MT series heavy duty uncoiler is specially designed for MT series high speed power press automatic stamping line. Adopts heavy steel welded frame, motorized/hydraulic expansion spindle, pneumatic pressing arm, photoelectric buffer loop control and variable frequency speed regulation. Provides stable tension and synchronous uncoiling with MT high speed press (SPM 150-1000), effectively prevents material scattering, scratch and overlapping. Suitable for precision thin coil: terminal, connector, motor lamination, stainless steel, copper strip, aluminum coil.

• Heavy Duty Rigid Frame
  Heavy steel plate welded structure with overall stress relief annealing, high stability and low vibration, suitable for long-term high-speed matching operation with MT series presses.
• Manual / Hydraulic Expansion Spindle
  Four-piece expansion shaft structure, standard manual expansion type, optional hydraulic automatic expansion. Fast and convenient coil loading/unloading, stable clamping for heavy coils.
• Photoelectric Buffer & Synchronous Control
  Equipped with pneumatic material pressing arm, supporting arm and photoelectric frequency conversion buffer loop. Realizes precise synchronous uncoiling with MT high-speed press feeding, ensures stable tension and no material damage.
• Variable Frequency Drive System
  Frequency conversion motor drive, stepless speed adjustable 0-15m/min. Closed-loop tension control, perfect matching with MT press high-speed feeding without slack or tension break.
• Safety & Durable Design
  Material end automatic stop, overload protection, emergency stop function. Spindle hard chrome plated, wear-resistant expansion blocks. Low failure rate, long service life for high-speed production line.
• Wide Material Adaptability
  Suitable for various precision metal coils: cold rolled steel, galvanized steel, aluminum, copper, stainless steel, high tensile strip, terminal materials, thickness 0.1-3.2mm.

• Matching QIAOSEN MT series high speed presses (MT-25/30/40/60/80/110)
• Precision terminal, connector, lead frame, shrapnel stamping
• Motor stator/rotor lamination high speed production
• Thin sheet & precision metal coil automatic handling

• Heavy duty uncoiler main frame
• Manual/hydraulic expansion spindle
• Pneumatic material pressing arm & supporting arm
• Photoelectric buffer loop control
• Variable frequency drive system
• Safety guard & emergency stop
• Material end automatic stop device

• Hydraulic automatic expansion system
• Coil loading trolley
• Double-sided oil spraying device
• Safety light curtain
• Custom higher load capacity

Dongguan Qiaosen Machinery Co., Ltd, established in 2016, operates its own factory in Jiangsu province near Shanghai with convenient transportation access. The company holds ISO9001:2008 quality management system certification and specializes in hydraulic press machine production.

Product range includes 10-ton to 2000-ton press machines across 8 series with over 100 types, including single column, four column, C-frame, H-frame presses, punching machines, folding machines, and cutting machines. Applications span aviation, aerospace, automotive, shipbuilding, light appliances, and daily hardware.

Products are recognized for excellent design, competitive pricing, superior quality, and efficient after-sales service, serving domestic markets across 20+ provinces and international markets including United States, Japan, Russia, European Union, Southeast Asia, and Middle East.