This two piece water closet low pressure casting producing line with two layers green base storage line is mainly divided into the main frame part, bottom mold lifting part, compressed air belt part, sling lifting part, transmission shaft part, pneumatic turnover mold trolley part, powered roller conveyor line, infrared automatic monitoring and release system, micro pressure system, end control system and travel switch combination, automatic slurry supply and discharge system, fan hanger, lamp frame, air duct device, etc .
The casting technology adopts low pressure casting, suitable for all of one piece toilet.

It mainly includes:
Main frame
Lifting frame of bottom mold
Sling lifting systems
Compressed air belt
Hook rod
Transmission shaft
Main bench
Pneumatic unloading base carrier
Powered roller conveyor line
infrared automatic monitoring and release system
Micro-pressure pipe system
Control system
Travel switch
Supply slip system
Lamps
Fans

Main frame
a. Include support column, beam, vertical column, guide column, mid-guide seat and connecting plate of guide column.
b. The column, beam and vertical column is the main parts to support the machine. The guide column on the both ends of bench and mid-guide seat control the veracity of lifting track.
Lifting frame of bottom mold:
Lifting frame Include the frame of beam, hanger frame, end guide wheel device, mid vice guide-wheel device, hanger seat for mold and so on. This part is used to open and close bottom mold installed in here.
Press of air belt:
Air belt is installed the under of lifting frame and though the hanger seat and beam frame. When the air belt is filled with air, bottom mold is pressed to prevent leakage of slip.
Hook rod:
a. Hook rod is consist of cylinder, rod, turn arm, hook, hook down seat, position handle, chain approach switch etc.. The part is used to lock press the lifting frame and bench after closed mold and before air inflation of air belt.
b. The chain approach switch is used to test whether come away, the lifting frame should not be lifted before no opening the switch to
Protect the parts.
Transmission shaft:
Transmission shaft is used to lifting drive of lifting frame
Main bench:
Main bench is used to install and operate the main mold
Pneumatic unloading base carrier
Pneumatic unloading base carrier is used to clamp and turn base
Storage green base line:
Shelf is used to store the green bases for drying
Micro-pressure pipe system:
Micro-pressure pipe system is used to consolidate micro-pressure after discharging slip inside of base.
Control system:
Control system is consist of electrical control cabinet, air control valve, air filtration decompress, manual air control valve and frame, used to
Control lifting of lifting frame, connecting and separating of hook rod, filling and discharging air of press air belt and automatic slip valve.
Travel switch:
Travel switch is used to control travel limit of lifting frame of bottom mold.
Supply slip system:
a. Supply slip system includes hi-level tank, support frame of tank, supply slip system, casting slip system and back slip system
b. Supply slip system is used to control the casting of base.

(1) High automation
The one piece hydraulic lift casting line is equipped with an electric control box, which can set the feeding parameters, and automatically complete the grouting, discharging, micro pressure and other operations, with a high degree of automation.
Few operators needed, lowers the working intensity and saves cost.
After slip feeding, the hydraulic lifting system is used to open and close the bottom mold of the gypsum model, and the over-turning car is used to start the turning operation. Each line only needs two people to operate, which reduces the number of molding operators, reduces the labor intensity, and reduces the production cost of the product.
(3) Easily operate
The battery hydraulic casting line equipped with a control system, which can set parameters easily.
 

Main mold closing:
Locate the clamp car and the casting bench with the bolt and clamp all the molds by rolling the clamp handle.
Bottom mold closing:
Press the "Down" button to make the lifting frame decline until entire molds close completely
Hooker joint:
Push the hooker position handle upward step by step and make the hooker down to inset the hook seat slot hole under the casting bench
Hold down of bottom mold:
Fill the compressed air into the air bag which will jack up the lifting frame accordingly
Slip supply, slip drain and green wares hard
Loose of bottom mold:
Discharge the compressor air in air bag until completely down of lifting frame.
Break-away of the hook:
The cylinder retracts to drive the hook rotating counter clockwise
De-molding of bottom mold:
Press the "up/down" button to lift the hoisting frame and drive the bottom mold open slowly to avoid the green body damage caused by strain.
De-molding of the main mold:
Loose the handle of clamp carrier and extract the pin, pull the clamp carrier to the end of casting bench, pull the main mold accordingly to let the green body dry first so that assure come strength before rolling-over.
Unloading and take off of base:
Turn over the molds and store the green wares in the storage platform