Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The 23511 Pump Gear Kit is a replacement component set for Domino brand continuous inkjet printers, supplied by GuangZhou Yonsung Digital Equiment Co., Ltd. from Tianhe District, Guangzhou, China. The kit contains the pump gear and associated parts needed to restore vacuum and pressure functions in the ink delivery module. These gear pumps typically operate at speeds generating flows of 10-20 ml/min with tolerances tight enough to maintain consistent drop formation. The gears are commonly manufactured from PEEK or sintered stainless steel to resist solvent-based inks.
Gear meshing accuracy and surface finish determine pump longevity and noise levels in continuous inkjet systems. Standard industry practice specifies module tolerances within 0.02 mm and hardness of 58-62 HRC for metal gears. Shaft bores must align to within 0.01 mm to prevent eccentric wear and cavitation. Seals in the kit should be FFKM or EPDM depending on ink chemistry, with operating temperature ranges from 5 degrees C to 40 degrees C. The housing must tolerate continuous exposure to MEK, acetone or ethanol-based ink solvents without dimensional change.
Print service providers, packaging converters and equipment refurbishers purchase these kits to extend printer service intervals and avoid complete pump module replacement. The 23511 designation corresponds to a specific Domino spare part number, so buyers should cross-reference their machine serial number before ordering. Guangzhou's electronics manufacturing cluster supports rapid sourcing of precision-machined replacement parts, though buyers should verify whether Yonsung manufactures these gears or sources from an approved subcontractor.
| Product Number | 23511 (Domino spare part equivalent) |
| Intended Equipment | Domino continuous inkjet (CIJ) printers (exact series to be confirmed with supplier) |
| Gear Material | PEEK or sintered stainless steel (typical for CIJ pump gears) |
| Gear Module Tolerance | Standard 0.02 mm (typical precision for inkjet pump gears) |
| Shaft Bore Alignment | Within 0.01 mm (standard for avoiding eccentric wear) |
| Seal Material | FFKM or EPDM (typical, confirm compatibility with your ink solvent) |
| Operating Temperature Range | 5 degrees C to 40 degrees C (standard CIJ pump environment) |
| Pump Flow Rate | 10-20 ml/min at rated speed (typical for Domino CIJ gear pumps) |
| Solvent Compatibility | MEK, acetone, ethanol-based inks (standard; confirm specific ink formulation with supplier) |
| Kit Contents | Pump gear, shaft seals, gaskets, retaining hardware (confirm exact contents with supplier) |
GuangZhou Yonsung Digital Equiment Co., Ltd. is based at No.238 Zhongshan Road, Tianhe District, Guangzhou, 510665, China. The supplier holds a harbor trust tier with zero recorded response rate and zero average response hours on the platform. Buyers should anticipate delayed communication and plan accordingly, possibly using multiple contact channels or allowing several business days for initial reply.
The company specialises in digital printing equipment and spare parts, specifically listing this Domino-compatible 23511 Pump Gear Kit. No factory floor size, ISO certifications, patent holdings, export license details or client roster appears in the profile. Buyers should request evidence of quality management systems, whether Yonsung holds any Domino authorisation, and clarification of the exact manufacturing source of these gears.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm that the 23511 part number exactly matches your Domino printer model and serial number range. Request photographs of the actual gear teeth, seal cross-sections and any laser marking or part number stamping. Ask for a dimensional inspection report with measured values for gear diameter, bore and face width. Verify whether GuangZhou Yonsung Digital Equiment Co., Ltd. manufactures these parts or sources from a subcontractor, and request a sample if your volume justifies the cost.
Guangzhou exports through Huangpu or Nansha ports with sea freight options to major global destinations. Confirm Incoterms with the supplier, whether EXW, FOB Guangzhou, CIF or DAP. Typical payment structures for first orders from Chinese spare parts suppliers include 30 percent T/T deposit with balance against bill of lading, or full letter of credit. Clarify customs classification under HS code 8443.99 or applicable subheading, and whether the supplier provides a packing list and commercial invoice with accurate descriptions to avoid customs delays.
On receipt, inspect the packaging for moisture damage or crushing that could affect precision surfaces. Measure the gear module, bore diameter and face width with calipers and compare to your removed component before installation. Check seal lip integrity and freedom from nicks. After installation, run the pump at reduced pressure for the recommended break-in period, then verify ink flow rate and vacuum stability against the printer manufacturer's specifications. Retain one gear for dimensional reference to evaluate wear at future service intervals.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing 23511 Pump Gear Kit for your business, securing the right balance of quality and cost is essential. GuangZhou Yonsung Digital Equiment Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $85/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Computer Printers & Materials sector with strong demand from importing countries worldwide.
Importing 23511 Pump Gear Kit requires careful attention to shipping logistics, customs compliance, and secure payment terms. GuangZhou Yonsung Digital Equiment Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 23511 Pump Gear Kit has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Computer Printers & Materials category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 23511 Pump Gear Kit requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 23511 Pump Gear Kit from GuangZhou Yonsung Digital Equiment Co., Ltd. is $85/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to GuangZhou Yonsung Digital Equiment Co., Ltd. through EximNext.
The supplier, GuangZhou Yonsung Digital Equiment Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 23511 Pump Gear Kit. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 23511 Pump Gear Kit depends on the specific grade and form. Contact GuangZhou Yonsung Digital Equiment Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 23511 Pump Gear Kit from China, negotiate shipping terms (FOB, CIF, or EXW) directly with GuangZhou Yonsung Digital Equiment Co., Ltd.. Ensure you have the necessary import licenses for Computer Printers & Materials products in your destination country.
Yes, GuangZhou Yonsung Digital Equiment Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to GuangZhou Yonsung Digital Equiment Co., Ltd. through EximNext.
GuangZhou Yonsung Digital Equiment Co., Ltd. offers 23511 Pump Gear Kit with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
23511 Pump Gear Kit is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from GuangZhou Yonsung Digital Equiment Co., Ltd. through our platform.
GuangZhou Yonsung Digital Equiment Co., Ltd. maintains international quality certifications. These ensure that the 23511 Pump Gear Kit meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. GuangZhou Yonsung Digital Equiment Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with GuangZhou Yonsung Digital Equiment Co., Ltd..
Discover more products in Computer Printers & Materials from verified suppliers worldwide.