RQ3-100-9 Pit Type Gas Carburizing Furnace | Φ700×1200mm Work Size | 440V Industrial Heat Treatment

RQ3-100-9 Pit Type Gas Carburizing Furnace | Φ700×1200mm Work Size | 440V Industrial Heat Treatment
 

The RQ3-100-9 Pit Type Gas Carburizing Furnace, engineered by WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD., is a robust and precise heat treatment solution designed for the carburizing and carbonitriding of carbon steel components. Operating at a maximum temperature of 1000°C with an effective work size of Φ700×1200mm, this vertical furnace is ideal for processing medium-sized parts, long shafts, and tools. It enhances surface hardness, wear resistance, and fatigue strength through a controlled atmosphere process, making it suitable for applications in automotive, machinery, and tool manufacturing.

This furnace integrates a fully automated carbon potential control system built around a Siemens PLC and a high-precision oxygen probe, ensuring exceptional process accuracy and repeatability. Operators can program, monitor, and log all critical parameters—temperature, carbon potential, time, and drip media—via an intuitive industrial touchscreen. Constructed for durability and energy efficiency, the furnace features a 10mm thick 310S stainless steel muffle tank, a high-alumina fiber lining for superior thermal insulation, and a water-cooled forced circulation fan to maintain excellent temperature uniformity (±5°C). The electric push-rod lifting mechanism ensures safe and effortless furnace cover operation. Designed for 440V, 3-phase power supply, this pit type carburizing furnace offers a reliable, automated, and efficient solution for workshops and production lines requiring consistent, high-quality case hardening.

Key Technical Specifications

Why Choose This Carburizing Furnace?
The RQ3-100-9 delivers superior process control and reliability for medium-capacity heat treatment. Its fully automated carbon potential system guarantees consistent case depth with a stability of ±0.02% CP, ensuring repeatable high-quality results. The energy-efficient design, with a full fiber lining and forced convection, minimizes heat loss and operating costs. Built with premium components such as Shimaden temperature controllers and Siemens automation, this furnace from WUXI WONDERY INDUSTRY EQUIPMENT CO., LTD. provides robust performance, ease of operation, and low maintenance. It is the ideal solution for enhancing the surface properties of gears, shafts, molds, and other critical components through precision gas carburizing and carbonitriding.