Vacuum Tempering Furnace

High vacuum tempering furnace is mainly used for vacuum tempering of materials like tool steel, die steel, high-speed steel, ultra-strength steel, titanium alloy after vacuum quenching and solution treatment. It is also for re-crystallization annealing and vacuum aging of non-ferrous metal.

Vacuum Furnace Introduction:

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…

Vacuum Heat Treatment Furnace: Vacuum Quenching Furnace, Vacuum Annealing Furnace, Vacuum Tempering Furnace, Vacuum Carburizing Furnace, etc...

Vacuum Brazing Furnace: Vacuum Aluminum Brazing Furnace, Vacuum High Temperature Brazing Furnace, Vacuum Diffusion Brazing Furnace, etc...

Vacuum Sintering Furnace: Vacuum Powder Metallurgy Sintering Furnace, Vacuum MIM Sintering Furnace, Vacuum Hot Pressing Furnace...

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.

Application:
This kind of furnace is used for annealing of various kinds of metal work pieces. For example, steel material and copper material.
Structure:
1. Furnace shell body:
The shell is rolled of 4mm steel plate, with strengthening profiled bar. The inside lining is built of aluminum silicate fiber cotton or bricks and typing bricks that placed evenly. Resistance wire is put on the bricks.
2. Furnace cover
The furnace cover is made of 25MM steel plate. An insulating course is made the under-part of the cover.
3. There is a vacuum pressure gauge set on the furnace cover.
4. The furnace retort is made of 8MM stainless steel. A stop-off strip is welded on the bottom .On the top, there is a cooling water jacket and a sand seal device with binding bolt.
5. Heat element
There are three kinds of resistance wire , 0Cr25Al5íó0Cr27Al7Mo2 and Cr20Ni80 ,for coiling.

Vacuum Heat treatment Furnace Introduction:

ShinTek can produce varieties of vacuum heat treatment furnace, including Vacuum Quenching Furnace, Vacuum Annealing Furnace, Vacuum Tempering Furnace, Vacuum Carburizing Furnace etc…which can be used for heat-treating varieties of materials, such as High Speed Steel, Die Steel, Alloy Steel, Aluminum and Aluminum alloy die, Ti alloy, Precision alloy, Stainless Steel, High temperature alloy, refractory metal, hard metal etc…

Vacuum Heat Treatment 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
Remark: The Vacuum Heat treatment Furnace can be customized for your specific project.
Several hotzone design for choose: Horizontal, Vertical;


Vacuum Heat Treatment Furnace features:

(1) Vacuum Heat Treatment Furnace – Patented hotzone design enable a high energy efficiency;
(2) Vacuum Heat Treatment Furnace – High vacuum level, enable it can be used for a wide of industries;
(3) Vacuum Heat Treatment Furnace – Several kinds of heating elements for choose, customized for your specific projects: Graphite, SS, Ni-Cr, Mo, MoLa, TZM, Tungsten…
(4) Vacuum Heat Treatment Furnace – Reasonable hotzone design enable a high temperature uniformity;
(5) Vacuum Heat Treatment Furnace – Friendly control system.

Tempering furnace

About need five high containers, 55t, 300cbm

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.

Advantage:
Heated by 1800C Molybdenum Disilicide (MoSi2) heating elements,
Alumina tube size (Outer Diameter): 60mm, 80mm, 100mm,
51 steps programmable temperature control,
Furnace can be vacuumed or filled with protection gas

GSL1700 Tube furnace is advanced type of GSL-1600. It's heater by 1800C MoSi2 heating elements. This furnace is widely used in Material and Chemical laboratory used for heating all kinds new samples at vacuum or gas protection environment. Temperature is controlled by high accuracy controller which can reach to +/-1C, and it can set 51 steps temperature program. The highest working temperature of this furnace is 1750C.

Furnace Tube High Purity Alumina Tube
Sizes of Furnace Tube ID: 50mm / OD: 60 mmá x 1000 mm long
Heating Elements á6 PCS 1800C á MOSI2
MAX. Temperature 1700C
Working Temperature 1600C
Temperature Control PID Auto Control, 51Steps Program
The Fastest Heating Rate 10C / min
Heating Zone Length á457 mm ( 18")
Constant Temperature Zone 150 mmá (6")
Temperature Accuracyá +/-1C
Voltage single, 220V AC, 50/60 Hz
Power Max. 5KW
Size 550 L x450 W x670 Há mm
Net Weight 150 kg ( 330 lbs )
Package Size á47" x 45"x 45"(1200L x 1150W x 1150Hmm) .

In wooden box.

Xinology GTF Series Glass Tempering Furnaces Are Used To Induce Stress On Glass Surfaces By Thermal Process

This type of furnace is also named as glass thermally tempering furnace. Glass strength is increased compared with ordinary glass. Tempered, or also known as toughened glass, will usually shatter into small fragments instead of sharp shards when broken. These small cuboid fragments are less likely to cause injury. Xinology glass tempering furnaces also produce heat strengthened glass or also known as
half tempered glass which shatters in
big clusters.