What is your payment term?

T/T or L/C is workable to you, normal we accept T/T 50% with order, and the balance before the shippment.

What is the machining accuracy of your facilities?

We have 21 CNC machine, the tolerance is +-0.02mm, and 7 high speed CNC machine, the tolerance is +-0.002mm.

Where is your main market?

GDM serves more 20 customers all over the world. The mold/dies are exported to Germany, France, Belgium, Spain, Romania, Czech Republic, Turkey, India, Pakistan, Thailand, Malaysia, Japan, America and Brazil etc. Based on first-class technology and top quality, GDM is trying to be the world-famous and first-range tooling manufacturing enterprises.

How does GDM realize mirror processing of precision molds?

For GDM, this is not a problem. "If a worker wants to do a good job, he must sharpen his tools first." GDM has more than 200 sets of mold processing equipment, and imported the precision processing equipment of Mu Ye, Toshiba, Mitsubishi, Mitsui, Okamoto and other brands from Japan, while Japanese Mitsui and Okamoto CNC grinders ensured the mirror processing accuracy of precision molds from the source. Daikin not only has absolute advantages in equipment, but also has advanced high-precision processing technology in the industry to ensure the stability of processing. The following exhibits have a smoothness RA of Ra0.01, a dimensional accuracy of 0.001, and a flatness of 0.001, which are advanced processing accuracy in the industry; Processing scheme: rough machining → semi-finishing → finishing → precision grinding on Mitsui grinder equipment to finish the whole mirror processing. We adopted imported grinding wheels from Japan and the standardized parameters of experience precipitation of GDM, which ensures the machining accuracy and avoids the scratches of grinding wheel impurities on the workpiece surface.

Are you a factory or trading company?

We have our own factory. And Our factory is located in the riverside of Qianshan in Zhuhai.

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ERP system: project schedule, full information management, and optimization of resource allocation;
PDM system: technical data transmission, system uploading and communication, reducing transmission errors;

MES system: plans are referenced in inventory management system and cost management system.

Product Advantage

The Stamping Dies Maker, GDM Is Worth Of Your Trust

GDM have very plenty of experience in making stamping dies and we have provided service to domestic and overseas customers. Now pls let us introduce some design improvement and innovation for your check.

We take a discharge frame from air-conditioner for example first. As the part outer size is big, but the piercing holes in the middle of part is big so the scrap may not be easy to take out, which will affect the production effiency.

Through the adjustment and improvement for the process, we can not only improve the production efficiency, production profits and customer satisfaction of stamping dies, but also will be convenient for the scrap falling and carrying, to improve operation speed. At the same time, the production safety and quality can be also improved.

GDM takes “beyond customers’ expectation” as our business goal, to build the first-class mold company in the world. We are able to make automotive plastic and stamping molds/dies， and we can provide one-stop service for customers.
Good Design Management For Cost-Down Machining

GDM focus on the précised injection molds, stamping dies, precise stamping dies, and precise parts machining. GDM have have provided service to domestic and overseas customers in the area of automotive, baby car, OA and home appliance etc. Now pls let us introduce some design improvement and innovation cases for machining cost-down.

We take some home appliance injection molds for example. This injection mold as below use inserted structure machining which will lead the machining cost and materials cost high, and the machining lead time is long. GDM improve the layout structure and take the core side for a solid machining so that the mold base size can be smaller and more easy for assembly.

After the design improvement, the original mold base is changed from 650*650*585 to be 600*500*570 and the weight from 1500kg to be 1200kg, so that the total mold cost saved for 20%. With fewer parts, fewer weight, the assembly efficiency is improved highly. By the way, the injection machine tonnage can be reduced so that customer is satisfied with our cost down.

GDM takes “beyond customers’ expectation” as our business goal, to build the first-class mold company in the world. We are able to make automotive plastic and stamping molds/dies， and we can provide one-stop service for customers.
GDM Make A Good Balance Among Good Quality ,Low Cost And Short Lead Time

GDM focus on the précised injection molds, stamping dies, precise stamping dies, and precise parts machining. GDM have have provided service to domestic and overseas customers in the area of automotive, baby car, OA and home appliance etc. Now pls let us introduce some design improvement and innovation cases for machining cost-down.

We take some home appliance stamping die Panel for example. The panel is visible part, so it use 0.8mm thick stainless steel and makes big bending. But how to keep the good forming feature and reasonable dimension control? It’s a big challenge for GDM. 0.8mm is medium thick steel, and this thickness is easy to bound and hard for control.

GDM decided to face the challenge and adjust the process layout to keep the die structure. So the status after bounding can be kept and the forming stability and quality can be kept at the same time. From the root, GDM achieve good lead time, good precision and good quality.

1.To improve the production safety and efficiency;
2.To improve part quality and customer satisfaction;
3.Optimize the die structure to keep the production cycle life and keep stable production;
4.Adjust forming techniques and die structure to keep the visible surface and dimension in control.

GDM takes “beyond customers’ expectation” as our business goal, to build the first-class mold company in the world. We are able to make automotive plastic and stamping molds/dies， and we can provide one-stop service for customers.
GDM’s Obvious Advantage In Large Mold Process

With the repaid development in auto industry, it brings about the increasing demand for large and decorative mold in auto field. For example, auto instrument panel, designers continuously improve such product’s specification and increase their complexity. Therefore, more advanced processing technology is needed to make large mold processing as easy as the small one.

GDM has precise processing equipment imported from Japan such as Makino, Toshiba and Mitsubishi. Standardized equipment management can be realized through selecting same brand and model equipment. The processing precision of Makino CNC, EDM equipment can reach ±0.01mm; horizontal CNC equipment A100E can clamp 302 tools; A66E can keep unattended operation for 24 hours; vertical CNC press equipment F5, A33i，A56i can have 30 thousand revolving speed the highest. 26 sets of Mitsubishi WEDM equipment have the processing precision of ±0.003mm.

Main problems existing in large-scale die processing:
1.Problems existing in the large mold processing:
During the mold being processed, how to deal with the large size and weight for the mold is a great challenge for the processing industry. Large mold always need large labor force, customized equipment and repeatedly adjustment. Besides, the processing precision can’t be guaranteed under the various potential influence factors.

2.The most direct cost with the processing & manufacturing is the cost of purchasing the press. The press can manufacturing large die is with considerable high cost especially with complicated technology. Several presses are required for completing the whole operations from roughing to fashioning machining. If both the roughing and fashioning machining can be operated on a suitable press and even with just one clamping adjustment, many problems can be solved and the precision can assure.

Features in large mold processing center:
It’s necessary to explore features about large mold processing center.

1.Iron bed structure, machine tool spindle has radiating function
Steel material has a high rigidity and radiating feature, so it’s the most stable material for manufacturing machine tool structure parts. For the machine tool for milling large parts, a high rigidity steel structure is needed and with spindle having radiating functions.

2.Thermal stability technology
Because processing last long, environmental temperature should be considered. For example, when loading large mould on normal machine tool and temperature difference reach 10℃, the machine tool column will have 6℃ temperature change, which will cause 0.07mm variation of the parallelism of the spindle. Thus, the design of the machine tool has to consider about the temperature effectiveness to avoid affecting the precision of processing parts.

3.speed
With regard to a large mould processing center which can travel with high speed, the rotate speed of the spindle of the large mould processing bed should has 20000r/min and the speed for metal removal can reach 762～20000mm/min.

4.Precision
Precision runs through each stage in mould processing. In order to achieve both roughing and fashioning machining on one processing center, the precision of locating and double locating should be strictly controlled. Specified large mould processing center has the locating precision of ±1.5μm and double locating of ±1μm. At the same time, the pitch precision should keep within 5μm.

GREE DAIKIN PRECISE MOLD INDUSTRY concentrates on the precise injection mold, sheet metal stamping die, precise press tool, and precise parts machining. GDM processes 30 years of mold technology and cooperates with lots of major industry likes GREE, DAIKIN, VALEO, DENSO, YASAKI, FUJI XEROX AND CANON etc. GDM insists on beyond customers’ anticipation as the operation target and establishes a first-rate mold enterprise.
GDM Home Making 2R0.5 Tool, Improving 60% Processing Efficiency In Precision Parts

GREE DAIKIN PRECISE MOLD INDUSTRY concentrates on the precise injection mold, sheet metal stamping die, precise press tool, and precise parts machining. GDM processes 30 years of mold technology and cooperates with lots of major industries. GDM emphasizes on the mould technology and management improvement. Now let’s take a look at GDM’s improvement on manufacture program which bring out the promotion of producing efficiency and the deduction of processing cost.

Features of a precise part: cor3 and cor6 top plate are honeycomb shape, width is about 2.2mm, and depth is about 1.3mm. The operation cycle of two parts of R0.5. are above 100 hours with the current tool technology.

Through the home-making tool of GDM D2R0.5, the optimized on program and cost deduction of 6 parts are about 23 thousand.

U precise parts cor3 and copy mold of B\C

Before improvement: precise parts CNC program theory last about 51 hours, but actual processing last 84.19 hours.

After improvement: precise parts CNC program theory last about 24.3 hours, but actual processing last 35.39 hours, saving 48.26 hours.

3 parts CNC processing cost deduction: 15 thousand and enhance efficiency: 60%

U precise parts Cor6 and copy mould B、C

Before improvement: precise part CNC operation time: 56 hours

After improvement: precise parts CNC operation time: 21 hours, the actual processing time: about 32 hours, theoretically enhancing efficiency: 60%, cost reduction of 3 CNC parts: 8 thousand.

GDM precision mould insists on the aim of beyond customer’s anticipation and creates a world class mould industry. Our company carries on automobile, bassinet, office, household appliances and other fields of precise mould and parts manufacture. We provide one-stop service.

FAQ

What is your payment term?

T/T or L/C is workable to you, normal we accept T/T 50% with order, and the balance before the shippment.
What is the machining accuracy of your facilities?

We have 21 CNC machine, the tolerance is +-0.02mm, and 7 high speed CNC machine, the tolerance is +-0.002mm.
Where is your main market?

GDM serves more 20 customers all over the world.
The mold/dies are exported to Germany, France, Belgium, Spain, Romania, Czech Republic, Turkey, India, Pakistan, Thailand, Malaysia, Japan, America and Brazil etc. Based on first-class technology and top quality, GDM is trying to be the world-famous and first-range tooling manufacturing enterprises.
How does GDM realize mirror processing of precision molds?

For GDM, this is not a problem. "If a worker wants to do a good job, he must sharpen his tools first." GDM has more than 200 sets of mold processing equipment, and imported the precision processing equipment of Mu Ye, Toshiba, Mitsubishi, Mitsui, Okamoto and other brands from Japan, while Japanese Mitsui and Okamoto CNC grinders ensured the mirror processing accuracy of precision molds from the source.

Daikin not only has absolute advantages in equipment, but also has advanced high-precision processing technology in the industry to ensure the stability of processing.

The following exhibits have a smoothness RA of Ra0.01, a dimensional accuracy of 0.001, and a flatness of 0.001, which are advanced processing accuracy in the industry;

Processing scheme: rough machining → semi-finishing → finishing → precision grinding on Mitsui grinder equipment to finish the whole mirror processing. We adopted imported grinding wheels from Japan and the standardized parameters of experience precipitation of GDM, which ensures the machining accuracy and avoids the scratches of grinding wheel impurities on the workpiece surface.
Are you a factory or trading company?

We have our own factory. And Our factory is located in the riverside of Qianshan in Zhuhai.

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2023-05-03

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Customized Services

Product Advantage

FAQ

What is your payment term?

What is the machining accuracy of your facilities?

Where is your main market?

How does GDM realize mirror processing of precision molds?

Are you a factory or trading company?

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