Product Details
Light Gauge Rotary Shear Fly Cut To Length Line Machine ( 3 x 1600)
Rotary Shear fly cut to length line is advanced high speed high
precision cut to length machine , suitable for light gauge sheet
metal cutting:
- length of a light gauge coil sheet is long, for example, a 0.2mm
thick coil length is 10times length of 2mm coil, steel sheet market
is valued as per weight, higher weight production of cut sheets
needs faster line speed, while normal stop cutting can not reach
very high frequency cutting and line speed is limited.
- Thin sheets length range usually short and maximum no more than 3m
or 4m, thin sheet can be easily cut off in one fast stroke by fly
rotary cutting: the sheet runs at stable speed, rotary shear
rotates and cut off a sheet in a clycle under the closed loop
length feedback, max cutting frequency can be up to 150times/min.
linear producing speed up to 80m/min, this character is very
suitable for thin and short sheets cutting.
- Fly cutting shear is high precision, driven by servo motor,
precisely calculates the coming length of sheet and match shear
rotating speed to cut in stroke, the cutting speed is automatically
adjusted as per sheet length.
- The fly cutting line is continuous from uncoiling, leveling, pair
of dual rollers feeding, filming, rotary shear, convey belts, dual
stackers, the control system is high configuration including big
screens, sensors, PLC, contactors, relays, etc.
Comparision of 2mm coil and 0.2mm coil:
| Coil specification | Sheet length | Cutting line speed | Cutting time per coil |
0.2mm coil sheet | 508mm ID,1250mm width, 15T | ~7500m | 80m/min | 95mins |
2mm coil sheet | 508mm ID, 1250mm width, 15T | ~750m | 80m/min | 9.5mins |
Parameters:
Input Raw Material and Finished Product |
Raw Materials | Cold Galvanized, Cold Rolled , Color Coated Coils |
Mechanical Property | Tensile Strength σb≤460Mpa, σ0.2≤280Mpa |
Thickness | 0.3-3.0mm, |
Width | 500mm-1600mm(Max) |
O.D. | ≤Φ1800mm |
I.D. | Φ508mm (enlarge to Φ610mm with gaskets) |
Max Weight | 15tons, 20 tons |
Sheet length | 200 - 4000mm |
Length Tolerance | L 0 = 1M±0.3 mm (uniform velocity) |
L 0 = 1 M±0.4 mm (acceleration / deceleration) |
Diagonal Length Tolerance | L 1 = 1M±0.5mm |
Stacking Height | 650mm Max (wooden support approx 150mm high) |
Max Stacking Weight | 5 tons |
| Flying CTL Parameters |
1 | Linear Speed | 0-80 m/min |
2 | Threading Speed | 0-15 m/min |
3 | Power Supply | 380V / 50Hz / 3PH |
4 | Installed Power | About 280KW |
5 | Cross Cutting Way | Two Knives Fly Counter Cutting |
Cutting Mechanism track cutting |
6 | Control Way | AC, CNC and PLC Control |
7 | Drive Motor | a. Decoiling Motor: AC 37KW b. Leveling Motor: AC 90KW |
c. Rotary Shears Servo Motor: AC 110KW |
Composition:
| Item | Qty |
1 | Loading Station | 1 |
2 | Loading Car | 1 |
3 | Decoiler | 1 |
4 | Precise Leveling Machine (19 Rollers) | 1 |
5 | Servo Feeding Device (Include Laminating Device) | 1 |
6 | Rotary High Speed fly Cutter | 1 |
7 | Three Stages Belt Conveyor | 1 |
8 | 1st Automatic sheets Gathering Machine | 1 |
9 | 2nd Automatic Gathering Machine | 1 |
10 | Hydraulic System | 1 |
11 | Pneumatic System | 1 |
12 | Lubricating System | 1 |
13 | Electrical System | 1 |
Company Profile
We are metal coil sheet processing machine manufacturer and
supplier, we dedicate to supply of good quality machines and
provision of complete services.
We work in the coil processing machine field for over 20years, we
design and make each machine customized. From machine parts
materials selection, each part machining and treatment, whole
machine assembly and surface painting, we carefully note each
detail of whole production process to achieve good quality machine
result.
Rich Experiences:
Our people witness the developing process of sheet processing
machines and develop ourselves with market, thus able to supply
customers good machines at competitive prices.

Efficient Responses:
Investment of metallurgical equipment is a system engineering,
which requires comprehensive plan and successive execution. The
efficient responses of the equipment suppliers are very important.
We did well in this and cooperate with customers for long time.

Senses of Mission:
Nothing proceeds smoothly without any problem, the important is to
face and solve the problem. We put problem solution in priority,
never escape responsibilities. Supply of good machines creating
profit for customers is our mission, the most profitable equipment
is the best. Customer is the King, we must provide him the most
suitable machine to return his trust.

After-sale Services:
We can send engineers to customer plant to do machine installation
and commissioning; we provide hydraulic schematic drawing, electric
principle diagrams, mechanic spare parts drawings, civil works
drawing; We always listen and give consultation.
Welcome to inquire us! welcome to visit our plants!
