China Suppliers for Precision Machinery Design & Assembly in Semiconductor Industry - Leading Factory Solutions
Impurity automatic screening machine
The orthogonal robotic arm combines with the CCD image recognition system to screen impurities. The CCD camera is used to capture the items, and the software automatically identifies the impurities and calculates the coordinates of the impurities' location, and takes them out through the straw.
Impurity screening
Desktop spinneret inspection machine
The orthogonal robot arm combines the CCD image recognition system to detect the spinneret and identify whether the spinneret is blocked or worn out.
Spinneret inspection, micro hole inspection, surface defect or dimensional inspection.
High-precision visual alignment system
The high-precision visual alignment system mainly provides high-precision alignment of two objects. The difference from general coaxial visual alignment is that the two objects under test do not need to be stacked and use off-axis alignment. Way.
Mask alignment, nanoimprint alignment.
Flexible collet trenching machine
Automatic loading and unloading, automatic image judgment of groove alignment, groove cutting. The cutting process is fully automated, with stable speed and quality. The self-developed image detection system determines whether the collet is cracked for quality control.
Automatic groove cutting by elastic collet.
High-precision two-dimensional image measuring machine (0.5m*1.5m)
- Stroke:0.5m*1.5m
- Structure:Granite frame
- Drive device:linear motor (single drive)
- Guide device:linear slide rail
- Imaging device:CCD + microscopic optical system + laser focusing system
- Feedback device:laser interferometer
Panel size and defect detection, PCB board detection
High-precision two-dimensional image measuring machine (1.3m*1.5m)
- Stroke:1.3m*1.5m
- Structure:Granite frame
- Driving device:linear motor (dual drive)
- Guide device:linear slide rail
- Imaging device:CCD + microscopic optical system + laser focusing system
- Feedback device:laser interferometer
Panel size and defect detection, PCB board detection
Design of long-stroke two-dimensional image measuring machine
- Stroke:2m*1.3m (gantry span more than 2m)
- Structure:granite base + aluminum frame
- Drive device:linear motor
- Guide device:linear slide rail
- Imaging device:Equipped with metallographic microscope
- Feedback device:optical ruler
Panel size and defect detection, PCB board detection
High-precision two-dimensional image measuring machine (0.75m*0.9m)
- Stroke:0.75m*0.9m
- Structure:Granite frame
- Drive device:linear motor
- Guide device:air-floating guide rail
- Imaging device:CCD+microscopic optical system+laser focusing system
- Feedback device:laser interferometer
Panel size and defect detection, PCB board inspection
Substrate thickness and outer diameter measuring machine
The hollow XY-axis linear motor positioning platform is combined with a laser probe to measure the thickness and warpage of the substrate, and is combined with an image measurement device to detect outer diameter and defects. The bottom of the platform is equipped with a LIFT PIN, which automatically lifts and unloads materials. It can be combined with the SCARA robotic arm for automatic loading and unloading.
Substrate thickness, warpage, outer diameter measurement and defect detection.
Frequently Asked Questions (FAQ)
How does the Impurity Automatic Screening Machine identify target coordinates?
The machine integrates an orthogonal robotic arm with a high-resolution CCD image recognition system. The software captures live images of the items, automatically detects impurities based on predefined visual parameters, calculates their precise coordinates, and removes them using a vacuum straw mechanism.
What makes the High-Precision Visual Alignment System different from coaxial alignment?
Unlike standard coaxial visual alignment systems that require the two target objects to be stacked directly on top of each other, our system utilizes off-axis alignment. This means the two objects under test do not need to be stacked, offering greater flexibility and precise positioning for mask and nanoimprint alignment applications.
Which industries use Two-Dimensional Image Measuring Machines?
These high-precision machines are primarily used in the semiconductor, electronics, and display industries. They are ideal for panel size measurements, defect detection, and comprehensive PCB board inspections, ensuring strict quality control during manufacturing.
What are the benefits of using air-floating guide rails in measuring machines?
Air-floating guide rails eliminate physical contact friction, providing extremely smooth motion, reduced wear, and superior positioning repeatability. When combined with linear motors and laser interferometers, they deliver sub-micron level feedback and measurement accuracy.
How does the Substrate Thickness and Outer Diameter Measuring Machine handle automation?
The platform is equipped with an integrated LIFT PIN mechanism at the bottom, which automatically lifts and unloads materials. For fully automated production lines, the system can be seamlessly combined with a SCARA robotic arm to handle automatic loading, positioning, measurement, and unloading.