Still trimming component leads one by one? Uneven lead length, hand fatigue and burred joints are the most common quality complaints after soldering. Our single- and dual-cylinder pneumatic cutters turn hours of hand work into one press of a pedal — for PCBs, transformers and inductors.
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Every point below comes from what electronics factories tell us daily about post-solder lead trimming. Left column: the problem. Right column: what our machine does about it.
Cutting leads one joint at a time caps your output and holds up the next process.
Lay the PCB panel on the bed, press the pedal — pneumatic cylinders shear every lead at once, in seconds.
Uneven lead length is the top customer complaint on finished transformer and inductor assemblies.
Dual cylinders press evenly from both sides. Every lead is cut flush — consistent, batch after batch.
Cheap blades crush instead of shear, leaving burrs and stressing fresh solder joints.
Tool-steel V-notch blades cut thick leads cleanly — no burrs, no rework, no joint damage.
Repetitive hand cutting causes fatigue, and tired hands make uneven cuts.
Compressed air does the work. Your operator just loads, presses and unloads — all shift long.
Irregular component footprints and mixed pitches make generic cutters useless.
Send us your panel drawing — we cut custom V-notch pitch blades to match, caliper-checked before shipping.
Same shear principle, different press configuration. Pick by panel size and daily volume — or ask us and we will recommend one for your workpiece.
One pneumatic cylinder with a precision guide drives the shear blade. Best for small PCB panels, samples, prototypes and spot rework where space and budget matter.
Two synchronized pneumatic cylinders press from both sides for perfectly even pressure across the whole blade. The production choice for full-size PCB panels, transformer and inductor batches.
Eight reasons production lines keep our trimmers on the bench beside every wave-soldering and dip-soldering exit.
One pedal press shears every lead on the whole PCB panel at once — replacing hours of hand-nipper work per shift.
Rigid cylinder guidance presses the blade evenly across the full width, so every lead is cut to the same length — batch after batch.
Hardened tool-steel V-notch blades cut instead of crush: no burrs, no bent leads, no stress on freshly soldered joints.
Send us your panel drawing or a sample board — we machine matching V-notch blades to fit irregular layouts and odd component pitches.
Pneumatic drive with a foot switch keeps both hands free for positioning boards — less fatigue, higher throughput per operator.
From DIP PCB panels to transformer, inductor and relay assemblies — single or dual cylinder to match your panel size and volume.
Buy one machine or equip the full line — standard models ship within 7 days, spare blades and seals stocked at the factory.
Direct from the Autoproce factory: export documentation ready, and WhatsApp access to engineers for setup, blades and after-sales.
Working principle and configuration of both models. Detailed dimensions, air consumption and blade drawings for your panel are provided on request — message us with your PCB size.
| Item | Single-Cylinder | Dual-Cylinder |
|---|---|---|
| Press mechanism | 1× double-acting pneumatic cylinder + linear guide | 2× synchronized pneumatic cylinders, press from both sides |
| Even-pressure performance | Single-sided press — ideal for small / light panels | Balanced press across the full blade — no tilt on wide panels |
| Best for | Small PCB panels, prototypes, samples, spot rework | Full-size PCB panels, transformer & inductor batches, daily production |
| Blade | Hardened tool-steel V-notch shear blade; custom pitch & notch layout on request; replaceable | |
| Cut quality | Flush, burr-free shear cut — no pull on solder joints | |
| Operation | Pneumatic foot control — load, press, done; no electricity needed for cutting | |
| Air supply | Standard workshop compressed air; pneumatic valve included (tell us your standard) | |
| Body | Aluminum alloy cylinder body on a steel base plate with leveling feet | |
| Blades / spares | Replacement blades and custom-pitch sets available — order anytime | |
| MOQ / lead time | MOQ 1 pc · ships in about 7 days | |
| HS code | 8486209000 (alt. 8479899990) | |
If it has through-hole leads after soldering, this machine trims them. Typical lines we serve:
Real footage from our floor: a dual-cylinder machine trimming a full PCB panel, plus finished magnetic-core inductors — flush cuts, no burrs, one pedal.
Machined aluminum bodies, hardened shear blades and pneumatic plumbing — the build details that decide cut quality and service life.
The questions buyers ask most before ordering a lead cutting machine.
Send us your PCB panel size and layout — we will recommend single or dual cylinder, quote the blade, and ship worldwide.
Contact Us on WhatsApp: +86 136 3171 6126