33kHz Ultrasonic Cleaner 10L Tank 300W Power Adjustable for Hardware Degreasing, Auto Parts & Labware
$325.00 piece
10L 33kHz benchtop ultrasonic cleaning bath with 300W adjustable power and heating. Ideal for degreasing auto parts, industrial hardware, and labware.
| Quantity | Price | Discount |
|---|---|---|
| 2-20 | $308.75 piece | 5% |
| 21-100 | $292.50 piece | 10% |
| 101+ | $276.25 piece | 15% |
Shipping & Delivery
-
Express Air Delivery
Door-to-door with tracking
7-15 Business Days
Calculated at checkout
-
Standard Ocean Freight
Best for bulk & heavy cargo
25-35 Business Days
Calculated at checkout
-
Warranty 1 year
-
Free 30-Day returns
Specification
Overview
| Model | GL0610-33 |
|---|---|
| Brand | Granbo |
| Manufacturer | Granbo Technology Industrial Shenzhen Co., Ltd. |
| Origin | China |
| Capacity | 10L |
| Frequency | 33kHz |
| Power | 0-300W |
| Tank Material | SUS304 Stainless Steel |
| Housing Material | SUS304 Stainless Steel |
| Function | Degassing, Digital Control, Heating, Noise Reduction, Power Adjustable, Pulse, Semiwave, Sweep, Timer |
| Heater | RT~80°C |
| Heating Power | 600W |
| Timer | 1-9999s |
| Tank Size(mm) | 300 x 240 x 150 |
| Unit Size(mm) | 325 x 265 x 340 |
| Voltage | 100V-120V ~ 60Hz / 220V-240V ~ 50Hz |
| Plug Type | AU Plug, EU Plug, Other Plugs, UK Plug, US Plug |
| Warranty | 1 Year |
| Customization | 485 Port, Frequency, PLC System, Tanks Numbers |
| Certificates | CE, FCC, ISO 9001, RoHS |
| Applications | Automotive Valves, Carburetors, Fuel Injectors, Hardware Cleaning, Labware, Machined Parts Degreasing, Resin Parts, Threaded Fasteners, Tools |
Packaging
| Chargeable Weight | 12.5 kg |
|---|---|
| Package Dimensions | 43.5 × 36 × 40 cm |
Description
10L 33kHz Ultrasonic Cleaning Bath for Industrial & Lab Applications
This 10L benchtop ultrasonic cleaner combines a 33kHz operating frequency with 300W of adjustable ultrasonic power and integrated heating (RT–80°C), making it a versatile cleaning system for workshop maintenance, production line degreasing, and specialized laboratory tasks.
Unique Performance Advantages of 33kHz Cavitation
- Powerful Scrubbing Force: Operating at 33kHz generates larger cavitation bubbles than standard 40kHz units, delivering stronger mechanical impact to quickly break down tough contaminants like heavy oil, carbon deposits, cutting fluids, and polishing wax.
- Gentler on Precision Alloys: Compared to low-frequency 28kHz units, 33kHz provides high-energy cleaning without causing severe cavitation erosion or surface pitting on machined metal alloys and tough engineering plastics.
- Superior Liquid Processing: The 33kHz acoustic pressure profile accelerates liquid degassing and fluid agitation, providing reliable performance for both heavy degreasing and sample liquid mixing.
10L Tank Capacity & Suitable Cleaning Applications
Featuring a spacious 10L internal tank (30 x 24 x 15 cm) and an included stainless steel mesh basket, this bath comfortably handles mid-sized batch washing and multiple high-capacity vessels (such as 800mL+ lab beakers).
Suitable Washable Items & Key Uses:
- Industrial Hardware & Tooling: Machined metal fittings, threaded fasteners, metal castings, workshop hand tools, and small dies coated in shop grease.
- Automotive Parts & Engine Components: Fuel injectors, carburetor bodies, intake valves, small gears, and hydraulic pump housings.
- Laboratory Glassware & Labware: High-capacity glass beakers, volumetric flasks, test tube racks, and stainless steel stirrers requiring deep cleaning.
- Hard Plastics & Resin Moldings: ABS instrument casings, PVC fittings, and molded resin parts needing mold-release residue removal.
- Circuit Boards & Electronic Hardware: Heavy-duty PCBs, metal relay housings, and electrical connectors needing particulate stripping.
- Medical & Surgical Tools: Pre-sterilization cleaning of surgical instruments, dental trays, and stainless steel tools.
Control Panel Overview
Control Button Guide
Sweep Frequency Technology Overview
Pulse Mode Overview
Granbo PCB vs. Standard Ultrasonic Cleaner PCB
Multi-Layer Noise Reduction Design
Box Contents:
- 1 x Professional Ultrasonic Cleaner
- 1 x Durable Mesh Cleaning Basket
- One cover, one power cord, one manual warranty card certificate of conformity.
Packing type:
- One unit filled with thick foam, then standard export corrugated carton or wooden box.
Real Customer Feedback
Support & FAQ
Frequency determines cavitation bubble size, impact force, and penetration depth. Lower frequencies produce violent impact for heavy dirt, while higher frequencies provide dense, gentle cleaning for sub-micron microstructures:
• 28kHz: Heavy oil, scale, rust, polishing wax, cutting dust, and thick contaminants (>10μm) on heavy metal/resin parts.
• 40kHz: Universal choice for standard labware, stainless steel, glass, and general maintenance (>10μm particles).
• 68kHz / 80kHz: Fine cleaning for PCBs, watch components, optics, medical instruments, and micro-grooves (5–10μm particles).
• 120kHz: Precision cleaning for micro-blind holes (<0.1mm), semiconductors, ICs, optical lenses, and MEMS (1–5μm particles).
• 200kHz: Ultra-precision cleaning for silicon wafers, MEMS, thin films, and sub-micron / nano-scale contamination (<1μm).
Based on Granbo multi-frequency switchable configurations (Single/Dual/Triple/Quad), we recommend:
| Process | Recommended Frequency | Application Context |
|---|---|---|
| Dispersion | 17-28kHz / 40kHz / 120kHz | 17-28kHz for coarse solid chunks; 40kHz for powders; 120kHz for micro/nano suspensions. |
| Emulsification | 28kHz / 40kHz | 28kHz generates stronger shear force for heavy liquid blending. |
| Extraction | 40kHz / 120kHz | 120kHz is standard for intracellular substance extraction and cell disruption. |
| Mixing/Catalysis | 40kHz / 120kHz | 40kHz for routine mixing; 120kHz for micro-particle homogenization. |
| Synthesis | 80kHz / 120kHz | Prevents molecular degradation during material synthesis. |
| Environmental | 20kHz | High-power sonication for sludge treatment, sewage, and algae disruption. |
To resist cavitation erosion, Granbo customizes tank thickness and welding based on operating frequency:
| Frequency Range | Inner Tank (SUS304) | Outer Shell | Common Tank Capacities & Process |
|---|---|---|---|
| 28kHz - 200kHz | 1.5 mm Thickness | SUS304 (1.0 mm) | 3–10L, 14–22L, 30–58L, 61–135L. Industrial precision stamping & TIG welding. |
| 25kHz | 2.0 mm Thickness | SUS201 (1.0 mm) | Thickened tank; Manual oxy-acetylene heavy welding. |
| 17kHz & 20kHz | 3.0 mm Thickness | SUS201 (1.0 mm) | Ultra-thickened tank; Manual oxy-acetylene heavy welding. |
*Material Safety Tip: Soft metals (aluminum, brass, gold) and delicate glass/ceramics may scratch or fracture at 28kHz. We recommend 40kHz to 80kHz or pre-testing for delicate substrates.
When a workpiece has both stubborn contaminants and sub-micron precision requirements, use a multi-stage approach:
- Stage 1 (Pre-cleaning / 28kHz or 40kHz): Strips heavy grease, rust, polishing paste, scale, or coarse metal particles.
- Stage 2 (Fine Cleaning / 68kHz or 80kHz): Removes fine particles (5–10μm) from blind holes, threads, and complex internal geometry.
- Stage 3 (Ultra-Precision Rinse / 120kHz or 200kHz): Eliminates sub-micron (<1μm) residues without damaging fragile surfaces or thin films.
- Sweep Mode: Automatically sweeps ±1kHz around the center frequency to eliminate standing waves, ensuring uniform cavitation across the bath.
- Degas Mode: Uses pulsed ultrasound intervals (e.g., 5s on / 5s off) to purge dissolved air/gas from liquids—crucial for HPLC sample prep and max cavitation efficiency.
- Pulse Mode: Rapidly cycles power from 100% to 0% to produce a "blasting" impact that removes tough or baked-on residues.
Granbo units utilize Full-Bridge Separately Excited PCB Driver Boards rather than cheap self-excited circuits:
- Visualized Real-time Data: Displays live Power, Frequency, and Current for strict laboratory protocol logging.
- High Power Density: Guarantees a standard ≥ 0.3W/cm² for thorough cleaning. Power Density = Ultrasonic Power (W) / Radiating Area (cm²)
- Low Noise Operation: While 28kHz operation naturally produces more audible mechanical noise, Granbo's multi-layer noise-reduction design enables high-frequency units (≥68kHz) to operate at noise levels below 80dB.
Ultrasonic frequency determines sound wavelength and cavitation bubble collapse intensity:
- 20kHz (λ ≈ 72.5mm): Large bubbles, high collapse force. Best for heavy rust, sludge, and thick scale.
- 40kHz (λ ≈ 36.2mm): Medium bubbles. Ideal balance between cleaning power and component safety.
- 120kHz (λ ≈ 12.0mm): Micro bubbles. High penetration depth for sub-micron cracks and fragile silicon/semiconductor parts.
Beaker Size Matching:
• Beaker ≤ 500mL → 3.2L to 6.5L Tank.
• Beaker ≥ 800mL → 10L to 30L Tank (10L is the most popular size for general lab applications).
Temperature Management:
Ultrasonic activity inherently raises liquid temperature. Although Granbo heating goes up to 80°C, cavitation effectiveness drops significantly above 72°C–80°C due to increased vapor pressure. For temperature-sensitive or low-temp processes, use cooling coils or ice packs in the bath.
Standard production lead times for out-of-stock or customized Granbo models:
- 28kHz - 200kHz Models (Single, Dual, Triple, Quad Frequency): 3 - 5 business days for shipping.
- Ultra-Low Frequency (17kHz, 20kHz, 25kHz): 14 - 20 business days for shipping.
*Note: Customizations like RS-485 communication or PLC integration may slightly adjust delivery timelines. Contact us for precise scheduling.
More Models & Specifications
Click a model name to view its corresponding product page and detailed specifications.
33kHz Series
| Model | Transducers
(PCS) |
Capacity
(L) |
Tank Size
(LxWxH mm) |
Unit Size
(LxWxH mm) |
Frequency
(kHz) |
Ultrasonic Power
(W) |
Heating Power
(W) |
Temp.
(C) |
Timer
(S) |
| GL0203-33 | 2 | 3.2 | 240x135x100 | 265x165x290 | 33 | 0-100 | 300 | 20-80 | 1-9999 |
| GL0205-33 | 2 | 4.8 | 240x135x150 | 265x165x340 | 33 | 0-100 | 300 | 20-80 | 1-9999 |
| GL0304-33 | 3 | 4.5 | 300x150x100 | 325x175x290 | 33 | 0-150 | 450 | 20-80 | 1-9999 |
| GL0306-33 | 3 | 6.5 | 300x150x150 | 325x175x340 | 33 | 0-150 | 450 | 20-80 | 1-9999 |
| GL0610-33 | 6 | 10 | 300x240x150 | 325x265x340 | 33 | 0-300 | 600 | 20-80 | 1-9999 |
| GL0614-33 | 6 | 14 | 300x240x200 | 325x265x390 | 33 | 0-300 | 600 | 20-80 | 1-9999 |
| GL0815-33 | 8 | 15 | 330x300x150 | 355x325x340 | 33 | 0-400 | 1000 | 20-80 | 1-9999 |
| GL0819-33 | 8 | 19 | 330x300x200 | 355x325x390 | 33 | 0-400 | 1000 | 20-80 | 1-9999 |
| GL1422-33 | 14 | 22 | 500x300x150 | 530x330x345 | 33 | 0-700 | 1000 | 20-80 | 1-9999 |
| GL1430-33 | 14 | 30 | 500x300x200 | 530x330x395 | 33 | 0-700 | 1000 | 20-80 | 1-9999 |
10L Capacity
| Model | Transducers (PCS) |
Capacity (L) |
Tank Size (L×W×H mm) |
Unit Size (L×W×H mm) |
Frequency (kHz) |
Ultrasonic Power (W) |
Heating Power (W) |
Temp. (°C) |
Timer (S) |
|---|---|---|---|---|---|---|---|---|---|
| GNLH0610-17 | 6 | 10 | 300×240×150 | 400×300×370 | 17 | 0–480 | 600 | 20–80 | 1–9999 |
| GNLH0610-20 | 6 | 10 | 300×240×150 | 400×300×370 | 20 | 0–600 | 600 | 20–80 | 1–9999 |
| GNL0810-25 | 8 | 10 | 300×240×150 | 400×300×370 | 25 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0610-28 | 6 | 10 | 300×240×150 | 325×265×340 | 28 | 0–300 | 600 | 20–80 | 1–9999 |
| GL0610-33 | 6 | 10 | 300×240×150 | 325×265×340 | 33 | 0–300 | 600 | 20–80 | 1–9999 |
| GL0410-40 | 4 | 10 | 300×240×150 | 325×265×330 | 40 | 0–200 | 600 | 20–80 | 1–9999 |
| GL0810-40 | 8 | 10 | 300×240×150 | 325×265×330 | 40 | 0–400 | 600 | 20–80 | 1–9999 |
| GLS1610-50 | 16 | 10 | 300×240×150 | 325×265×330 | 50 | 0–480 | 600 | 20–80 | 1–9999 |
| GLS1610-53 | 16 | 10 | 300×240×150 | 325×265×330 | 53 | 0–560 | 600 | 20–80 | 1–9999 |
| GL0810-68 | 8 | 10 | 300×240×150 | 325×265×340 | 68 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-80 | 8 | 10 | 300×240×150 | 325×265×330 | 80 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-120 | 8 | 10 | 300×240×150 | 325×265×330 | 120 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-130 | 8 | 10 | 300×240×150 | 325×265×330 | 130 | 0–480 | 600 | 20–80 | 1–9999 |
| GLS1610-200 | 16 | 10 | 300×240×150 | 325×265×330 | 200 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0610-2840 | 6 | 10 | 300×240×150 | 325×265×340 | 28/40 | 0–300 | 600 | 20–80 | 1–9999 |
| GL0810-4068 | 8 | 10 | 300×240×150 | 325×265×340 | 40/68 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-4080 | 8 | 10 | 300×240×150 | 325×265×330 | 40/80 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-40120 | 8 | 10 | 300×240×150 | 325×265×330 | 40/120 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-80120 | 8 | 10 | 300×240×150 | 325×265×330 | 80/120 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-255080120 | 8 | 10 | 300×240×150 | 325×265×330 | 25/50/80/120 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-4080100160 | 8 | 10 | 300×240×150 | 325×265×330 | 40/80/100/160 | 0–400 | 600 | 20–80 | 1–9999 |
| GL0810-4080120170 | 8 | 10 | 300×240×150 | 325×265×330 | 40/80/120/170 | 0–400 | 600 | 20–80 | 1–9999 |
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