Stop Over-Dosing.
Start Saving.
Gravimetric Plastics Blenders That Mix Multiple Materials with ±0.1% Accuracy
Guaranteed
Capacity
Hoppers
Changeovers
Nine Blender Sizes. One Perfect Match.
Throughput
(Up to)
100-350 lb/hr
450 lb/hr
900 lb/hr
1450 lb/hr
3200 lb/hr
5000 lb/hr
8000 lb/hr
Weight-Based Mixing. Automatic Correction. Zero Waste.
How Gravimetric Blending Works
20-40% Material Savings…Consistent Quality…Zero Calibration Headaches
Simple Operation. Complete Material Tracking.
- Standard Control: Set blend percentages on thumbwheel switches. Ethernet and USB standard. Over 40,000 in use worldwide.
- Optional Touch Screen: Recipe storage for 99 formulations. Material usage reports. Wireless capability. Password security.
- G2 Networking Software: Connect multiple blenders. Generate reports. Monitor inventory. Integrate with ERP systems.
Production-Proven Across All Plastics Processors
- Vibration-immune technology allows direct machine mounting on injection molders and extruders without sacrificing accuracy.Set blend percentages on thumbwheel switches. Ethernet and USB standard. Over 40,000 in use worldwide.
- Removable hoppers and mixing chamber enable fast cleaning during material changes. Optional pneumatic lift systems provide easy cleanout access.
- Stainless steel construction resists corrosion in demanding production environments. 5-year warranty coverage
Applications: Injection molding, extrusion (film, sheet, profile, pipe), blown film co-extrusion, blow molding, & central blending systems supplying multiple machines.
From Small Injection Machines to High-Volume Extrusion Lines
Micro Blender
Up to 100 lb/hr (45 kg/hr)
- World’s smallest gravimetric blenders mounts directly on machine throat
- Vibration-immune weighting operates flawlessly on shaking machines
- Removable hoppers enable fast color and material changes
Micro Blender Plus
Up to 300 lb/hr (160 kg/hr)
- Pneumatic lift elevates lids and loaders for easy cleanout
- 5 models available with up to 4 components
- Ideal for injection molding, small extruders, and central blending
WSB 100 Series
Up to 450 lb/hr (200 kg/hr)
- Affordable precision blending for small processing equipment
- 5 models available with up to 4 components
- Removable hopper option for quick material change
WSB 200 Series
Up to 900 lb/hr (400 kg/hr)
- Flexible mounting: on-throat, beside machine, or central blending stand
- 12 models available with up to 8 components
- Perfect for medium-sized injection molders and small extruders
WSB 400 Series
Up to 1,450 lb/hr (650 kg/hr)
- 12 models available with up to 8 components
- Lightweight removable hoppers for fast cleanout
- Medium extruders, large injection machines ,and central system
WSB 900 Series
Up to 3,200 lb/hr (1,450 kg/hr)
- High-throughput extrusion lines and large central blending
- 21 models available with up to 8 components
- Ideal for blown film, large extruders, and central systems
WSB 1800 Series
Up to 5,000 lb/hr (2,300 kg/hr)
- Double mix chamber ensures homogeneity at high volumes
- 21 models available with up to 12 components
- Ideal for blown film, large extruders, and central systems
MaxiBatch™ 2400 and 3000 Series
Up to 8,000 lb/hr (3,600 kg/hr)
- Proprietary interchangeable dispense methods for 12+ ingredients
- High-flow valves handles difficult materials like powders and wood flour
- Compounding, wood composites, and extreme high-volume lines
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