A coil blanking line is specifically designed for the automotive industry to produce high-quality blanks for car body and structural parts. Most automotive manufacturers require high production capacity combined with superior blank flatness and dimensional accuracy, particularly for body panels that undergo subsequent stamping operations. The blanking line typically consists of a coil feeding system (decoiler, straightener, and feeder), a loop bridge for material buffering, a high-speed press, and a stacking system responsible for sheet stacking and sequential distribution to various forming presses throughout the factory. This integrated approach ensures continuous, high-efficiency production with minimal manual intervention. Handles coil widths from 300mm to 2000mm and thicknesses from 0.5mm to 6.0mm. High-speed blanking presses achieve up to 80 strokes per minute, delivering precision blanks with flatness up to ±0.3mm/m². The stacking system ensures organized blank collection and smooth downstream logistics. Ideal for automotive body panels, chassis components, structural reinforcements, and other high-volume stamping applications where quality, consistency, and uptime are critical.

A precision pressfeed stamping line is a high-speed, automated coil processing system specifically designed for the production of small, intricate metal stamping parts. It integrates decoiling, straightening, and precision feeding with a high-speed press to deliver consistent, high-quality stamped components at high production rates. The line typically consists of a decoiler, straightener, high-precision servo feeder, high-speed stamping press, and an automatic collection system. The servo feeder ensures ±0.05mm feed accuracy, enabling tight-tolerance stamping of complex parts with minimal scrap. Ideal for a wide range of small hardware stamping applications, including: Vehicle registration plates and automotive nameplates Electronic radiators and power radiators Computer radiator (heat sink) components LED heat sinks and thermal management parts Aluminum housings and enclosures Various precision metal stamping parts for electronics and appliance industries Handles coil widths from 50mm to 600mm and thicknesses from 0.1mm to 3.2mm, with stamping speeds up to 100 strokes per minute. The compact line design saves floor space while delivering high productivity and consistent part quality.

A compact coil processing line (also known as a space-saving coil feed line) is an integrated decoiling, straightening, and feeding system designed for metal sheet stamping applications where floor space is at a premium. Its small footprint makes it an ideal solution for workshops with limited space, without compromising on performance or productivity. This space-saving solution is suitable for a wide range of stamping applications, including: Household appliance stamping parts: TV bracket sets and mounting hardware Computer chassis and cases Speaker mesh and grilles 5G communication hardware components Small automotive parts: Brake pads and friction components Seatbelt mounting brackets Spring brackets and suspension hardware Various small structural stampings Handles coil widths from 50mm to 1300mm and thicknesses from 0.3mm to 4.5mm. The integrated compact design saves up to 40% floor space compared to traditional separate-unit lines, while the servo-driven feeder ensures consistent feed accuracy for reliable stamping quality. Ideal for small to medium stamping workshops, appliance part manufacturers, automotive component suppliers, and electronics hardware producers looking for an efficient, space-saving coil processing solution.

The full function coil processing line represents the latest advancement in pressroom automation for the sheet metal stamping industry. SunRui's MF series compact coil feed line incorporates the most advanced automated feeding technology, delivering exceptional performance in stability, accuracy, and production efficiency. Designed to meet the demanding requirements of modern stamping operations, this integrated system combines decoiling, straightening, and precision feeding into a single, streamlined solution. It simplifies the complex process of automated sheet metal feeding while delivering the high levels of automation, stability, and leveling accuracy that stamping customers demand. Available in multiple models to suit various applications. Handles coil widths from 200mm to 1800mm and thicknesses from 0.3mm to 6.0mm. Features include heavy-duty straightening rollers, servo-driven precision feeding with ±0.15mm accuracy, PLC touchscreen control for easy operation, and optional hydraulic coil loading for enhanced efficiency. Ideal for automotive parts manufacturing, appliance production, electronics hardware stamping, and general metal fabrication where high automation, consistent quality, and reliable uptime are essential. Upgrade your pressroom with SunRui's full function coil processing line — the intelligent choice for automated coil feeding.

SUNRUI MACHINE offers a comprehensive range of coil processing and feed lines designed for press automation in the sheet metal stamping industry. Our product portfolio covers every stage of coil handling — from decoiling and straightening to precision feeding — providing complete, integrated solutions for automotive, appliance, electronics, and general metal stamping applications. Our product range includes: Decoilers (Uncoilers) — manual and hydraulic models, handling coil widths up to 1800mm and weights up to 15 tons Straighteners (Levelers) — remove coil set and internal stress, achieving flatness up to ±0.3mm/m² Servo Feeders - with ±0.15mm feed accuracy 3-in-1 Systems — integrated decoiler, straightener, and feeder in one compact unit Complete Stamping Lines — fully automated turnkey solutions from coil to finished parts Why choose SUNRUI MACHINE? SUNRUI MACHINE delivers cost-effective, durable press automation equipment without compromising on quality or performance. Compared to imported brands, our solutions are typically priced at two-thirds or less of the cost, while providing more flexible after-sales service and faster response times. Our engineering team works closely with customers to ensure the right configuration for each specific application. Key advantages: High-performance equipment at competitive prices Custom configurations available for specific material and production requirements Responsive after-sales support and spare parts availability Proven reliability in demanding production environments Contact us to discuss your coil processing needs. SUNRUI MACHINE will recommend the most cost-effective solution for your stamping line.

A coil press blanking line (also known as a cut-to-length blanking line or blanking press line) is a fully automated production system designed to convert metal coils into precision blanks of specific lengths and shapes. These blanks are then used for subsequent stamping, forming, or fabrication processes. The blanking line typically consists of a decoiler (uncoiler) to hold and unwind the coil, a straightener (leveler) to remove curvature and internal stress, a precision feeder to advance the strip at controlled intervals, a press with blanking die to cut the material into blanks, and a stacking system to collect and organize the finished blanks. This integrated approach ensures continuous, high-efficiency production with minimal manual intervention. Key features of SunRui coil press blanking lines: Handles coil widths from 200mm to 2000mm, thicknesses from 0.3mm to 8.0mm High-speed blanking press achieves up to 80 strokes per minute Blank flatness up to ±0.3mm/m² for superior stamping quality Servo-driven feeder ensures ±0.15mm feed accuracy Automatic stacking system for organized blank collection and downstream logistics Heavy-duty construction for demanding production environments Widely used in automotive, appliance, HVAC, and general metal stamping industries for producing blanks for body panels, chassis components, appliance housings, and structural parts. SUNRUI MACHINE delivers cost-effective, durable press automation equipment without compromising on quality or performance. Compared to imported brands, our solutions are typically priced at two-thirds or less of the cost, while providing more flexible after-sales service and faster response times. Contact us to discuss your blanking requirements. SUNRUI MACHINE will recommend the optimal solution for your production needs.