In Pakistan’s fast-growing food, chemical, pharmaceutical, and mineral industries, precise particle separation is becoming more important than ever. Companies in Karachi, Lahore, Faisalabad, Islamabad, Multan, Sialkot, and beyond rely on efficient screening equipment to maintain product consistency and meet industrial standards.
Among all types of screening machinery, the Linear Sifter Vibrator has become one of the most reliable solutions for high-capacity, continuous material processing.
Whether you are separating powders, filtering granules, removing contamination, or grading multiple materials, a Linear Sifter Vibrator provides steady output, uniform motion, and maximum screening efficiency.
This blog covers everything you need to know about Linear Sifter Vibrators in Pakistan.
What Is a Linear Sifter Vibrator?
A Linear Sifter Vibrator is an industrial screening machine that uses linear vibrations to move material in a straight line across one or multiple mesh screens. This vibration helps classify, separate, and filter raw material based on particle size.
It is widely used for:
- Powders
- Granules
- Minerals
- Chemicals
- Food ingredients
- Pharmaceutical materials
- Plastic pellets
It is ideal for industries that require high throughput, accurate separation, and continuous performance.
How Does a Linear Sifter Vibrator Work?
A Linear Sifter uses dual vibration motors installed on the sides of the machine. These motors generate synchronized linear motion, causing material to move forward while being screened.
Step-By-Step Working Process
- Material enters the feed inlet.
- Linear vibrations push the material forward.
- Particles pass through different mesh sieves.
- Oversized materials remain on top.
- Fine particles pass through and are collected separately.
- Final output is clean, uniform, and ready for processing.
Its vibration is gentle enough to protect delicate particles but strong enough to ensure efficient separation.
Key Features of a Linear Sifter Vibrator
Here are the main features that make this machine essential for Pakistani industries:
✔ High Screening Accuracy
Perfect for industries that require precise separation.
✔ Multi-Layer Screening (1–5 Mesh Layers)
Allows separation of multiple material grades in a single run.
✔ Heavy-Duty Construction
Manufactured with MS Iron, SS304, or SS316 depending on industry standards.
✔ Food & Pharma Grade Options
Stainless steel finishing ensures hygiene and quality.
✔ Easy Mesh Replacement
Mesh sieves can be changed quickly for different materials.
✔ Dust-Free Operation
Closed design keeps material contamination-free.
Industries Using Linear Sifter Vibrators in Pakistan
The machine is widely used across Pakistan in:
1. Food Processing Industry
- Flour mills
- Spice factories
- Salt processing units
- Pulses and grains grading
- Sugar, starch, and bakery material screening
2. Pharmaceutical Formulations
- Powder separation
- Granulation screening
- API filtration
- Tablet powder preparation
3. Chemical Manufacturing
- Pigments
- Colour powders
- Fertilizers
- Detergent powders
- Industrial chemicals
4. Mineral & Metal Industry
- Lime powder
- Sand
- Silica
- Cement
- Crushed minerals
5. Plastic & Recycling
- Granules grading
- Pellet screening
- Plastic powder filtration
Used widely in Karachi, Lahore, Peshawar, Quetta, Multan, Faisalabad, Islamabad, Rawalpindi, Hyderabad, and Gujranwala.
Types of Linear Sifter Vibrators
Different industries require different screening setups. Common types include:
1. Single-Deck Linear Sifter
Best for basic separation & contamination removal.
2. Multi-Deck Linear Sifter (2–5 Layers)
Ideal for grading multiple particle sizes simultaneously.
3. Stainless Steel Linear Sifters
Used for food and pharmaceutical materials.
4. Heavy-Duty Industrial Linear Sifters
Designed for minerals, sand, stones, and large granules.
Benefits of Using a Linear Sifter Vibrator
✔ High Capacity Output
Perfect for industries requiring continuous production.
✔ Consistent and Reliable Performance
Uniform linear vibration ensures stable screening.
✔ Improves Product Quality
Helps achieve accurate particle size distribution.
✔ Low Maintenance
Simple structure, fewer moving parts, and long-lasting operation.
✔ Suitable for All Particle Types
Works for fine powders, coarse materials, and granular products.
✔ Reduces Material Wastage
Efficient separation → higher usable material → better productivity.
How to Select the Right Linear Sifter Vibrator
1. Know Your Material Type
- Fine or coarse
- Sticky or free-flowing
- Powdery or granular
2. Choose the Correct Mesh Size
Different materials require different mesh sizes for best results.
3. Select the Right Material (MS, SS304, SS316)
Food and pharma → SS304/316
General industrial → MS Iron
4. Determine Capacity Needs
Capacity depends on motor strength, size, and number of decks.
5. Look for Strong Frame & Vibration Motor
Weak motors → poor screening
Heavy-duty motors → better efficiency
At Kosmo Engineering, all machines are manufactured with high-precision engineering suitable for Pakistan’s industrial requirements.
Conclusion
A Linear Sifter Vibrator is one of the most efficient and reliable screening machines used across Pakistani industries. Whether you run a food factory in Karachi, a chemical unit in Lahore, a pharmaceutical plant in Islamabad, or a mineral processing facility in Faisalabad — this machine improves product consistency, enhances screening accuracy, and increases production speed.
With durable construction, high-capacity performance, and customizable mesh options, it remains a top-choice for industries looking to improve their separation process.
For high-quality linear sifters, mesh sieves, and complete screening solutions, Kosmo Engineering manufactures and supplies machines across all major cities of Pakistan.
FAQs
1. What is a Linear Sifter Vibrator used for?
It is used to separate, filter, and grade powders or granules based on particle size using linear vibrations.
2. Which industries use Linear Sifters in Pakistan?
Food processing, chemicals, pharmaceuticals, minerals, cosmetics, plastics, and recycling industries.
3. What is the difference between a linear sifter and a vibro sifter?
A linear sifter uses straight-line vibration for high-capacity screening, while a vibro sifter uses gyratory vibration for finer separation.
4. Can I use multiple mesh layers in a linear sifter?
Yes, you can install 1 to 5 mesh layers for multi-grade separation.
5. Is stainless steel available for food and pharma use?
Yes, Kosmo Engineering offers SS304 and SS316 food-grade options.
6. Do you deliver across Pakistan?
Yes, we supply machines and replacement parts to all major cities including Karachi, Lahore, Islamabad, Faisalabad, Multan, and others.
