Single Chamber Vacuum Tempering Furnace Manufacturer | Industrial Stress Relief Heat Treatment

This mass-production industrial vacuum temper furnace is designed for large-scale heat treatment factories with daily high output demand. Expanded large rectangular hearth greatly improves single batch loading capacity, compatible with multi-layer material trolleys for stacked fasteners, auto gear blanks and structural hardware.

Integrated full-automatic PLC production system stores dozens of mass temper process curves, supporting unattended 24-hour continuous running. Modular vacuum unit with independent cooling circulation system shortens furnace cycle time, greatly boosting daily production throughput for hardware and auto parts manufacturers. Standardized spare parts layout reduces equipment downtime during mass production operation.

Workpieces stacked on multi-layer trolleys are fully loaded into large-capacity hearth, furnace door sealed and vacuum pumped automatically. PLC runs pre-stored mass production temper curve with unattended full-cycle operation. Independent fast cooling circulation shortens each batch turnover time, vacuum environment ensures uniform bright tempering effect for thousands of metal parts per day, supporting uninterrupted mass factory production.

1. Expanded Large-Volume Loading Hearth 3–5 times single batch capacity of small standard vacuum temper furnace, fit mass production trolley stacking.

2. Full Unattended 24h Automatic Production System Pre-set batch temper programs with automatic heating, holding, cooling and alarm reminder, no worker on duty required.

3. Fast Circulation Cooling Module Independent air cooling heat exchanger shortens each production cycle by 30%, improve factory daily output.

4. Modular Standardized Component Design Universal vacuum pump, heating element and sealing spare parts, fast replacement to reduce mass production shutdown time.

1. Automotive gear, synchronizer hub mass vacuum tempering

2. Mass fastener, bolt, nut stress relief production line

3. Large hardware factory 24-hour continuous heat treatment workshop

4. Powder metallurgy structural parts batch temper processing

5. Standardized heat treatment subcontract factory equipment

• Effective Hearth Size: Custom large volume optional

• Single Batch Max Loading: Up to 1200kg

• Automatic Control: Full PLC unattended production program

• Cycle Efficiency: 30% faster cooling vs standard small furnace

• Continuous Operation: Support 24h non-stop industrial running

Packing: Standard seaworthy wooden case, vacuum moisture-proof packaging for ocean shipment.

Installation: Supply English operation manual, remote video installation guidance service.

Warranty: 12 months whole machine warranty, core vacuum pump & heating elements spare parts supply permanently.

Q1: What factory scale suits this large batch vacuum temper furnace?

A: Factories with daily over 5 tons metal temper output, auto component mass production workshops and heat treatment subcontract plants with continuous order demand.

Q2: Can the furnace work stably for months of non-stop production?

A: Modular standardized components and reinforced circulation cooling system are designed for long-term 24h industrial operation with stable performance.