Project Description

Hello, welcome to the North vacuum Application Case, we are a professional vacuum furnace manufacturer in China.

For help or advice please visit: sybzzk@sybzzk.com or call 0086-13998872066
VACUUM FURNACES INSTALLATION / RELOCATION
VACUUM FURNACES UPGRADES AND RETROFITS
VACUUM FURNACES MAINTENANCE AND REPAIRS

HS HYDROGEN SINTERING FURNACE

Mainly used in stainless steel and iron-based powder metallurgy injection molding (MIM), hard alloy, high temperature alloys, high specific gravity alloys, cermets, magnetic materials, carbides, borides, oxides, intermetallic compounds, oxides before sintering Vacuum or carrier degreasing (wax).

Configure rapid cooling system, improve product quality, shorten the production cycle, improve production efficiency. Dedicated skim seal furnace gall and grease catcher to reduce the furnace wall, heat shield and heating body pollution, degreasing and fat collection more effective, dedicated seal furnace gall is conducive to improving the uniformity of the furnace. Directional air degreasing, enhanced degreasing effect, degreasing more thoroughly.

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MAIN TECHNICAL PARAMETERS

Model Average temperature zone size(mm) The highest temperature(℃) Ultimate vacuum(Pa) Temperature uniformity(℃) Rate of pressure rise(Pa/h)
≤0.4
Heating power (KVA) Loading capacity(Kg)
VD-335 300*300*500 950 5*10-1 ±5 ≤0.5 80 75
VD-446 400*400*600 950 5*10-1 ±5 ≤0.5 100 150
VD-558 500*500*800 950 5*10-1 ±5 ≤0.5

120

250
VD-669 600*600*900 950 5*10-1 ±5 ≤0.5 140 300
VD-6611 600*600*1100 950 5*10-1 ±5 ≤0.5 160 400
VD-7712

700*700*1200

950 5*10-1 ±5 ≤0.5 180 600

(We can customize your own vacuum sintering furnace according to your special needs)

PRODUCT DETAIL PRESENTATION

Professional team, complete after-sales service, from installation to commissioning to equipment to enable normal production, guarantee after-sales service, provide you with professional technical rescue, quick repair problems, vacuum furnace preventive maintenance, furnace upgrade and on-site training to ensure you The rights to solve the vacuum furnace problem for you.
We can customize the vacuum furnace for you. Need vacuum furnace customization, please contact us

CUSTOM VACUUM FURNACE

HS HYDROGEN SINTERING FURNACE

Product Features and Special Configuration

Hydrogen furnace temperature

  • The hydrogen furnace is divided into two types: high temperature hydrogen furnace (HHF) and medium temperature hydrogen furnace (MHF). The high temperature hydrogen furnace is used for powder metallurgy sintering and ceramic metallization. The medium temperature hydrogen furnace is used for welding, annealing, degassing and degreasing. , purification and other processes. The user can fully propose the highest temperature index of the hydrogen furnace according to the process requirements.

Hydrogen furnace heater

  • The heater has a variety of structures such as tungsten wire, molybdenum wire (belt, rod), graphite rod, etc., and the external heating type adopts ordinary electric heating wire, depending on the maximum temperature required by the user. The heater distribution method has four types of heating type and all-round heating, which ensures the user’s requirement for uniformity of temperature in the furnace.The heating and holding chamber is available in all metal type and composite type. The full metal type is composed of heat-resistant stainless steel and molybdenum screen. The composite type is made of heat-resistant stainless steel, molybdenum screen and carbon felt, mullite fiber or lead silicate fiber. composition. This depends on the user’s process conditions and the requirements of the process environment.

Hydrogen furnace temperature control

  • The temperature control adopts the imported intelligent temperature controller, which can realize the automatic control function of heating, constant temperature and temperature drop. It has the process curve storage function, can store multiple different process curves, has the adjustable temperature and accurate clock function, and can display at the same time. Various parameters such as actual temperature and set temperature, with PID parameter self-calculation and power-down protection.

Hydrogen furnace heating method

  • The hydrogen furnace is divided into two types: internal heating type and external heating type according to heating mode. The internal heating type is provided with a heater in the heat insulating layer, and the heater directly heats the workpiece. The external heating type is provided outside the furnace made of a high temperature resistant alloy. The heater indirectly heats the workpiece through the furnace wall, so that the workpiece is no longer contaminated by the volatile materials generated by the heating material and the thermal insulation material, and is allowed to be in any The workpiece is heat treated and thermally processed under a protective atmosphere (including flammable, explosive, toxic gases, corrosive gases), and the maximum temperature is limited by the furnace material.

CONTACT

Email

sybzzk@sybzzk.com

Phone numbers

Contact: Ming Zhang :0086-13998872066

Business Hours

7×24 hours a day

Address

No. 69-77-104, Qixing Street, Shenbei New District, Shenyang City, Liaoning Province China