7 Ton Automatic Hydraulic Decoiler for Heavy-Duty Metal Sheet Uncoiling High Efficiency

7 Ton Hydraulic Uncoiler：Automatic Heavy-Duty Hydraulic Decoiler for Metal Sheet

Description:The 7 ton hydraulic uncoiler is a core auxiliary equipment for metal processing production lines, widely used in steel coil, aluminum coil, and galvanized sheet unwinding operations. Designed for medium-load industrial production scenarios, this automatic hydraulic decoiler features stable load-bearing, fully hydraulic driving, and intelligent speed adjustment, effectively solving the problems of manual unwinding instability, low efficiency and coil deviation in traditional processing. It perfectly matches punching, bending, slitting and roll forming production lines, becoming the preferred unwinding equipment for medium and small metal processing enterprises worldwide.

 

Core Advantages of 7 Ton Hydraulic Uncoiler

Different from ordinary mechanical uncoilers, our 7 ton hydraulic uncoiler adopts full hydraulic transmission and automatic control system, with prominent advantages in load capacity, operation stability and service life, adapting to long-term continuous industrial work.

Stable 7-Ton Rated Load Bearing

This hydraulic decoiler supports a maximum coil weight of 7000kg, with a customized reinforced spindle and thickened wall frame. The overall structural stress is uniform, avoiding frame deformation and coil shaking during high-load unwinding. It is compatible with various medium-thickness metal coils, including carbon steel, stainless steel, color-coated steel and aluminum coils, meeting the daily high-volume production needs of metal processing factories.

Fully Automatic Hydraulic Driving System

Equipped with an integrated hydraulic station and variable frequency speed regulation motor, the 7 ton hydraulic uncoiler realizes automatic coil expansion, automatic unwinding and synchronous speed follow-up. There is no need for manual auxiliary feeding, which reduces labor intensity by 60% and improves unwinding efficiency by 40% compared with manual uncoiling equipment. The hydraulic system adopts international standard components, with stable pressure output and no oil leakage, ensuring continuous and stable operation.

Intelligent Anti-Deviation & Synchronous Control

Matching high-precision photoelectric correction device and synchronous induction system, the equipment can automatically detect coil deviation and fine-tune the running track in real time. It realizes perfect synchronous operation with the subsequent processing host, effectively avoiding material stretching, wrinkling and deviation errors, and greatly improving the yield of finished products. The adjustable unwinding speed range is wide, adapting to different process production requirements.

Durable Structure & Low Maintenance Cost

The main body is made of high-quality Q235 steel plate through integral welding and aging treatment, with strong compression resistance and wear resistance. Key rotating parts are equipped with high-precision wear-resistant bearings, which extend the service life of the equipment. The modular design of the hydraulic and electrical systems makes daily maintenance and fault detection more convenient, reducing later operation and maintenance costs for customers.

 

Complete Technical Parameters of 7 Ton Hydraulic Decoiler

We provide standardized and customizable 7 ton hydraulic uncoiler to meet the personalized production needs of different customers. The detailed technical parameters are as follows:

Parameter Item	Technical Specification
Rated Load Capacity	7000kg (7 Ton)
Applicable Coil Width	300mm - 1500mm (Customizable)
Applicable Coil Inner Diameter	450mm - 520mm (Adjustable)
Unwinding Speed	0 - 15m/min (Frequency Conversion Adjustable)
Motor Power	5.5KW / 7.5KW
Hydraulic System Pressure	6-8MPa
Control Mode	Automatic Synchronous Control / Manual Control
Overall Dimension	2800*1800*1600mm
Equipment Weight	1800kg

Wide Application Scenarios

The 7 ton hydraulic uncoiler has strong compatibility and is widely used in multiple industrial fields, serving global metal processing, hardware manufacturing, construction material and automotive accessory industries.

Construction Material Processing: Unwinding of color steel coils, galvanized steel coils and stainless steel coils for roof panels, wall panels and guardrail processing lines.

Hardware Stamping: Supporting automatic stamping production lines for hardware accessories, electrical accessories and metal parts to realize continuous coil feeding.

Automotive Accessories: Unwinding of medium-thickness metal coils for automotive sheet metal parts and chassis accessory processing.

Metal Slitting & Cutting: Matching slitting machines and cutting machines to provide stable raw material unwinding for precise material processing.

 

Why Choose Our 7 Ton Hydraulic Uncoiler?

Strict Quality Inspection

All our hydraulic decoilers undergo full-process quality inspection including structural welding detection, hydraulic pressure test, and running debugging before delivery. The equipment complies with international CE industrial safety standards, with stable quality and high safety factor, meeting the production specifications of European, American, Southeast Asian and other global markets.

Customization & Flexible Service

In addition to standard models, we support personalized customization of load capacity, coil width, size and control system according to customer's production line parameters and processing materials. Whether it is conventional production or special process requirements, we can provide one-to-one equipment solutions.

Complete After-Sales System

We provide global one-stop after-sales services, including overseas installation guidance, equipment operation training, 24-hour online technical support and long-term spare parts supply. Effectively solve the equipment operation and maintenance problems for overseas customers, ensuring stable production.

 

FAQ About 7 Ton Hydraulic Decoiler

Is the 7-ton hydraulic uncoiler suitable for thick metal coils?

Yes. This equipment is designed for medium-load working conditions. It can stably unwind medium-thickness metal coils within the load range, with strong structural bearing capacity, not easy to shake or stall, and is more suitable for industrial continuous production than small uncoilers.

Can the equipment realize fully automatic unmanned operation?

Equipped with a full set of automatic induction and synchronous control systems, the 7 ton hydraulic uncoiler can realize automatic unwinding, speed matching and stop linkage with the main machine, basically realizing unmanned auxiliary operation and greatly saving labor costs.

What is the delivery cycle of the equipment?

Standard 7-ton hydraulic uncoilers have sufficient stock and can be delivered within 3-7 working days. Customized models will be produced according to the order situation, and we will guarantee the delivery cycle and provide stable logistics distribution services.