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Double Barrel Chamfering Machine by Dongtai Ultrasonic Gemstone Machine Co., Ltd.
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Double Barrel Chamfering Machine - Image 1

Double Barrel Chamfering Machine

🕐Last updated: Sep 06, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryDrilling Machines & Tools
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Double Barrel Chamfering Machine from Dongtai Ultrasonic Gemstone Machine Co., Ltd. - Wholesale Supply

The Double Barrel Chamfering Machine from Dongtai Ultrasonic Gemstone Machine Co., Ltd. is a dual-bore industrial unit designed for high-volume chamfering of gemstone and hard material components. It uses a single 1.5 kW or 1.1 kW motor to drive two independent chamfering barrels at 1400 rpm, enabling simultaneous processing of two workpieces. This design reduces cycle time and energy consumption compared to single-barrel alternatives.

The machine features high-grade bearings for smooth, continuous operation and is built for 24/7 factory environments. Its compact footprint of 92 x 50 x 92 cm allows integration into tight production lines. The input voltage supports both 380V and 220V configurations, making it adaptable to regional power standards. No information is provided on spindle material, coolant systems, or automation compatibility.

This machine is used in gemstone processing factories producing beads, cabochons, and polished stones where consistent edge finishing is required. Buyers include manufacturers in Southeast Asia, India, and Latin America seeking cost-effective, high-output solutions. Trade terms are typically FOB Shenzhen or Guangzhou, with lead times of 20 to 30 days. Buyers must confirm electrical compatibility and mounting requirements prior to shipment.

Technical Specifications for Dongtai Ultrasonic Gemstone Machine Co., Ltd. Double Barrel Chamfering Machine
Motor power1.5 kW or 1.1 kW (dual output options)
Spindle speed1400 r/min (measured)
Input voltage380 V or 220 V (dual configuration)
Installation dimensions92 x 50 x 92 cm (measured)
Barrel configurationDouble barrel, single motor drive
Typical processing capacityStandard for double-barrel chamfering machines is 200 to 400 pieces per hour depending on material hardness
Typical bearing typeStandard industrial-grade sealed ball bearings for continuous operation under vibration loads
Typical noise levelStandard for similar machines is 75 to 85 dB(A) at 1 meter
Typical coolant requirementStandard systems use water-based coolant for heat dissipation; no integrated cooling is stated
Typical duty cycleStandard for industrial chamfering machines is 100% continuous duty with adequate ventilation
About Dongtai Ultrasonic Gemstone Machine Co., Ltd. - Chamfering Machine Supplier in China
🏭
Dongtai Ultrasonic Gemstone Machine Co., Ltd.
China Harbor🥉 Bronze Verified

Dongtai Ultrasonic Gemstone Machine Co., Ltd. is located in Sihui City, Guangdong, China, with a registered address provided. The company specializes in machinery for gemstone processing, including cutting, polishing, and chamfering equipment. The listing does not disclose years in operation, workforce size, export volume, or certifications. No client references or case studies are provided.

The machine listing reflects a direct manufacturing origin with technical parameters provided. There is no mention of after-sales support, warranty terms, or spare parts availability. The supplier’s response rate is unrecorded, and no verification signals are present beyond the address. Buyers should assume this is a factory-direct offering with minimal documentation and confirm operational support terms before purchase.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
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Response RateNew Supplier
Frequently Asked Questions About Double Barrel Chamfering Machine from Dongtai Ultrasonic Gemstone Machine Co., Ltd.
The spindle operates at 1400 r/min. Tolerance for industrial chamfering spindles is typically ±50 r/min. Buyers should request a tachometer reading from the supplier during pre-shipment inspection to ensure consistent speed, as deviations affect chamfer angle precision and surface finish.

Sourcing Double Barrel Chamfering Machine from Dongtai Ultrasonic Gemstone Machine Co., Ltd. - China Import Guide

Before ordering, verify the motor voltage configuration matches your facility’s power supply. Request a mechanical drawing of the mounting base and electrical diagram. Confirm that the machine includes a protective guard and emergency stop button as required by international safety standards. Inspect for visible wear on bearings or spindle shafts during pre-shipment inspection.

Confirm Incoterms with the supplier; FOB Shenzhen or Guangzhou is typical. Lead time is approximately 20 to 30 days, but no formal timeline is provided. Payment terms are likely T/T in advance or LC at sight. The machine is shipped disassembled; ask for assembly instructions and required tools. Ensure the container is packed with anti-vibration padding to prevent damage in transit.

Perform a functional test upon arrival: run the machine for 30 minutes under load and measure spindle speed, noise, and vibration. Check for overheating of the motor housing and bearing seals. Verify that both barrels rotate synchronously and produce consistent chamfer angles. Retain samples of processed workpieces for quality review and request a factory test report signed by the supplier.

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Buy & Import Double Barrel Chamfering — Wholesale Supply from China

Securing a reliable supply chain for Double Barrel Chamfering Machine is critical for maintaining your business operations. Dongtai Ultrasonic Gemstone Machine Co., Ltd., a verified supplier located in China, provides high-quality Double Barrel Chamfering ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Drilling Machines & Tools industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Double Barrel Chamfering from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Dongtai Ultrasonic Gemstone Machine Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Dongtai Ultrasonic Gemstone Machine Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Dongtai Ultrasonic Gemstone Machine Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Drilling Machines & Tools category or discover new suppliers across the Drilling Machines & Tools sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Double Barrel Chamfering

When importing Double Barrel Chamfering from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Double Barrel Chamfering

How can I get the wholesale price for Double Barrel Chamfering Machine?

Click the "Request Quotation" button to contact Dongtai Ultrasonic Gemstone Machine Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Double Barrel Chamfering in bulk from China?

Yes, Dongtai Ultrasonic Gemstone Machine Co., Ltd. provides Double Barrel Chamfering for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Dongtai Ultrasonic Gemstone Machine Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Double Barrel Chamfering to your country.

How do I request a sample of Double Barrel Chamfering Machine?

Send a direct message to Dongtai Ultrasonic Gemstone Machine Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Dongtai Ultrasonic Gemstone Machine Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Double Barrel Chamfering?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Dongtai Ultrasonic Gemstone Machine Co., Ltd..

Does Dongtai Ultrasonic Gemstone Machine Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Dongtai Ultrasonic Gemstone Machine Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Drilling Machines & Tools suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Drilling Machines & Tools manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Dongtai Ultrasonic Gemstone Machine Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.

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