Electric Decoiler Uncoiler Machine
JM series electric driven light-duty decoiler material rack
designed for automatic support and steady unwinding of medium &
small size metal coils in stamping production lines.
Applicable Materials
Suitable for carbon steel, stainless steel, galvanized steel,
aluminum coil, iron strip and other common thin & medium metal
coils.
Material & Craft
- Solid thickened steel frame, firm structure and good
anti-deformation performance
- Main mandrel with precision machining and hard chrome plating,
wear-resistant and durable
- Stable mechanical expansion clamping structure, reliable coil
fixing
- Integrated motor drive system, smooth running and low failure rate
- Whole machine with anti-rust paint surface treatment, long service
life
Core Advantages
- Electric automatic driving, stable continuous uncoiling
- Mechanical expansion design, simple coil loading & unloading
- Compact body, small space occupation for workshop
- Easy operation and low daily maintenance cost
- Perfectly matched with straightener & feeder for automatic stamping
line
Product Specifications
| Item | SML-100 | SML-200 | SML-300 | SML-400 |
|---|
| Width of material | 100mm | 200mm | 300mm | 400mm |
| Thickness of material | 0.3-1.2mm | 0.3-1.2mm | 0.3-1.2mm | 0.3-1.2mm |
| Roller arrangement | up 7/down 8 |
| Adjustment method | four point independent |
| Leveling speed | 0-16m/min |
Key Features
This series of precision leveling machines is specially designed
for correcting thin materials such as stainless steel, copper, and
aluminum, achieving a perfect leveling effect.
The leveling rollers are made of solid steel, undergo
high-frequency treatment, quenching to HRC60°, grinding, and then
hard chrome plating.
The leveling points are adjustable with screws and come with two
dial indicators.
Equipped with leveling auxiliary rollers to prevent bending and
deformation, strengthening leveling strength and roller lifespan
while meeting surface flatness requirements.
Product Packaging

Company Profile
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.
Frequently Asked Questions
Are you the manufacturer? Can we visit your factory?
We are the manufacturer located in Wuxi city. We welcome you to
visit our factory and check our machine quality on site. Any
questions will be solved immediately.
What are your main products and main foreign markets?
Our main products include punching machines, metal straightening
machines, and servo feeders. Our main foreign markets are Asia,
North America, Europe, and Africa.
What are the advantages of your machines and how can I trust the
quality?
Our machines feature imported quality components and are backed by
a professional quality inspection team. Each machine undergoes
rigorous testing before shipment, ensuring stable and reliable
performance.
Will you update production process information after placing an
order?
After order confirmation, we provide regular updates on production
details via email and photos.
Can we be your agent?
Yes, we are seeking global agents. We provide comprehensive support
including technical assistance and after-sales service, along with
competitive discounts and commissions.
What are your payment terms?
We accept T/T, L/C, Western Union, PayPal, and other secure payment
methods.
How long is your warranty?
We offer 12 months free warranty with lifelong maintenance support.
Do you accept customer logos and customization?
Yes, we accept various customizations including logos and machine
modifications according to customer requirements.