DL - 300 - II Heat core box shell core shooting machine for foundry

Vertical core shooting machine Features

DL-300-II heated core box shooter is a manual heated core box core-making equipment with a single-column overhung structure. It is applicable to sand core with a qualitative properties less than 3.2kg. Its working principle is to shoot the liquid or solid resin, sand core mixture of the firming agent into a heated core-box. After being rapidly hardened to a certain thickness (5 to 10mm), take out the sand core which becomes high quality one with a smooth surface and precise dimension.

Compared to common core shooter, advantages of the heated core box shooter are as followed :
1．High productivity: during the working process of heated core box shooter, sand-filling and compaction are completed simultaneously while the sand core will be immediately hardened in the heated core box. A cycle period only lasts for ten-odd seconds to tens of seconds during which sand core for cast use is produced.
2．High quality of sand core: sand core of any complicate level can be shot and with a precise dimension and smooth surface, hence, the casting process redundancy is reduced and cost is lowered.
3．Many assisting equipments and tools used for core-making become unnecessary, such as core drier, core carrier, core rod and strum, etc.
4．Labor intensity is reduced with flexible and easy operation; temperature can be controlled automatically with electrical heating; favourable conditions are created for mechanization and automation during the core-making process since it is easy to keep the working site clean.
5.  This machine possesses two functions at the same time: both dried sand and wet sand can be shot.     

Main Specifications And Technical Parameters 

Smaple Show

The produced sand core is widely used to industries like automobile valve, hardware sanitary fittings, water tap, cast iron, cast copper and cast aluminium, etc.