high temperature high vacuum sintering furnace of cemented carbide, magnetic materials, ceramics and powder mat

1. Carbon steel shell, welded by a professional pressure vessel factory, to ensure the weld gas tightness, no trachoma, broken lines and other leak points.

2. On request, made of double water-cooled furnace shell to protect the sealed silicone gasket at the same time, to help speed up the cooling rate.

3. Door hinged side open, pressure bearing support arm door, open and close the door easy and convenient, and has up and down the function of regulating the door.

4. Furnace door seal with 20mm thick wire cutting flange, embedded O-ring silicone, hand wheel locking.

5. Furnace shell electrostatic spray anti-rust surface treatment, nice.

6. Alumina polycrystalline fiber high temperature furnace, beautiful and energy saving

7. To ensure the safe use of all-copper isolated transformer;

8. Temperature control and testing used

   Single platinum and rhodium (S type) ≤1500 ℃;

   Double platinum and rhodium (B type) ≤ 1800 ℃;

    This series of vacuum sintering equipment is mainly used for vacuum sintering of cemented carbide, magnetic materials, ceramics and powder materials. High-temperature sintering process for the material to ensure heat and insulation reliability design, the new electrode structure of the electrode leakage phenomenon of high temperature furnace, and the heating system of the vulnerable parts easier to repair and replacement.

1, the vacuum system for the proliferation of pump units: the diffusion pump + rotary vane vacuum pump; by the high vacuum diffusion pump, water-cooled baffle, rotary vane vacuum pump, electromagnetic vacuum inflatable valve, high vacuum pneumatic baffle valve Vacuum pneumatic baffle valve pre-pumping valve, high vacuum pneumatic baffle valve (outlet valve), the former pipeline filling valve, connecting pipes, seals, composite vacuum gauge and power distribution cabinets and other components of the exhaust system.

2, the unit is not suitable for removal of metal corrosion and the pump gas from the chemical reaction. It can be used as vacuum smelting, vacuum sintering, vacuum heat treatment, vacuum coating, vacuum brazing, space simulation experiments and other high-tech equipment, high vacuum access to the device. Working environment temperature 5 ~ 40 ℃, relative humidity less than 85%, cooling water temperature 25 ℃ +5 ℃.

3, the degree of vacuum and vacuum pump suction capacity, tightness of the cabin and the cabin interior material (furnace wall, experimental devices, heat sink, etc.) of the deflation, the unit pressure limit of 1 × 10-3pa, the use of pressure For 1 × 10-2pa, pumping time is about 1 hour.

4, diffusion pump can not form a separate suction, the system needs to be reduced by the pre-pump pressure to the diffusion pump to start the pressure within the general requirements of ≤ 10pa.

5, in the diffusion pump inlet equipped with a new type of water-cooled baffle, which can effectively prevent diffusion pump oil vapor back into the vacuum chamber, to avoid contamination of the experimental apparatus.

6, in order to prevent the former stage pump vacuum oil pump back into the diffusion pump cavity, the vacuum inlet in front of the solenoid valve, the system automatically stops the pump line isolation.

7, the valve is pneumatic, easy to operate.

8, at the beginning of pumping, the system is provided with a pre-pumping pipe, was pumping gas without the proliferation of pump directly from the front-stage pump out, this can be avoided to be pumping gas container diffusion pump contamination (moisture, Volatiles, impurities), until the container pressure is reduced to 10pa, close the pre-pumping valve, open the flapper valve, the diffusion pump began to be evacuated container began to normally aspirated.

The equipment is widely used in universities, research institutes, industrial and mining enterprises such as powder, electronics, metallurgy, medicine, ceramics, new materials, chemicals, metal sintering and metal heat treatment experiments and production.

Honors: ISO9001: 2008, AAA business, CE certification

Luoyang Liyu Kiln Co., Ltd. is a large electric furnace manufacturing base integrating R&D, production, sales, and service. Base on professional technology and manufacturing team with over 20 years of manufacturing experience, design and manufacture of various sizes and models, a variety of high-precision electric furnace and kiln for customer according to the user requirements.

Our products mainly include high temperature muffle furnace, frit furnace, vacuum atmosphere furnace, tube furnace, box furnace and vertical furnace, etc. These products are widely used in universities, research institutes, industrial and mining enterprises for experiment and production of powder, military, electronics, metallurgy, medicine, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemicals, metal sintering and metal heat treatment.

We continually develop the new products, and have developed a series of energy-saving JNL furnace, furnace products with more excellent conditions of fast heating, high energy, high precision, high stability, good thermal insulation performance, full microcomputer control, programmable automatic warming, cooling, heat preservation, furnace surface temperature near room temperature etc.

In recent years, Liyu has passed ISO 9001:2008 quality management system certification in 2015, and in product safety, we passed the CE certification.

Sincerely welcome new and old customers to visit and negotiate.

Q: Can I use our country's plug?

A: Yes, we can provide following standard plugs in different countries.

Q: Usually I only need 900℃ to conduct my experiment, can I have a furnace with max temperature of 1000℃?

A: Yes, we can custom-made the furnace according to your need.

Q: How about the temperature/time control?

A: the furnace's temperature and time is controlled by PID touch panel,it is a programmable control type.Easy to operate.

Q: How about the delivery period?

A: The delivery period is depends on the order quantity, in ordinary we have 1~3 sets in stock.It can be delivery within 10 working days.