Fully-Automatic BGA Rework Station ZMW-750 - China Suppliers and Factory for Precision PCB Repair Solutions
Fully-auto BGA rework station ZMW-750
morelThree independent heating temperature zone, each heating temperature zone can independently set the heating temperature, heating timeframe’s heating temperature sections, Simulate the reflow oven heating mode [preheating, constant, warming, soldering, reflow soldering, cooling].
Auto feed chips, pick up chips, blowing chips; auto recognition chips place during alignment. Multifunction model weld, remove, mount, manual, realize semi auto and auto function, meet customer’s requirement.
High precision K-type Closed Loop import from USA together with our company special heating way, the soldering range of temperature within ±1 degree.
Imported optical alignment system with 15’’ high definition monitor; high precision micrometer adjust X/Y/R axis; make sure the alignment precision within 0.01-0.02mm.
Top heater and mounting heater design 2 in 1 which can make the mounting more precision; there are many sizes of BGA nozzles which can meet different chips sizes, BGA nozzles can easy change, we accept customize.
High automatic and precision, Completely avoid human operation error; it is good for reworking lead free craft and double BGA, QFN, QFP, capacitance-type resistor components which can achieve good result.
Additional monitoring camera which can observe the solder ball melting and easy to check the temperature curve and the soldering result (optional function).
Advanced Control Systems and Precision
A BGA rework station features an embedded industrial PC, three independent heating zones, and a Panasonic CCD camera system for high-precision alignment. The station includes a high-definition touch screen interface and PLC control for multi-functional integrated operation. It also incorporates a folding optical lens, which can store and select temperature profiles. The high-precision k-type thermocouple closed-loop control system, with PID automatic temperature compensation, ensures precise temperature control with a deviation of ±1°C.
Stepping Motor and Visual Alignment System
Equipped with a stable and efficient stepping motor driver, the BGA rework station ensures reliable operation. It features an HD visual optical alignment system, which allows for precise positioning of the PCB. The system allows for movement in the X, Y, and Z directions, with a "5-point support" design, V-groove PCB bracket, and a universal clamp to secure the PCB in place during rework.
Two Operating Modes for Flexibility
The BGA rework station offers two operating modes: Auto and Manual. In Auto Mode, the system automatically feeds the BGA/IC, picks and places components, and carries out the soldering and desoldering processes. In Manual Mode, the operator can manually control the camera movement and the top gimbal with a joystick for more precise adjustments. Both modes combine optical focusing and laser positioning for improved accuracy during the rework process.
Multi-Function Features and Laser Positioning
The station is equipped with several multi-functional features, including "Quick Positioning," "Keep Warm," "Pressure Sensor," "Instant Temperature Analysis," and "HD Vision Optical Alignment." Laser positioning assists with quick and accurate PCB placement on the center point, and the "5-point support position" improves convenience and accuracy. Additionally, the movable universal clamp prevents damage to edge components, making it suitable for various PCB repairs.
Safety, Efficiency, and Certification
High-power LED lights ensure proper working brightness, while different sizes of magnet nozzles facilitate easy replacement and installation. The three independently controlled heating zones allow for customized temperature settings, and up to 16 temperature sections can be configured. The station also includes a voice warning system to alert operators 5-10 seconds before heating completion and automatically activates the cooling fan once the heating is done. Double protection against overheating and an emergency stop function ensure safe operation. The machine is CE certified, confirming compliance with safety standards.
Frequently Asked Questions
What temperature control precision does the ZMW-750 offer?
The ZMW-750 utilizes a high-precision K-type closed-loop thermocouple import from the USA alongside PID automatic temperature compensation, limiting temperature deviation to within ±1°C.
How does the optical alignment system guarantee alignment precision?
It features an imported optical alignment system paired with a 15-inch high-definition monitor and a Panasonic CCD camera. High-precision micrometers allow adjustments across the X, Y, and R axes to achieve an alignment precision within 0.01-0.02mm.
What is the difference between the Auto and Manual operating modes?
In Auto Mode, the system automatically handles chip feeding, picking, placing, soldering, and desoldering. In Manual Mode, operators can manually adjust camera movements and the top gimbal using a joystick for customized, precise control.
Can the ZMW-750 safely handle sensitive components and double BGAs?
Yes. Its highly automated operation avoids human error, making it ideal for reworking lead-free assemblies, double BGAs, QFNs, QFPs, and capacitance-type resistors. It also uses a movable universal clamp to prevent damage to edge components.
What safety mechanisms are built into this rework station?
The ZMW-750 includes a voice warning system that alerts the operator 5-10 seconds before heating completes, automatic cooling fan activation, double overheating protection, and an emergency stop button. The system is also fully CE certified.