Two-Way Molybdenum Wire Vacuum Hot Pressing Furnace

Two-Way Molybdenum Wire Vacuum Hot Pressing Furnace with High Vacuum

I. product

This equipment is widely used in colleges and universities, scientific research units and production enterprises in the vacuum or the atmosphere of protection of materials under the thermal pressure sintering treatment.

Vertical structure, is applicable to metal materials in high vacuum, under the condition of high temperature annealing, brazing, sintering and degassing treatment, at the same time can also be applied to hydroxyl treated quartz material, is the high temperature refractory materials and high temperature refractory materials synthesis necessary equipment in the process of sintering process.

II. Main technical parameters

1. Equipment model: TMAX-PressFurnace3

2. Rating: 30KW

3. Cold limit vacuum: no more than 6.67 x 10-3

4. The workspace size: Φ 200 * 300 (mm);

5. The rated temperature: 1500 ℃

6. Pressure lift rate: < 50Pa / 24h

Power voltage: 3 phase, 380V, 50Hz

8. The instrument temperature control precision: + / - 1 ℃ or less

9. Furnace temperature uniformity ≦ plus or minus 10 ℃;

Maximum pressure: 30T

11. Rated pressure of cooling water: 0.1 ~ 0.2 MPa;

12. Maximum pressing stroke 50mm;

Head stroke accuracy: 0.01 mm

14. Pressure pressure accuracy of plus or minus 20Kg;

15. Heating body: molybdenum wire

III. Features

1, furnace body: the double water sandwich structure, the lining is 304 stainless steel, the outer wall of high quality carbon steel, furnace body is divided into two parts, a third for the side door of the furnace cover, two-thirds of the part is fixed furnace, two part adopts "0" ring vacuum seal, and water-cooling device (prevent because of the high temperature aging "0" circle), is equipped with the thermometer hole, porosity, observation hole shielding.

The electrode is introduced into the furnace, the three phase heating is favorable to the balance of the power grid, and there is an electrode protective cover.

The furnace is fixed in the rack.

The head and cylinder are fixed to the bottom and top of the rack, detachable.

2. Furnace rack: welded by the vertical column of longmen, the upper and lower head support is made of ductile iron forming products, with high pressure strength, smooth finish and high balance.

3. Thermal insulation screen: the cylinder structure is composed of molybdenum and 310s stainless steel plates.

Fixed to the furnace.

Easy to remove.

4, heating element, decorate in the furnace on molybdenum heater, workpiece is placed in a central location, ensure that all sides evenly heat, to ensure the uniformity of furnace temperature. Transformer USES match the furnace transformer.

5, vacuum system: 2 x - 30 mechanical pump, high vacuum butterfly valve, valve and all kinds of pipe and so on, the path of the vacuum tube with filling pores and reserved hole respectively, convenient connection vacuum gauge and trachea, etc.

6. Hydraulic system: adopt electric input mode.

By hydraulic station is equipped with imported proportional valve, adjust potentiometer, pressure sensor, displacement monitor using grating ruler ranging accuracy (0.02 mm), and the hydraulic cylinder hydraulic equipment, automatic pressure regulating hand can switch, can be adjusted by manual.

The instrument can set the automatic regulation pressure, and can realize stable pressure and pressure.

7. Water cooling system: composed of various valve pipe related devices and equipped with broken water acoustic light alarm to automatically cut off the heating source or function.

Temperature control system: adopting the SCR temperature control, instrument equipped with PID function. Digital display table, with functions of overtemperature sound and light alarm, the instrument used by honeywell brand (including program, can automatically complete sintering process), schneider electric components using omron or brand, electronic screen box made by Siemens standard, high precision temperature control, easy to operate.

Transformer and connecting cable: select the transformer and cable that match with the power.

II. Main technical parameters

1. Equipment model: ryl-30-15-d

Rating: 30KW

3. Cold limit vacuum: no more than 6.67 x 10-3

4. The workspace size: Φ 200 * 300 (mm);

5. The rated temperature: 1500 ℃

6. Pressure lift rate: < 50Pa / 24h

Power voltage: 3 phase, 380V, 50Hz

8. The instrument temperature control precision: + / - 1 ℃ or less

9. Furnace temperature uniformity ≦ plus or minus 10 ℃;

Maximum pressure: 30T

11. Rated pressure of cooling water: 0.1 ~ 0.2 MPa;

12. Maximum pressing stroke 50mm;

Head stroke accuracy: 0.01 mm

14. Pressure pressure accuracy of plus or minus 20Kg;

15. Heating body: molybdenum wire