Is Your Current Screening Process Slow and Messy?
Do you have these problems? Your workers stop the machine every hour to clean blocked mesh. Dust flies everywhere and makes the workshop dirty. You waste too much electricity on old vibrating motors. Or, you cannot separate fine powder from big particles accurately. If you are in the business of sand, herbs, food, or chemicals, you need a machine that works hard and stays clean. You need a solution that saves money and time. This small linear vibrating screen is the answer. It is simple, strong, and very efficient. It solves the headache of clogging and low output.
What Is A Linear Vibrating Screen?
It is a simple machine that uses two vibrating motors to move materials. Imagine a straight-line motion. The motors spin in opposite directions. This creates a force that throws the material forward on the screen. The material jumps up and falls back down. This happens very fast—about 960 times per minute. While the material moves, small particles fall through the mesh holes. Big particles stay on top and move out the end. It is like a sifter you use in the kitchen, but big, strong, and powered by electricity. It is perfect for dry powders and small granules. You can use it for sand, stone powder, flour, or even crushed herbs.
Key Technical Specifications
We know you need real numbers to make a decision. Here are the standard specs for our small industrial linear sifters. We can customize them for your specific needs.
- Model Options: DZSF520, DZSF1020, DZSF1030 (Most popular for small business)
- Screen Size: 500mm x 2000mm up to 1000mm x 3000mm
- Capacity: 0.12 to 20 tons per hour (depending on material density)
- Motor Power: 0.37kW to 1.5kW (Two motors)
- Vibration Frequency: 960 times/min
- Double Amplitude: 6mm to 8mm (Strong enough to move sand, gentle enough for powder)
- Screen Layers: 1 to 7 layers (Separate up to 4 different sizes at once)
- Mesh Size: 5mm down to 0.005mm (5 microns)
- Material: Carbon Steel or Stainless Steel 304/316 (Food grade available)
- Voltage: 380V / 3 Phase / 50Hz (Custom voltage available)
- Dimensions: Customizable based on your factory space
Where Can You Use This Machine?
This machine is very flexible. It works in many industries. Here are the most common places we see it used:
Food & Beverage Industry
You need hygiene and safety. We use stainless steel that meets food standards. It is great for sifting flour, sugar, salt, milk powder, and spices. The machine is fully closed, so no dust gets into the food. It is also easy to clean and change screens.
Pharmaceutical & Herbal Medicine
This is a big one. If you process Chinese herbs, powder, or pills, you need precision. The screen can separate fine herb powder from stems. It keeps the active ingredients pure. We can add an ultrasonic system to the screen. This stops sticky herbal extracts from blocking the mesh.
Chemical & Plastic Industry
Chemicals can be harsh. Our screens resist corrosion. Use them for resin powder, paint, detergent powder, and rubber granules. The dust-free design keeps your factory safe and clean. It also helps you recycle expensive raw materials by separating usable material from waste.
Metal & Mining (Small Scale)
Even for small workshops, this machine works well. It sifts silica sand, aluminum powder, copper powder, and welding rod powder. It removes impurities and grades the material for better sales prices.
Special Features That Solve Your Pain Points
We built this machine to fix common problems. Here is why it is better than standard round screens or manual sieves:
Anti-Clogging System (The “Bouncing Ball” Trick)
The biggest complaint about screens is blockage. When wet or sticky material hits the mesh, it plugs the holes. We install a special device under the screen. It holds rubber or silicone balls. When the screen vibrates, these balls bounce and hit the bottom of the mesh. They knock the stuck material out. This keeps the screening speed high without stopping.
Fully Enclosed & Dust-Free
Open screens create dust clouds. This is bad for health and the environment. Our machine has a sealed cover. All connections are tight. We can even add a dust outlet pipe. This connects to your dust collector. Your workshop stays clean, and you meet environmental safety rules.
Quick Screen Change (3-5 Minutes)
Changing a screen mesh usually takes an hour. Not with ours. We use a special V-clamp ring and a sub-net design. You loosen the clamp, slide the old net out, and slide the new one in. It takes only 3 to 5 minutes. This means less downtime and more production time.
Low Energy & Low Noise
Why pay high electricity bills? This linear motion uses less energy than other types of screens. It uses about 1/4 of the power compared to heavy rotary screens. Also, it runs quietly. The noise is low because the vibration is balanced. You don’t need ear protection for your workers.
Heavy Duty but Simple Structure
The box is made of thick steel plates welded together. It is very strong. The vibration motors are mounted on the side or bottom. They are easy to replace if they ever wear out. The springs absorb the shock, so you don’t need a heavy concrete foundation. It sits stable on the floor.
How To Choose The Right Model?
You might feel confused by the numbers. Here is a simple guide to help you pick:
- Check your material: Is it dry? Is it powder or granules? If it is very fine powder (under 200 mesh), consider adding an ultrasonic generator. If it is heavy sand, choose a bigger amplitude (8mm-12mm).
- Check your capacity: Do you need 1 ton per hour or 10 tons? The DZSF1020 model handles about 5-10 tons of sand. The DZSF520 is for smaller labs or workshops (1-3 tons).
- Check your space: Measure your factory door and floor space. We can make the screen shorter or longer.
- Check your material standard: If it is food or medicine, you MUST choose Stainless Steel 304 or 316L. If it is stone or coal, Carbon Steel is fine and cheaper.
Installation & Maintenance Tips
You don’t need a team of engineers to run this.
- Installation: Place it on a flat floor. Tighten the bolts. Connect the 3-phase power. Check that the motors spin in the correct direction (usually marked on the motor).
- Maintenance: Grease the bearings every 2 months. Check the screen mesh for tears once a week. Tighten the motor bolts if they get loose from vibration.
- Safety: Always stop the machine before putting your hands inside. Use the emergency stop button if something goes wrong.
Why Buy From Us?
We are a professional factory with years of experience. We don’t just sell machines; we sell solutions.
- Factory Price: You cut out the middleman. You get the best price for high quality.
- Customization: Need a special size? Need a hopper on top? Need explosion-proof motors? We can do it.
- Video Support: If you have a problem, we send you a video to fix it fast.
- Warranty: We offer a solid warranty on the motor and the frame.
Don’t let clogged screens and high costs slow down your business. Get a machine that works as hard as you do. Whether you are sifting sand, herbs, or plastic powder, we have the right model for you.Contact us right now! Send us an inquiry with your material type and capacity needs. We will send you a detailed quotation and technical drawing within 24 hours. Let’s solve your screening problems together!
