1. Q: What is a multi-blade gantry shear used for?
A: It is mainly used for shearing long scrap metal materials such as steel bars, scrap profiles, steel plates, car frames, and bundled light scrap. It is widely used in scrap yards, steel mills, and recycling centers.
2. Q: What are the advantages of a multi-blade gantry shear?
A: Compared with single-blade shears, multi-blade models offer higher cutting efficiency, continuous operation, and lower energy consumption per ton. It is especially effective for bulk processing of long and irregular scrap.
3. Q: What materials can be cut with your gantry shear?
A: Our gantry shears can cut carbon steel, alloy steel, stainless steel, rebar, I-beams, channels, and more. Please provide your material size and hardness for proper recommendation.
4. Q: What is the cutting force of your machines?
A: We offer models ranging from 500T to 1600T cutting force. We will recommend the most suitable model based on your material type and thickness.
5. Q: How are the blades arranged in the shear?
A: The machine uses a multi-blade sequential cutting structure, which allows continuous shearing of long materials in one feed stroke, increasing efficiency and reducing idle time.
6. Q: What is the control system used?
A: The machine is equipped with a PLC automatic control system, with options for manual, semi-automatic, and fully automatic operation depending on your preference.
7. Q: What is the blade material?
A: Blades are made of high-strength wear-resistant tool steel such as S7, 40CrNiMoV or customized material to meet your working conditions.
8. Q: Do you offer onsite installation and commissioning?
A: Yes, we provide remote guidance, installation manuals, and for large projects, engineers can be dispatched to assist with installation and commissioning.
9. Q: What is your delivery time?
A: Standard models are usually delivered in 25–35 working days. For custom requirements, delivery time may vary depending on complexity.
10. Q: What is the warranty period?
A: Our machines come with a 12-month warranty for core components. We also offer lifetime technical support and readily available spare parts.