Dosing & Mixing
Gravimetric Blenders

Gravimetric Blenders

Batch weighing and blending of 2 to 6 materials with 0.1 % dosing accuracy and outputs to 4500 kg/h across five frame sizes.

5 models

Technical Data

GB-14Dosing Components: 4Metering Valves: 4
GB-13Dosing Components: 3Metering Valves: 3
GB-12Dosing Components: 2Metering Valves: 2
GB-26Dosing Components: 6Metering Valves: 4+2
GB-25Dosing Components: 5Metering Valves: 4+1
GB-24Dosing Components: 4Metering Valves: 4
GB-23Dosing Components: 3Metering Valves: 3
GB-22Dosing Components: 2Metering Valves: 2
GB-56Dosing Components: 6Metering Valves: 4+2
GB-55Dosing Components: 5Metering Valves: 4+1
GB-54Dosing Components: 4Metering Valves: 4
GB-53Dosing Components: 3Metering Valves: 3
GB-52Dosing Components: 2Metering Valves: 2
GB-106Dosing Components: 6Metering Valves: *
GB-105Dosing Components: 5Metering Valves: *
GB-104Dosing Components: 4Metering Valves: *
GB-103Dosing Components: 3Metering Valves: *
GB-102Dosing Components: 2Metering Valves: *
GB-256Dosing Components: 6Metering Valves: *
GB-255Dosing Components: 5Metering Valves: *
GB-254Dosing Components: 4Metering Valves: *
GB-253Dosing Components: 3Metering Valves: *
GB-252Dosing Components: 2Metering Valves: *

Features

  • Set recipes by ratio or percentage; controller auto-corrects any batch deviation.
  • Weighs the next batch while the current one mixes; up to 6 materials at once.
  • All contact parts in stainless steel; modular and easy to strip down for cleaning.
  • Batch accuracy to 0.1 % with password levels, alarm log, sound and light alarms.
Plastic Machinery, Engineered in Shenzhen, Guangdong, China.© 2026 SiMi Engineering Limited. All rights reserved.sales@simimachinery.com