zamak sport medals die casting

KYLT Precision CNC Machining — Fri, 16 Dec 2022 04:47:36 +0000

A Colombian client wants to use our full automatic die-casting machine to produce Zamak sports medals.

His email is as follows:

“I want to produce sports medals made in Zamak whose dimensions are 6cm in diameter X 0.5 thick on average, I am producing about 5.000 units per month, so what die-casting machine would you recommend buying?”

Our reply:

“Could you show me your sport medals photos or drawing. We provide machine and molds together. Normally our 20T small machine can produce it. We also have zamak die casting machines to produce Zamak parts as per clients’ samples or drawings. We can quote for machine & mold. If you need finished zamak medals, we can quote also.”

When we received the client’s modals photos, we provide following solutions:

“I have discussed with the engineer, these medals normally use 55T~88T machine. Our machinery factory only has 25T machines.
After casting, need to do polish and plating work. In the plating process, air will have blistering on the Zamak surface.
So, we have 2 suggestions:

1. you can check with another machine factory to find a big machine.

2. our Die casting factory has an 88T machine, we can make zamak parts for you. We have a drying process to check the Zamak part air holes. So, if we provide zamak rough cast part to you, the rough cast part can do plating and sure no blistering on the part surface. You can do polish, plating, and coating in your local.
If your modals quantity is not big, please consider the machine cost and molds cost, maintenance cost, operation skill, etc issues.”

Till now, we can know. Zamak die casting medals production key problems are the air holes in part bodies. The air holes will be blistering in the plating process. That is the reason why we do heat treatment after casting. By heating the zamak parts, we can separate the bad zamak parts with blistering.

More information about Zamak die casting service, Zamak die casting mould, Aluminum die casting, Plastic moulding service. Please email: cnkylt@aliyun.com

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DIE CAST ZAMAK METAL PLATE FOR JUICER MACHINE

KYLT Precision CNC Machining — Wed, 25 May 2022 01:29:06 +0000

This is a Zinc/Zamak die casting project from a big Home appliances product factory. It is a zinc/zamak parts used in juicer machine.

Follows our meeting details for the Zamak die casting project:

We found from your web site you are professional on ZAMAK product was interested by us as some parts, please check attached drawing and advise if you can supply this part.

Do you have some parts like my projects?

Yes, Here is our samples show.

Could you quote for our Zamak metal plate now?

Yes, i will reply my email. Please kindly check your mailbox.

Shall we pay mould charge to receive samples? Can u send me some samples according to our drawing?

For die casting mould, 50% as deposit. rest be paid after your engineer confirmed samples.

The Zamak part as an insert part be injected together with plastic. Normally made from Copper, Aluminum, Zamak alloy.

How to keep the balance, it is used in Juicer high rotation? It should be balance. What is your idea? This part were merge inside of this part, and will rotate 6000-12000 Rms in Juicer machine.

Keep the M5,M6 in center and when you plastic injection have a good concentricity, that is ok. From photo, the plastic part is big and metal plate is only a small part, plastic is key element for whole part balance.

Yes, but the zamak part is very important. Should be balance. And how about your surface finishing?

i see, we will keep parts obey drawing requirement. Surface is shacking polish. Are you meet any problem about non-balance? maybe you can give me some idea. if you have some experience about balance problem, you can let me know. we will consider and analysis.

Actually now we are producing this part with CNC machine from round bar and balance no problem.

Our suggestions:

1. The key of balance is the M5,M6 concentricity. our quotation basis on M5/M6 directly from mold. When we test mold samples, we can check it firstly.

2. if the concentricity is not good, that need turned machining.

We make M5,M6 thread from mold firstly. And send samples to you for checking. if not good, we will modify mold and adopt CNC turning.

More information about KYLT Metal Die Casting & Plastic Molding Services, CNC Machining Services and CNC Turned Parts, Milling Parts, Please contact: stonechenpeng@aliyun.com +008615195010186