Does your workshop face this problem: one cart serves only one decoiler, so the other needs a separate loading device that takes up space. When a crane or forklift lifts a coil from the side, the cart cannot rotate to the right angle. Operators adjust the lifting direction repeatedly. Each loading task becomes a time consuming struggle.

Theautomatic speed adjustment for decoileruses one cart to serve two decoilers, with only 2 meters between them. The cart supports 360 degree electric rotation, so it aligns with coils from any direction. Loading becomes simple and hassle free.

Core Technical Advantages

360 Degree Electric Rotation for Loading
The loading cart supports full 360 degree electric rotation. It accepts coils from any direction. Operators need not position the crane at a specific angle. This simplifies lifting and alignment.

Small Gear Precision Positioning
The rotation mechanism uses a small gear drive. It greatly reduces the step angle with each jog. Operators fine tune the mandrel angle precisely. This eliminates alignment difficulty from traditional large pitch gears.

Bidirectional Operation on Both Decoilers
Both decoilers support rotation and uncoiling in forward and reverse. This offers flexibility for correcting deviation, reversing for retraction, or processing coil tails.

Independent Parallel Operation
The two decoilers have separate control systems. They operate simultaneously and independently. Each performs its own uncoiling, expansion, braking, and payoff without interfering. This delivers true dual station parallel operation.

Pneumatic Brake Emergency Protection
Each decoiler has an independent pneumatic brake. In an emergency, the brake locks the mandrel shaft quickly. This prevents material from continuing to uncoil and protects operators.

Wireless Remote Control
The machine includes a wireless remote control. Operators can control rotation, expansion, and uncoiling from the crane position, beside the cart, or at the forming outlet. One person completes the entire loading process.

Dual Station Interlock
The two decoilers share one cart. Only one unit can call the cart at any time. This interlock eliminates conflicting commands. It protects equipment and personnel.

6 Guide Column Cart

We have equipped a heavy duty hydraulic loading cart with a unique 6 guide column design. This ensures the cart remains stable when rotating 360 degrees.

Applications

This automatic speed adjustment for decoiler suits these metal processing scenarios:

• Production of C purlins, Z purlins, U purlins, and floor decking for steel buildings
• Columns, braces, and crossbeams for solar mounting systems
• Storage rack columns, beams, and shelf panels from cold formed sections
• Cable trays and metal wire ducts for electrical installations
• Agricultural greenhouse frames and light gauge steel components

Technical Specifications

Customization Capabilities

The automatic speed adjustment for decoiler supports flexible customization:

• Coil adaptation: adjust the expansion mechanism for non standard inner diameters beyond 450 mm to 610 mm
• Panel language: options beyond Chinese and English for export markets
• Remote control: add custom buttons for one key station switching or preset angles
• Color: paint finish according to your corporate scheme

Business Value

Cost Savings On Equipment And SpaceWith two decoilers sharing one loading cart, you avoid buying a second cart. The compact 2 meter spacing reduces floor space. This brings significant savings in both capital investment and workshop area, especially when you run two separate forming lines.

Lower Scrap Rates
Small gear precision prevents scratches from mandrel coil collisions. The wide cart and bidirectional operation ensure smooth thin sheet feeding. This reduces edge waves and off tracking waste.

Labor Cost Savings
With wireless remote control, one person handles positioning, rotation, and monitoring. Operators don't walk frequently between machines. Physical workload decreases noticeably.

Extended Tool Life
Stable expansion force and precise speed control reduce vibration before the forming station. Extra load on dies and rollers decreases. Maintenance intervals lengthen.

Durability and Reliability

The machine has a welded box type frame that maintains rigidity under heavy loads. The Oil cylinder exceeds 150 mm, providing expansion margin for the 450 mm to 610 mm range. This ensures reliable performance for years.

The small gear uses wear resistant alloy steel with precision machining and heat treatment. Compared with large gears, it experiences lower tooth contact stress and slower wear. Rotation accuracy stays high over time.

The pneumatic brake uses quality seals and durable pads that maintain stable force under frequent stops. All electrical components come from trusted brands. Control panel wiring is neat and clearly labeled for easy maintenance.

Quality Assurance and Testing

Every machine undergoes these inspections before shipment:

• Rotation accuracy: the cart rotates 360 degrees under load while measuring step angle deviation
• Expansion force: 450 mm and 610 mm test mandrels verify locking reliability at extreme sizes
• Interlock test: both decoilers call the cart simultaneously to confirm conflict prevention
• Brake response: emergency stop at maximum speed checks locking time and stopping distance
• Bidirectional test: both decoilers run forward and reverse to verify smoothness and speed accuracy

Selection Guide

Consider your production scale and site when choosing configuration:

• Small or medium workshops with limited space choose the standard 2 meter spacing for efficiency and space savings
• Lines focused on thin sheet (0.4 mm to 0.8 mm) benefit from the wide cart and high response brakes for stability
• Multiple product varieties and small batches add custom remote buttons for quick switching between coil specs
• Export destinations specify panel language options and confirm voltage matches local grid standards

Ready to reduce changeover downtime and handle multiple coil specs? Contact us for a detailed proposal and quotation.

Contact: Elliot liu

Email: [email protected]

WhatsApp: 008615127728988