Vacuum Chambers
L-R Systems designs and manufacturers a wide range of vacuum chambers from ¼ cubic foot capacity on up - manufactured from spun seamless, aluminum, carbon steel and stainless steel construction to fit your application requirements.
L-R systems design incorporates a clamp ring hold down that completely seals the vacuum chamber lid, 360 degrees around (unlike our competition who uses clips to pull down in 3 places). The clamp ring along with a heavy duty seal gasket ensures that no vacuum and dust leak from your vacuum chamber - this all equals efficient vacuum loading and clean atmosphere.
Pellet screen filters allow for containment of pellets and large particles but allow dust to carry over to the central filter in your vacuum loading system.
Automatic gravity discharge valves are standard but can be fitted with option Teflon coatings for handling dusty or sticky materials.
Positive close dump valves can be used for dryer applications. The positive close dump valve completely seals off the discharge of the vacuum chamber. This allows the dry air in the drying hopper to stay in hopper and not flow out to the vacuum chamber, keeping your dryer working more efficient.
Proportioning valve assembly can be added to the material inlet of the vacuum chamber to ratio load virgin and regrind materials. Coupled to a remote proportional loading control panel this is a low cost way to mix in your regrind.
Solid State Adjustable “Set and Forget” level sensors or optional paddle type level sensors in 110 VAC, 24VAC or 24VDC are used for automatic loading. All can be wired in to one of L-R systems central vacuum loading control panels.
L-R Systems vacuum chambers utilize open architecture design that allows you to install our vacuum chambers in your existing system.
Want to go filterless?
Changing from a pelletized material to a powder or dusty material?
L-R systems manufactures a powder receiver conversion kit designed to be purchased for an existing vacuum chamber. This allows for less maintenance time cleaning screen filter, use of 100% of your materials and products and allows you to use your existing system to be converted to powder loading.
For more information on our vacuum chambers, vacuum pumps, central filter or vacuum control valves, please contact L-R Systems today. Our designers and engineers look forward to meeting your pneumatic loading needs.
Vacuum Chamber: Vacuum chamber assemblies sized from 1/2 to 8 cubic foot capacity. They complete any central conveying system, or loading system to/from processing machines, dryers, storage bins, or blenders.