Heat Treatment SKD61 Mould Core Insert for Edible Oil Plastic Bottle Cap

Heat Treatment SKD61 Mould Core Insert for Edible Oil Plastic Bottle Cap

The Description Of Mold Core Insert

Core Insert molding is also used to mold plastic on a metal part. that is to put metal parts such as screws or metal pins into a tooling manually before a molding process. the metal part will then be hold strongly by the plastic. Plastic will always shrink when it cools down. if the walls or rids are thick, it will lead to incompletely filled product such as dimples. therefore, we shall avoid wall and rids to be too thick in tooling design. in some cases, we have to provide a very thick rid or wall to stand for strong forces. In such a case, gas-assist molding will be used to inject nitrogen gas in the middle of the rib and will create a tunnel in the rib to eliminate shrinkage. for connectors or piping, it may need to use screw and unscrew structure. we can specially design a core or an Mold Core Insert which can provide a rotating action to create the screwing and unscrewing connection.it is difficult to make thin parts as resin flowing is slow. If it needs to make extremely thin part, compression injection will be used. It is to open and compress the tooling at the last molding process so that it forces the resin to fill up the very thin surface

The Mold Core Insert is what forms the interior of the final part. Similar to the cavity, the core can be found on either plate.

Sometimes the complexity of a part (ex: medical injection molding products) requires a loose Mold Core Insert. Inserts are removed from the mold at the end of each cycle and the part is then taken off the insert.

Specification:

Packing Details :

1. PP bags + carton
2. According to customer's requirement
3. Negotiable 
4. 5-7 days for sample 
5. 10-45 days for mass production

Engineering Capabilities Include:

1. Parts design

2. R&D products

3. Prototype design and production assembly

4. Reputable design software used for all design work

5. Fast automatice remould design

6. Mould design with a team of experienced specialists

Advanage:

1. Shipping with Material report & heat treatment report

2. Shipping with QC report

3. Sample is free, without MOQ

4. Delivery time is fast

5. We have professional sales and engineers service to you

6. Our tolerance can keep 0.002mm

7. Our small diameter sizes can process 0.2mm

FAQ:

Q1: Are You Trading Company Or Manufacturer?
A: We are factory

Q2: How Long Is Your Delivery Time?
A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity

Q3: What Is Your Quote Elements?
A: Product standard: model + size, or customer Drawing

Q4: How Can You Ensure The Quality?
A: We have QC department to control the quality from the begining of production until goods finish

Q5: If You Make Poor Quality Goods, Will You Refund Our Fund?
A: As a matter of fact, we wont take a chance to do poor quality products. Meanwhile, we manufacture goods quality products until your satisfaction

Q6: Do You Test All Your Goods Before Delivery?
A: Yes, we have 100% QC test and QC report for mold parts before delivery

Q7: Can You Produce According To The Samples Or Drawings?
A: Yes, we can produce punch by your samples or technical drawings