Dewaxing Autoclave

The Dewaxing Autoclave is used for removing the wax patterns in the ceramic shell in the investment casting line. It is designed as an integration of steam boiler (outer chamber) and de-wax chamber (inner chamber) to save space and easy for maintenance. It is important that the inner chamber is always in the high temperature atmosphere, when the the high-temperature steam in outer chamber enters inner side, the pressure balance time is fast to reduce the moisture content in the drained wax, the time needed to process the recovered wax is short and the damage is less, thus to increase the wax recirculating efficiency and decrease the production cost. Because of the rapid pressure balance time, the out of the ceramic shell will be pressed in a short time to avoid cracking due to the wax heat expansion. Therefore, the ceramic shell can get a good performance by using this Dewaxing Autoclave. This machine has been used widely in many foundries worldwide.

Inside dimension 800 1000 1000 1200 1200 1500 1400 1600 1600 1600
1600 1800 1800 2200

Dewaxing Autoclave is special designed for removing the wax patterns in the ceramic shell.

Features
â?¢ Integrated Chambers
Designed as integration with the steam generator and dewaxing chamber to save space.
The dewaxing chamber is always under a high temperature condition with a short pressure balance time between
the double chambers when the high-temperature steam enters into inner side, and also decreasing moisture
content in the drained wax.
â?¢ Advanced Control
With PLC control system to ensure the logical interlock of temperature, pressure, water level, steam in, dwell,
steam out and door operation can be controlled automatically except closing/opening door and placing in/out shell clusters.
And also features with water feeding and stopping automatically, a sound-light alarm for the high-low water level and contactless heating.
Heat recovering unit can be supplied for saving energy with additional cost.
â?¢ Good Safety Performance
This machine complies with all the safety regulations of pressure vessel.
It features with seven safeguards including temperature safety control, pressure safety control, safety valve protection, no steam delivering without door-closing in place, the
door is unable to open if there is any residual pressure in the chamber, no steam in when the inner air release valve opens, residual pressure protection of autoclave door.
There is an obvious safety warning board in front of the operating door.
â?¢ High-grade Configuration
The key control components are all imported products or supplied by joint venture. And the key valve is imported from UK.
â?¢ Energy saving and environment friendly
The outside cover of autoclave is made of new thermal insulation material with a lower heat-contacting coefficient, good thermal barrier effect and decreasing the fuel
consumption.
â?¢ Attractive Appearance
Besides the quality, we also pay special attention to the appearance design and surface treatment for our machines with the characters of reasonable process, advanced
technology, beautiful appearance and fluent colors.

Specifications

Inside Dimension
Φ1000�1200mm
Φ1200�1500mm
Φ1400�1600mm
Φ2300�2000mm

Note: We can design the special machines according to the customerâ??s requirements.
The Automatic Dewaxing Autoclave can fit with an Energy Recovery System with additional cost to save energy.

The Core Leaching Autoclave is an equipment used to remove the silica-based ceramic cores from enclosed cavities of investment casting blades and other complex investment castings by utilizing special chemical solution through a safe and reliable technological process.

Parameters
Model
FG-TXF1065
FG-TXF750
FG-TXF600


Control system
PLC Siemens control

The Wax Injection Machine is used to make wax patterns in the investment casting process, saving energy, high efficiency and good adaptability.
Advanced Technology
Reliable PLC control system
Clamp Force: 10T/25T/50T/100T/150T

We supply a wide range of hydraulic hose bellow forming machines.
One is common hydraulic bellow forming machine which covers DN25-150mm, DN50-300mm, DN80-400mm and forms max double layers of hose and bellow.
The other version is updated to form hose and bellows without any scratch on the surface of the bellow and hose.
Since 2005, FUGE has dedicated to produce hose forming machines, bellow forming machines and investment casting machine.
Our investment casting equipment includes core leaching autoclave, dewaxing autoclave, wax injection machine, ceramic core injection machine. Our core leaching autoclave is widely used by turbine blades manufacturers.
Besides, we have delivered variety of expansion joint forming machines and investment casting machines to the worldwide leading factories, such as auto punch bellow expansion joint forming machine, hydraulic hose bellow forming machine, mechanical hose forming machine, tube mill, tube expander, Vanstone machine.
Our bellow and expansion joint forming machine has utilized our patent technology of rotating salver. Also the auto punch bellow forming machine is updated to form different pitch and convolution height in auto status.
There are also bellow forming machines to form square bellow and ellipse bellow, multiple ply square and ellipse bellow with only one seam.
We have a technical team consisting of 9 engineers to help you design bellow and expansion joint forming machines, hose forming machines, as well as core leaching autoclave and dewaxing autoclaves.
Our new idea of smart workshop is on the way: all these machines like bellow hose forming machines, core leaching autoclave and dewaxing autoclaves will be operated by manipulators. We aim at building the automatic factories in future.