Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine

Product Details
Customization: Available
After-sales Service: Provided
Warranty: One Year
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  • Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
  • Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
  • Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
  • Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
  • Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
  • Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
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  • Overview
  • Features and Configuration
  • Peripheral Equipment
  • Product Parameters
  • Products Application
  • After Sales Service
  • Company Profile
  • Packaging & Shipping
  • Our Advantages
Overview

Basic Info.

Model NO.
DC238
Type
Cold Chamber Die Casting Machine
Structure
Horizontal
Clamping Force
2380kN
Clamping Stroke
400mm
Injection Force
300kN
Injection Stroke
390mm
Ejecting Force
170kN
Ejecting Stroke
100mm
Tie Bar Spacing
530*530mm
Transport Package
Pallet
Specification
DC238T
Trademark
SHIMI
Origin
China
HS Code
8454301000
Production Capacity
500 Pieces/Year

Product Description

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Cold Chamber Die Casting Machine for Making aluminum Parts 238Ton
aluminum Die Casting Machine DC238Ton Cold Chamber Fast Injection

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine

Features and Configuration

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Injection system

Two independent high-speed and booster accumulators are adopted, each with sufficient storage capacity, and the high-speed and pressurization do not affect each other to ensure stable injection force.

The slow injection is controlled by an electric proportional valve, which is sensitive and stable.

The injection action is controlled by multi-stage speed, which is suitable for various mold product process requirements.

Wide injection speed adjustment range, slow injection speed 0.1-1.4m/s.

High-speed injection: The maximum air injection speed >= 8.5m/s. Guarantee of high-quality castings.

Active check pressurization system: short pressure construction time, small pressure impact, high repeatability. It is suitable for the production of high-density castings.

Built-in pressurized piston structure improves action response, improves the integrity of the injection system, and reduces oil leakage points.

Multi-injection position lifting, suitable for the production of molds with different structures.

 

Clamping system

Four large bar guide pillars, using high-tensile steel as raw materials, the surface is hardened by high-frequency heat treatment, and the outer layer is re-plated with hard chrome, which has high wear resistance and prolongs the service life of the machinery.

The three major formwork and machine hinges are made of high-strength ductile iron and double-toggle connecting rod five-point expansion structure to provide strong clamping force.

The clamping action is divided into multi-level pressure and speed control and low-pressure clamping protection function.

Double-cylinder hydraulic ejection design provides balanced ejection force and reduces the factors of product ejection deformation.

Adopt central electric lubrication system, advanced point-by-point quantitative lubrication. Ensure that the lubrication points near and far are evenly lubricated, and there are liquid level and pressure alarm functions to ensure the good lubrication effect of the machine.

The fixed plate and moving plate are equipped with mold cooling water contacts, which are convenient for installation and operation.

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
 
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Servo drive and single proportional control hydraulic power system
Intelligent dynamic operation, high energy saving rate, clear high pressure throttling, reduce oil temperature.
Servo drive has fast response speed.
Single-proportional control of the hydraulic system, intelligent dynamic operation, clear high-pressure throttling, reduce oil temperature.
Single-proportional control hydraulic system, pressure and speed can be adjusted.
Improve the stability of the whole machine and ensure the product quality.
Flexible and smooth action conversion, reduce the impact of action, and prolong the service life of machinery and molds.
Hydraulic System

Adopt fast differential regeneration clamping oil circuit system, the opening and clamping action runs smoothly and quickly, and improves production efficiency.

Equipped with abundant hydraulic core-pulling groups, 1 group of hydraulic core-pulling valve shaping plate and 1 group of moving plate are standard; 2 sets of shaping plates and moving plates can be selected each.

There is a set of fixed molds and moving molds, which are designed for molds with special requirements to improve the air tightness and strength of die castings.

Double-cylinder hydraulic ejection design provides balanced ejection force and reduces the factors of product ejection deformation.

Use reliable brand hydraulic components (Tokyo, Yuken, etc.).

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Electrical control systems

Siemens control system and Siemens touch screen, easy to control, rich function pages, to meet the control of die-casting process.

Powerful parameter storage function, up to 60 sets of mold parameters can be stored, which is convenient for future production call, improves production efficiency, and maintains consistent product quality.

The fuselage line is made of oil-resistant and temperature-resistant and outer steel wire protection wire. Even in harsh environments, it is well protected to ensure normal production.

The line connecting the fuselage and the main control box adopts aviation plug, which is safe and reliable, and easy to maintain.

 

Peripheral Equipment

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine

Five Link Automatic Ladle Machine                            Double-Servo Automatic Extractor Machine                 Automatic Servo Spraying Machine
 

Item Brand
PLC and module Siemens
HMI Siemens
Frequency converters Delta
Encoder Koyo
Gearbox GONGJI
Servo Inovance

We provide full solution about your die casting, such as die-casting workshop design, machine model recommendation, mold design, die casting machine, automatic peripherals and accessories, machining after die casting, after-sales service, training on your staff etc.

Product Parameters

 
ITEM UNIT DC 238T
Clamp Fore KN 2380
Clamping stroke MM 400
Ejecting Force KN 170
Ejection Stroke MM 100
Mold thickness MM 220-670
Platen Size (w*h) MM 820*820
Diameter of die bar MM 100
Tie bar spacing(w*h) MM 530*530
Force of shot KN 300
Stroke of shot  MM 390
Plunger diameter MM 50-60-70
Shot Weight/Al KG 1.42/2.2/2.8
Shot Weight/Mg KG 0.94/1.47/1.78
Casting Pressure (Intensify) Mpa 148/104/75
Casting area CM2 145/210/284
Max Casting area CM2 620
Injection Position MM 0, - 140
Launch distance of shot head MM 140
Shot chamber flange diameter MM 110
Shot flange protruding plate height MM 10
Power of Motor KW 15
System working pressure MPa 14
Oil Tank Volume L 600
Weight of Machine Ton 8500
Size of Machine M 5.6*1.3*2.6

Products Application

ShiMi die casting machines are widely usad to autormncbile parts, ighting, motor, sport equipment, electic toauls, home appliances, icycles,gasappliances, ships and many other hardhware products. 

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
 
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
 

After Sales Service

To save our customer's cost, we provide full technical support and online guidance free of charge, and answer questions related to operation and maintenance. If customer needs our technician go to your factory for machine installation and commissioning and training, our customer should be responsible for the round-trip air-tickets, visa, personal safety, local accommodation and transportation and the travel subsidy on this technician.

 

Company Profile

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine

Guangdong Shimi Intelligent Equipment Co., Ltd is a professional manufacturing enterprise engaged in research and development, manufacturing, sales and export of cold chamber, hot chamber, and vertical die casting machines, Founded in 2009, the company has been relying on a professional R&D team. Combining advanced die-casting machine production and manufacturing processes at home and abroad.ShiMi Has independently researched and developed hundreds of reliable products with high performance and high stability. ShiMi company has achieved rapid development. And it has invested a new production base in Jiangmen, Guangdong in 2022,Covering an area of 23000 square meters.

Packaging & Shipping

 

Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
Shimi 238 Ton Aluminum Alloy Parts Cold Chamber Die-Casting Machine
 

Our Advantages

High Performance Cold Chamber Die Casting Machine Series DC238T


+ Maximum idle shot speed > 9m/s
+ Pressure build up time 15ms

Low-speed stage: It can be accurately controlled to avoid the air involved in gas accumulation.
High speed stage: Can quickly reach high speed, effectively control the filing time and casting molding effect. 
P
ressure-boosting stage : the pressurization speed, speed can be changed according to the process to strengthen the casting density without causing deformation.

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