High speed un-winder with car for fast speed metal roofing roll former, de – coiler, snubber arms, support arms

1. Thickness : 0.4mm-0.8mm/0.8mm-1.2mm
2. Material : Pre-painted Coil, full hard or soft yield strength
3. Input width: 1250mm
4. Material weight: Max. 10Tons

Description/Technical Parameter details of the de-coiler

Hydraulic system to expand coil inner hole, Pump motor: 5.5KW

4-jaw configuration mandrel

Double level expanding palms with two coils bore variations of 480-530 and 580-630

Taper wedge expand type

The core shaft diameter: 220mm

The main core shaft rotated by the back rotating cylinder for the synchronism to avoid the oil leakage

The frame material: A3 steel, the wall plate thickness is 25mm

Load capacity: Max. 10 Tons

Coil Width Max. 1250mm

Coil outer-diameter: Max. 1550mm

Retarding motor to turn the coil, motor: 18.5KW

To work with the buyer’s existing fast speed roll forming machine (Max. forming speed 40mpm)

Snubber arm on the top, to avoid coil become loose when stop to be packed.

The arm to be driven by pneumatic cylinder, manual control

The air supplier should be provide by the user

Support arms at the end of the shaft to make the coil running more stable

Auto stopping/start device with proximity switch

With coil car

The platform length 1500mm

Two cylinders to up/down the coil loading/unloading

Up/Down stroke of Coil Car: Max.350mm

Forward/backward stroke of Coil Car: Max. 2000mm

Application:

A hydraulic un-coiler is always supplied to work with heavy-duty or high-speed roll forming machines, high-speed slitting and cut-to-length line, and heavy-duty metal sheet embossing machine lines (sometimes customers may require a hydraulic un-coiler for regular roll forming machines as well).

Profile Drawing/Layout/Equipment reference pictures:

NKH Machinery is an experienced manufacturer of a wide range of roll forming machines, such as panel/roofing tile /purlin /ridge cap /pipe/ metal deck lines/cut to length & recoiling lines/ crimping/curving machines/folding machines, etc.

Over 10 years of experience has allowed us to become aware of and to incorporate the best practices from around the World. It has allowed us to develop our company’s awareness of the importance of design, performance and quality standards in all aspect of the development and delivery of modern roll forming lines.

Excellence is our expectation. A consistent commitment to quality is something we maintain throughout every level of our organization and every individual within it. Whether working in parts or assembly, service or sales, each member of the NKH machinery team participates in the development process of each machine we create. We will meet your high standards by taking full advantage of the experience, creativity, and wisdom each member of our team has to offer. Our overall goal is to ensure the best possible outcome for you, assisting you in generating profits that are well-worth your investment with a NKH Machine.

We are ready to meet you anywhere in the world to discuss your roll forming requirements and you are welcomed to call Our Sales Team to take your initial enquiry.