Sellers : New concept for tuft uniformity in ...

New concept for tuft uniformity in carpet manufacturing

(Source: Sellers)
(Source: Sellers)

Marking its 110th anniversary this year, Sellers is introducing an entirely new concept in carpet shearing, as the essential final step in ensuring tuft uniformity and ‘just new’ freshness in finished carpet rolls.
The company has for many years offered 2 options in the construction of its shearing cylinders. The ‘strap-on’, incorporates spiral blades bolted to the cylinder body and the ‘caulked-in’ includes spirals which are fixed very securely in a machined groove within the machine. The new Hybrid Shearing Cylinder from Sellers Textile Engineers, Huddersfield/UK, combines the benefits of both, resulting in an improved cut and finer finish, in addition to longer repeatable finishing and increased rigidity.
The latest advanced features of these machines include a load cell tension control drive system, an automated touchscreen for easy operator control and fault diagnosis, an enhanced cleaning system including cylinder and blade separation and fully controllable pivoting beds. Further options include thickness monitoring, seam detection and metal detection systems.
Sellers is one of the few remaining European engineering companies to make all of its components in-house, with now over a century of accumulated know-how. Flexibility in design allows the company’s finishing solutions to be targeted to specific customers and their product requirements. Aligned to this is a lead in process control systems which ensure the accurate control, reliability and repeatability of the processing parameters on all machines.
Sellers provides complete finishing solutions for all carpet, tile and artificial grass products. Its range includes machines for tufted secondary backing, both conventional, powder and extrusion lamination, Wilton and Axminster products, artificial grass and foam lines, coating lines for bitumen, PVC, PU and other polymers, as well as shearing for all carpet products.
Ongoing developments on the company’s coating and drying lines have resulted in improved guiding and product tension control as well as dryer efficiency, reducing heat loss and optimizing energy use. These include a re-design of the fan pressure boxes and impingement nozzles to increase airflow efficiency, modulating gas burners and introducing easy clean, accessible filters.
In addition, the proven dual zone system has been enhanced, giving a temperature differential of up to 80°C between top and bottom zones. Dryers can be heated by either gas or steam and operation and access have been simplified with controls via touchscreen and PLC.
A wide range of ancillary equipment is available to provide maximum flexibility to cover product requirements, for both new processing lines and as upgrades to existing equipment.

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