OUR SERVICE

DIE CASTING

Yindi specializes in high pressure die casting aluminum alloys and zinc alloy die casting company since1996. Our innovative internal structure allows us to be competitive at price and quality. We strictly adherence to our ISO9001:2008 Process Control and Monitoring Procedures to ensure superior quality. We provide precision cnc machining services and aluminium pressure die casting service for companies in a wide range of applications.

The list of die-casting machine

DM1250 DM900 DM650 DM500 DM500H DM300 DM180 DY168 YT200
1SET 1SET 1SET 1SET 3SETS 3SETS 1SET 1SET 1SET

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As a die casting manufacturer, Yindi equipped with 13 sets of automatic cold chamber die casting machines from 160 to 1250 tons in die casting manufacturer. Die casting center is already equipped by higher automatic production. Each machine has function of automatic feeding, spraying and picking(robot is used for large machine), which improve the stability of prodution process highly, and ensure stable quality and higher effciency. 2central continuous melting furnaces and 4graphite crucible melting furnaces arefv equipped for aluminium pressure die casting work shop. Currently the largest melting capcity can be up to 3T alu. liquid per hour. We have the advanced die casting technology to refine and degas makes the melted alu. liquid totally meet relevant material requirement, and eusure product quality and performance. Mainly Yizumi and Toshiba die casting machines.

Cold chamber die casting machine are more suitable for alloys with high melting points and cannot be cast in hot chamber machines as aluminium die casting can damage the pump system. During cold chamber aluminium pressure die casting, the metal is liquefied and then pulled into the cold chamber, where a hydraulically driven plunger forces the molten metal through the jet chamber and into the jet sleeve in the mold. Typical injection pressures for cold chamber die casting machines are 2000 to 2000 psi. After the molten metal is injected into the cavity, the plunger remains forward, maintaining pressure as the casting solidifies. After solidification, the hydraulic system retract the plunger and the parts can be ejected by the clamping unit. As a die casting manufacturer, Yindi can supply you the high quality, high efficiency die casting service.

Tooling   

GuangDong YinDi mold center has accomulated more than 20 years experience on mold design and manufacture, and educated many engineering technicians and mold designers with rich experience.

Currenty YinDi uses advanced mold flow simulation soft ware, as Cast-Designer. According to the result of mold flow simulation, the designers will keep optimizing R &D period, which will ensure and improve later mold quality.

There are total more than 20 sets of advanced mold manufacturing equipments, just like vertical CNC, EDM, wire cutting machine, processing equipment, die-spotting press, universal radial drill, plane grinder etc.

Mold casting system simulation analysis capability use the USA Cast-Designer flow analysis software for filling simulation analysis, improving flow system and per fecting mold designing.

Yindi provides assistance through early development stage. We are able to provide the technical die casting of considerations and suggestion consistent with customer demands. Prior to the tooling build stage. Our precision CNC machining services follow lean manufacturing principles and feature automation. Now YinDi has 13die-casting machines.

The dies into which the molten metal is injected are the custom die casting tooling used in this process. The dies are typically composed of two halves - the cover die, which is mounted onto a stationary platen, and the ejector die, which is mounted onto a movable platen. This design allows the die to open and close along it part line. Once closed, the two die halves form an internal part cavity which is filled with the molten metal to form the casting. This cavity is formed by two inserts, the cavity insert and the core insert, which are inserted into the cover die and ejector die, respectively. The cover die allows the molten metal to flow from the injection system, through an opening, and into the part cavity. The ejector die includes a support plate and the ejector box, which is mounted onto the platen and inside contains the ejection system. When the clamping unit separates the die halves, the clamping bar pushes the ejector plate forward inside the ejector box which pushes the ejector pins into the molded part, ejecting it from the core insert. Multiple-cavity dies are sometimes used, in which the two die halves form several identical part cavities.

 
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Quality management system of first inspection, last inspection and process inspection is adopted during machining process. The inspection devices are CMM, all kinds of common used gauges(GO-NO GO gauge and thread plug gauge etc.), air gauge, general gauge etc.

SPC system is used for monitor and manage key features dimension of product process, and make statistics and analysis on key features dimension CPK periodically. The result will be used to improve and optimize machining production engineering, to ensure quality stability and production efficiency during process.

Precision cnc machining

Machining is a term used to describe the various material removal processes in which a cutter removes unwanted material from the workpiece to produce the desired shape.The workpiece is usually cut from a larger cutting board, which comes in a variety of standard shapes, such as flat plates, solid steel bars, hollow pipes, and irregular beams.Machining can also be done on existing parts, such as castings or forgings.

Machining as a material removal process is not the most economical option in primary manufacturing processes.The material, which has been paid for, is cut and discarded to reach the final part.In addition, although installation and tooling costs are low, they may require longer processing times, making the cost prohibitive for mass production.Therefore, machining is usually used in limited quantities, such as in other manufacturing processes that produce prototypes or custom tools.Machining is also often used for secondary processing, in which very little material is removed and the cycle is short.Due to the high tolerance and surface finish provided by machining, it is often used to add or refine the precision characteristics of existing parts, or to smooth the surface for good finish.

Yindi approaches each project with the mindset of minimizing the number of operations, to maximizing quality and increasing efficiency. We provide close tolerance CNC Milling, Drilling, Tapping and Turning on state-of-the-art CNC precision machining equipment.

 
 
 
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Yindi equipped with 9 sets of CNC machines and 5 sets of lathes,mainly Hong Kong LK.

Our CNC Machines are both 3 & 4 Axis machining centers. All of our machining centers are set up to machine your aluminium die casting parts accurately and efficiently. With 3 & 4 Axis machining centers, we are able to machine a part in one or two operations, even more to reducing time and costs for the customer. And our lathes are able to produce tight tolerances on large production runs.

Currently YinDi has 41sets vertical CNCmachining equipments, with 1CNC turning center and 6CNC lathes. Most of them are the well-known brand in Tailand and Japan.

FANUC ROBODRILL α-T14iFb 加工中心 6SETS
TAIWAN TAKISAWA NEX-108M 车削中心 1SET
TAIWAN TAKISAWA NEX-108数控车 1SET
富大FMC-1160加工中心 2SETS
富大FMC-750加工中心 1SET
富大FMT-600加工中心 2SETS
力劲TC-1200加工中心 1SET
力劲MV-850加工中心 1SET
力劲TC-710加工中心 4SETS
巨冈CTL-800加工中心 1SET
佛威FMV-L850加工中心 1SET
兄弟加工中心 10SETS
加工中心 4SETS
数控车床 6SETS

Quality management system of first inspection, last inspection and process inspection is adopted during machining process. The inspection  devices are CMM, all kinds of common used gauge(GO-NO-GO gauge and thread pluggauge etc.), air gauge and general gauge etc.

SPC system is used for monitor and manage key features dimension of  product process, and make statistics and analysis on key features dimension CPK periodically. The result will be used to improve and optimize machining production engineering, to ensure quality stability and production efficiency during process.

Finishing

Die casting is a metal casting process characterized by the application of high pressure to the molten metal through the die cavity. Molds are usually made of stronger alloys, a process somewhat similar to injection molding. Most die castings are iron free, such as zinc, copper, aluminum, magnesium, lead, tin and lead tin alloys and their alloys. According to the type of high pressure die casting, cold chamber die casting machine or hot chamber die casting machine is needed.1-13-31-2

 
 
 

The cost of foundry equipment and molds is high, so die casting techniques are generally used only for mass production. It is relatively easy to make die casting parts, which typically require only four major steps, with a low cost increment. Die casting technology is particularly suitable for the manufacture of a large number of small and medium-sized casting, so custom die casting is the most widely used of various casting processes. Compared with other casting techniques, die casting has a flatter surface and a higher dimensional consistency.

Aluminum Prototype Sampling

The normal produce progress is that we will make the pre-production sample for your quality evaluation. The mass production will be started after we get your confirmation on this sample.:After receiving the sample item and specification being confirmed, the sample time is 1-3 days and Express delivery usually needs around 3-4 day. We will offer all the service for your demands.

Die casting supplier using a metal casting process characterized by the application of high pressure to the molten metal through the die cavity. Molds are usually made of stronger alloys, a process somewhat similar to injection molding. Most die castings are iron free, such as zinc, copper, aluminum, magnesium, lead, tin and lead tin alloys and their alloys. According to the type of die casting, cold chamber die casting machine or hot chamber die casting machine is needed.

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          The cost of foundry equipment and molds is high, so die casting techniques are generally used only for mass production. It is relatively easy to make pressure die casting parts, which typically require only four major steps, with a low cost increment. Die casting is particularly suitable for the manufacture of a large number of small and medium-sized casting, so die casting is the most widely used of various casting processes. Compared with other casting techniques, die casting has a flatter surface and a higher dimensional consistency.

Explain the die-casting 

Aluminium die casting is a metal casting process characterized by the application of high pressure to the molten metal through the die cavity. Molds are usually made of stronger alloys, a process somewhat similar to injection molding. Most die castings are iron free, such as zinc, copper, aluminum, magnesium, lead, tin and lead tin alloys and their alloys. According to the type of die casting, cold chamber die casting machine or hot chamber die casting machine is needed.

 
 
die-casting-production-process

The cost of foundry equipment and molds is high, so die casting techniques are generally used only for mass production. It is relatively easy to make die-casting parts, which typically require only four major steps, with a low cost increment. Aluminum die casting services is particularly suitable for the manufacture of a large number of small and medium-sized casting, so die casting is the most widely used of various casting processes. Compared with other casting techniques, die casting has a flatter surface and a higher dimensional consistency.

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Guangdong Yindi Die-Casting Co.,Ltd.

We provide customers with high-quality products and services.

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