{"id":8962,"date":"2026-07-02T08:57:15","date_gmt":"2026-07-02T08:57:15","guid":{"rendered":"https:\/\/zhongtuomachine.com\/?post_type=product&p=8962"},"modified":"2026-07-02T08:57:17","modified_gmt":"2026-07-02T08:57:17","slug":"7-ton-hydraulic-decoiler-with-loading-car","status":"publish","type":"product","link":"https:\/\/zhongtuomachine.com\/it\/product\/7-ton-hydraulic-decoiler-with-loading-car\/","title":{"rendered":"7 Ton Hydraulic Decoiler with Loading Car: Lightweight & Precision Automatic Uncoiling Solution"},"content":{"rendered":"

 <\/p>\n

The 7 Ton Hydraulic Decoiler with Loading Car is a compact, high-precision automatic uncoiling device tailored for medium and small-scale metal coil processing lines. Different from heavy-duty 30-ton double-head decoilers designed for ultra-heavy load and non-stop mass production, this 7-ton hydraulic decoiler focuses on light-load versatility, precise feeding, flexible operation and cost-saving configuration. Equipped with a dedicated hydraulic loading car, it integrates automatic coil feeding, hydraulic clamping, constant-tension unwinding and linkage speed regulation. It is perfectly adapted to thin and medium-thickness metal coils, solving the problems of bulky equipment, high energy consumption and low feeding accuracy of traditional heavy decoilers for small-batch, diversified processing scenarios, becoming the preferred supporting equipment for precision metal forming production lines.<\/p>\n

Compact Optimized Structure for Flexible Production<\/b><\/strong><\/h2>\n

Adopting a streamlined lightweight steel frame structure with integral welding and anti-rust treatment, the 7-ton hydraulic decoiler features small footprint, firm structure and no redundant mechanical components. Compared with heavy-duty decoilers, it realizes effective space saving while maintaining sufficient structural rigidity, fully meeting the 7-ton rated load working requirement. The core unwinding mandrel adopts high-precision hydraulic expansion design, with uniform expansion force and stable clamping performance, which can fit various standard and non-standard coil inner diameters.<\/p>\n

The matched professional hydraulic loading car is a core customized configuration of this equipment. The integrated loading structure realizes automatic coil lifting, translation and positioning, replacing the traditional manual crane feeding mode. The loading car features flexible walking, accurate lifting positioning and strong adaptability, which can quickly complete coil loading and docking in a narrow workshop space. The whole set of equipment is equipped with optimized bearing and transmission components, reducing mechanical resistance while ensuring stable operation, and realizing more flexible start-stop and steering response.<\/p>\n

\"7<\/p>\n

Intelligent Hydraulic Drive & Constant Tension Control System<\/b><\/strong><\/h2>\n

The equipment adopts a mature and stable single-circuit hydraulic drive system, covering hydraulic mandrel expansion, hydraulic loading car lifting and walking power output. The hydraulic system is equipped with a pressure stabilizing and noise reduction module, which can output stable and constant power under long-term operation, effectively avoiding pressure fluctuation caused by frequent start and stop. The adjustable hydraulic pressure design can match different coil weights and material hardness, realizing flexible clamping without damaging the inner ring of thin metal coils.<\/p>\n

Cooperating with the miniature PLC intelligent control system, the equipment achieves fully automatic uncoiling linkage operation. It supports stepless speed regulation and real-time speed synchronization with downstream leveling, slitting, stamping and rolling equipment. Built-in tension induction sensors monitor the unwinding tension in real time, automatically adjusting the operating speed to maintain constant tension feeding. This intelligent control method completely avoids material loosening, deviation, wrinkling and stretching defects caused by unstable tension, ensuring high-precision feeding of thin plates, color-coated plates and precision alloy coils.<\/p>\n

Core Product Advantages (Differentiated from Heavy-Duty Decoilers)<\/b><\/strong><\/h2>\n

Low Energy Consumption & High Cost Performance<\/b><\/strong><\/h3>\n

Targeting small and medium batch production scenarios, the 7-ton hydraulic decoiler abandons the high-power heavy-load hydraulic system of large equipment. The optimized power configuration greatly reduces idle energy consumption and operating electricity costs. With simple structure and fewer vulnerable parts, the daily maintenance cost and failure rate are far lower than heavy-duty double-head decoilers. It enables small and medium-sized processing enterprises to realize automatic uncoiling with low investment and low operating cost, with extremely high cost performance.<\/p>\n

High Precision Feeding for Thin & Medium Plates<\/b><\/strong><\/h3>\n

This equipment is specially optimized for precision processing of 0.3mm\u20136mm thin and medium metal plates. The constant-tension micro-control system and low-jitter transmission structure ensure ultra-stable unwinding process, effectively protecting the surface of color steel plates, stainless steel decorative plates, aluminum alloy plates and other easily scratched materials. The accurate positioning and uniform feeding speed provide reliable guarantee for subsequent high-precision slitting, punching and surface processing, greatly reducing product defective rate.<\/p>\n

Flexible Operation & Strong Adaptability<\/b><\/strong><\/h3>\n

Thanks to the compact body and flexible hydraulic loading car, the equipment is suitable for workshops with limited space and flexible production line layout. It can quickly switch processing materials and adjust operating parameters to adapt to diversified production demands of small batches and multiple specifications. The simple human-machine operation interface lowers the threshold for employee operation, realizing one-key start, automatic operation and one-key stop, effectively improving production flexibility and switching efficiency.<\/p>\n

Labor Saving & High Safety<\/b><\/strong><\/h3>\n

The fully automatic hydraulic loading and unwinding process reduces manual handling and auxiliary operation links, realizing single-person unattended operation during production. The equipment is equipped with complete safety protection devices including overload pressure relief protection, material breakage automatic stop, emergency stop protection and limit protection. It effectively avoids safety risks such as manual collision and material collapse in the production process, realizing safe and standardized production.<\/p>\n

Key Technical Parameters<\/b><\/strong><\/h2>\n

Rated Load Capacity:<\/b><\/strong>\u00a07 Ton (suitable for medium and small metal coils)<\/p>\n

Unwinding Drive Mode:<\/b><\/strong>\u00a0Single-station full hydraulic drive + precise speed regulation<\/p>\n

Supporting Configuration:<\/b><\/strong>\u00a0Integrated automatic hydraulic loading car<\/p>\n

Control System:<\/b><\/strong>\u00a0Mini PLC intelligent linkage control, constant tension automatic adjustment<\/p>\n

Applicable Material:<\/b><\/strong>\u00a0Steel coil, galvanized coil, color steel coil, stainless steel coil, aluminum coil<\/p>\n

Applicable Plate Thickness:<\/b><\/strong>\u00a00.3mm\u20136mm (thin & medium plate precision processing)<\/p>\n

Unwinding Speed:<\/b><\/strong>\u00a0Stepless adjustable, synchronous with downstream production line<\/p>\n

Core Advantages: <\/b><\/strong>Low energy consumption, high precision, small footprint, easy maintenance<\/p>\n

Main Application Scenarios<\/b><\/strong><\/h2>\n

The 7 Ton Hydraulic Decoiler with Loading Car is widely used in medium and small-scale precision metal processing fields. It is the core supporting equipment for color steel tile rolling, small-scale stamping parts processing, metal sheet leveling and cutting, decorative plate processing, hardware accessories production and other production lines. It is especially suitable for small and medium-sized factories, customized processing workshops and flexible production lines that focus on diversified products, small batches and high precision, making up for the waste of large heavy-duty decoilers in lightweight processing scenarios.<\/p>\n

Simple & Efficient Maintenance Guidelines<\/b><\/strong><\/h2>\n

Benefiting from the simple and optimized structural design, the daily maintenance of the equipment is simpler and more efficient. It only needs to regularly check the hydraulic oil level and pipeline tightness to ensure stable hydraulic power output. Regularly clean the surface of the mandrel and sensor probe to avoid dust and metal debris affecting clamping accuracy and tension induction sensitivity. Lubricate the walking and transmission parts of the hydraulic loading car on a regular basis to keep the feeding process smooth. Regularly test the safety protection system to ensure the normal response of emergency stop and overload protection functions. Simple daily maintenance can ensure long-term stable and high-precision operation of the equipment and extend the service life.<\/p>\n

Summary<\/b><\/strong><\/h2>\n

Different from heavy-duty continuous production decoilers, the 7 Ton Hydraulic Decoiler with Loading Car is designed for light-load, high-precision, flexible and low-cost production demands. With its compact structure, intelligent constant tension control, automatic hydraulic loading and ultra-low operating cost, it solves the pain points of large equipment such as high energy consumption, large space occupation and poor adaptability in small-batch precision processing. It provides a highly cost-effective and practical automatic uncoiling solution for medium and small metal processing enterprises, and is an essential core equipment for upgrading flexible and refined production lines.<\/p>","protected":false},"excerpt":{"rendered":"

  The 7 Ton Hydraulic Decoiler with Loading Car is a compact, high-precision automatic uncoiling device tailored for medium and small-scale metal coil processing lines. Different from heavy-duty 30-ton double-head decoilers designed for ultra-heavy load and non-stop mass production, this 7-ton hydraulic decoiler focuses on light-load versatility, precise feeding, flexible operation and cost-saving configuration. Equipped […]<\/p>\n","protected":false},"featured_media":8963,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[43],"product_tag":[],"class_list":["post-8962","product","type-product","status-publish","has-post-thumbnail","product_cat-decoiler","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/product\/8962","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/media\/8963"}],"wp:attachment":[{"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/media?parent=8962"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/product_brand?post=8962"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/product_cat?post=8962"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/zhongtuomachine.com\/it\/wp-json\/wp\/v2\/product_tag?post=8962"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}