TQLZ Vibration Separator
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The TQLZ Series Vibration Separator is a high-performance screening machine for cleaning and grading wheat, maize, rice, oilseeds, and other granular materials. Dual vibration motors generate controlled linear motion for consistent material distribution. Removal efficiencies: 65% for silt, 70% for light impurities, 35% for barnyard grass seeds. Steel screens with cross-punched holes and self-cleaning rubber balls prevent blinding.
Available in nine models with capacities from 2 to 30 t/h, the TQLZ series serves flour mills, rice mills, feed plants, oilseed facilities, and food operations. Durable construction ensures reliable performance in continuous operation. Ideal for facilities needing efficient size-based separation of coarse and fine impurities.
Key Features
High-Efficiency Impurity Removal With Optimized Screen Design
This Vibration Separator uses cross-punched steel screens to maximize open area, achieving 65% silt removal, 70% light impurity removal, and 35% barnyard grass seed removal. Multiple mesh options for finer separation. Combines optimized hole geometry with precise vibration to protect downstream equipment and improve final product purity across wheat, maize, rice, and oilseeds.
Self-Cleaning Rubber Ball System Prevents Screen Blinding
Medium-hardness rubber balls bounce between screen layers, dislodging trapped particles during operation. This passive system maintains open area without extra power or moving parts. The vibrating separator handles variable moisture or clog-prone materials reliably, extending intervals between manual cleaning and ensuring consistent throughput and separation efficiency.
Dual Vibration Motor Drive With Synchronized Operation
Two motors share a terminal block for synchronized start-up and uniform amplitude across the screen surface. Stable running, low noise, reduced electrical leakage risk, and long service life. Adjustable eccentric weights fine-tune amplitude for different materials. The Vibration Separator performs equally well for coarse, free‑flowing grains or fine, delicate products.
Quick-Change Screen Frame With Tool-Free Access
Hexagon handle locks allow screen inspection, cleaning, or replacement without specialized tools. Changeover between crops (wheat to rice to corn) takes minutes. The accessible design also enables easy checking of rubber balls. This screening machine minimizes downtime and supports flexible production scheduling in multi‑product facilities.
Low-Maintenance Design With Imported Vibration Isolation Components
Imported rubber springs provide consistent damping, transmitting minimal vibration to structures. No lubrication points eliminate greasing costs. Maintenance costs are 30‑50% lower than conventional equipment. This vibrating separator machine ensures high availability even in 24/7 operations with abrasive or high‑moisture materials, reducing total cost of ownership.
Versatile Application Range With Nine Model Capacities
Nine models (TQLZ40×80 to TQLZ150×270) offer capacities from 2 to 30 t/h for flour mills, rice mills, feed plants, oilseed facilities, and food operations. Optional stainless steel, dust enclosures, and multi‑deck configurations. This vibrating separator scales from small mills to large industrial plants, handling wheat, maize, rice, oilseeds, and more.
technical parameters
| Model | Sieve size | Capcity | Power | Weight | Dimension mm |
| TQLZ40×80 | 40×80 | 2 | 2×0.12 | 190 | 1256×870×1070 |
| TQLZ60×100 | 60×100 | 4 | 2×0.25 | 360 | 1640×1210×1322 |
| TQLZ100×100 | 100×100 | 7 | 2×0.25 | 420 | 1640×1550×1382 |
| TQLZ100×150 | 100×150 | 11 | 2×0.37 | 520 | 2170×1550×1530 |
| TQLZ100×200 | 100×200 | 14 | 2×0.37 | 540 | 2640×1550×1557 |
| TQLZ150×150 | 150×150 | 16 | 2×0.75 | 630 | 2170×2180×1600 |
| TQLZ150×200 | 150×200 | 22 | 2×0.75 | 650 | 2660×2180×1636 |
| TQLZ180×200 | 180×200 | 26 | 2×1.1 | 1000 | 2700×2480×1873 |
| TQLZ150×270 | 150×270 | 30 | 2×1.5 | 1200 | 2660×2180×1636 |
FAQ
What is a vibration separator used for in grain processing?
A vibration separator removes impurities such as dust, sand, husks, and weed seeds from grain, and can also grade materials by size for downstream processing operations including milling and packaging.
How does the TQLZ vibrating grain separator work?
Dual vibration motors create controlled linear motion that moves material across the screen surface. Smaller particles fall through screen openings while larger impurities discharge at the end, achieving separation by particle size.
What is the difference between a vibration separator and a drum cleaner?
Vibration separators offer more precise classification with multiple screen layers and are ideal for final cleaning. Drum cleaners are typically used for high-volume pre-cleaning to remove large debris.
How to choose the right screen mesh for my own application?
Select screen mesh based on material characteristics and target impurities. Larger openings for top screen remove coarse debris; finer openings for lower screens remove sand and weed seeds. Our team can recommend optimal configurations.
How often should the rubber balls be replaced?
Under normal operating conditions, rubber balls typically last 6-12 months. We recommend monthly inspection and replacement when balls show signs of hardening, cracking, or wear that reduces cleaning effectiveness.
Is the TQLZ vibration separator suitable for organic grain processing?
Yes. The machine can be configured with stainless steel construction and FDA-compliant materials to meet organic certification requirements. The self-cleaning design prevents cross-contamination between batches.
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