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Heavy Duty Automatic Decoiler with Auto Unwinding Control and Hydraulic Expansion Mandrel for Metal Coil Feeding

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Heavy Duty Automatic Decoiler with Auto Unwinding Control and Hydraulic Expansion Mandrel for Metal Coil Feeding

Type : Uncoiling Machine/Rack

Model Number : MT-300

Dimension(l*w*h) : 900*550*1100mm

Supply Ability : 30 Sets/Month

Use : Sheet

MOQ : 1

Delivery Time : 7-10

Power(w) : 1/2HP

Payment Terms : T/T

Video Outgoing-inspection : Provided

Voltage : 380/220v

Price : $1,900/case

Machinery Test Report : Provided

Key Selling Points : Easy To Operate

Packaging Details : Standard

Brand Name : QIAOSEN

Warranty : 1 Year

Certification : CE / ISO14001

Feeding Speed : 15 M/min

Place of Origin : China

Weight (kg) : 320

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Automatic Coil Decoiler Material Rack for Steel Stainless Aluminum Coil Feeding
Product Overview
Heavy Duty Automatic Decoiler with Auto Unwinding Control and Hydraulic Expansion Mandrel for Metal Coil Feeding
MT series decoiler serves as the starting equipment for automatic stamping lines. This system securely holds metal coils, locks them in place, and automatically releases material for downstream processing equipment. We offer both powered and non-powered types, with the powered model being the most widely used. The mandrel supports manual or hydraulic expansion to firmly lock coils and prevent slipping. Equipped with photo-electric sensors, the system automatically starts and stops unwinding based on material loop detection, requiring minimal manual supervision. The heavy-duty solid frame supports coil weights ranging from 500kg to 3000kg. Compatible with cold-rolled steel, galvanized steel, stainless steel, aluminum, and copper coils. Must be used in conjunction with a straightener and NC servo feeder; cannot connect directly to a power press alone.
Core Advantages
  • High load capacity: Reinforced heavy frame ensures stable operation for heavy metal coils
  • Easy coil loading & firm locking: Expandable mandrel locks coils tightly; hydraulic expansion version reduces labor for heavy coils
  • Auto unwinding control: Photo-electric sensor controls start-stop functions based on material loop detection
  • Low failure & easy maintenance: Simple mechanical structure minimizes repair costs
  • Full-auto line compatible: Perfect integration with straightener, feeder, oil feeder, and power press for unattended stamping operations
  • Rich optional parts: Press arm and hydraulic coil loading cart available to prevent coil loosening and simplify loading procedures
Application
Sheet metal stamping, new-energy components, home appliance and automotive hardware manufacturing, progressive die mass production applications.
Optional Accessories
  1. Hydraulic expansion mandrel for heavy weight coil handling
  2. Material pressing arm to prevent coil spring-back
  3. Hydraulic coil loading cart for simplified coil mounting
  4. Variable frequency speed control for adjustable unwinding speed
Automatic Production Line Matching
Decoiler MT series → Straightener → NC Servo Feeder → Double-sided Oil Feeder → Power Press
Heavy Duty Automatic Decoiler with Auto Unwinding Control and Hydraulic Expansion Mandrel for Metal Coil Feeding
Technical Parameters
Item MT-200 MT-300 MT-400 MT-500 MT-600
Max Material Width 200mm 300mm 400mm 500mm 600mm
Max Coil Weight 500kg 800kg 1000kg 1500kg 2000kg
Coil Inner Diameter 450-530mm 450-530mm 450-530mm 450-530mm 450-530mm
Coil Outer Diameter 1200mm 1200mm 1200mm 1200mm 1200mm
Unwinding Speed 16m/min 16m/min 16m/min 16m/min 16m/min
Expansion Type Manual / Hydraulic Manual / Hydraulic Manual / Hydraulic Manual / Hydraulic Manual / Hydraulic
Note: Qiaosen MT series decoiler uncoiler heavy duty metal coil material rack automatic unwinding machine is designed to match with straightener and servo feeder for sheet metal stamping production lines.

Product Tags:

Heavy Duty Automatic Decoiler

      

Auto Unwinding Control Decoiler

      

Hydraulic Expansion Mandrel Uncoiler

      
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