Battery Box Shell Cover Mould

Battery Box Shell Cover Mould

Mould Name:  Battery Box Shell Cover Mould

Plastic Material: ABS

Product Size:  L555 X W410 X H345

Mould Cavity NO. : Customized

Steel of Cavity &Core:  DIN1.2316/DIN1.2738/DIN1.2344/718/P20(optional)

Mould Making Standard:  LKM or DME or Harsco

Hardness of Carity &Core:  32-50 HRC

Hardness of Wear Parts:  50-60 HRC

Suitable Injection machine:  450 Ton

Moulding cycle time: 45S

Mould life:  300,000---3000,000 shots

Delivery Time:  30-60 days

How to control each of lattice size is same ?

1.This is crucial for mold production,It can’t be too loose or too tight. If it is too loose, the battery case will expand when charging; if it is too tight, the battery case will not be charged.

2.Therefore, after more than 20 years of experience, our company has found the best solution for controlling the size. Our engineers will first perform a mold flow to analyze the deformation of the battery case.

3.According to this report, our designers will choose the appropriate injection point position to maintain the injection balance. In addition, our mold waterway design is very dense, in order to achieve good cooling.

Mould Flow Analysis For Plastic Mold For Car Battery Box

Mould flow analysis is very important for the production of Car Battery Box Mould. It can effectively avoid the risk of mold design and molding, effectively reduce the cost of repeated modification of molds, and effectively reduce the number of mould test adjustments. It is a very effective early risk analysis tool for mold injection molding.

·Product data analysis

We analyze basic product data based on customer products, including: structure, thickness, data quality, etc.

·Gate Location gate location

Based on customer product requirements, we have a wealth of experience in selecting the best inlet method, runner size, gate size for customer analysis, meeting customer requirements and achieving optimal filling.

Mould Hot Runner

Hot runner is a type of feeding system of Car Battery Box Mould : two plates are heated along with a manifold system. This system directs the molten plastic to special nozzles, which lead to cavity parts.  Compared to hot runner, the other system is called cold runner.

Types of hot runners  

Below are examples of gates in actual molded samples.

                        

                                         Fully hot runner                                              Semi hot runner

Note: there is another way to sort out hot runner system: HOT TIP and SPRUE GATING.

Pros and cons of hot runner system  

Pros:  

Save materials, as there are no runners, so as plastic waste. Perfect for high cost materials such as LCP, PEEK. 

Competitive unit part price. 

Ideal for large size of parts, like automotive components. 

Ideal for multi-cavity molds, such as razor handles, plastic caps for bottles or sprayers. 

Cons:  

Higher mold cost compared to cold runners, so does the maintenance cost. 

High requirement on mold design, especially in filling balance 

Not easy to change colors 

May not suitable for all resins, especially for those are heat sensitive

Mould flow for hot runners  

For complicated part, we would proceed a mold flow analysis report.

Our advantages

1: Excellent Cooling System with extended cooling pipe
2: Copper Cooling for better cooling effects
3: Pre-opening system to improve cycle time
4: Semi-Hot Runner System to save clients cost on moulds
5: Mould Available for recycle Material
6: Excellent control of polish system
7: Weekly report with mould processing photos available
8: Samples and each trial out video available
9: Punctual sample time and delivery time
10: Logistic  service available
11: Engineers available in client's factory for training
12: High quality Car Battery Box Mould with reasonable price

About Us

Hongmei Mould established in 2014 and specialized in making various plastic injection moulds. Hongmei company is located in Huangyan District, the beautiful "town of molds" in Zhejiang Province, China. It is convenient that it will take 30 minutes from Luqiao airport and 10 minutes from Taizhou railway station. Hongmei company specializes in developing all kinds of large-scale injection molds, especially in making automotive, home appliances and daily necessities molds, at the same time we provides one-stop service for mold semi-finished products processing. Our company cover an area of 5000 square meters and employee 86 workers which are skillfully.

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