Single vs. Double Shelving in Vacuum Cleaning Furnaces

Choosing a vacuum cleaning furnace https://8ruiyan.com/en/all-vacuum-cleaning-furnaces/ for polymer tools? One key decision is the shelving. Do you need a single tier or a double tier? This choice affects cost, size, and cleaning results.

Let’s compare the two options simply.

Single-Tier Shelving: Simple and Cost-Effective

A single-tier furnace has one shelf inside the heating chamber.

Size & Capacity:

• Good for larger, bulky parts.
• The furnace has a standard height.
• Capacity is limited to one shelf area.

Cost:

• Lower initial price. The design is simpler.
• Lower cost to run per cycle. It heats a smaller space.

Cleaning Results:

• Excellent temperature uniformity.
• Heat circulates easily around one level of parts.
• Consistent results for all parts in the load.

Best for: Larger parts. Shops with a lower budget. Steady, predictable cleaning schedules.

Double-Tier Shelving: Maximize Your Space

A double-tier furnace has two shelves inside one chamber. It uses vertical space.

Size & Capacity:

• Ideal for many small to medium parts.
• The furnace body is taller.
• Doubles your loading area without a larger footprint.

Cost:

• Higher initial price. For a larger chamber and a more complex heating system.
• Higher energy cost per cycle.
• Lower cost per part cleaned. This is the main benefit.

Cleaning Results:

• Good uniformity is possible with a well-designed system.
• The heating system must be precise to heat both shelves evenly.
• Proper loading is critical for good results on both tiers.

Best for: High-volume shops. Those cleaning many small parts. Facilities with limited floor space.

Quick Comparison Table

Feature	Single-Tier	Double-Tier
Footprint	Standard	Standard, but taller
Part Capacity	Lower	Much higher
Initial Cost	Lower	Higher
Cost per Part	Higher	Lower
Cleaning Uniformity	Very easy to achieve	Requires good furnace design
Ideal For	Large parts, lower volume	Small parts, high volume

Which One is Right for You?

Your choice is simple.

• Choose Single-Tier for large parts and a lower budget. It is reliable and straightforward.
• Choose Double-Tier for high volumes of small parts. It improves productivity and lowers your cost per part.

Think about your parts, your budget, and your production goals. The right shelving choice will make your vacuum cleaning furnace more efficient and cost-effective.

For further consultation, please contact our technical team for expert advice.

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