Hot Keyword:circular knitting machine
Price:
Negotiable
Model:
34‘’28G72F
NET Weight:
1800–3000 kg (varies by size)
Diameter:
26
Gauge:
14G–32G (adjustable based on fabric requirement)
Feeder:
52F – 84F (depends on cylinder size)
Certification:
CE，ISO
Applicable Yarn Material:
Cotton, Polyester, Spandex, Rayon, Bamboo Fiber, etc.
RPM:
16–35 rpm
Wooden Box Size:
2.5m
Place of Origin:
CHINA.
Machine Type
Double‑Side (Interlock/Double Jersey) circular knitting machine with pneumatic open‑width take‑up and slitting system – optimized for fabric flattening and clean edge finishing.
Cylinder Diameter
34″ (≈ 863 mm) – standard body‑size diameter common in this class.
Gauge
28G (28 needles per inch) – medium‑fine gauge producing smooth, drapey interlock fabric.
Feeders
72 feeders – balanced for 28G, providing even yarn feeding and high efficiency.
Needle Count
~2,136 needles total (single‑side 1,068; double‑side counts ~2× needles).
Motor & Drive
Typically driven by 5.5–7.5 kW (~7.5–10 HP) (~380 V 3‑phase) motor via inverter for speed control.
Knitting Speed
Operates between 15–30 RPM, depending on yarn, gauge, and fabric style.
Fabric Take‑Up
Pneumatic open‑width take‑up maintains width and eliminates curl, paired with slitter for clean raw edge.
Frame & Precision
Heavy-duty steel chassis, oil-immersed needle bed, Japanese stainless cylinder; high-precision cams, electronic or air lubricators.
Control & Safety
Equipped with RPM counters, broken-needle sensors, positive feeders, frequency inverter, dust/fan protection.
Classic Interlock/Double Jersey
Smooth, reversible, no curl, ideal for T-shirts, underwear, sportswear.
Rib & Twill Structures
Achieved with adjustable cam tracks for 1×1, 2×2 rib, piqué, twill, waffle textures.
Air-layer/Bubble Fabrics
Volumized textures like air-layer, bubble, and pique, generated by cam settings.
High-Pile / Velvets (Optional Jacquard Add-on)
With jacquard and cutter attachments, can produce loop-cut fleece: coral fleece, velvet, etc. Example images show coral velvet textures.
| Item | Specification Details |
|---|---|
| Machine Type | Double-Side Pneumatic Opening Width Circular Knitting Machine |
| Cylinder Diameter | 34 inches (≈ 863 mm) |
| Gauge | 28G (28 needles per inch) |
| Number of Feeders | 72 feeders |
| Number of Needles | Approx. 2,136 needles (based on 28G for 34″ cylinder) |
| Drive Motor Power | 5 – 7.5 HP (depends on fabric structure model) |
| Knitting Speed | Up to 20 – 23 RPM |
| Production Output | Approx. 380 – 420 kg per 24 hours (based on 30s cotton yarn) |
| Power Consumption | Approx. 132 kW |
| Machine Footprint | Approx. 6.5 m (L) × varies by model width |
| Fabric Take-Up System | Pneumatic open-width take-up with fabric slitting device |
| Control System | Frequency-controlled motor with pneumatic control for take-up |
| Applicable Fabrics | Rib fabric, double jersey, mesh, interlock, Lycra-based fabrics |
| Frame Structure | Heavy-duty steel frame with precise alignment for high-speed operation |
| Optional Features | Lycra attachment, automatic fabric rolling, fabric inspection system |
Double-Sided Knitting Capability
Simultaneously knits both sides of the fabric, ideal for producing double jersey, interlock, rib, air layer, and other structured fabrics.
Enhances productivity and fabric stability.
Pneumatic Fabric Opening System
Uses a pneumatic mechanism to automatically open the fabric width during production.
Effectively reduces wrinkles and prevents edge curling, ensuring flat and smooth fabric output.
Automatic Fabric Rolling System
Automatically adjusts rolling tension to ensure even and smooth fabric rolls.
Supports various rolling options such as center rolling or open-width rolling to meet different processing requirements.
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Tel: +86-13859034518
Email: info@kunyuanmachine.com
MP/WhatsApp: +86-13859034518
Manufacturer Address:Bacuo Village, Yonghe Town, Jinjiang City, Fujian Province
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