DEPRAG S7 – Zirconia Sintering Furnace (SiC / MoSi2)

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DEPRAG · THERMAL SOLUTIONS

S7 — Zirconia Sintering with Two Heating-Element Options

Plan laboratory zirconia production with a three-layer crucible arrangement, programmable sintering and a 7-inch touchscreen. S7 is available in SiC and MoSi₂ configurations; compare the matching brochure before selecting a model.

  • Up to 100 single crowns using the specified three-layer arrangement.
  • 20 editable programs for validated fast or regular zirconia cycles.
  • PID temperature control, status lighting, audible alerts and heating-element reminders.
  • Wi-Fi updates; optional Android remote control depends on supplied configuration.

Product videos

Watch S7 manufacturer video →

Compare S7 configurations

Specification S7 SiC S7 MoSi₂
Heating elements 4 silicon carbide rods 4 U-type molybdenum disilicide rods
Maximum sintering temperature 1580°C 1600°C
Brochure heating-rate example 40°C/min 30°C/min
Single-crown cycle example 90 minutes, excluding cooling 100 minutes, excluding cooling
Published maximum capacity Up to 100 single crowns Up to 100 single crowns

Cycle times are manufacturer examples, exclude cooling and depend on zirconia, restoration size, loading and the validated program. A maximum load does not imply that load can use the shortest cycle.

Technical specifications

Processing Zirconia sintering; fast and regular modes
Dimensions (W × D × H) 338 × 520 × 751 mm, brochure technical table
Weight Approximately 53 kg
Electrical supply 220 V / 50–60 Hz; maximum 3000 W
Chamber Ø100 mm; 0.95 L
Loading Up to 3 crucible layers; maximum 100 single crowns, load-dependent
Temperature control ±1°C, manufacturer specification
Interface 7-inch HD touchscreen; 20 editable programs; 11 languages

Choose the right furnace

S7 provides a larger published single-crown capacity with two heating-element choices. S9 prioritises regular zirconia batches; S9 Pro offers faster heating; S9 Max supports small-batch rapid sintering and selected non-vacuum ceramic firing. P9 is a vacuum porcelain furnace for ceramic finishing.

Download the matching brochure

Download S7 SiC English brochure →

Download S7 MoSi₂ English brochure →

Discuss your S7 workflow with CM Medical →

Reviewed against the two supplied S7 brochures on 30 October 2026. Product image shows the MoSi₂ configuration.

Draft review notes — resolve before publishing

Confirm current availability of both heating-element configurations, Australian supply, pricing, accessory inclusions and local warranty. The brochure outline drawing differs from the dimension table; this page uses the table. The MoSi₂ brochure accessories list refers to silicon carbide rods, which appears inconsistent with the model description. Confirm the supplied heater type and replacement parts. Do not use the 0.00 administration placeholder as an approved price.