2L Professional Ultrasonic Jewelry Cleaner

Jewelry shop front counters, repair studios, and bridal accessory boutiques need a mid-size commercial unit that bridges the gap between consumer-grade 600ml models and heavy-duty 3.2L workshop units. The 2L professional ultrasonic jewelry cleaner delivers 180W of ultrasonic power through 40kHz transducers in a 2L SUS304 tank, processing 15-20 pieces of jewelry per cycle. Built-in heating raising solution temperature to 20-60 degrees Celsius accelerates chemical action on polishing residue, body-oil biofilm, and light tarnish. The 1-30 minute digital timer supports customer-facing service scenarios where cycle time varies by jewelry type and contamination level. SE-2LB represents the professional mid-tier for in-store customer service and small-batch production for jewelry shop owners, repair studio operators, and wholesale distributors sourcing a 2L ultrasonic cleaner wholesale factory.

40kHz ultrasonic cleaner for jewelry shop supports the typical jewelry shop mix: bridal jewelry, estate pieces, watch bands, and gemstone-set rings. Multi capacity jewelry cleaner for workshop positions this model between consumer-grade 600ml home units and heavy-duty 3.2L workshop units, capturing the mid-volume professional segment. GS certification pre-cleared for EU distribution and major EU commercial buyers. Manufacturing source supports annual volume commitments above 50000 units with dedicated production-line scheduling.

Model: SE-2LB

Tank capacity: 2L

Ultrasonic frequency: 40 kHz

Ultrasonic power: 180 W

Power input: AC 100-240V, 50/60 Hz

Heating function: Yes (20-60°C adjustable)

Timer settings: 1-30 min digital timer with auto shut-off

Display: Digital LED with temperature and timer readout

Tank dimensions (inner): 200 x 150 x 80 mm

Tank material: SUS304 stainless steel

Unit dimensions (outer): 290 x 230 x 200 mm

Unit weight: 3.5 kg

Certification: GS / CE / RoHS

MOQ (stock): 100 units

MOQ (custom logo): 500 units

Lead time (stock): 18 days

Lead time (custom): 40 days

FOB port: Shenzhen

180W Dual-Transducer Configuration - Reliable Cavitation for Daily Shop Use
One hundred eighty watts distributed across two bonded piezoelectric transducers delivers consistent cavitation intensity across the 200 x 150 mm tank floor. Sufficient power for daily shop operation without the higher energy cost of 270W workshop units. Two-transducer mounting withstands 10,000+ thermal shock cycles without performance degradation.

Built-In 20-60°C Heating - Customer-Facing Service Differentiation
Adjustable heating from 20 to 60 degrees Celsius accelerates cleaning action during customer-facing service scenarios. Shop staff demonstrates accelerated cleaning to customers while they wait, creating upsell opportunities for cleaning service fees and jewelry maintenance contracts. Temperature readout on the digital display provides visual reinforcement of premium service quality.

1-30 Minute Digital Timer with Auto Shut-Off - Customer Service Cycle Control
One to thirty minute digital timer covers the typical jewelry shop service mix. 3-5 minutes for routine engagement-ring cleaning during customer service interactions. 10-15 minutes for estate jewelry restoration consultations. 20-30 minutes for heavily oxidized antique pieces. Auto shut-off prevents over-cycling and energy waste on customer-present cycles.

GS Certified for Commercial Use - EU Jewelry Shop Chain Approved
GS certification pre-cleared for EU commercial distribution. Major EU jewelry shop chains and watch-repair service centers require GS documentation for vendor approval. Pre-certification eliminates the 8-12 week testing cycle that would otherwise delay first-shipment timelines for jewelry shop chain buyers.

Compact 290 x 230 mm Countertop Footprint - Front-Counter Display Ready
Unit dimensions (290 x 230 x 200 mm) fit a typical jewelry shop front-counter space alongside display cases. The compact form factor for a 2L heated unit supports dual use as both working equipment and customer-facing display piece. Shop staff positions the unit within customer view to demonstrate the cleaning process during service interactions.

Jewelry Shop Front Counter - Customer Service Cleaning During Wait
Independent jewelry shop owners and chain retail stores using this model for in-store customer-facing cleaning service. Shop staff demonstrates jewelry cleaning to customers while they wait for appraisals, repairs, or custom design consultations. The 2L capacity handles typical customer-service batch sizes. Customer-visible cycle creates upsell opportunities for cleaning service fees and jewelry maintenance contracts.

Bridal Jewelry Preparation Service - Wedding Day and Photography Sessions
Wedding planners, bridal stylists, and photography studios preparing bridal jewelry for wedding-day photo sessions. Pre-photoshoot ultrasonic cleaning ensures jewelry photographs at its maximum sparkle. The 2L heated capacity supports same-day preparation of bridal party jewelry for multiple clients.

Watch Repair and Battery Service - Small Watch Movement Cleaning
Watchmakers and watch-repair shops using the 2L tank for watch-band cleaning, small movement degreasing, and case-back ultrasonic processing. The 2L capacity supports 4-6 watch-band or movement-holder cleanings per cycle. Heating function accelerates the removal of old lubricant and accumulated debris.

Estate Jewelry Buyer - Restoration Before Resale
Estate jewelry buyers, antique dealers, and jewelry resellers cleaning estate-purchase inventory before listing for resale. The 2L capacity handles typical estate-jewelry batch sizes for 8-12 pieces. The 5-15 minute heated cycle removes decades of tarnish, body oil, and storage residue before photography and listing.

Jewelry Store Chain - In-Store Customer Service Standard
Multi-store jewelry chains and franchise operations standardizing on the 2L model for in-store customer service. The 2L capacity and 180W power support the typical chain-store customer mix. Heated cleaning differentiates the chain from competitors using consumer-grade 600ml units. GS certification supports uniform EU distribution across chain locations.

• Custom Branding and Private Label - Logo printing on the unit body, control panel, and retail box. Multilingual user manual available in English, Spanish, French, German, Japanese, Italian, and Mandarin.

• Color Customization - Pantone color matching for the unit body, control button, and silicone mat. Minimum 500 units for custom color molding. Stock color options: white, black, light grey, blush pink, mint green.

• Retail Box Design - Custom retail box printing with brand artwork, multilingual specifications, and barcode placement. Optional window-cut display box for jewelry shop counter merchandising. Minimum 1,000 units for full custom box design.

• Certification Support - CE, GS, RoHS, LVD, FCC pre-certified for major markets. UKCA certification support for post-Brexit UK market access. PSE (Japan) and KC (Korea) certification support available for Asia-Pacific distribution. Documentation provided with each shipment for customs clearance and marketplace compliance verification.

• MOQ Flexibility - 100 units for stock configuration with logo printing. 500 units for full custom molding including body color, retail box, and user manual. 1,000 units for premium programs with custom display-box inclusion.

• Amazon FBA Prep Service - Labeling, polybag packaging, and master carton preparation per Amazon FBA requirements. Available for online marketplace sellers and Shopify brand owners. FNSKU label application and bundle wrapping available for multi-pack listings.

• After-Sales Support - 12-month warranty from shipment date. Spare power cables, AC adapters, control boards, and tank lids available for 3 years after model discontinuation. Defective units replaced free of charge upon return with prepaid shipping label provided for warranty claims.