Direct Discharge Sifter for Efficient Powder Screening and Continuous Discharge

High-performance direct discharge sifter designed for continuous powder and granule screening with fast material flow, high efficiency, and easy maintenance.

Direct Discharge Sifter is a high-performance screening machine designed for rapid material separation and direct discharge of qualified particles. With compact structure, high screening efficiency, and easy maintenance, it is widely used for powder and granule processing industries.delivering stable, high-volume powder separation all day long.

  • Model:YJP600/800/1000/1200/1500mm                  
  • Motor: Single or dual motor               
  • Material: 304/316 Stainless Steel, Carbon Steel
  • حجم الشبكة: 2-500 شبكة
  • Customization: Available
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What Is a Direct Discharge Sifter?

Direct Discharge Sifter

The Direct Discharge Sifter can be configured with either a single-motor or dual-motor drive system, where the exciting force is generated by unbalanced eccentric weights mounted at the top and bottom ends of the horizontal motor shaft. Upon entering the unit, the material follows an elliptical trajectory across the screen surface driven by the vibration source. As the material rapidly and repeatedly passes through the mesh, the vibration force continuously acts to separate, break up, and reorient the particles, facilitating rapid screening; material that cannot pass through the mesh is discharged via the upper outlet following the machine’s motion path, thereby completing the screening process.

Motor configuration should also match the required throughput and material behavior. Our single-motor and dual-motor inline screen comparison explains when each configuration is more suitable.

كيف تعمل Direct Discharge Sifter آلة الغربلة الأسطوانية؟

الغربال الاهتزازي المباشر

A vibration motor utilizes two sets of eccentric weights (unbalanced weights) located at the upper and lower ends of its shaft to convert the motor’s rotational motion into a combined force—comprising horizontal, vertical, inclined, and centrifugal components—which is then transmitted to the screen surface to achieve the screening effect. Adjusting the phase angle and weight of the upper and lower eccentric weights allows for the modification of the exciting force magnitude and the material’s movement trajectory.

يُحدد التكوين المحدد بناءً على متطلبات العميل فيما يتعلق بملاءمة عملية غربلة المواد وطريقة استقبال المواد.

1. High power and high processing capacity

Powered by dual motors, it delivers greater vibration force than other screening machines, thereby enhancing production output and processing capacity.

2. Low energy consumption and continuous operation

With robust screening capabilities, it supports 24-hour continuous production and enables automated operations for superior performance.

3. Dust-free, hygienic, and reliable

Features a tight seal that prevents leakage when screening liquids and stops dust from escaping, ensuring excellent environmental performance.

4. Flexible customization

Highly configurable to meet specific processing volumes, mesh specifications, and production requirements.

5. Simple structure and easy disassembly

Designed for easy assembly and disassembly; both the interior and exterior are simple to clean, with no sanitary dead zones, ensuring hygiene.

6. Wide range of screenable materials

Widely used for coarse and precision screening of granules and powders across industries such as flour, starch, laundry detergent, metal powders, additives, chemicals, and non-metallic minerals.

فيديوهات ذات صلة

التطبيقات

صناعة الأغذية

Sugar, starch, milk powder, flour,spices, food additives.

الصناعة الكيميائية

Chemical powder, resin, pigments, plastic powder, fertilizers.

الصناعة الدوائية

API powder, medical powder, pharmaceutical ingredients.

Battery Industry

Graphite powder, cathode materials, anode materials, battery additives.

Mineral Industry

Mineral powder, calcium carbonate, silica, limestone powder.

Powder & Granule Processing Industry

Ceramic powder, metal powder, abrasive materials, industrial additives.

آلة نخل الدقيق
آلة نخل الدقيق
Direct Discharge Sifter
Direct Discharge Sifter

المواصفات الفنية

نموذجقطر الغربالالسعةحجم الشبكةقوة المحركVoltageالمادة
YJP-600600 mm200–500 kg/h20–500 mesh0.25 kW220V / 380VSS304 / SS316L
YJP-800800 mm300–800 kg/h20–500 mesh0.55 kW220V / 380VSS304 / SS316L
YJP-10001000 مم500–1200 kg/h20–500 mesh0.55kW220V / 380VSS304 / SS316L
YJP-12001200 mm800–2000 kg/h20–500 mesh0.75 kW220V / 380VSS304 / SS316L
YJP-15001500mm1200-2500kg/h20–500 mesh1.1kw220V / 380VSS304 / SS316L

How to Select the Right Direct Discharge Sifter?

When selecting a straight-discharge vibrating screen, factors such as material characteristics, throughput requirements, and specific customization needs should be considered. Regarding material characteristics, assessments should focus on flowability and material compatibility.

Regarding material flow characteristics:

if the material consists of dry, free-flowing powder (industrial flour sifting) or granules without agglomeration, the required excitation force is relatively low, making a single-motor direct-discharge vibrating screen a suitable choice.

If the material tends to clump (e.g., due to moisture) and has poor flowability, requiring strong vibration to break up clumps and improve flow, a dual-motor direct-discharge vibrating screen is recommended.

Regarding material suitability:

If the material is dry, non-corrosive, and conventional—such as sand, gravel, coal, or ore—a straight-discharge sieve made of carbon steel is a suitable choice; carbon steel offers high hardness, excellent impact and wear resistance, and a lower price point compared to stainless steel.

If the material is moist, corrosive, chemically active, or subject to strict hygiene requirements, stainless steel is recommended; it is easy to clean, highly corrosion-resistant, and resistant to rusting.

Regarding throughput requirements:

In addition to standard diameters ranging from 600mm to 1500mm, straight-discharge vibrating sieves can be custom-manufactured with diameters of 400mm, 1800mm, and 2000mm; this comprehensive range of models accommodates most production needs. A 400mm-diameter unit can process approximately 5–15 tons of material per hour, while a 2000mm-diameter unit can handle around 300 tons per hour. Given comparable configurations, a larger diameter generally results in higher processing capacity but also requires a larger footprint.

Regarding custom-made orders:

Standard screening models often struggle to meet the demands of every operating environment; Yuanjing’s straight-discharge screen supports custom, non-standard designs. To address issues such as mesh blinding and excessive dust generation during fine powder screening, the unit can be equipped with an ultrasonic mesh cleaning system and an explosion-proof motor, ensuring continuous, stable operation. For multi-station workflows, optional locking swivel casters allow for flexible equipment relocation. When processing highly abrasive materials like quartz sand or ore over extended periods, wear-resistant liners can be added to prolong the machine’s service life. The entire unit can be customized to suit specific production conditions, effectively enhancing screening efficiency.

Customized Projects

Supports various non-standard customizations to meet diverse operating conditions.

Why Choose Our Circular Tumbler Screen

Professional Screening Equipment Manufacturer

With extensive experience in screening technology, we provide reliable Direct Discharge Sifter solutions for various industrial applications.

حلول غربلة مخصصة

We offer flexible customization options, including machine size, mesh selection, material, and configuration to meet different production requirements.

مراقبة جودة صارمة

Each Direct Discharge Sifter is manufactured with high-quality materials and tested to ensure stable performance, durability, and long service life.

Global Industrial Applications & Support

Our screening equipment is widely used in food, chemical, pharmaceutical, battery, and mineral industries, supported by professional technical service.

منتجات ذات صلة

  • الغربال الاهتزازي الدوار

    غربال اهتزازي دوار | غربال اهتزازي صُمم الغربال الاهتزازي الدوار لفصل المساحيق والحبيبات والسوائل بكفاءة. يوفر أداءً مستقرًا ودقة غربلة عالية وتشغيلًا موثوقًا في الإنتاج المستمر. نقدم تكوينات مرنة، بما في ذلك تصاميم متعددة الطوابق وأنظمة الموجات فوق الصوتية ومواد صالحة للاستخدام الغذائي لتلبية متطلبات المعالجة المختلفة. يوفر YuanJing حلول غربلة عملية…
  • الغربال الاهتزازي المباشر

    غربال اهتزازي مضمّن لخطوط الإنتاج المستمرة صُممت الغرابيل الاهتزازية المضمّنة لخطوط الإنتاج المستمرة، مما يسمح بغربلة المساحيق والسوائل مباشرة في خط الأنابيب. يوفر التصميم المدمج مساحة مع الحفاظ على أداء فصل مستقر ودقيق. تُستخدم على نطاق واسع في معالجة الأغذية والأدوية والكيماويات. ما هو الغربال الاهتزازي المضمّن؟…
  • ناقل لولبي

    أنظمة الناقلات اللولبية الصناعية لمناولة المواد السائبة صُممت الناقلات اللولبية الصناعية للمناولة المستمرة والفعالة للمواد السائبة مثل المساحيق والحبيبات والمواد شبه الصلبة. بفضل هيكلها المدمج وتصميمها المغلق، تضمن أداء نقل مستقرًا وانبعاثات غبار منخفضة وصيانة منخفضة في تطبيقات صناعية متنوعة. يوفر YuanJing حلول ناقلات لولبية مخصصة بناءً…
  • نظام التغذية الناقل الفراغي  

    حلول أنظمة النقل بالتفريغ الصناعية للمساحيق والمواد السائبة تنقل أنظمة النقل بالتفريغ المواد المختلفة تلقائيًا إلى قواديس آلات التعبئة وآلات القولبة بالحقن والكسارات. يمكنها أيضًا تغذية المواد المخلوطة مباشرة إلى الخلاطات (مثل خلاطات النوع V و2D و3D)، مما يقلل بشكل كبير من العمالة اليدوية ويمنع تسرب الغبار أثناء التغذية. كما…

مصنع ومورد آلات الغربلة الاهتزازية والنقل

مصممة للغربلة الدقيقة والأداء الموثوق والتطبيقات الصناعية المرنة،,
غرابيل Yuanjing الاهتزازية الدوارة موثوقة من قبل العملاء في جميع أنحاء العالم.

خبرة المشاريع العالمية
خبرة المشاريع العالمية

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مصنع
قدرة تصنيعية قوية

خطوط إنتاج متقدمة مع القطع بالليزر والتصنيع باستخدام الحاسوب واللحام الآلي وفحص جودة صارم تضمن جودة منتج متسقة.

فصل دقيق ومستقر
فصل دقيق ومستقر

يوفر تصميم الاهتزاز المحسّن تدفقًا متساويًا للمواد ودقة غربلة عالية وتشغيلًا مستقرًا طويل الأمد.

دعم احترافي
حلول غربلة مخصصة

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الأسئلة الشائعة

Direct discharge sifter is an industrial powder screening machine designed for continuous separation, grading, and direct discharge of powders and granules. It is widely used in food, chemical, pharmaceutical, battery, and mineral processing industries.

A Direct Discharge Sifter uses vibration motion to separate materials according to particle size. Qualified particles pass through the screen and are discharged directly from the outlet, enabling fast and continuous screening.

Direct discharge sifter can handle various dry powders and granules, including flour, sugar, starch, chemical powder, pharmaceutical ingredients, graphite powder, and mineral materials.

The main advantages include high screening efficiency, direct material discharge, compact structure, easy cleaning, low maintenance, and stable continuous operation for high-volume production.

Selecting the right direct discharge sifter depends on material characteristics, required capacity, mesh size, screening accuracy, and industry requirements. Customized solutions are available for different production conditions.

Yes. direct discharge sifter can be customized with different machine sizes, screen meshes, stainless steel materials, motors, and configurations to meet specific production requirements.

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