Stop Taking Molds Apart: Clean Cooling Channels in Hours, Not Days

Traditional mold maintenance requires removing the mold from the injection machine, disassembling it, and manually cleaning each cooling channel. This process can take anywhere from 4 to 72 hours . During that time, production stops. Labor costs accumulate. And there's always the risk of damaging precision surfaces or misaligning the mold during reassembly.

The In-Place Cleaning Alternative

Modern mold channel cleaning machines eliminate the need for mold removal entirely. They connect directly to the mold's cooling circuit ports while the mold remains installed on the injection or die-casting machine . The system circulates pulsed cleaning media through the cooling channels, flushing out contamination and restoring cooling efficiency without interrupting production workflows for extended periods .

How Much Time Can You Save?

Here's a realistic comparison:

Method Mold Removal Required Cleaning Time Risks

In-Place Cleaning (MDM Series) No 30 minutes – 4 hours Minimal

Manual Cleaning Yes (must remove and open mold) 4 – 72 hours Mold precision damage, misalignment

Chemical Flushing Yes (mold removed) 2 – 8 hours Corrosion risk, chemical handling

In-place cleaning reduces maintenance downtime from days to hours—or even minutes. For high-volume injection molding and die-casting facilities where mold availability directly impacts production output, this efficiency gain is critical .

The Technology Behind In-Place Cleaning

In-place mold channel cleaning machines use cavitation pulse technology combined with bi-directional flushing . The system generates high-pressure water-air pulses that travel through the cooling circuit, breaking apart scale, rust, and biological contamination. Because the cleaning action is purely physical (or uses mild, food-grade cleaning agents), there is no risk of chemical corrosion to the mold steel .

Beyond Molds: Versatile Cleaning Applications

Yizai's mold channel cleaning machines are not limited to molds. With dual-port flexibility, they can also clean:

Heat exchangers

Temperature control units (TCUs)

Water chillers

Dehumidifiers and dryers

Oil coolers

This versatility makes the machine a complete solution for maintaining optimal cooling performance across an entire facility .

Additional Built-In Intelligence

Modern systems offer more than just cleaning. Guangzhou Yizai's DB Series includes:

Flow detection: Monitor flow rate before, during, and after cleaning to verify performance improvement 

Leakage testing: Identify cooling channel restrictions or seal failures 

Automatic blow-drying: Remove residual moisture after cleaning to prevent corrosion and bacterial growth 

Data recording: Save maintenance logs for quality control and preventive maintenance scheduling 

Why Choose Guangzhou Yizai Intelligent Technology Co., Ltd.?

Since 2017, Yizai has built a reputation as an innovation leader in mold cleaning equipment. Our 'Double Easy' brand is recognized across the industry . We hold 3 independent invention patents and 9 utility model and software copyright patents . Our export volume accounts for 30% of total sales, with machines shipped to Europe, America, and Southeast Asia .

Our convenient location in Huadu District, Guangzhou—just 5 km from Baiyun Airport—ensures fast logistics and prompt after-sales service.

Stop losing production time to mold removal. Contact Guangzhou Yizai Intelligent Technology Co., Ltd. today to see how in-place mold channel cleaning can transform your maintenance workflow.

/Mold-channel-cleaning-machine-PG10490945