Steam Dewaxing Unit Mold Shell Dewaxing Small Size

2. Product Description

(1)The pressure control in the furnace body adopts advanced pressure transmitter and three-stage pressure control to realize fully automatic

pressure increase and half power to maintain the working pressure. The kettle adopts closed-circuit control of air pressure and performs full-

process pressure transformation control to achieve large pressure difference quickly. Pressure boost, low-pressure exhaust, pressure-limited wax

discharge, air intake, exhaust, drainage, and wax discharge can be completed with one click, effectively preventing shell cracks and greatly

reducing energy consumption.

(2)This equipment consists of seven parts: furnace body, kettle body, kettle door, water supply system, valve system, heating system, and

electronic control system. The stainless steel barrel and head are all made of boiler-specific stainless steel. The wax discharge double-layer pipe,

The wax receiving troughs are all made of stainless steel, and the materials used comply with the national "Pressure Vessel Inspection Standards".

Each equipment is equipped with two sets of trolleys and baskets for loading molded shells.

(3)The kettle body adopts a double-gallbladder type, and the kettle door adopts a ring gear structure. The inner tank body is made of Q235B and

the outer tank body is made of Q235B.

(4)The water level is controlled by probe sensing. The upper limit stops water supply, the lower limit starts the high-pressure pump that comes with

the device, and the lower limit stops the operation of the device. Make the operation reliable, safe to use and more energy-saving.

(5) The equipment comes with mechanical pressure protection, electronic pressure protection and temperature-controlled indirect pressure

protection to ensure that the furnace pressure operates within the rated pressure range.

3. Intelligent Water Level Management

The equipment's water level control system is a model of intelligence. A high-precision probe sensor acts as a vigilant sentinel, monitoring the water level in real time to ensure precise control. The delayed water replenishment process is particularly ingenious. When the shell mold is inserted to initiate the dewaxing process, the system cleverly controls the water pump to delay water replenishment, only commencing after the steam filling period has expired. This design cleverly prevents water replenishment from interfering with the dewaxing pressure, ensuring a stable dewaxing process. If the water level falls below a lower limit or rises above an upper limit, the system automatically disconnects the heater power supply and issues an audible and visual alarm, alerting the operator to timely action, thus comprehensively ensuring safe operation of the equipment.