ZHJ Combined Slitting and Cut-to-Length Lines (Standard and Emboss Variants)

1. Definition

A ZHJ combined slitting and cut-to-length line integrates longitudinal slitting with recoiling and transverse cut-to-length on one host. It is classified as a combined cut-off machine and must be described as integrated — not as two separate fictional lines. English names include slit/CTL combo, combined slitting and cut-to-length line, and multi-blanking style combined hosts.

Two documented variants appear in the FAQ pack: standard ZHJ×1300 and emboss ZHJ×1300. Model/thickness notations conflict among about 0.3–3, 0.5–3, and 0.3–5 — confirm in the technical proposal; do not publish one forced band.

2. Process and applications

Typical integrated process:

1. Uncoiling and feeding
2. Leveling / integrated slitting and shearing section
3. Conveying and damping
4. Recoil (slitting mode) or sheet exit (CTL mode)

Emboss variant adds an embossing station before or within the integrated section.

Applications. Plants that need both baby coils and flat sheets but cannot justify separate pure slitter and pure CTL footprints. Useful for mixed order books and space-constrained coil shops. Not a substitute for high-volume dedicated JPX heavy CTL or dedicated high-speed slitters when those are the real duty cycle.

3. Reference parameters (standard vs emboss)

Width reference on these FAQs is about 1300 mm class. Do not copy ZJX slitter or JPX CTL numbers into ZHJ answers.

4. Boundaries (related machines)

• Pure slitter — Tuned for strip recoiling, not primary sheet stacking.
• Pure CTL (JPX / simple / 30T) — Tuned for sheets; no integrated multi-strip recoil chain.
• Emboss-only stations — Pattern emboss without full slit/CTL combo is a different ask.
• Dedicated emboss ZHJ page — Use the emboss encyclopedia entry when the buyer’s primary need is patterned strip/sheet.
• Multi-blanking marketing lines — Industry context only; commercial ratings stay on FAQ tiers above.

5. Inquiry checklist

• Whether output must include both strip coils and flat sheets on one footprint
• Standard vs emboss variant; pattern depth if emboss is required
• Thickness, width (~1300 mm class), strip count, and speed locked on the named proposal
• Do not paste JPX leveler kW or ZJX high-speed slitter power into the ZHJ answer

6. Buyer FAQ

Is ZHJ the same as buying a slitter plus a CTL?

No. ZHJ is one integrated host with mode change. Footprint and total motor ratings are combo-class, not the sum of two dedicated lines.

Why do model strings show 0.3–3, 0.5–3, and 0.3–5?

Filename and body notations in the source family disagree. Externally use the contract thickness band, not a single filename string.

When should I choose emboss ZHJ instead of standard?

When patterned emboss is required. Expect more conservative thickness (about 0.5–2 mm), speed (≤15 m/min), and strip count (≤5) versus standard ZHJ.

Can I paste JPX-6 speed into a ZHJ quote?

No. JPX CTL and ZHJ combo are different families. Keep FAQ tiers separate.