We focus on providing tailored steel door frame roll forming equipment, engineered for precise punching and smooth molding. This design directly addresses two core user needs: ensuring accurate hole positions to streamline on-site construction processes and delivering a sleek surface finish for high-quality end products. Whether you require equipment for interior door frame production in civil buildings, we can develop a fully customized solution that aligns with your specific production requirements—from size specifications to functional add-ons.

This machine is designed to produce multiple types of steel door frames—including models with or without punching holes. To ensure the solution fully fits your production needs, please share specific requirements (e.g., hole position, door frame width/height, material thickness), and we will create a matching technical plan.

• Easy On-Site Adaptation: Compatible with pre-built stud walls, reducing on-site assembly time and labor costs.
• Fire Safety Compliance: Supports up to 90 minutes of fire rating (1.5-hour certification), meeting strict building safety standards for residential and commercial projects.
• Broad Compatibility: Works seamlessly with both steel and wood doors, adapting to diverse architectural and design scenarios.
• Mainstream Size Coverage: Jamb depths range from 5-5/8" to 9-3/4" (overall profile), matching most global market specifications for interior doors.

1. Q: Can you meet the agreed delivery time?
   A: Yes, we strictly adhere to the confirmed lead time, with clear progress updates during production to ensure on-time delivery.
2. Q: Do you provide spare parts?
   A: Yes, essential quick-wear parts (e.g., small bearings, cutting blades) are included with the machine at no extra cost to support initial operation.
3. Q: What additional services do you offer?
   A: We provide one-stop services covering design, manufacturing, on-site installation, and debugging—available for both standard and customized machines. On-site assembly guidance and operator training are free; the buyer only covers the engineer’s round-trip travel and accommodation expenses.
4. Q: What about after-sales service?
   A: We offer overseas engineer support for on-site installation and debugging. Within the 1-year warranty period, we provide free replacement for defective core components (non-human damage).
5. Q: What payment terms are available?
   A: Common international terms including T/T and Western Union are supported.
6. Q: What is the typical delivery time?
   A: Normally 45 days for standard configurations; customized models may take slightly longer, and we will expedite production where possible.

• Engineering Expertise: We have a professional team with rich experience in roll forming technology, equipped to develop fully automatic, intelligent solutions (e.g., for C-steel, dust collector anode plates) beyond door frame equipment.
• Precision Manufacturing: Advanced production equipment and complete testing procedures ensure each machine meets strict quality standards—from component processing to final assembly.
• Customization Flexibility: Our team can design and produce special-shaped cold-formed equipment according to unique user needs, supporting diverse production scenarios.