Planetary Centrifugal Mixer-Solder Paste Mixer

Solder Paste Mixer Summary

Solder paste taken directly from cold storage can be rapidly mixed to a uniform viscosity without waiting for it to return to room temperature. During refrigerated storage, high-density metal particles like solder powder tend to settle to the bottom of the container, causing viscosity variations within the material. The SR-500 quickly adjusts the solder paste to achieve consistent viscosity from top to bottom. Furthermore, it effectively eliminates air bubbles and prevents solder spattering, significantly reducing defect rates.

Feature

Direct Cold Storage Mixing

Mixes refrigerated solder paste immediately without waiting for room-temperature recovery.

Precise Viscosity & Temp Control

Easily achieves the targeted viscosity and temperature using optimized mixing ratios.

Bubble Removal & Defect Reduction

Removes air bubbles from the solder paste to prevent common soldering defects.

Flexible 5ml–300ml Capacity

Equipped with custom adapters, fixtures, syringes, and cups to process material volumes from 5 ml up to 300 ml.

Used Paste Recycling

Re-mixes and re-disperses previously used solder paste to minimize material waste.

Non-Contact Centrifugal Mixing

Mixes directly inside sealed containers without contact, preventing material contamination and eliminating blade cleanup.

Specification

Model bl-tha700
Mixing Capacity 5 ml – 300 ML
Operation Mode Non-contact Centrifugal Mixing
De-aeration Function Yes (Bubble Removal)
Revolution Speed 100 – 2500 RPM (Adjustable)
Timer Setting 0 – 999 s
Power Supply AC 220V, 50/60 Hz
Dimensions (W×D×H) 415 × 470 × 398 mm
Weight Approx. 48 kg

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    Frequently Asked Questions (FAQ)

    1.Can solder paste be mixed directly from cold storage without thawing?

    Yes. The high-speed planetary centrifugal mixing rapidly adjusts the solder paste to a uniform viscosity within minutes, completely eliminating the long waiting time for manual room-temperature thawing.

    2.What container sizes and packaging types are supported?

    The machine natively fits standard 300ML commercial solder paste jars. With optional custom adapters and fixtures, it can accommodate various syringes, cartridges, and cups from 5 ml up to 300 ml.

    3. How does the machine eliminate air bubbles and prevent soldering defects?

    The synchronized revolution and rotation generate powerful centrifugal force that forces trapped air bubbles to the surface. De-aerated solder paste eliminates micro-voids and prevents solder spattering during SMT reflow.

    4. Can previously opened or leftover solder paste be re-mixed?

    Yes. Re-mixing effectively re-disperses high-density solder powder that has settled at the bottom, restoring consistent top-to-bottom viscosity and significantly reducing material waste.

    5. Do you offer custom adapters and international voltage options?

    Yes. We offer custom-designed fixtures for specialized syringe or container shapes, and can supply equipment tailored to your local power requirements (AC 110V/220V, 50/60Hz).