Acme Bottom Charging Vacuum Gas Quenching Furnace, Vertical Gas Hardening, Heat Treatment Furnace, Heat Treatment Furnace Manufacturer, Gas Harden Furnace

Product DescriptionDescriptionIt is used for vertical gas quenching of materials of tool steel, die steel, high speed steel, super high strength steel, etc. It is specially applied for vacuum gas quenching of large size easy deforming products like long rod type parts, axle parts, plate type parts, etc. The components feature little deformation and good effect. Application   Main SpecificationsSpec/ModelVVGQ-0608SVVGQ-0808SVVGQ-1010SVVGQ-1212SVVGQ-1215SVVGQ-1515SVVGQ-1520SVVGQ-XX60SEffective hot zone size Φ ×H(mm)Φ600 × 800Φ800 × 800Φ1000 × 1000Φ1200 × 1200Φ1200 × 1500Φ1500 × 1500Φ1500 × 2000ΦXXX × 6000Loading capacity (kg)650850100011501300145018001T~4T/6mHeating Power (kW)120180270330390420540Product design shall prevailMax.Temperature(°C)1150115011501150115011501150115013501350135013501350135013501350Temperature Uniformity (°C)±5±5±5±5±5±5±5±5Vacuum degree (Pa)4 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-3/6 × 10-44 × 10-3/6 × 10-44 × 10-3/6 × 10-44 × 10-3/6 × 10-44 × 10-3/6 × 10-44 × 10-3/6 × 10-44 × 10-3/6 × 10-44 × 10-3/6 × 10-4Pressure Increase Rate (Pa/h)≤0.26≤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≤0.65Gas quenching pressure (bar)6/10/15/20/ 40/606/10/15/20/ 40/606/10/15/20/ 40/606/10/15/20/ 40/606/10/15/20/ 40/606/10/15/20/ 40/606/10/15/20/ 40/606/10/15/20/ 40/60Cooling gas (99.995%)N2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeTechnical Features1. Vertical,single chamber, bottom loading structure. It is an optional to choose the moving-out bottom door device according to customer's requirement.2. Excellent temperature uniformity through optimized modulize hot zone design.3. The bottom door device structure is optional for ball bearing screw or trapezium screw, nut moving or screw moving.4. The elevation device frame is equipped with auto-balance correction device to eliminate the accumulated error. The elevation is stable and without vibration.5. For different cooling speed requirements, it can use single heat exchanger furnace hearth or dual and multi-stage heat exchanger furnace hearth.6. Variable direction cooling technology, cooling it can do both vertical injection cooling and 360° all around.Configuration Options Optional Configuration of Vertical Bottom Loading Gas Quenching Furnace1. Bottom loading: Tthe bottom door can move and be fixed horizontally2. Vertical movement: Screw moving/nut moving3. Gas quenching type: 360° nozzle gas inject cooling/external heat exchanger cooling4. Hot Zone: Graphite heating elements and graphite felt heat insulation/Moly heating element and metal heat insulation5. Vacuum pump unit and vacuum gauge: Abroad brand/high-quality Chinese brand6. Vacuum degree: High vacuum/medium/vacuum7. PLC: OMRON/Siemens/Mitsubishi8. Temperature controller: SHIMADEN/EUROTHERM/Honeywell9. Thermocouple: S type, K type, N type10. Recorder: Paperless recorder/paper recorder11. HMI: Simulation screen/Touch screen12. Electric components: High-quality domestic brand/SiemensCompany Profile /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1