Vacuum Annealing furnace of a horizontal chamber

Description
El lehr horizontal vacuum is applied for bright annealing of materials like tool steel, die steel, high speed steel, ultra strength steel, magnetic material, stainless steel, nonferrous metals, etc.

Technical characteristics
1. The vacuum hardening furnace is horizontal structure, a camera and lower load. How to open the door is optional according to the requirements of cliente.
2. Excellent temperature uniformity by the crucible furnace octagonal.
3 form. Screen full isolation technology adopts metal back insulation.

Optional configuration Vacuum Annealing Furnace Horizontal
1. PLC (Programmable Logic Control): OMRON / Siemens / Mitsubishi
2. Temperature Controller: Shimaden / EUROTHERM / Honeywell
3. Thermocouple: Type S, K, N.
4. Recorder: No paper / With papel
5. HMI: Simulation Screen / Display táctil
6. Electrical components: National mark of high quality / Schneider / Siemens
7. Oven door: Online / offline, climb and vertical descent, rotación
8. Crucible furnace: heating elements and thermal insulation graphite graphite felt / molybdenum heating elements and heat insulation térmico.
9. Vacuum pump and gauge: Foreign Brand / High calidad.
10 Chinese brand. Vacuum level: high / empty Empty medio

Specifications Vacuum Furnace Temple

Specifications / Models	HVA-334S	HVA-446S	HVA-557S	HVA-669S	HVA-7711S	HVA-8812S	HVA-9915S
effective size of thermal zone A × A × L (mm)	300 × 300 × 400	400 × 400 × 600	500 × 500 × 700	600 × 600 × 900	700 × 700 × 1100	800 × 800 × 1200	900 × 900 × 1500
Capacity (kg)	75	250	400	6 o'clock	10:00	1200	1500
Thermal power (kW)	48	75	90	150	270	360	480
Max. (° C)	1350	1350	1350	1350	1350	1350	1350
Homogeneity of temperature (° C)	± 5	± 5	± 5	± 5	± 5	± 5	± 5
Vacuum degree of vacuum hardening furnace (Pa)	4 × 104 × 10-1	4 × 104 × 10-1	4 × 104 × 10-1	4 × 104 × 10-1	4 × 104 × 10-1	4 × 104 × 10-1	4 × 104 × 10-1
	4 × 104 × 10-3/ 6 x 10-4	4 × 104 × 10-3/ 6 x 10-4	4 × 104 × 10-3/ 6 x 10-4	4 × 104 × 10-3/ 6 x 10-4	4 × 104 × 10-3/ 6 x 10-4	4 × 104 × 10-3/ 6 x 10-4	4 × 104 × 10-3/ 6 x 10-4
Rate of increase in pressure (Pa / h)	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26	≤0.26
	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65	≤0.65
Gas-cooled pressure (bar)	2	2	2	2	2	2	2