1150c Small Vacuum Hot Pressing Furnace (pressure: 10 tons) for Sintering Inorganic Materials Under Vacuum Hot Pressing

• Application: Industry, School, Lab
• Customized: Customized
• Certification: CE
• Structure: Vertical
• Material: Stainless Steel
• Type: Crucible Melting Furnace
• Maximum Melting Temperature: 1150 Degrees
• Vacuum Degree: Better Than 6.7 * 10e-3 PA
• Vacuum Pump: Mechanical Pump + Diffusion Pump + Pipeline Valve
• Pressure: 10t
• Displacement Stroke: 0-200mm
• Displacement Accuracy: Grating Ruler 0.02mm
• Transport Package: Standard Export Fumigation Sign Wooden Box Packagi
• Specification: Melting temperature: 1150C
• Trademark: CYKY
• Origin: Zhengzhou Henan China
• HS Code: 8408909111
• Production Capacity: 200 Sets Per Month

Product Description

1150C small vacuum hot pressing furnace (pressure: 10 tons) for sintering inorganic materials under vacuum hot pressing


Introduction of 1150ºC small hot pressing furnace:
 this electric furnace is mainly used by colleges, universities and scientific research institutions for sintering inorganic materials under vacuum (or protective atmosphere) hot pressing conditions, so as to obtain high-density products (such as production of high-precision silicon nitride ceramic bearings, etc.) and also suitable for sintering under vacuum or protective atmosphere, sintering and purification of optical materials

Technical parameters of 1150ºC small hot pressing furnace:

Total power of equipment	75 kW
Power supply voltage	three-phase 380V, 50Hz
Heating power	65kW
Vacuum degree	better than 6.7 × 10e-3 pa
Working area size	¢250*300mm
Design temperature	1150C
Working temperature	0-1100C
Vacuum pump	mechanical pump + diffusion pump + pipeline valve
Pressure	10t
Displacement stroke	0-200mm
Displacement accuracy	grating ruler 0.02mm
Vacuum chamber size	650 × 800
Control mode	PLC + touch screen
Boundary dimension	1250 * 1100 * 2000 m (L * w * h)
Total weight of equipment	800 kg
Standard accessories	1 set of high true cavity One set of graphite heater and heat shield Temperature measuring device 1 set One large current transformer Pressurization device 1 piece Pressure frame < 1 set Vacuum system 1 set Program instrument 2 pieces PLC > 1 set Touch screen 1 set 1 compound vacuum machine Temperature thermocouples < 2 Mould 1 set Electrical control system 1 set certificate of conformity of product specification 1 copy
optional accessories	infrared temperature measurement Graphite mold Circulating water chiller

Features of 1150ºC small hot pressing furnace:
1.Integrated design, compact structure, beautiful appearance, with son-in-law wheel, convenient and quick relocation
2. The front side opening door is adopted, with delicate structure, convenient and smooth movement, convenient for loading and unloading
3. Electric hydraulic pressure mode is adopted for pressurization
4. Grating scale is used for displacement measurement, with accuracy of 0.02 mm
5. Adopt touch screen + PLC control mode, high degree of automation, intuitive operation, powerful function. The operation screen visually displays the operation status and operation data of each component.
6. It has the functions of process online editing, storage, calling, uploading and downloading. Dozens of sintering processes can be pre stored in the touch screen. It can be edited once and directly used later, which saves the trouble of editing process many times, avoids input error and burns products.
7. The sintering temperature, vacuum degree and other data can be recorded in real time, and can also be started and stopped at any time to reduce useless data. The data can be queried, exported and downloaded.
8. The sintering temperature is high, and the tungsten heating body degree of graphite heating body can reach 2300 ºC or above.
9. Bring water-cooled machine to save the trouble of water engineering for customers.
10. The pressure control can be adjusted manually or programmed automatically to control the whole process of pressure rise, pressure maintenance and pressure reduction, with high automation

Main structure of 1150ºC small hot pressing furnace:
(I) the furnace body is a vertical furnace shell, and its inner and outer layers are all made of stainless steel. The jacket formed between the two layers can take away the heat transferred to the furnace shell through cooling water, so that the furnace wall temperature does not exceed 35 ºC, and its upper and lower flanges are welded as a whole. There are infrared temperature measurement holes (with protective atmosphere vent) in the middle, thermocouple temperature measurement holes, suction holes and observation holes, platinum rhodium thermocouple with automatic exit device when temperature reaches, infrared temperature measurement observation holes with glass air blowing and anti fog device, and observation holes used by operators are equipped with baffles.
(II) on the furnace body is the furnace cover, which is composed of internal and external heads and flanges. The middle water-cooled furnace cover is hung on the opening and closing mechanism. The handle on the plate driven starting mechanism can lift the furnace cover for 10-15mm. The furnace cover is equipped with a pressure head, a pressure sensor, an exhaust diaphragm valve and a furnace cover locking device.
(III) furnace bottom part: it is also composed of internal and external heads and flanges, water-cooled in the middle, fixed at the bottom of the furnace body, with electrode introduction, downhead intake diaphragm valve, etc., and equipped with adjustable height displacement sensor.
(IV) the furnace frame is composed of upper beam, furnace frame, bottom and column, which are used as upper and lower pressure head supports.
(V) graphite is used as heating element in the furnace, graphite felt and graphite cylinder are used as heat insulation screen, and high-strength graphite is used as upper and lower pressure heads.
(VI) the hydraulic pressure is automatically adjusted by electric input mode, equipped with hydraulic lock, steering valve and other related devices, and the pressure and displacement are all in digital display mode. Can also be upgraded to servo hydraulic control, or electric servo control, position, pressure more accurate and more stable, cost-effective.
(VII) the vacuum system of electric furnace adopts drp-48 direct connected pump and K-200 oil diffusion pump,. The vacuum measurement is a composite vacuum gauge. The vacuum system is also equipped with vent valve and inflation valve, and the vacuum connecting hose is stainless steel metal hose. With communication function, it can be directly displayed and recorded on the touch screen upper computer.
(VIII) the electric furnace control cabinet adopts Siemens standard type, the power control adopts silicon controlled voltage regulator + large current transformer, and the temperature control adopts two digital display intelligent program controllers. The temperature sensor adopts platinum rhodium thermocouple and infrared radiation thermometer. The electrical control system is equipped with the functions of water loss of pressure, overcurrent and other classified alarms and cut off the heating power supply. The company has a high-end fully automatic integrated touch machine with embedded touch for users to choose from. Users only need to set all parameters in advance, and the rest are automatically completed by the equipment, and can be remotely diagnosed by our technical personnel in case of failure

Detail images of 1150ºC small hot pressing furnace:

Founded in 2005, Zhengzhou CY Scientific Instrument Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.

We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.





Q. Are you a manufacturer or a trading company?
A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.

Q. How is your company's product after-sales service system?
A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.

Q. How long is your delivery time? If I want to customize the instrument, how long does it take?
A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.

Q. Our country's power supply and plug are different. How do you solve it?
A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.

Q. How to pay?
A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.

Q. How is the package of goods? Delivery methods?
A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.

More questions, please contact customer service