Our static casting foundry and foundry expert have more than 30 years of production experience, we is focusing on the castings for heat treatment furnace components, our heat resistant casting for heat treatment fixtures are casted by investment casting , namely lost wax casting, and sand casting methods. Main products includes casting stackable baskets for heat treatment furnaces, trays and grids for furnace, roller hearth trays , serpentines trays , furnace fixtures, jigs, for chamber furnace, pit furnaces. Our company work with german companies for long term cooperation, most of our castings are exported to germany, france, italy, spain, usa, south america, turkey, sa and get very good reputation from our valued customer, more products like fan wheel, skid riders, link belt casting, loading bars, cross beams, walking beams. (cast furnace fans, grids, and baskets, high alloy heat resistant casting base tray and basket)
Our static casting foundry and foundry expert have more than 30 years of production experience, we is focusing on the castings for heat treatment furnace components, our heat resistant casting for heat treatment fixtures are casted by investment casting , namely lost wax casting, and sand casting methods. Main products includes casting stackable baskets for heat treatment furnaces, trays and grids for furnace, roller hearth trays , serpentines trays , furnace fixtures, jigs, for chamber furnace, pit furnaces. Our company work with german companies for long term cooperation, most of our castings are exported to germany, france, italy, spain, usa, south america, turkey, sa and get very good reputation from our valued customer, more products like fan wheel, skid riders, link belt casting, loading bars, cross beams, walking beams. (cast furnace fans, grids, and baskets, high alloy heat resistant casting base tray and basket)
So far forever has already had many sucessful cases for long bar heat treatment machine, such as ¸20 long bar heat treatment machine, ¸40 long bar heat treatment machine, ¸60 long bar heat treatment machine, ¸90 long bar heat treatment machine etc.
Long bar heat treatment machine features
1.Brand: forever
2.Power: 100-8000kw
3.Material: bar, pipe, rod, plate, tube
4.Heating temperature:900-950 degree c.
5.Heating way: magnetic induction heating
6.Process: quenching, tempering
Long bar heat treatment machine advantages
1. uniform heating: the angle between roller axis and bars axis is 18 ~ 21 °. The long bar is rotating by itself and go forward at the uniform rate for uniform heating. Rollers between furnace are 304 non-magnetic stainless steel and water-cooled.
2.Uniform cooling:to meet the requirements of different hardenability, spraying system adopts multi-level spray cooling and the pressure & flow in water spray ring at all levels is adjustable.The long bar will be placed in the middle of spray ring to ensure uniform pressure and flow.
3. closed-loop temperature control system: our engineer will set the process parameters in the system, and when the heating temperature is too high or too low, the system will adjust the temperature to the required temperature through adjusting power.
Main parts introduction
1.Germany siemens igbt module.
2.Electrolytic capacitor. ( filter capacitor )
3.Imported transistor integrated block.
4.All water pipe use thermostability, high pressure resistance best quality material.
5main card, signal circuit, drive circuit board, control circuit board and components are adopted.
6.International advanced all-solid-state semiconductor power devices.
-able to produce best-quality products by maintaining temperature distribution in the furnace evenly.
-designed to maintain temparature difference within ¢®¨ú5¢®¨¡c during the entire heating process
- furnace equipped with a high-performance furnace suitable for marerials and uses.
-designed to be operated conveniently and efficiently with focus on energy saving and quality improvement.
1. High-quality heat source
Under common-pressure liquid, the oil transfer heating system can output hot oil of maximum 350 fª for the heat user; Our heat-conducting oil heating systems applied the Fuji temperature control instrument and the intelligent self-tuning temperature control technology. The control precision is about f+ 1 fª and accurately control in the range of the used temperature; the main power for the heating used the solid-state modules non-contact switch circuit in order to adapt to the frequent switching and have no interference to the power supply. Dry combustion can also be avoided. The hot oil cooling system can be designed according to the end userf+s requirement, so that it can satisfy the process requirement of rapid cooling after heating up;
2. To save energy and low operating costs
Heat-conducting oil heating system is the liquid phase closed cycle. The temperature difference between the output oil temperature and the return oil temperature is 20-30 fª, that is only to heat a temperature difference of 20-30 fª can the working temperature be reached. Meanwhile, no water treatment equipment is required for this device. No lose of steam runningf= steam reekingf=steam dropping and steam leakage as the steam boiler. The utilization ratio of heat is very high. It can save about 30% energy compared with the steam boiler.
3. Low Equipment Investment
Due to the reason that the system of the heat-conducting is simplef=no water treatment equipment and more auxiliary equipmentf=low pressure bore by the boilers etc., the investment for the whole system is comparatively low;
4. Safety
Because the system only withstands the pump pressure and there is no explosion risk for the heat conduction oil heating system, it is more secured;
5. Environmental Protection
The environmental effect of the organic heat carrier heating system is mainly reflected in the minimal fume emissions, no sewage pollution and no thermal pollution;
6. Widely Application
It can be applied in the following areas: by high-temperature shapingf= plate heatingf= rubberf= dryingf= dyeing and printingf= chemical industryf= plywood productionf=rolled water-proof material productionf= asphalt heatingf=non-woven hot-rolled machine, fiber glass press machinef= reaction kettlef= mould f=drying roomf= oven and other heating required industries.
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.
