SDM121 Motorized PCB Depaneler

Motorized PCB Depaneling Machine - SDM121 from Manncorp

The SDM121 Motorized PCB Depaneler is a high-performance solution designed for clean, stress-free separation of pre-scored PCBs. Featuring a motorized circular blade that cuts against a fixed linear blade, it delivers precise, burr-free results while minimizing stress that can lead to solder joint cracking or PCB delamination. It can handle boards with components placed as close as 1 mm from the score line and allows for accurate separation of both small and large boards—even those with overhanging components. A quick-look system makes blade changes easy when adjusting for different board thicknesses, and the use of hardened tool steel ensures a long service life.

Operator safety and ease of use are key strengths of the SDM121. The machine is equipped with three optical safety sensors and blade safety guards, creating a secure working environment. A full-function front control panel allows operators to easily adjust separation settings, including four selectable speeds and digital readout of the separating length via an LED display. The adjustable height of both the circular and linear blades adds further flexibility, making the SDM121 an ideal solution for low-maintenance, high-precision depaneling in medium- to high-volume production environments.

Max Cut Length

445 mm (17.5 in.)

483 mm (19 in.)

or for pricing

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Questions? Reach Out Directly:

Chris Ellis - East Coast

Sales & Operations Manager

215.869.8374

Ed Stone - West Coast

Sales Manager

215.808.6266

Operation is simple: the blades are aligned to the score line, the blade height is locked, and a depaneling speed is chosen. When the operator activates the foot switch, the topside circular blade moves automatically along the v-groove, providing a smooth, burr-free cut without operator guidance. The large processing table can be angled to allow separated PCBs to fall away from the cutter. For safety, the circular blade is shielded by shatterproof Plexiglas while light sensors halt the blade immediately if an obstruction is detected.

SDM121 is suited for medium to high-volume production. A maximum component height of 32 mm provides sufficient clearance for most through-hole components and virtually all SMDs. The SDM121 is available with 445 mm (17.5") or 483 mm (19") maximum cutting length. Cut length is fully programmable; programmed length is displayed on an LED readout.

SDM121 SPECIFICATIONS
PCB Thickness	0.8-3.0 mm
Max PCB Width	Unlimited
Max PCB Length	17.5" (445 mm) 19" (483 mm) Optional
Score Angle	20˚
Minimum Component Distance to V-Groove	1 mm
Max Component Height	1.26" (32 mm)
PCB Materials	Anything but Aluminum
Separating Speed	7.87"/sec (200 mm/sec), 13.8"/sec (350 mm/sec), 15.7"/sec (400 mm/sec), or 17.7"/sec (450 mm/sec)
Depaneling Mode	Motorized
Production Volume	Moderate to High
Power	110V, 60Hz
Dimensions	Standard Size with 445 mm Cut Length: 29.5" x 13.6" x 18.4" (750 x 346 x 465 mm) Large Size with 483 mm Cut Length: 35" x 13.9" x 18.4" (890 x 352 x 469 mm)
Net Weight	Standard Size with 445 mm Cut Length: 102 lbs (46 kg) Large Size with 483 mm Cut Length: 119 lbs (54 kg)
Shipping Weight	Standard Size with 445 mm Cut Length: 166 lbs (75 kg) Large Size with 483 mm Cut Length: 187 lbs (85 kg)