Combi Furnace LCA 04/13 LB up to 1280 °C Execution: stress-relief annealing after laser sintering

With its compact design, this furnace fits in any dental laboratory.

工艺控制
Combi furnace LCA 04/13 LB with annealing bell set

功能与设备

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The combi furnace LCA 04/13 LB with annealing bell is ideal for stress-relief annealing after laser sintering and is very easy to operate.

With its compact design, this furnace fits in any dental laboratory. The batch to be annealed is placed under a special annealing bell. The protective gas flow is set via the integrated gas-feeding system in the front of the furnace. The lifting table can be used for rapid cooling - either automatically according to the program or manually, depending on the process.

Because it is a combi furnace, the same model can also be equipped with a corresponding sintering bell set for sintering cobalt-chromium. 

Key Facts

  • Working temperature up to 1280 °C
  • Dual shell ventilated housing made of textured stainless steel sheets for low surface temperature and high stability
  • Two-sides heating
  • Heating elements on support tubes ensure free heat radiation and a long service life
  • High-quality fiber insulation for furnace chamber
  • Collar and table insulation made of light refractory bricks
  • We use only insulation materials that are classified as noncarcinogenic under EU Regulation 1272/2008 (CLP)
  • Low energy consumption
  • Gas supply system for argon (optionally nitrogen or forming gas) with solenoid valve and flow meter integrated in the furnace
  • Flow rate 50 – 510 l/h
  • Forced cooling system with lifting table function possible
  • Fastest cooling time from 1200 °C to 200 °C in 100 minutes (with table opening)
  • Type S thermocouple
  • Single-phase connection
  • Controller with touch operation P580 (50 programs with each 40 segments)
  • NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
  • Freeware NTEdit for convenient program input via ExcelTMfor WindowsTM on the PC
  • Freeware NTGraph for evaluation and documentation of sintering cycles using ExcelTM for WindowsTM on the PC
  • MyNabertherm App for online monitoring of the process on mobile devices for free download
    Defined application within the constraints of the operating instructions

附加设备

Required accessories

Annealing bell set including:

  • Annealing bell
  • Annealing disc
  • Base plate with gas distribution slots 

技术指标

Model

Tmax

Work space annealing bell
in mm

Charging area4 
in mm

Maximum load 

Outer dimensions1 
in mm

Connected load2

Electrical connection*

Weight

Heating time3

 

in °C

Ø

h

Ø

crowns

W

D

H

in kW

 

in kg

in min

LCA 04/13 LB

1300

108

80

126

30

350

500

780

3,6

1-phase

32

35

*These furnaces are available for main voltage of 220 V - 240 V, 1/N/PE or 2/PE
1External dimensions vary when furnace is equipped with additional equipment. Dimensions on request.
2The connected load refers to the standard furnace and may increase for a furnace with additional equipment. 
For furnaces with connection options for multi-range voltages, the connected load applies to the highest permissible connected voltage.
3Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE)
4Designed for platforms of Ø100 mm

要求报价

要求报价

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