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DEFINITI 4.0: The Intelligent Core of Extrusion Production
Amid the wave of Industry 4.0, traditional extrusion production models are undergoing profound transformation. As the front-end core of the extrusion production line, the intelligent upgrade of the feeding stage has become a critical breakthrough for enhancing overall competitiveness and achieving digital transformation. The intelligent feeding system equipped with Industry 4.0 capabilities is not merely a precision material handling device but also a strategic partner for extrusion machine manufacturers to embrace the future, empower customers, and create new value.
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We provide customized solutions for extruder manufacturers and end-users across various industries. Through seamless integration between Industry 4.0 feeding systems and smart extruders, we achieve a synergistic "1+1>2" effect — strengthening the technical advantages and market competitiveness of equipment manufacturers while helping end-users enhance production efficiency and product value.
img Auto Air Ring
Definiti Air Volume Controlled Automatic Air Ring adopts stepper motor and air valve combination to control the air volume in the air chamber, combined with efficient near infrared laser thickness measurement system, so as to control the thickness of the film.
img D-Batch Blender
D-batch Blender is applied in the field of extrusion. It is based on the industry 4.0 technology. It manages extrusion material control, extrusion process, and assists the technology department to manage the extrusion formula effectively.
img D-Batch Blender Economy
D-batch Blender Economy Model is applied in the field of extrusion. It is based on the industry 4.0 technology. It manages extrusion material control, extrusion process, and assists the technology department to manage the extrusion formula effectively.
img Loss-in-Weight Feeder
Loss-in-weight Feeder, the accurate control of the extruder screw and Haul-Off, to ensure the extrusion products (thickness / weight per meter) is stable and reliable.
img Multi-Component Loss-in-weight Feeder
Doser-E is Economical version from D-Doser, controls the speed of the extruder by installing sensors at the bottom of the loss-in-weight barrel, continuously measuring the weight of the bucket, and combining a high-precision Line speed control system.
img Multi-Component Continuous Loss-in-weight Feeder
Multi-Component Continuous Loss-in-weight Feeder provides stable and high-precision raw material ratio and extrusion thickness/meter weight control solutions. The accurate control of extrusion traction ensures the uniformity of the thickness/meter weight of the extruded product; the high-precision proportioning (0.05%) ensures the accurate proportioning of the material types and uniform mixing.
img D-Blender
D-Blender, using modular design, combined with high-speed pneumatic components, as well as high-sensitivity load cell, the system calculates dosing according to the percentage of each component. The minimum proportion accuracy is 0.1% and the error is 0.02%.
img Screw Feeder
Screw feeder (D-feeder) series products adopt cascade feedforward control technology, combined with customized control system to comprehensively solve the problems of poor anti-interference performance, slow calculation speed, and easy replacement.
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HMI-Central Console
  • Size: 7 inch, 10 inch, 15 inch；
  • Support production data recording, hierarchical password protection, Recipe Storage Recall，alarm viewing and other functions.
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Vacuum Hopper Loader
  • Made of stainless steel 201, capacitiy: 7.5L, 15L, 30L;
  • Equipped with a magnetic spring switch and a shut-off valve.
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Vacuum Conveyor for Powder
  • Capacity: 15L, 30L;
  • Equipped with an independent backwash gas tank, coupled withefficient membrane filter bags, pulse solenoid valve controls timedbackwash to ensure long-term stable material suction feeding.
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Vacuum Pump
  • Power: 2.2kW, 3.8kW, 7.5kW, 1lkW;
  • 7.5kW and llkW model can be equipped with double stage highpressure blower, suction power is 30% higher than ordinary single stageblower, and adapting to long-distance conveying;
  • Equipped with a recoil device to reduce cleaning frequency.
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Magnetic Base
  • Strong magnetism, effectively adsorb and capture the ironimpurities in the raw materials;
  • Visualization design, easy to observe the flow of raw materials;
  • Easy to disassemble structure, easy to clean.
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Pressurized Base
  • Increase the pressure to reduce the unloading blockage caused byon-line recycling of edge materials;
  • Autostart;
  • Adjustable screw RPM.
Case Studies
HMI-Central Console
Vacuum Hopper Loader
Vacuum Conveyor for Powder
Vacuum Pump
Magnetic Base
Pressurized Base
Latest Events and Blogs
Multi-Component Loss-in-weight Feeder
What Benefits Multi-Component Loss-in-weight Feeder Offers
If you are a Purchasing Manager or Production Director grappling with challenges such as inaccurate material ratios, staggering raw material waste, or wildly fluctuating production efficiency, a multi
Chinaplas
Time: April 21-24, 2026 Address: Shanghai National Convention and Exhibition Center (Hongqiao), China Booth Number: 3C54
CHINAPLAS
April 21-24, 2026   Shenzhen Shanghai National Exhibition Center (Hongqiao)Booth Number: Hall 3, C54

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