Top Hat Furnaces

Is product stability critical to your process? In the “top hat” furnace design, the furnace body moves up and down over the fixed load platform or kiln car, leaving the product load completely undisturbed. This is ideal for applications such as gradient glass manufacture or when there are multiple layers of kiln furniture.  These furnaces are available in both benchtop and production scale sizes with operating temperatures up to 1800 degrees Celsius.

Top Hat Furnaces
Top Hat Furnaces

Customer Comments

“ I appreciate the quality of your products! I have installed and serviced quite a few of them now, and you guys do good work…At the end of the day it is all about quality and reputation. I am happy to be able to give feedback. Good products make us all look good!“

Features

  • Deltech top hat furnaces offer superior temperature uniformity by design. The heating elements are evenly spaced on all four sides.
  • Furnace linings of the very best quality board and blanket are used to allow rapid heating and cooling.
  • In production size top hats, our unique pin-and-washer anchoring system maintains structural integrity through high fires and rapid cycling.
  • Your choice of pneumatic (100 psi facility air required) or electric actuation systems. The pneumatic system features variable travel speed; the electric has a fixed rate of approximately 88cm per minute.
  • Sturdy fiberboard exterior panels are offset from the furnace shell to facilitate convection cooling, keeping the furnace skin temperatures at safe levels without the use of cooling fans.
  • Forced air and vent flap options to facilitate binder burnout and speed cooling rates as needed. Special “vortex” air flow designs.
  • Atmosphere envelope furnaces for processing in inert gases and up to 5% hydrogen mixtures.
  • Multi-car systems with programmable operation.
  • 1500, 1600, 1700, and 1800 degrees Celsius models offer sustained operation at the maximum rated temperature.
  • Deltech designs and manufactures furnaces that meet your process requirements, from modified standard models to custom systems.
Get Started on Your Furnace Button

Deltech Top Hat Furnaces at a Glance

 

ModelWorkplace SizeFurnace DimensionsPower Requirements For 1700°/1800°Weight
DT-TH-66” cubed
152 mm cubed
35” x 25” x 42”
89cm x 64cm x 107cm
3 kW / 3 kW170 LB / 77 KG
DT-TH-88” cubed
203mm cubed
36.5” x 25.5” x 44”
93cm” x 65cm x 112cm
6 kW / 7.5kW270 LB / 123 KG
DT-TH-1010 “ cubed
254 mm cubed
38.5” x 27.5” x 49”
98cm x 70cm x 124cm
6 kW / 10 kW710 LB / 323 KG
DT-TH-1212” cubed
305mm cubed
42.5” x 37” x 51”
108cm x 94cm x 130cm
15 kW / 15 kW850 LB / 386 KG
DT-TH-1414” cubed
356mm cub
45.5” x 39” x 53”
116cm x 99cm x 135cm
15 kW / 15 kW1095 LB / 498 KG
DT-TH-1616” cubed
406mm cubed
48.5” x 41” x55”
123cm x 104cm x 140cm
20 kW / 20 kW1350 LB / 614 KG
DT-TH-2020” cubed
508mm cubed
69” x 71.5” x 100.5”
175cm x 182cm x 255cm
36 kW / 36 kW2600 LB / 1182 KG
DT-TH-2424” cubed
610mm cubed
74” x 76” x 109”
188cm x 193cm x 277cm
50 kW / 50 kW3250 LB / 1477 KG
DT-TH-3636” cubed
914mm cubed
85” x 84” x 121”
216cm x 213cm x 307cm
75 kW / 90 kW4260 LB / 1936 KG
DT-TH-4848” cubed
1219mm cubed
90” x 94” x 162”
229cm x 239cm x 411cm
115 kW / 140 kW5500 LB / 2500 KG

Atmosphere Envelope (AE)*

ModelWorkplace SizeFurnace DimensionsPower Requirements For 1700°/1800°Weight
DT-TH-AE-66” cubed
152 mm cubed
34.5” x 20.5” x 38.5”
88cm x 52cm x 98cm
3 kW / 3 kW170 LB / 77 KG
DT-TH-AE-88” cubed
203mm cubed
36.5” x 22.5” x 40.5”
93cm” x 57cm x 103cm
6 kW / 7.5kW270 LB / 123 KG
DT-TH-AE-1010 “ cubed
254 mm cubed
38.5” x 27.5” x 49”
98cm x 70cm x 124cm
6 kW / 10 kW710 LB / 323 KG
DT-TH-AE-1212” cubed
305mm cubed
45” x 38” x 54.5”
114cm x 97cm x 138cm
15 kW / 15 kW850 LB / 386 KG
DT-TH-AE-1414” cubed
356mm cub
47” x 40” x 70”
119cm x 102cm x 178cm
15 kW / 15 kW1095 LB / 498 KG
DT-TH-AE-1616” cubed
406mm cubed
49” x 42” x72”
124cm x 107cm x 183cm
20 kW / 20 kW1350 LB / 614 KG
DT-TH-AE-2020” cubed
508mm cubed
65.5” x 66.5” x 86.5”
166cm x 169cm x 220cm
36 kW / 36 kW2600 LB / 1182 KG
DT-TH-AE-2424” cubed
610mm cubed
69” x 70.5” x 90.5”
175cm x 179cm x 230cm
50 kW / 50 kW3250 LB / 1477 KG
DT-TH-AE-3636” cubed
914mm cubed
81” x 82.5” x 102.5” 206cm x 210cm x 260cm75 kW / 90 kW4260 LB / 1936 KG
DT-TH-AE-4848” cubed
1219mm cubed
108” x 161” x 165”
274cm x 409cm x 419cm
115 kW / 140 kW5500 LB / 2500 KG

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

Would you like more information about
this product?

Request a quote online!

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