Haitian metering and blending solutions support accurate material proportioning, uniform blending, and reliable material preparation in plastics processing. The portfolio includes masterbatch dosing units, gravimetric blending systems, and vertical mixers for different materials, throughput requirements, and production setups. Designed for precise control, easy operation, and practical integration, these systems help improve blending consistency, reduce material deviation, and support stable production results.
Masterbatch Dosing Units
HTCM-A5 – HTCM-A30
The HTCM series is designed for precise proportional dosing of masterbatch, additives, regrind, and virgin material. With stepper-motor control and modular construction, it supports stable output, repeatable settings, and easy integration in injection molding and extrusion applications.
Highlights
- Precise dosing for masterbatch and additives
- Suitable for virgin material and regrind applications
- Stepper motor for stable and accurate output
- Output range from 0.2 to 50 kg/h
- Modular design for easy cleaning and changeover
- Material clearing function for faster color changes
- Automatic speed adjustment to extruder operation
- Recipe storage for repeatable production settings
- RS485 communication as standard
Gravimetric Blending
HTGB-1-2 – HTGB-25-4
The HTGB series provides precise gravimetric blending of multiple raw materials for applications with higher demands on ratio accuracy and material consistency. With automatic recalibration and adaptive control, it supports reliable blending performance across a wide range of throughput requirements.
Highlights
- Gravimetric blending for precise ratio control
- Suitable for up to 7 raw materials
- Automatic recalibration for stable accuracy
- Tight blending tolerances for consistent material quality
- Uniform blending after weight-based dosing
- Throughput up to 3000 kg/h
- Modular structure for easy cleaning
- Recipe storage and alarm history
- Optional USB export and RS485 communication
Vertical Mixers
HTHS-50 – HTHS-200
The HTHS series vertical mixers are designed for fast and uniform blending of granular materials. Their robust and practical design supports efficient operation, easy cleaning, and reliable daily use across plastics and other industrial applications.
Highlights
- Fast and uniform blending of granular materials
- Suitable for plastic pellets and similar materials
- Stainless steel barrel and mixing blades
- Low energy consumption
- Heavy-duty machine structure
- Easy cleaning and maintenance
- Interlock safety protection
- Adjustable timer with automatic stop