一、Product function Functional Characteristics：
The triethylamine method cold core box refers to a core-making and molding process that blows amine catalyst into the wet greasy sand in a few seconds or tens of seconds at room temperature.

Process characteristics：
1.The dimensional accuracy of the sand core is high, the deformation is small, and the dimensional accuracy of the casting is greatly improved;
2.The core-making efficiency is high, and the core-making productivity is about 1.5-3 times that of the hot core process, and the shell mold can be combined to save investment and greatly improve the production efficiency;
3.Low energy consumption, saving energy consumption, the mold does not need to be equipped with an electric heating tube, and does not need to be heated;
4.The sand core has good collapsibility, and the cost of casting cleaning is greatly reduced;
5.High regeneration rate of old sand, less solid waste, can be combined with clay sand without destroying clay components.

Features:
1.First-line brand PLC program control, LCD touch screen parameter setting;
2.Imported pneumatic components; 
3.Equipped with high-performance triethylamine gas generator, high production efficiency and less amine; 
4.The automatic lubrication system is adopted, and each sliding friction mechanism is equipped with a lubrication device to improve the service life.

5.High regeneration rate of old sand, less solid waste, can be combined with clay sand without destroying clay components.

Model	YL660L-18	YL760L-25	YL890L-40
Max core box size	600*600*400	700*600*500	800*900*500
Open/close distance	350-700	400-800	450-900
Max sand shot kg	18	25	40
Cycle time single station	15s	15s	20s
Drive mode	Pneumatic/Hydraulic	Pneumatic/Hydraulic	Hydraulic
Hydraulic	In/Out	Out	Out

二、Product Structure

Technical Parameter