Complete Paddy Cleaning & Destoning Series for Every Rice Mill Size
From a single drum pre-cleaner to a combined cleaner-and-destoner, Goldilocks covers the whole front end of grain processing. Seven series — TQLQ, TZQY/QSX, TCQY, TQLZ, TQLM and two TQSX types — handle paddy from 1,000 kg/h to 80 t/h, so a village mill and a 200-tonne plant buy from the same manufacturer. Every unit removes impurities and stones before they reach the husker, which means longer roller life, fewer broken kernels and cleaner finished rice. Pick a single machine now, add more as you grow, and the whole line keeps working as one system.
Low Vibration, Low Noise, Zero Dust: Cleaning Technology That Protects Your Mill
A cleaning machine works in the dirtiest corner of a mill, so its design matters. Our series shares four traits: double-layer sieving for thorough impurity removal; gravity or suction destoning that takes out stones without wasting good grain; dust-removal fans and fully enclosed decks that keep the workshop air clean; and balanced frames that hold vibration and noise down for indoor installation. Access panels and quick-change sieves keep routine maintenance short. These details add up to a machine that protects the equipment behind it — and the people running it.
Featured Product
This unit combines the TZQY drum pre-cleaner with the QSX gravity de-stoner. It is compact, occupies little floor space, runs steadily with low noise, consumes little energy, and is simple to operate and maintain. The ideal machine for removing large impurities, fine impurities and “like-sized” stones from raw grain. Models: TZQY70/QSX60 (1.5–2.5 t/h, 1.5 kW), TZQY86/QSX80 (2.0–3.0 t/h, 2.2 kW), TZQY86/QSX100 (2.5–3.5 t/h, 2.2 kW).
Designed for grain processing plants, it separates “like-sized” stones and impurities heavier than grain from paddy, wheat, rice, soybean, rapeseed and peanut. Models: TQSX80 (3–3.5 t/h), TQSX100 (4–6 t/h), TQSX125 (6–8 t/h), TQSX150 (8–10 t/h).
The most advanced stone-removal unit in the series, built on internationally introduced technology. Vibration-motor driven, stable, compact, with a double-layer destoning deck for stable results and low grain loss in the stones. Fully enclosed with adjustable air pressure and a negative-pressure display. Models: TQSX120×2 (7–10 t/h), TQSX150×2 (10–12 t/h).
A two-layer vibrating screen for cleaning wheat, paddy, corn and oilseeds in grain factories and warehouses. Different screen sizes remove large, small and light impurities; it also handles particle separation in the food and chemical industries. Models: TQLZ80–TQLZ250 (5–30 t/h).
The TQLQ series combines a double-layer cleaning sieve, a de-stoner and a dust-removal fan in one frame, with an optional drum pre-cleaner. It removes impurities, dirt and stones from paddy with low vibration and low noise, meets environmental requirements, and is easy to install and operate. The first choice for small grain processing plants. Models: TQLQ50C (1,000–1,500 kg/h, 2.2 kW), TQLQ50D (1,500–2,000 kg/h, 2.57 kW), TQLQ70 (2,000–2,500 kg/h, 3.7 kW); blower at 2,830 r/min.
Uses planar rotary motion with matched sieve plates to separate medium, small and light impurities from grain. Runs steadily, sorts well, seals tightly with no dust leakage, and delivers high output. Models: TQLM100 (3–6 t/h) to TQLM200 (8–15 t/h).
What Is a Paddy Cleaning and Destoning Machine?
A paddy cleaning and destoning machine is the first piece of equipment in any rice processing line. Its job is simple to describe and hard to do well: take raw paddy straight from the field or the drying floor, and deliver clean grain with no stones, sand, dust or chaff. The machine combines a double-layer cleaning sieve, which removes impurities and light materials, with a de-stoning deck, which uses air flow and vibration to separate stones and heavy sand by density.
A dust-removal fan keeps the working area clean. Some models add a drum pre-cleaner for high-impurity raw grain. The result is clean paddy ready for the husker — and that single step protects every machine downstream. Without it, stones wear out rubber rollers in weeks, breakage rises, and finished rice quality drops. That is why mill owners treat this machine as an investment, not an expense: it is the cheapest insurance a rice mill can buy.
Models and Specifications: Picking the Right Capacity
Choosing a model starts with daily paddy input. The TQLQ series covers the small-to-medium range: TQLQ50C processes 1,000–1,500 kg/h with a 2.2 kW motor; TQLQ50D handles 1,500–2,000 kg/h at 2.57 kW; TQLQ70 reaches 2,000–2,500 kg/h at 3.7 kW. All three run the blower at 2,830 r/min for consistent aspiration. For plants with high-impurity or sun-dried paddy, the TZQY/QSX series adds a drum pre-cleaner ahead of the gravity de-stoner, from 1.5 t/h up to 3.5 t/h. Standard machines run on three-phase 380 V/50 Hz; voltage and frequency are adapted to local grids on request. Machine width ranges from about 1.2 m to 1.4 m, so existing mill layouts rarely need major changes. Tell us your daily capacity and raw paddy condition — we will match the model, not oversell the biggest one.
Why Your Rice Mill Needs a De-stoner Before the Husker
Most rice mill breakdowns can be traced back to one thing: stones reaching the husker. A single stone caught between rubber rollers damages the surface, and a damaged roller stops hulling rice properly. The cost shows up as higher breakage, lower output and frequent roller replacement. A paddy cleaning and destoning machine sits upstream and takes the stones out while the grain is still whole. It also removes chaff, dust and straw that would otherwise clog sieves and slow the line. For mills processing 10 to 50 tonnes a day, the payback is quick: fewer roller changes, steadier output, cleaner finished rice and less downtime during the season. When buyers compare machines, they look at stone removal efficiency, grain loss in the stones, noise level and ease of maintenance. Our series scores well on all four, which is why it is the front-end choice in small and medium rice plants across Asia and Africa.
Stone Removal and Rice Quality: What the De-stoner Protects
Rice quality is decided long before polishing. If stones and impurities reach the husker, rollers wear unevenly, hulling becomes inconsistent, and the whitening stage has to work harder to correct what should never have happened. Breakage rises, and broken rice sells at a fraction of whole-grain price. A properly set de-stoning deck removes the problem at the source: stones and heavy sand are taken out while the grain is whole and easy to handle. The downstream benefit is measurable — steadier milling, higher whole-grain yield, fewer roller changes and cleaner finished rice. Our destoning decks are designed to keep grain loss in the discharged stones low, so the machine removes the waste without wasting your grain. For a mill selling on quality, the front-end cleaner is not a cost; it is the first step of the profit calculation.
Building a Complete Rice Milling Line Around Your Cleaner
A cleaning and destoning machine is rarely the last purchase a mill makes. It is usually the first — and the rest of the line grows around it. Goldilocks builds the complete flow under one roof: cleaning and destoning, husking, paddy separation, whitening, polishing, grading, color sorting and packing. That means your single TQLQ50C today can become the front end of a 20-tonne complete line tomorrow, matched with the husker, separator and mill from the same supplier. The advantages are practical: one set of drawings, one service team, one spare-parts list, and equipment that is tested together before it ships. When a mill outgrows its combined machine, the upgrade path is already in place — the cleaner stays, and the line builds around it.
How Goldilocks Builds Cleaning & Destoning Machines in Our Own Workshop
Design, R&D, machining, assembly and export service sit under one roof at our factory. Raw materials are inspected on arrival; frames and sheet metal are cut, formed and welded in-house; sieves are assembled and tensioned by trained fitters; each machine gets a full test run before painting and export packing. Because the plant also builds complete rice milling lines, cleaners are tested together with huskers and whitening units — not in isolation. Buyers are welcome to tour the workshop and watch their machine being built before shipment.
Product Specification Table
| Model | Capacity (kg/h) | Rated Power (kW) | Spin Speed of Blower (r/min) |
|---|---|---|---|
| TQLQ50C | 1000–1500 | 2.2 | 2830 |
| TQLQ50D | 1500–2000 | 2.57 | 2830 |
| TQLQ70 | 2000–2500 | 3.7 | 2830 |
| Model | Capacity (t/h) | Power (kW) | Dimension L×W×H (mm) |
|---|---|---|---|
| TZQY70/QSX60 | 1.5–2.5 | 1.5 | 1234×1357×2638 |
| TZQY86/QSX80 | 2.0–3.0 | 2.2 | 1340×1200×2645 |
| TZQY86/QSX100 | 2.5–3.5 | 2.2 | 1380×1300×2690 |
| Model | Capacity (t/h) | Power (kW) | Dimension L×W×H (mm) |
|---|---|---|---|
| TCQY80 | 12–15 | 1.1 | 1690×1000×1560 |
| TCQY100 | 15–20 | 1.1 | 1920×1200×1840 |
| TCQY125 | 25–35 | 1.5 | 2255×1450×2060 |
| TCQY180 | 40–60 | 2.2 | 2310×1760×2560 |
| TCQY150 | 60–80 | 4 | 3450×2150×2730 |
| Model | Capacity (t/h) | Power (kW) | Dimension L×W×H (mm) |
|---|---|---|---|
| TQLZ80 | 5 | 0.25×2 | 2640×1410×1550 |
| TQLZ100 | 8 | 0.25×2 | 2640×1610×1550 |
| TQLZ125 | 10 | 0.37×2 | 2640×1860×1550 |
| TQLZ150 | 15 | 0.55×2 | 2640×2110×1550 |
| TQLZ180 | 20 | 0.75×2 | 2850×2480×1550 |
| TQLZ200 | 25 | 1.1×2 | 2850×2700×1550 |
| TQLZ250 | 30 | 1.1×2 | 2850×3100×1550 |
| Model | Capacity (t/h) | Power (kW) | Dimension L×W×H (mm) |
|---|---|---|---|
| TQLM100 | 3–6 | 0.75 | 2150×1400×1460 |
| TQLM125 | 4–8 | 0.75 | 2150×1500×1460 |
| TQLM150 | 6–11 | 1.1 | 2150×1900×1460 |
| TQLM200 | 8–15 | 1.1 | 2460×2400×1470 |
| Model | Capacity (t/h) | Power (kW) | Dimension L×W×H (mm) |
|---|---|---|---|
| TQSX80 | 3–3.5 | 0.75 | 1515×975×1810 |
| TQSX100 | 4–6 | 0.75 | 1515×1125×1810 |
| TQSX125 | 6–8 | 1.1 | 1615×1375×1810 |
| TQSX150 | 8–10 | 1.5 | 1800×1600×2100 |
| Model | Capacity (t/h) | Power (kW) | Dimension L×W×H (mm) |
|---|---|---|---|
| TQSX120×2 | 7–10 | 0.3×2 | 1580×1515×1875 |
| TQSX150×2 | 10–12 | 0.37×2 | 1580×1815×1875 |
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Alternative Names
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