Name: Wool Tops Splicer
Brand: QL Machinery
SKU: WPF-NJ

Question 1

What is a wool top splicer used for?

Accepted Answer

A wool top splicer joins the tail end of one top to the head of the next into a single continuous strand, without twisting, so a backwashing, gilling or dyeing line can keep running through can changes instead of stopping. The overlapped fibres are pressed or bonded so the splice stays close to normal top thickness, keeping downstream drafting and spinning even. QL offers this splicer, model WPF-NJ, as part of its wool-tops line equipment — get in touch to see how it fits your setup.

Question 2

What is wool-tops processing equipment, and what is it used for?

Accepted Answer

Wool-tops processing equipment covers the machines that treat combed wool tops between dyeing/finishing and spinning — backwashing (washing off dyeing residues and drying), shrink-resist treatment (giving wool a machine-washable finish), splicing (joining broken ends), coiling or ball-winding (forming tops for handling and shipping), and printing (applying pattern at the tops stage). Each solves a different problem in that stretch of the process. QL has built this whole range in-house across three generations focused solely on wool finishing — tell us your process and we'll help size the right combination.

Question 3

How does wool-tops processing equipment work?

Accepted Answer

“Wool-tops processing” is not one mechanism — it covers backwashing, shrink-resist finishing, splicing, coiling, ball-winding and printing, each working differently. Backwashing cleans by forcing liquor through the tops under pressure, then dries by vacuum retention; the WPF-MTFSSG shrink-resist line uses controlled active chlorine to descale fibres continuously and weaken directional friction, suppressing felting at the source. A single generic explanation would be misleading — tell QL which stage you need and we'll walk you through it.

Question 4

Can I buy a used wool top splicer?

Accepted Answer

It depends on what's currently available rather than being a standing offer. QL builds the WPF-NJ wool top splicer new, and separately refurbishes and sells used European wool-finishing equipment, but stock of a used splicer varies batch to batch. Tell QL your output needs and budget, and we'll tell you honestly whether a suitable used unit is on hand, or quote you a new one.

Question 5

How do you operate a wool top splicer?

Accepted Answer

Operating a wool top splicer means laying the tail end of one top and the head of the next into the splicing head's clamps, trimming them to an overlapping length, then triggering the splice — the two ends interlock and compress (some machines add friction or static to help the fibres cling together) into one continuous strand without a knot or added twist, so the line keeps running once the clamp releases. QL supplies this splicer, model WPF-NJ, as part of its wool-tops processing line — contact us with your line's specifics for the splicing details.

Question 6

What are the specifications of wool-tops processing equipment?

Accepted Answer

Specifications differ by machine — there is no single table covering the whole wool-tops processing line. The WPF-MTFX backwashing line runs a 1,000 mm working width with 36 ends fed at 10 m/min; the WPF-MTFSSG shrink-resist line runs 1,200 mm with 42–48 ends at 2–12 m/min. Splicers, coilers, ball winders and printing machines each carry their own spec sheet. Tell QL your material and output target, and we'll send the exact parameters for your machine.

Question 7

What is the standard operating procedure for wool-tops processing equipment?

Accepted Answer

Operating procedures differ by machine — startup checks, parameter and recipe settings, in-process monitoring, and shutdown and cleaning steps all depend on that unit's own structure and process, so one machine's routine should not be applied to another. QL supplies the operating and maintenance procedure with every machine we deliver, and we run on-site training as well. Tell us which model you run and we'll send the procedure.

Question 8

What types of wool-tops processing equipment are there?

Accepted Answer

Wool-tops processing equipment includes: the backwashing line (WPF-MTFX, washing and drying after dyeing), the shrinkproofing line (WPF-MTFSSG, giving undyed tops a machine-washable finish before dyeing), the tops splicer (WPF-NJ, joining broken ends), the tops coiler (WPF-PT) and ball-winder (WPF-CQ) — alternative ways to form tops for delivery — and the tops printer (WPF-MTYH, Vigoureux printing). Mills pick one or several depending on their own process chain.

Wool Tops Splicer

The part, up close

Key advantages

Key specifications

Common problems in tops processing

What can the WPF-NJ do for your line?