Your Professional PCB Unloader Supplier
NeoDen Tech is a global leader in manufacturing comprehensive SMT equipment. Operating from our 27,000+ m² NeoDen Park, we have evolved beyond standalone machines to become a provider of full-scale turnkey assembly lines.Our extensive product portfolio covers every critical stage of the PCBA production process. Products distributed to 130+ countries, serving applications from research laboratories to SME production lines..
Why Choose Us
Advanced Equipment
NeoDen offers a full range of SMT equipment covering the entire PCB assembly process, including high-speed pick-and-place machines, reflow ovens, stencil printers, as well as automated inspection and rework systems.
Professional Team
Backed by three specialized R&D departments and a team of 25 engineers, NeoDen holds independent intellectual property rights for its core technologies. We continuously innovate to ensure the precision and production stability of our equipment, empowering buyers with reliable, long-term automated manufacturing capabilities.
Quality Control
NeoDen strictly adheres to ISO standards, subjecting every piece of equipment—from individual components to the complete machine—to comprehensive testing. Ensuring smooth production line operations and consistent product quality control.
24H Online Service
Our offering services such as sample testing, online training, remote troubleshooting, and on-site support. Buyers are guaranteed a response within 8 hours and a resolution within 24 hours, thereby minimizing production risks.
Overview of PCB Unloader
A PCB unloader is an automated SMT (Surface Mount Technology) machine used at the end of a production line to safely receive completed printed circuit boards from a conveyor and stack them into a magazine. It minimizes human handling, preventing damage to sensitive boards, and automates the transition to the next process.
Product Specification
We offers the following product specifications:
|
Model |
NDU250 |
|
PCB size |
50 * 50 - 350 * 250 mm |
|
Magazine size |
355 * 320 * 563 mm |
|
Loading time |
Approx. 6 seconds |
|
Magazine change over time |
Approx. 25 seconds |
|
Power source & consumption |
100 - 230 VAC (customized), 1ph, max 300VA |
|
Air pressure & consumption |
4-6 bar, max 10 L/min |
|
PCB thickness |
Min 0.4 mm |
|
Transport height |
900 ± 30 mm (or customized) |
|
Dimension |
1730 * 770 * 1250 mm |
|
Magazine number |
Transport up: 1pcs, Transport down: 1pcs (or customized) |
|
Step pitch select |
1 - 4 ( 10 mm step pitches) |
|
Weight |
185 kg |
Robust Design: Engineered with a strong and stable structure to ensure reliable performance even in demanding manufacturing environments.
Easy Control: Equipped with intuitive touch screen and PLC control, facilitating seamless operation for operators of all skill levels.
Secure Loading: Featuring top and bottom pneumatic clamps, our loader ensures the secure placement of magazine racks, preventing any potential disruptions during the loading process.
PCB Protection: Our special gas circuit design guarantees no PCB breakage, safeguarding your valuable components throughout the loading and unloading procedures.
Fault Diagnosis
Benefit from the convenience of an automatic fault code display function, allowing for quick and accurate troubleshooting to minimize downtime.
Durable Components
Built with wear-resistant cables, our loader and unloader boast a prolonged service life, reducing the need for frequent replacements and maintenance.
Versatile Compatibility
Designed to seamlessly integrate with a wide range of manufacturing setups, our loader and unloader are compatible with SMEMA interfaces, offering flexibility to adapt to various production scenarios.
Application
Consumer Electronics
From smartphones to home appliances, PCBs are at the heart of nearly every device.
Automotive
Modern vehicles are packed with electronics, from sensors to infotainment systems, all powered by PCBs.
Telecommunications
The components that allow us to communicate seamlessly rely heavily on precise PCB production.
Medical Devices
Sensitive and high-precision medical equipment requires flawless PCB handling, making unloaders essential.

Components
An automatic PCB magazine unloader typically consists of several key components:
Loading Mechanism
Feeds the magazines into the unloader.
Conveyor System
Transports PCBs from the magazine to the production line.
Control System
Manages the unloader's operations and ensures synchronization with the SMT line.
Other Services
All of our machines will be fully checked by our quality control department before the shipment. We guarantee all of our machines have a one-year warranty (quick-wear parts not included).
Training details: Operation principles, system, and structure, safety and maintenance, software processing technique, etc.
Numerous feedback from our clients have proven that our machines are stable in performance with rare malfunction. However, we would like to handle it as follows once malfunction occurs:
- We guarantee that we will give you a clear reply within 24 hours.
- Customer service staff will assist you in analyzing the malfunction to locate the cause.
- If the malfunction is caused by improper operation of software and other soft faults, we will help solve the problem online.
- We will offer plenty of online support, like detailed technical and installation instructions via email, video, and telephone.
Package & Delivery
| Package: | Standard export package or Custom |
| Delivery: | By air express, by sea |

FAQ
As one of the leading PCB unloader manufacturers and suppliers in China, we offer a wide range of products with superior quality. Please feel free to buy high-grade PCB unloader at competitive price from our factory. Thank you for your interest in our products.
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