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PCB Unlimited offers a great selection SMT equipment including manual and automatic stencil printers, pick & place machines as well as benchtop batch and low to mid volume reflow ovens for surface mount assembly.

We represent some of the top American, European and Asian manufacturers including Novastar, LPKF, Technoprint, DIMA and Dektec. Their SMT equipment was designed and built to the highest standards while attaining excellent cost/performance ratio.

SMT Stencil Printers

A stencil printer that applies paste with accuracy and repeatability is critical to PCB assembly. It is the best way to assure defect-free assembled circuit boards. We offer manual and automatic printers.

Pick & Place Machines

Pick & Place Machines are used for high speed, high precision placing of broad range of electronic components like capacitors, resistors and integrated circuits onto printed circuit boards. The machines that we offer were designed for facilities needing quick set-up, ease of operation, and high reliability in low to medium volume pick & place applications.

Reflow Ovens

A reflow oven is a machine used primarily for reflow soldering of surface mount electronic components to printed circuit boards. The oven usually contains multiple zones, which can be individually controlled for temperature. We offer benchtop batch solder reflow oven to automatic floor style systems.

Curing Machines

They are easy to integrate with different Conformal Coating machines. Available in different lengths, they provide the flexibility to match your production requirements and feature robust construction and a streamlined appearance.

Conveyors & PCB Handling Equipment

This type of equipment is used in the PCB assembly process to enhance production efficiency and reduce cost. They are designed for easy installation and fast ramp up. Each module has an on-board control system which allows the unit to function independently.

Inspection systems

One of the most crucial steps that affects the finished quality of circuit boards is the application of solder paste, Solder paste application is the key process in board assembly operations using SMT techniques.
Inspections systems are designed for both pre-reflow and post-reflow inspection covering a comprehensive list of component and solder joint defect types.
A solder paste inspection (SPI) can verify, printing quality, the area coverage, the height, etc, and is used before the reflow process.
Automated optical inspection (AOI) can be used after Pick & Place (placement of components) or after the reflow process. Identifying the PCB shorts, PCB voids, opens, misalignments and solder integrity of area-array chip packages is very important, critical.

Dry Cabinets

Dry cabinets are practical, inexpensive solutions to control and prevent, moisture, they protect, and kept dry your moisture absorbent materials such as electronic components, circuit boards, films, Chemical and Medical Materials, and other vulnerable materials.

Hot Bar Soldering Machines

Hot Bar soldering, Also known as (Pulsed heat Thermode or pulse bonding ) is accomplished when two pre-fluxed, solder or adhesive coated parts are heated, causing the solder to melt, flow, and then solidify, forming a permanent electromechanical bond.

PCB Fabrication

PCB Fabrication

Need Prototype boards in 24 hours?

Try our US QuickTurn PCBs
  • $25 bare bone Prototype PCBs
  • $46 Fully Loaded PCBs
  • Free electrical Test
  • Full Smart DFM File Check

On a tight budget?

Try our low cost Offshore PCBs
  • Best Prices
  • Shipping Included
  • Free electrical Test
  • State-of-the-Art Facilities
  • Prototype & Production