Please refer to the below for PVA’s range of curing and part handling solutions.
coatings are applied using an array of technologies such as atomized spray, airless film, needle dispense and jetting.
Spectra
PVA Ultraviolet Light Curing System
Spectra features Fusion® UV lamps by Heraeus to initiate fast ultraviolet light polymerization of adhesives and coatings in an efficient inline process. Various beam widths are available to accommodate a wide range of substrate dimensions.
DeltaTherm
PVA Infrared Heat Curing Chamber
PVA’s DeltaTherm utilizes infrared panels to efficiently cure adhesives and coatings in a controlled, heated environment. The DeltaTherm features a double-sided configuration and offers custom top and bottom heat profiling in each two-foot section. Each infrared coated panel is constructed for easy cleaning and maintenance. An optional humidity control feature allows for further control of moisture cure applications.
The DeltaTherm has many integrated features including:
RIVO
PVA Rotary Indexing Vertical Oven
PVA’s RIVO convection oven is a customized vertical solution for substrates requiring extended curing times in a design that is footprint-friendly. A rotary carousel fed by a motorized lift stacks substrates vertically and gives the end-user flexibility in specifying rack pitch and quantity. As each column is complete and rotates, a second lift offloads cured substrates to the next inline process. The RIVO oven is for moderate temperature applications requiring a maximum of 120°C (248°F).
Queue
PVA Transfer Conveyor
The Q Series Transfer Conveyors are ideal for a wide range of path handling applications and can optimize material flow between processes. PVA conveyor systems can be used to transport bare board assemblies or pallet fixtures.
The Q Series has many integrated features including:
BI2000
PVA Board Inverter Module
The BI2000 is a compact pneumatic inverting module for use with printed circuit boards and pallets within an inline process. Once inverted, the assembly can continue on to the next module, or return to the original workstation in a bi-directional mode.
The BI2000 features an edge chain conveyor with adjustable tension guides, a Unitronics PLC with OIT touch screen interface, SMEMA communication protocol, and hand crank conveyor width adjustment.
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