1.sintering and thermal treatment of hard alloy products.
2.precise temperature control.
3.non-protective gas operation.
Vacuum Sinter Furnace is mainly used for the sintering and thermal treatment of hard alloy products. In operation, the sintering process is accomplished under vacuum state. The product features its precise temperature control, even inner temperature, non-protective gas operation, high performance and stable quality. This sintering equipment is suitable for hard alloy industry.
Place of Origin Hunan, China (Mainland)
Brand Name GaoXin
Model Number GXZK-50
Usage Sintering Furnace
Type Other
Condition New
Type Furnace
Processing Type Machining Equipment .
High vacuum sintering furnace is mainly applied for sintering processes of tungsten alloy, magnetic, heavy alloy, moly alloy, cemented carbide and ZrO blacken treatment.
Vacuum debinding and sinter furnace is mainly suitable for debinding and sinter process of tungsten alloy, heavy alloy, moly alloy, titanium alloy and cemented carbide materials. The vacuum debinding sitering furnace is used for PEG, paraffin and rubber binder removing. It can also do vacuum sinter, partial pressure sinter and minor pressure sinter processes.
Max. Temperature 1400.C
Working temperature <=1300.C
Heating rate 20.C/min
Vacuum degree 10pa
Protective envieronment Argon gas or other inert gas flow
Furnace chamber size 100x100x100mm
Temperature accuracy +/-1.C
Temperature curves 50 segment ¡¡ãtime - temperature curve adjustable
Sealing method Silicone
Over-temperature alarm Yes
Over-current protection Yes
Thermocouple broken indication Yes
Temperature measuring elements S type thermocouple
Heating elements 1500 type sic heating rods
Suction mouth 1 pc
Outlet air mouth 1 pc
Inlet air mouth 1pc
Chamber material 1800 type ceramic fiber
Power 30kw
Power supply Single phase 380v 50hz or 60 hz
Vacuum group A vacuum pressure tank, two stage rotary vane vacuum pump, diffusion pump, digital display vacuum meter
Features:
1.Double layer steel casting with air cooling fans to keep case temperature lower;
2.High purity fiber alumina board chamber for the best energy saving;
3.The temperature is controlled by precision scr(silicon controlled rectifier) with accuracy +/-1 c and 30 segments programmable control;
4.The fast rate of temperature increasing and decreasing.
5.The furnace chamber is ceramic fiber brick with excellent thermal insulation, vacuum reservoir with water cooling system
6.The furnace is equipped with the function of power off automatically when door furnace opening, function of over temperature alarm, etc.
Descriptions:
Chamber dimension 150x150x150mm
Max. Temperature 1600c
Working temp.
ShinTek can produce varieties of Vacuum Furnaces, including Vacuum heat treatment Furnace, Vacuum Brazing Furnace, Vacuum Sintering Furnace, Vacuum Induction Melting Furnace and so on…
The Vacuum Furnace can be used for a wide of industries, including High Speed Steel, Die Steel, Alloy Steel, Aluminum and Aluminum alloy, Ti alloy, Beryllium Bronze, Precision alloy, Stainless Steel, High temperature alloy, refractory metal, hard metal, magnetic material, nonferrous metal, etc…
Vacuum Furnace Specifications:
Model STVF-Q-40 STVF-Q-65 STVF-Q-85 STVF-Q-120 STVF-Q-160 STVF-Q-240 STVF-Q-500
Working zone size 450*300*300 600*400*400 750*500*500 900*600*600 1100*700*700 1200*800*800 3500*800*600
Load (KG) 60 150 250 500 800 1000 2500
Power 40KW 65KW 85KW 120KW 160KW 240KW 500KW
Max. temperature 1350?
Temperature uniformity +/-5? (can achieve +/-3?for some specific project.)
Ultimate vacuum level (Cold) 8*10-4 Pa
Leakage rate =0.67 Pa/h
Vacuum Furnace features:
(1) Vacuum Furnace – Patented hotzone design enable a high energy efficiency;
(2) Vacuum Furnace – High vacuum level, enable it can be used for a wide of industries;
(3) Vacuum Furnace – Several kinds of heating elements for choose, customized for your specific projects: Graphite, SS, Ni-Cr, Mo, MoLa, TZM, Tungsten…
(4) Vacuum Furnace – Reasonable hotzone design enable a high temperature uniformity;
(5) Vacuum Furnace – Friendly control system.
1. Operation temperature: 1300°c (1400? for short time).
2. Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient alumina
Fiber ceramic insulation.
3. Heavy duty double layer structure with cooling fan. Lower temperature in outside case.
4. Pid automatic control via current limiting phase angle fired the resistor, e.G. Scr(silicon controlled rectifier).
5. Power control with 30 segments programmable.
Descriptions
Chamber size
200x200x200mm (8"x8"x8")
Working temperature
1300? (continuous)
Maximum temperature
1400? (for short time)
Temperature control
30 steps programmable and pid automatic control
Heating rate
0~15?/min (suggestion: =10?)
Temperature accuracy
+/-1?
Heating element
Silicon carbide heating element(sic)
Working voltage
Ac 220v, single phase, 60/50 hz (or according to your requirement)
Max. Power
Approx 4 kw
Outside size
580x580x920mm
Net weight
130kg
Features
1.Bottom entry sintering furnaces have heating elements evenly distributed around the heating chamber. This provides a much more even heat distribution throughout the muffle and a more consistent firing temp of all units.
2.We use 6 pieces nodiscoloration mosi2 heating elements surrounding the chamber with long lifttime.
3.Multiple programs and multiple firing stages for your choose.
And there is a paperless recorder, you can check the sintered temperature at real time
4.Touch screen operation pannel, real-time temperature display, the dynamic temperature curve.
5.The sagger/crucible is zigzag, it can be stacked.The tray is hollow out,
Bottom of crucible still can be heated.The heating is much more uniform.
Technical parameters
ModelKj-m1700-dl
Chamber size110x110mm
Working temperature1600?
Thermal controlTouch screen interface
Temperature accuracy+/-1 ?
Heating elementHigh purity mosi2
Chamber Alumina ceramic fiber
Max. Power1.8kw
Working powerAc110/220/440v 50/60hz
Dimensions530x530x820mm
Gross weight75kg
Working temperature, dimensions, chamber size can be made according special requirement
Features:
1. Operation temperature: 1500? (1600? for short time).
2. Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient alumina fiber ceramic insulation.
3. Heavy duty double layer structure with cooling fan. Lower teperature in outside case.
4. Pid automatic control via current limiting phase angle fired the resistor, e.G. Scr(silicon controlled rectifier).
5. Power control with 30 segments programmable.
Descriptions:
Chamber sizeF60x300mm (2.5"x12")
Working temperature1500? (continuous)
Maximum temperature1600?
Temperature control30 steps programmable and pid automatic control
Heating rate0~15?/min (suggestion: =10?)
Temperature accuracy+/-1?
Heating elementMolybdenum disilicide (mosi2)
Working voltageAc 220v, single phase, 60/50 hz (or according to your requirement)
Max. Power4 kw
Net weight70 kgnote: there are different chamber(tube) sizes for your choice.
