Vacuum Heated Pressing Furnace up to 1000C with 4" Quartz Tube - OTF-1200X-VHP4

Max. Pressure

Electric Press

• Built-in a digital electric press with Max. load capability of 2 metric tons on the bottom of furnace
• • Pressure adjustment range: 0.1-2 T
  • Pressure accuracy: +/- 0.003T with constant pressure
  • Time setting: 1 - 999 minutes
• Please click on the left picture for details.

Vertical Furnace

• Splittable vertical furnace heated by Ni-Cr-Al resistance wire
• Max. working Temp>           1000oc < 60 minutes
• Max. Heating Rate:            < 10oC/minute
• If increasing the working temperature to 1200oC, may choose OTF-1500X furnace
• 30 segment programmable controller with +/-1ºC accuracy
• RS485 port installed for remote PC operation (Pls click here to order software - EQ-MTS02-Y at extra cost )
• Power consumption: 2200W
• Power input: 208 - 240VAC, 50/60 Hz single phase
• Note:  MTI reserves the right to update the product with better functions without notice        

Heating Zone

• Heating Zone Length: 12" (300mm)
• Constant temperature zone: 100mm

• One quartz tube 100 OD x 94 ID x 640L mm (4" x 25") is included ( click Pic. 1below to order spare)
• Water-cooled flanges are installed on two ends of the tube with a KF-25D vacuum port & pressure gauge as well as a 1/4" gas inlet port with an SS304 needle valve ( Pic. 2-3)
• 》12L/minute water flow is required, using an optional recirculating water chiller to save water ( click picture 2 below right to order at extra cost ) is highly recommended.

           Pic. 1     Pic. 2   Pic.3    Pic. 4

• Max. achievable vacuum level: 10E^-4 Torr by turbo pumping station (EQ-PAC-LD turbo pumping system with powerful backing pump, please don't use small pumps ) 
• Or 10^-2 torr by a mechanical pump.
• Please click on the left to choose a vacuum pump at extra cost.

• One set graphite supporting rod (One top & one bottom) is built-in. ( Pic. 1 left)
• One set of 0.5" ID  graphite die is included for immediate use. ( Pic. 2 left )
• The dies are made of high purity graphite with a working pressure of 50 MPa, under 600Kg Max. force
• The graphite pressing die gets broken easily and is consumable, please click on the central photo below to order extra sets. We can also provide customized die sets upon customer request at extra cost
• Mica spacers are used to adjust the height of die sets (while providing heat insulation). Please click on the bottom right picture below to order spares.（ bottom right photo ）     
• Pic. 1Pic. 2  Pic. 3

Product Demo Video

Dimensions 

Net Weight

 365 kg  

Weight of Shipment
& Dimension

 450 kg
48"x40"x83"

Compliance

• CE certified 
• NRTL or CSA certification is available upon request at the extra cost

• The pressing machine was quality inspected in the USA, lifetime support is provided
• One-year limited standard warranty, (Consumable parts like graphite die do not have any warranty.)
• (Extended warranty is available for up to 5 years at extra cost)

• Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation. Click here to learn about the installation of a gas regulator.
• This furnace can be modified into a flash-sintering furnace  as shown in the picture below: