The THINKY SR-500 Solder Paste Mixer and Conditioner brings solder paste up to optimal mixed quality, ready to use. It quickly conditions solder paste which has been kept in the refrigerator, eliminating the need to wait for the paste to reach room temperature. By generating powerful acceleration and convection currents, the SR-500 carries out mixing and degassing simultaneously. It achieves this by revolving the container at a high speed and rotating at the same time, without the need for a mixing blade. Solder powder that settled during storage is uniformly dispersed and returns to a near factory-delivered high quality state. The SR-500 eliminates the large air bubbles that are believed to cause solder ball scattering.

Standard 500g solder paste containers can be set directly into the machine just as they are. When solder is taken straight from the refrigerator and put into the solder paste mixer, the ideal temperature and viscosity is reached in a short time.


Features & Benefits

  • Easy and quick – in just a few minutes, anyone can condition homogeneous mixed solder paste
  • Helps eliminate solder balls and soldering defects caused by non-uniform solder paste
  • Five programme profiles, each with five-level step mixing, ensure optimal temperature and viscosity outcome
  • Solder paste straight from the refrigerator can be used almost immediately, without the normal wait to return to room temperature
  • Adjustable weight balance allows mixing of solder paste in different batch sizes
  • With an optional adapter, solder paste filled in a syringe can be mixed
  • Standard 500g solder paste containers can be conditioned without repackaging


Dimensions (mm) H380 x W300 X D340
Weight Approx. 18kg
Maximum processing capacity 150ml / 680g (gross, including container and any adapters)
Operation time setting 0 seconds to 30 minutes in 1 second increments
Continuous operation time 30 minutes maximum
Programming function 10 recipe profiles:
5 recipes with 2 steps
5 recipes with 5 steps
Operating environment 10 – 35ºC, 35-85% RH
Ensure no water condensation

Other Information

Thinky introduction presentation Getting to know THINKY Mixers
Download a presentation which describes how THINKY Mixers work, and what benefits they can deliver to you.

Ordering Information

Part number Description
THISR-500 Thinky SR-500 Solder Paste Mixer
Includes 3 x 150ml jars, 1 x Adapter for 150ml jar, 1 x Rubber ring for 150 ml container, 1 x Silicon rubber sheet, 1 x Rubber ring for fine-adjustment

All Downloads

Filename Size Download
THINKY SR-500 Solder Paste Mixer Product Data Sheet 1.26MB
THINKY Mixing Machines Catalogue 4.23MB
THINKY Container and Adapter List 1.45MB
Getting To Know THINKY Mixers 0.84MB
  • Last updated: June 2019
  • Version: 2.2

Statements, technical information and recommendations contained herein are based on tests we believe to be reliable but they are not to be construed in any manner as warrantees expressed or implied. The user shall determine the suitability of the product for his intended use and the user assumes all risk and liability whatsoever in connection therewith.