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Home / Service / FAQ / Rotogravure Printing Machine

FAQ

  • How long is the delivery time of your machines?

    Our delivery time depends on the specific time of the order, generally 4-6 months after the payment of the deposit will be delivered.
  • What about your after-sales service?

    Permanent after-sales service guarantee system, 24 hours online technical service team to solve general problems, if necessary, engineers can arrive at the scene within a week to solve the problem.
  • What is the biggest feature of your machine?

    We have a world-class intelligent CNC center, all parts can be machined with super high precision, and all of our design concepts are dedicated to reducing costs and increasing efficiency for our customers.
  • How is the control system of your machines?

    All of our machines are equipped with electronic shaft  servo control system (ELS)  which integrates drive, tension control and color registration, and the control system is from famous European or Chinese brands, and after repeated tests, our  control system is stable, reliable and easy to operate.
  • Do you test your machines after assembly?

    After the machine is assembled, the standard model will be tested empty and then be shipped directly to the customer's factory for test run , while for special customized models we will test the machine before shipment according to the actual situation.
Company Consulting News
September 25, 2025

In the die-cutting industry, factors such as supported sheet width, processing accuracy, and functions play a vital role in meeting the diverse production tasks.
As a result, Oyang Wenhong has developed a variety of die-cutting machine models. To help you quickly understand them, we will start with different models and introduce their features and applications one by one.

September 13, 2025

Ounuo non-woven bag making machines are driving the global shift from single-use plastics to eco-friendly bags by offering high efficiency, flexible customization, and user-friendly operation. With advanced technology, energy-saving design, and continuous innovation, Ounuo provides practical and scalable solutions that meet diverse industry needs. From standard D-cut and T-shirt bags to high-end laminated and cooling box bags, the equipment supports a wide range of applications, helping manufacturers worldwide embrace sustainable production. Choosing Ounuo means not only keeping pace with green trends but also strategically preparing for a future where environmental protection is the common standard.

September 19, 2025

The story begins a few years ago. At that time, Ounuo had just started developing non-woven three-dimensional bag making machines, while a customer in Southwest China, specializing in the production of non-woven bags and various paper packaging products, including gift boxes and hand-held bags,

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