Product Description

Maximum workpiece size that canbe clamped: 300mm*400mmï¼›

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PRE-3040 is ahigh-precision vacuum table with a maximum clamping area of 300mm*400mm. Itconsists of 540 vacuum holes, each 10 mm in diameter. Primarily designed forthe rapid clamping of high-precision non-ferrous metal sheets in the aerospaceand medical industries, it provides clamping accuracy down to the 10-micronlevel, ensuring uniform clamping force on the workpiece. The diameter of thevacuum holes in the aluminum replacement plate can be adjusted to accommodateultra-thin workpieces, such as non-ferrous metal sheets with a thickness of0.3mm to 1mm. The aluminum replacement plate allows for multiple surfaceresurfacing with a flat-end mill to achieve a highly flat clamping surfaceagain. Cutting fluid cooling is also possible. A single rotary switch makesoperation simple and quick. Let this top-of-the-line vacuum table from Chinabring greater convenience to your precision machining operations. Providelocalized after-sales service in India.

Certification and warranty

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5.      FASDAASD

1.What is therecommended workpiece thickness for SOVAC vacuum tables?

Werecommend a workpiece thickness between 1mm and 40mm. For ultra-thinmaterials (0.3mm to 1mm), it is necessary to reduce the diameter of thevacuum orifices on the replaceable sacrificial plate.

2. What arethe size requirements for workpieces used with SOVAC vacuum tables? Generally, a minimumindividual workpiece size of 100mm x 100mm is recommended. For smallercomponents (e.g., 50mm x 50mm), we suggest using a "nesting"(tiling) strategy. Alternatively, auxiliary clamping methods such as adhesive wax or single-sided adhesive tape can be used. Please contact themanufacturer for specific operational techniques.

3. What arethe requirements for workpiece flatness and surface finish?

To ensure areliable vacuum seal, workpieces should typically have a surface roughness (Ra)within 3.2m and a flatness tolerance within 0.2mm.

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Yes. The PRISeries is compatible with both water-based and oil-based coolants. However,for the PRO and PRE Series, we strictly recommend water-basedcoolants; oil-based cutting fluids are not advised.

5. What isthe clamping accuracy (parallelism) of SOVAC vacuum tables?

SOVAC vacuumtables feature three distinct clamping interfaces:

·       Clamping accuracy of 0.04mm “ 0.07mm.

·       Clamping accuracy of 0.02mm.

·       When using a custom aluminum plate (manufactured bythe user based on our drawings), the clamping accuracy reaches 0.01mm.

2.      There are three recommended cleaning modes:

·       Applicable only for wetmachining. With the vacuum valve partially open, pour clean water over thesurface while the vacuum is active. The water will be sucked through theinternal structure to flush out debris. Note: This requires an AutomaticLiquid Separator in your vacuum line.

·       Blow compressed air in reverse through the vacuum port to clear internalpassages.

·       Use a white air-shroud to blow compressed air directly into the vacuum orificesfrom above.

·       For wet machining,perform all three modes daily. For dry machining, perform Modes 2 and 3after every workpiece cycle.

7. Can SOVACvacuum tables be used on a CNC Router for wood boards?

We do notrecommend this. SOVAC systems are high-precision, high-cost clamping toolsengineered for CNC Machining Centers or high-speed engraving machinesrequiring tolerances within 0.02mm. They are primarily designed fornon-ferrous metal plates and engineering plastics (like PEEK or Delrin),rather than wood.

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Forheavy-duty cutting and maximum hold-down force, we recommend a High-VacuumOil-Lubricated Rotary Vane Pump (e.g., Busch VM 100 or LeyboldLVO 100 equivalent). If using small tools (under 10mm), a vacuumgenerator may be used, provided the user has an air compressor with a powerrating exceeding 5kW.

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Yes, wehave authorized distributors in India. Contact information for the localdistributor will be provided at the time of purchase.

3.     Non-ferrous metals, engineering plastics, and non-metallicmaterials are acceptable. Vacuum tables operate more stably when using cuttingfluid. Materials that cannot be used include: fiberglass, graphite, andceramics. Workpiece dimensions must be larger than 100mm x 100mm.

4.      Howdoes the PRO-3040 Vacuum Table enhance CNC machining efficiency?

The vacuum table provides a vacuum clamping area in anyposition, eliminates the need for sealing ropes, allows for quick setup,enables complete milling of the workpiece, securely holds various materials,and minimizes clamping time, thereby reducing machining time. Replacement platesurfaces can be milled multiple times with a flat-end mill, improving partaccuracy.