Single / Double Head Uncoiler
Ang metal Sheet Coil Decoiler, Steel Coil Unwinder / Rewinder, Steel Coil Reels
Shungdar Machinery - Steel uncoiler, after the coil is unrolled, enters the straightening material of the straightening machine, and goes through the feeding machine to the punching press procedure. The material uncoiler / unwinder is not only important equipment in the punch-feeding production line, but also can applied to various rolls. Specifications are applicable to light, general or heavy duty, according to the different production needs of customers, we recommend the best production line configuration for you.
Uncoilers are designed with the highest quality mechanical component and built with a cabinet style base.
The heavy-duty legs allow the Uncoiler to be floor mounted stabile without any foundation.
It consistent and true mandrel expansion of the mandrel pads is assured.
As standard, the Uncoiler is designed with “480-520mm” expansion rang for handling wide range of steel coils.
The material width scale is mounted on (1) mandrel pad. It allows the operator to locate coil on the centerline of Uncoiler accurately and quickly.
The type of uncoiler divided into single-head uncoiler and double-head uncoiler. The double-head uncoiler optimized to reduce the material preparation time and increase the productivity. The uncoiler divided into manual or hydraulic rotation, and the mandrel of uncoiler can loading the coil. It is special designed for uninterrupted stamping production line, saving time for changing coils; single-head and double-head coil can be divided into light, medium and strong structures according to the load, and the equipment and functions are diversified.
The Hydraulic Mandrel Expansion feature allows the operator to expand the mandrel pads to contact coil I.D. by pushbutton or pendant. The mandrel pads are expanded by an internally mounted hydraulic cylinder.
One set of 4 pcs of adjustable coil keeper is provided with the Uncoiler. It is placed on the mandrel pads to assure coil placement and accurate.
The optional coil hold down arm is provided to assist the threading process, actuated by a pneumatic or hydraulic cylinder and the end wheel can assist the operator with unwinding and rewinding of the coil.
The application industry is very extensive, such as automobile and motorcycle industry, kitchen equipment, hardware parts industry...etc.
Hydraulic Travelling Coil car:
The hydraulically powered coil car is used for safety to load a coil of the Uncoiler.
The car travels in enclosed tracks for safety and actuate by hydraulic motor; up and down travels by hydraulic cylinder.
The remote jog pendant has (4) pushbuttons to control the coil car up/down and forward/backward functions, it allows the operator to work in the optimum position for coil loading procedure.
After the coil is loaded to Uncoiler, a spare coil can be stored on the car for the next operation cycle.
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