Bottom Load Furnaces

Bottom load furnaces – also known as “elevator” furnaces – are available in benchtop and production sizes and for operating temperatures up to 1800 degrees Celsius. The furnace body remains stationary and the load platform or kiln car is raised into position.

Bottom Load Furnaces
Bottom Load Furnaces

Customer Comments

“I’ve been very impressed with the post sale service and support”

Features

  • Octagonal, cubic, and square bottom loading workspaces.
  • Pneumatic (100 psi required) or electric (including screw jack) lift systems. Pneumatic systems are variable speed; electric feature fixed travel rates.
  • Silicon carbide or molydisilicide heating elements, depending upon maximum operating temperatures.
  • The highest quality fiberboard, blanket, and ceramic insulation materials.
  • Our unique impact-resistant fiberboard exterior design facilitates convection cooling (no fans required) while keeping the outer surfaces cool to the touch for operator safety.
  • Optional programmable door operation
  • Optional forced air and roof vents to facilitate binder burnout, faster cooling, or increased airflow as needed to meet process requirements.
  • Atmosphere envelopes or applications requiring inert atmospheres. Optional vacuum assisted evacuation and backfill. Optional gas mixing and delivery systems
  • Removable atmosphere modification kits allow inexpensive operation in inert gases as needed.
  • Furnace control systems are UL508A compliant as certified by Intertek.
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Deltech Bottom Load Furnaces at a Glance

Square Bottom Loading

ModelWorkplace SizeFurnace DimensionsPower Requirements For 1700°/1800°Weight
DT-SBL-66” cubed
152 mm cubed
27” x 18.5” x 47”
69cm x 47cm x 119cm
6 kW / 10kW225 LB / 102 KG
DT-SBL-88” cubed
203mm cubed
29” x 20.5” x 49”
74cm” x 52cm x 125cm
6 kW / 10kW275 LB / 125 KG
DT-SBL-1212 “ cubed
305mm cubed
33” x 24.5” x 51.5”
84cm x 62cm x 131cm
15 kW / 15 kW385 LB / 175 KG
DT-SBL-1616” cubed
406mm cubed
42.5” x 32.5” x 68.5”
108cm x 83cm x 174cm
20 kW / 36 kW510 LB / 232 KG
DT-SBL-1818” cubed
406mm cubed
98.5” x 58” x 91”
250cm x 147cm x 231cm
36 kW / 36 kW580 LB / 264 KG
DT-SBL-2424” cubed
610mm cubed
113.5” x 64” x104”
288cm x 163cm x 264cm
50 kW / 50 kW770 LB / 350 KG
DT-SBL-3636” cubed
914mm cubed
125.5” x 76” x 128”
319cm x 246cm x 325cm
90 kW / 90 kW1160 LB / 527 KG

Square BL Atmosphere Envelope (AE)*

ModelWorkplace SizeFurnace DimensionsPower Requirements For 1700°/1800°Weight
DT-SBL-AE-66” cubed
152 mm cubed
27” x 19” x 47”
69cm x 48cm x 119cm
6 kW / 10kW225 LB / 102 KG
DT-SBL-AE-88” cubed
203mm cubed
29” x 24” x 50.5”
74cm” x 61cm x 128cm
6 kW / 10kW275 LB / 125 KG
DT-SBL-AE-1212 “ cubed
305mm cubed
33” x 28” x 56.5”
84cm x 71cm x 144cm
15 kW / 15 kW385 LB / 175 KG
DT-SBL-AE-1616” cubed
406mm cubed
38” x 32” x 68.5”
97cm x 81cm x 174cm
20 kW / 36 kW510 LB / 232 KG
DT-SBL-AE-1818” cubed
406mm cubed
106” x 65” x 89”
269cm x 165cm x 226cm
36 kW / 36 kW580 LB / 264 KG
DT-SBL-AE-2424” cubed
610mm cubed
115.5” x 71” x101”
293cm x 180cm x 257cm
50 kW / 50 kW770 LB / 350 KG
DT-SBL-AE-3636” cubed
914mm cubed
128” x 82.5” x 125”
325cm x 210cm x 318cm
90 kW / 90 kW1160 LB / 527 KG

* Maximum operating temp in inert gases is 100°C lower than rated furnace temperature due to element limitations.

Octagonal Bottom Loading

ModelWorkplace SizeFurnace DimensionsPower Requirements For 1700°/1800°Weight
DT-BL-565” (127mm) diameter
6” (152mm) high
26” x 17” x 38”
66cm x 43cm x 97cm
3 kW / 7.5 kW150 LB / 70 KG
DT-BL-868” (203mm) diameter
6” (152mm) high
29.5” x 19” x 37”
75cm” x 48cm x 94cm
6 kW / 7.5 kW275 LB / 125 KG
DT-BL-8128” (203mm) diameter
12” (305mm) high
32” x 20” x 50.5”
81cm x 51cm x 128cm
10 kW / 10 kW300 LB / 136 KG
DT-BL-969” (229mm) diameter
6” (152mm) high
30.5” x 20” x 37”
77cm x 51cm x 94cm
7.5 kW / 10 kW300 LB / 136 KG
DT-BL-9129” (229mm) diameter
12” (305mm) high
30” x 20” x 43”
76cm x 51cm x 109cm
10 kW / 12 kW320 LB / 145 KG
DT-BL-111211”(279mm) diameter
12” (305mm) high
32” x 23” x50.5”
81cm x 58cm x 128cm
10 kW / 12 kW360 LB / 164 KG

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Covid- 19 Update: As a part of the critical manufacturing supply chain, Deltech Furnaces remains FULLY OPERATIONAL