Product Name: 7201-D28 Large Capacity Metal Secondary Ink Cartridge (12 outlets, manual valve)
Product Overview:
The 7201-D28 secondary ink cartridge is a high-performance ink supply component designed specifically for high load industrial inkjet equipment. In response to the ink flow requirements of Ricoh G5 and G6 nozzles under high-frequency ignition, this product adopts a large capacity metal chamber design and is independently controlled by 12 manual valves for output. Metal materials not only improve heat dissipation efficiency, but also enhance pressure resistance and corrosion resistance, ensuring stability under long-term cycling of UV ink or weak solvent ink.
Core advantages and adaptability:
Specially optimized for Ricoh G5/G6: Ricoh G6 nozzles have a higher ignition frequency compared to G5, and the ink demand per unit time has increased from about 33ml/min to 57ml/min, placing higher demands on the buffering capacity of the ink supply system. The large capacity chamber of 7201-D28 and 12 outlet diversion design can effectively absorb pressure fluctuations in the ink path, ensuring uninterrupted ink supply during high-frequency printing.
Metal shell · Durable and corrosion-resistant: Compared to transparent plastic ink cartridges, metal materials (usually aluminum alloy) have better rigidity, avoiding box deformation caused by ink path pressure pulsation, and improving resistance to corrosive liquids such as UV ink.
12 outlet manual valve precise ink control: Equipped with 12 independent manual valve outlets, it can flexibly match multiple nozzle arrays (such as one to many configuration), making it convenient to individually close specific branches during debugging or maintenance, avoiding ink waste and cross contamination.
Large capacity and long-lasting battery life: reduces downtime for frequent ink refilling, suitable for industrial grade continuous production scenarios, and improves overall equipment efficiency (OEE).
Technical specifications (reference):
Model: 7201-D28
Material: Metal (aluminum alloy/stainless steel, depending on the specific batch)
Export quantity: 12 exports
Valve type: manual valve
Compatible nozzle: Ricoh Gen5/Gen6 (Ricoh G5, G6)
Applicable inks: UV ink, weak solvent ink, water-based ink (to be confirmed based on seal compatibility)
Application models: UV flatbed printer, roll machine, digital printing machine, industrial inkjet system
Procurement and Customization:
As an industrial ink supply system component, we support customized fine-tuning for different pipeline interfaces (such as quick plug diameter) and installation hole positions. To confirm the specific pipeline compatibility with your existing Ricoh G5/G6 equipment, please contact technical support for dimension drawings.

Professional manufacturing and professional services, KUNAG creates more value for you
Continuously improving the quality of services and keeping improving, "sincere service" is the eternal theme of KUNAG. Kunag strictly complies with the requirements of ISO9001-2000 quality system certification, strictly controls the quality and responsibilities to the people to ensure the healthy operation of production, sales and service. To strengthen communication with customers and to provide our customers with quality products and perfect service, we hereby make the following commitments:
Product Standards
Products are designed, manufactured, and inspected strictly in accordance with China\'s GB, HG standards, and US API standards. The hardness of the sealing surface meets the national requirements and the width exceeds the national standard.
pre-sale service
Product introduction, technical communication, non-standard product design, troubleshooting.
Sale service
Trustworthy contracts, guarantee timely delivery, and keep in touch with customers at any time.
For special or complex products, our factory arranges technicians to train and guide users on product use, troubleshooting, tuning and maintenance.
After sales service
The warranty period of Weitong products is 12 months from the factory, and the "three guarantees" service (return, replacement, repair) is implemented.
During the use of our products, our factory regularly organizes technical and inspection personnel to visit and solicit user feedback on product quality, use conditions, and improvement opinions in order to further improve product quality.
Quickly respond to customer complaints about product quality problems, and after-sales service personnel rushed to the scene within 24-36 hours (48 hours outside the province).
For after-sales service, users are required to fill in the quality feedback form after the service and make appraisal opinions, while improving Guardian\'s service quality.

Order process
Landline: 021-59718851 (AM-8: 30 to PM-17: 30)
Mobile phone: 18918462396 (WeChat same number 24-hour service)

QQ: 2030185432

Email: kunage@126.com
Receive customer purchase list, provide customers with valve model selection and quotation (price list).
Specific agreement: delivery time, special requirements, etc.
download Google:
Customers have special requirements for products, and must provide the following instructions in the order contract:
(1) Structure length;
(2) Connection form;
(3) Nominal diameter, full diameter, reduced diameter, pipe size;
(4) Operating medium, temperature and pressure range;
(5) Experiment, inspection standards and other requirements;
(6) Various driving devices can be configured in this field according to the special requirements of customers;
If the determined valve type and model are provided by the customer, the customer should correctly explain the meaning and requirements of its model, and sign the contract under the conditions that the supply and demand sides understand and agree.

Contact: Peng gong
Q Q: 2030185432
Mobile: 18918462396(WeChat same number - 24 hours service)
Landline: 021-59718851
E-mail :kunage@126.com