automatic PCB alignment

3.Automatic adjustment of squeegee pressure

4.Automatic printing

5.Automatic stencil cleaning (dry-type, wet-type and vacuum-type)

d) Adopt company independently developed suspended print head with programmable pressure automatic adjustment system by air cylinder. Support on-line real time pressure feedback and automatic squeegeepressure balancing. Accurate pressure control ensures perfect forming effect of solder paste. 

e) Programmable motor controls the squeegeeseparation speed and stroke from stencil, to realize multi-method demold.

f) Multi-functional PCB fixed positioning system, convenient and accurate PCB positioning.

g) Upward and downward visual positioning.

h) Built-in image processing system 

i) Support 2D,SPC functions

j) PCB thickness adjust by electronic table.

k) Printing translation drived by stright connecting screw rod of motor 

4. Applicable PCB Types:

Applicable to PCB types of mobile phone, communication, LCD TV, STB, family cinema, vehicle electronics, medical power equipment, aerospace and aviation, besides general electronics products .