Compatible extruder types
Blown Film
Powering 8,200+ blown filmlines with 0.01% accuracy
Cast Extrusion
3,450+ cast film installationsfrom 0.02mm to 2.0mm
Special engineering plastics
Mission-Critical Feeding:ConquerPEEK, PPS & High-Temp Polymers
Sheet
Heavy-Duty Feeding: Sustain 2,500kg/ hSheet Production
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HMI-Central Console
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, capacities: 7L, 15L, 30L. Equipped with a magnetic spring switch and a shut-off valve.
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Vacuum Conveyor for Powder
Equipped with an independent backwash gas tank, coupled with efficient membrane filter bags, pulse solenoid valve controls timed backwash to ensure long-term stable material suction feeding.
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Vacuum Pump (D-Blower)
Double Stage High pressure vacuum pump, suction power is 30% higher than ordinary single-section wind pump, adapting to long-distance conveying.
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Magnetic Base
Strong magnetism, effectively adsorb and capture the iron impurities in the raw materials. Easy to disassemble structure, easy to clean.
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Pressurized Base
Increase the pressure to reduce the unloading blockage caused by on-line recycling of edge materials.
Advantages of Accessory
Feeding technology must be carefully designed to avoid false sensing caused by capacitive sensors and uneven mixing caused by dead zones in the raw material mixing. Difini's feeders are market leaders in durability, and some of our systems have been known to operate continuously for over 25 years!
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Enhanced Durability & Extended Service Life
Manufactured with premium materials and stringent quality controls, our accessories withstand harsh operating conditions, reducing replacement frequency and downtime.
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Full Warranty & Professional Technical Support
All genuine accessories come with warranty protection and are backed by comprehensive technical guidance from Difini engineers for correct installation and troubleshooting.
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Sustained Precision & Consistent Output
Original accessories preserve the critical tolerances and calibration of your equipment, ensuring long-term stability in feeding accuracy and air control.
Independently developed weighing algorithm
-- Deep customized development capabilities
Our self-developed algorithm supports the integration of various weighing devices, whether it is static weighing or dynamic weighing, it can provide accurate weight loss calculation. At the same time, the software has powerful data processing and real-time monitoring functions, which can identify abnormalities in time and ensure smooth production. In addition, the system can be customized according to customer needs, providing flexible interfaces and expansion functions to adapt to different business scenarios.
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why
Industry 4.0 Platform
Standard Ethernet communication interface, MODBUS-TCP communication is more reliable and stable
Continuous weightlessness control technology
Quickly and accurately control output, and effectively save 2% of raw materials by combining thickness/weight per meter control
Standalone system
Some models are equipped with advanced background management systems, which can understand production plans in real time and provide online support
Have other technical questions?
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Difini's R&D strength
10+
Technical staff
30+
Technology Patents
Modular free combination, precise adaptation to complex processes
DEFINIT has built-in scalability into every component. Add automation, integrate inspection, or unlock new heat treatment processes—not through a major overhaul, but through targeted expansion. Your growth is planned for.
Central control screen
European vacuum hopper
Two-stage high-pressure blower D-Blower
Magnetic base
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Central control screen
  • Sizes: 7 inches, 10 inches, and 15 inches.
  • Supports production data logging, hierarchical password protection, recipe storage and recall, alarm monitoring, and more.
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European-Style Vacuum Hopper/Vacuum Powder Hopper
  • Constructed from stainless steel grade 201, capacities: 7L, 15L, 30L
  • Features reed switch and airflow cutoff valve
  • Equipped with independent pulse-jet air tank Pairing with high-efficiency membrane filter bags Pulse solenoid valve controls timed reverse-pulse cleaning
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Two-Stage High-Pressure Blower D-Blower
  • Power: 7.5 kW, 11 kW
  • Suction capacity increased by 30% compared to standard single-stage blowers, suitable for long-distance material transport
  • Equipped with a backflush mechanism to reduce cleaning frequency.
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Magnetic Base/Pressurized Base
  • Powerful magnetic rack effectively attracts and captures iron impurities in raw materials
  • Increases feeding pressure to reduce material blockages caused by online recycling of scrap
Definiti has provided nearly 12,000 sets of extrusion equipment and feeders.
FAQs about feeders
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Digital service support
Definiti has independently developed an intelligent after-sales system. The intelligent features of the platform make troubleshooting faster, and customers can provide real-time feedback on problems through online tools to obtain accurate technical guidance.
service
Testing Laboratory
service
Spare parts supply
service
Selection Manual
Latest Events and Blogs
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How to safely repair material leaks in a D-Blender? Frankly, it boils down to three core steps. First, you must shut down and isolate the equipment according to standard procedures—never cut corners,
D-Batch Blender
D-Batch Blender – Batch Consistency for High-Quality Production Lines
In today's fast-paced industrial environment, maintaining batch consistency is not just a bonus, but the cornerstone of quality, efficiency, and profitability. Definiti's D-Batch Mixer was created for
Loss-in-Weight Feeder
Why accuracy matters in Loss-in-Weight Feeder technical specs
If you're searching for Loss-in-Weight Feeder technical specifications, the single most critical performance metric you must scrutinize is accuracy. In continuous and batch processes across industries

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