UKO cold rolling solutions

Advantage in technology and expertise

Thanks to the application of the most modern methods in addition to the use of the best materials available, our employees manufacture products, which define a new standard in wire reduction.

The range of services provided by UKO includes standard and individual customer solutions, and it also includes the reconditioning of used rolls in our grinding centre in addition to the manufacture of rolls. Our specialists will react to your requirements in complete focus and always adapt them to your needs.

Profit with the double benefits of UKO carbide rolls:

decisive cost advantage through use of the highest in process reliability and roll working life
increased wire quality through improved surface finishing and rib geometry

UKO will provide service support over the entire operating life of your rolls. Our range of products and services means that we are the only partner you need for safety and increasing your productivity.

2/GRADE AND SPECIFICATION OF ROLLS

ROLLERS FOR COLD ROLLING RIBBED BARS
GRADE AND SPECIFICATION OF ROLLERS
GRADE	MECHANICAL PROPERTIES
	DENSITY G/CM3	HARDNESS	TRS
YGH30	14.02	84.9	2700
YG15	14.28	86.8	2500


STANDARD TUNGSTEN CARBIDE ROLL DIMENSION
WIRE RANGEΦ	(OD)ΦMM	(ID)ΦMM	(T)MM
4-8.5	125	82	15
9~12	125	82	20
4-8.5	140	90	15
9~12	140	90	20
4-8.5	150	90	15
9~12	150	90	20

Other types of rollers may be offered according to customers' requirement.


Application requirements of dimensional cemented carbide roll rings
1. Any striking on and collision with roll rings is strictly prohibited.
2. When installing the whole assembly of roll rings, the clearance of the bearings in relation to the casings should be on
the tighter side .
3. The precision of rotation of the whole assembly ( circular runout and end runout ) should be kept within ±0.05mm.
4. The fitting -in of the whole assembly and the roll rings shall be a transitional fitting -in and fastened.
5. The roll rings should not be cooled by water or oil water emulsion.
6. The joints of the pipes in the internal cooling system should not be leaky and it is advisable that no cooling is
applied.

3/ REFERENCE SIZE AND APPLICATION OF STANDARD CARBIDE ROLLS

Sizing, forming, reducing and profiling rolls are made of either tungsten carbide or steel and are used to produce smooth or ribbed wire for the construction field.

Profiling rolls, tungsgten carbide rolls for wire ribbing,according to different standards and demands of the market.

4/ PRODUCTION OF TUNGSTEN CARBIDE ROLLS

KINDS OF ROLLS

5/ STANDARD PACKAGE OF THE TUNGSTEN CARBIDE ROLLS

6/ CERTIFICATE OF ZHUZHOU UKO

7/ SERVICE OF ZHUZHOU UKO

1. feedback within 24 hours;

2. good english communication;

3. professional suggestion on product;

4. good traning export sales person;

5. skilled in tungsten carbide sell;

6. could issue the C/O(certificate of origin)to customer to reduce the tax;