Products Introduction
Meet our Pneumatic Semi-automatic Press-fit Machine – a tailored solution for error-free assembly of PCB connectors, IGBT modules, and a wide range of delicate PCB-mounted components. Unlike manual press tools that rely on operator skill or bulky fully automated systems with prohibitive costs, this air-driven bench-top unit leverages stable pneumatic force to deliver uniform, repeatable press-fitting results every time.
Engineered for workshops, electronics labs, and small-to-medium production lines, it streamlines the assembly workflow: simply position your PCB and component by hand, then trigger the machine to complete the press-fit process automatically. With adjustable pressure and stroke settings, it accommodates everything from micro-connectors to heavy-duty IGBT power modules, eliminating component damage caused by over-pressing or misalignment. Lightweight, easy to set up, and equipped with full safety features, this machine is a game-changer for electronics manufacturers, R&D teams, and repair specialists seeking to boost efficiency without compromising precision.

Product features
1.All-in-one machine integrated with PLC control, featuring flexible programming and unlimited program storage capacity.
2.Servo motor-controlled press-fit depth, with Z-axis movement accuracy of ±0.02 mm and a maximum travel range of 150 mm.
3.Four-stage boost cylinder delivering a maximum press-fit force of 25,000 N and a maximum press-fit stroke of 15 mm.
4.losed-loop control of pressure and stroke, with automatic alarm triggered in case of pressure or stroke overrun.
5.Real-time pressure-time curve display, alarm log recording and automatic data saving for convenient subsequent traceability.
6.Adjustable parameters including pressure, speed, stroke and pressure-holding time.
7.Three-level operation authority design facilitating operational management.
8.Multi-stage working control mode to meet precision press-fit requirements of different products.
9.Wide compatibility with PCB boards for press-fit operations; custom solutions available for special specifications.
10.Automatic program switching for press-fitting multiple connectors on a single PCB board, with color-coded display of press-fit positions for user-friendly operation.
Advantages of the equipment
Air-Powered Consistency for Flawless ResultsDriven by a premium pneumatic cylinder and precision pressure regulator, the machine delivers steady, adjustable force (0–800kg) with zero manual variation. This ensures that every PCB connector and IGBT module is pressed to exact specifications, avoiding the loose connections or component cracking common with hand-operated tools. The air-driven design also minimizes physical fatigue for operators, even during extended production runs.
Semi-Automated Workflow: Flexibility Meets EfficiencyThe "manual loading, automatic pressing" operation mode strikes the perfect balance between flexibility and productivity. It's fast enough for batch production (100–10,000 units daily) while remaining agile for prototype development or custom PCB assembly. No complex programming is required – switch between different component types in seconds, making it ideal for workshops handling diverse PCB projects.
Micron-Level Precision & AdaptabilityOutfitted with high-precision linear slides and adjustable positioning jigs, the machine achieves a press-fit accuracy of ±0.01mm. Both pressure (0–800kg) and stroke (0–120mm) can be fine-tuned via a user-friendly digital control panel, adapting seamlessly to thin PCBs, thick power boards, micro-connectors, and large IGBT modules. The height-adjustable worktable further enhances compatibility with various PCB sizes and operator work habits.
Space-Saving Bench-Top Design & Hassle-Free SetupWith a compact footprint (480×400×550mm approx.) and 30kg net weight, this machine fits effortlessly on any workshop table or lab bench – no dedicated floor space needed. Setup takes minutes: just connect to a standard compressed air supply (0.4–0.6MPa) and AC power source (110V/220V optional). Its portability also allows for easy movement between workstations as needed.
Comprehensive Safety for Operators & ComponentsBuilt with operator safety and component protection in mind, the machine features dual-hand start buttons (preventing accidental triggering during part positioning), a bright emergency stop switch, and a transparent safety shield that lets you monitor the press-fit process without exposure to moving parts. It also includes an overload protection system that automatically halts operation if pressure exceeds preset limits, safeguarding both the machine and your valuable PCB components.
Heavy-Duty Build for Long-Term ReliabilityConstructed from high-strength aluminum alloy and carbon steel with anti-corrosion surface treatment, the machine withstands the rigors of daily industrial use. Key pneumatic parts (cylinder, solenoid valve) are sourced from top-tier brands, ensuring low failure rates and minimal maintenance needs. The detachable positioning jigs are also easy to clean and replace, extending the machine's service life.
Why Choose Our Desktop Semi-automatic Press-fit Machine?
In PCB assembly, the quality of component press-fitting directly determines the reliability of electronic products. Manual pressing is inefficient, error-prone, and unable to meet batch production needs; full-automatic press-fit systems require large investment and long debugging cycles, which are not suitable for small and medium-sized enterprises or R&D scenarios. Our pneumatic semi-automatic solution fills this gap, integrating the advantages of stable pneumatic power, high precision, and flexible operation.
Whether you're producing consumer electronics (smartphones, laptops), industrial control equipment (inverters, frequency converters with IGBT modules), automotive electronics (ECUs, sensors), or developing new product prototypes, this machine can adapt to your diverse needs. It reduces rework rates caused by improper pressing, shortens assembly cycles, and helps you achieve consistent product quality with lower labor costs. The user-friendly design ensures that your team can master operation in a short time, minimizing training costs.
Application Scenarios
PCB assembly for smartphones, tablets, laptops, smart home devices (connector and sensor press-fitting)

Industrial Electronics Industry:
Production of industrial control boards, inverters, frequency converters (IGBT module and power component press-fitting)
Automotive Electronics Industry:
Assembly of automotive PCB boards (ECUs, automotive connectors, sensors press-fitting)
Electronic R&D Labs & Prototyping Centers:
Small-batch prototype development, product testing, and component verification
Electronics Repair & Refurbishment:
Replacement of damaged PCB connectors, IGBT modules, and other press-fit components
Finally

Elevate your PCB assembly efficiency and quality with our Pneumatic Semi-automatic Press-fit Machine. We offer custom fixture solutions for special components and global after-sales service. Add to cart now or contact us for a personalized quote!
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