Description

Technical Parameters

description

A three-part mold vertical cold sand core shooting machine is a specialized piece of equipment used in foundries for the production of sand cores, which are used in the casting process to create hollow areas or passages within a metal casting.

This type of core shooting machine and core-making host by fuselage structure, blowing sand agencies, institutions, the process mechanism, die and electric control system of six parts.

Cold Sand Core Shooting Machine

Shoot sand and blowing institutions with the method of suspension installed on the fixed in walking on an axle box, carrying out shoot sand and blow job, belongs to proceed with the walk to the central position by cylinder structure, pressure cylinder press action, make the shoot sand plate or blowing plate and mold surface laminating, started to blowing sand or the corresponding action, complete the above tasks, after pressure oil cylinder to loosen were about to return to shoot core machine at both ends.Shoot sand body back in place after the sand hopper at the bottom of the gate automatically opened, sand shoot sand cone is once again fall into, work for the next shoot sand preparation;Back in place after blowing mechanism, triethylamine generator start adding ammonia process, adding ammonia quantitative tank temperature gasification, work for the next blow amine.

components and operation

Vertical Configuration: Unlike horizontal core shooting machines, which operate on a horizontal axis, a vertical core shooting machine operates on a vertical axis. This design can offer advantages in terms of space efficiency and ease of operation, especially in facilities with limited floor space.

Three-Parting: The term "three-parting" refers to the type of mold used in the core-making process. A three-part mold typically consists of two cope halves and one drag half. This configuration allows for more complex shapes and internal features in the final casting.

components and operation

Cold Box Process: The cold box process, also known as the gas-cured or gas-shoot process, involves the use of a two-part resin system (usually phenolic urethane) to bind the sand grains together. Unlike the hot box process, which requires heat to cure the resin, the cold box process relies on a gaseous catalyst to initiate the curing reaction at room temperature.

Core Shooting Mechanism: The core shooting mechanism in a vertical three-parting cold box core shooting machine is responsible for injecting the resin-coated sand mixture into the core box or core mold. This is typically achieved using compressed air or hydraulic pressure to force the sand mixture into the mold cavity.

components and operation

Parting Line Management: Managing the parting lines, where the cope and drag halves of the mold meet, is crucial in achieving precise and accurate core shapes. The machine may feature mechanisms for precise alignment and control of the parting line to ensure consistency in core production.

Automation and Control: Modern vertical core shooting machines often feature automation and control systems to streamline the core-making process. These systems may include programmable logic controllers (PLCs) and human-machine interfaces (HMIs) for setting parameters, monitoring production, and troubleshooting.

Efficiency and Productivity: Vertical three-parting cold box core shooting machines are designed to optimize efficiency and productivity in core production. They can produce high-quality cores with intricate shapes and internal features, meeting the demanding requirements of various industries, such as automotive, aerospace, and machinery manufacturing.

Specifications

technical parameter:

Model	Unit	ZH9408	ZH9406	ZH9404
Dimension of mold board	mm	1000x900	650x500	500X400
template open and close dimension	mm	500-1200	400-900	300-800
Max weight of shooting sand	kg	50	35	25
Sand hopper capacity	kg	200	200	150