Vertical Type Bottom Loading Vacuum Gas Quenching Furnace

Vertical gas quenching furnace is used for tool steel, die steel, high speed steel, stainless steel, ultra high strength steel, etc. It is especially suitable for large rods, discs and larger and heavier parts. Large shafts and plates are easily deformed. Metal heat treatment. The furnace has the characteristics of small footprint and compact structure.

Send Inquiry
描述

描述

Vertical Type Bottom Loading Vacuum Gas Quenching Furnace Description:

Vertical gas quenching furnace is used for tool steel, die steel, high speed steel, stainless steel, ultra high strength steel, etc. It is especially suitable for large rods, discs and larger and heavier parts. Large shafts and plates are easily deformed. Metal heat treatment. The furnace has the characteristics of small footprint and compact structure.

 

Technical Features

Technical features

Furnace structure is vertical single-chamber bottom loading.Customized structure is accepted.

Furnace bile designed basing on modular optimization, furnace temperature uniformity is good,cooling uniformity is good.

The bottom of the door lift transmission structure using ball screws, linear motion, never stuck, with protective cover to prevent dust pollution.

Lifting bracket equipped with automatic balance correction mechanism, automatically eliminate the cumulative error of lifting system. Lift smooth, no vibration.

Depending on the cooling requirements of different parts, you can choose a single heat exchanger furnace bile structure and two-stage, multi-stage heat exchanger furnace bile cooling structure.

Variable to the cooling technology, vertical spray cooling OR 360-degree circumferential cooling.

Basis technical Specification of Vertical Vacuum gas quenching furnace:

Parameter\ModelVVGQ-0506SVVGQ-0608SVVGQ-1012SVVGQ-1212SVVGQ-1215SVVGQ-1515SVVGQ-1620S
Effective hot zone size Φ ×H(mm)Φ500 × 600Φ600 × 800Φ1000 × 1200Φ1200 × 1200Φ1200 × 1500Φ1500 × 1500Φ1600 × 2000
Loading capacity (kg)20065010001150130025003000
Heating power (kW)80120200330390450500
Max. temperature(°C)1150115011501150115011501150
1350135013501350135013501350
Temperature uniformity (°C)±5±5±5±5±5±5±5
Vacuum degree (Pa)4 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-14 × 10-1
4 × 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 × 10-4
Pressure increasing rate (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 quenching pressure (bar)6/10/15/206/10/15/206/10/15/206/10/15/206/10/15/206/10/15/206/10/15/20
Cooling gas (99.995%)N2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/HeN2/Ar/He

The above parameters can be adjusted according to the process requirements, not as the basis for acceptance, Subject to the final technical details and agreement.

Optional Configuration of Bottom loading Vacuum Gas Quenching Furnace
1. Bottom loading: the bottom door can move and be fixed horizontally
2. Vertical movement: screw moving/nuts moving
3. Gas quenching type: 360° nozzle gas inject cooling/external heat exchanger cooling
4. Furnace hearth: Graphite heating elements and graphite felt heat insulation/Moly heating element and metal heat insulation
5. Vacuum pump and gauge: Foreign brand/high-quality Chinese brand
6. Vacuum degree: High vacuum/medium vacuum
7. PLC: OMRON/Siemens
8. Temperature controller: SHIMADEN/EUROTHERM
9. Thermocouple: S type, K type, N type
10. Recorder: Paperless recorder/paper recorder
11. HMI: Simulation screen/Touch screen
12. Electric components: High-quality domestic brand/Schneider/Siemens

Shipping & Delivery

Shipping way : By Courier / By sea / By Air /By land/ By Train Optional, depend on clients' demand of time and cost.

Shipping terms: Support EXW /FOB/C&F /CIF/ CPT/CIP /DDU /DDP terms....

Even for some countires with high taxes and some Remote areas, we can ship goods to your Door address and including taxes.