Hengli CNC TechnologyCo., Ltd was established in 2005, which is a national high-tech enterprisespecialized in researching and manufacturing of high-end industrial auto equipments,and is one of the main suppliers of Chinese metal plate cutting, formingautomation equipments. In April 2014, Hengli successfully listed in the new OTCmarket (stock code 430676) and became the first listed company in Huzhoucity.
- Automobile inner/outer board blanking device
- Shearing Line
- Tinplate & Aluminum Scroll Cutting Line
- Silicon Steel Shearing Line
- Duplex Slitter
- Slitter Machine
- Slitting Die / Tooling
- Press blanking line
- slitter line
- modular swing beam shear
- cleaner for pressing line
- blanking line
- cut to length line
- Slitting line
- Digital-controlled scroll cutting line
- Pinhole detector
- Scroll / Straight die
- Slitter
- Silicon-steel cross cutting line
Slitting machine



Slitting Machine
Precision Slitting Rewinder for Transformer Cores, Silicon Steel & Tinplate
Hengli CNC slitting machine is engineered for high-precision slitting of transformer iron cores, motor iron cores, silicon-steel plates, tinplate, and strip steel. With Carbide "DIAMOND" brand knives, SIEMENS PLC control, and Japanese YUKEN hydraulic components, this line delivers burr-free cuts with a slitting width tolerance of ±0.02 mm at speeds up to 120 m/min.
Core Advantages
Precision Carbide Knives
"DIAMOND" brand carbide slitting knives ensure clean, burr-free edges with a maximum burr of only 0.02 mm, extending blade life and reducing material waste.
Premium Control System
SIEMENS PLC with MITSUBISHI technology provides precise speed synchronization and tension control. Japanese YUKEN hydraulics and NSK bearings ensure long-term stability.
High-Speed Multi-Slit
Handles up to 15 simultaneous slits at speeds up to 120 m/min. Slitting width ranges from 55 mm to 1250 mm, covering thicknesses from 0.15 mm to 1.0 mm.
Heavy-Duty Capacity
10-ton uncoiler and recoiler load capacity with 508 mm mandrel diameter. Handles coil outer diameters up to 1500 mm for demanding production environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Strip Thickness | 0.15 - 1.0 mm |
| Strip Width | 300 - 1250 mm |
| Slitting Width | 55 - 1250 mm |
| Max. Burr | 0.02 mm |
| Slitting Width Tolerance | ±0.02 mm |
| Line Speed | Max. 120 m/min |
| Numbers of Slits | Max. 15 |
| Uncoiler Expansion Range | 460 - 510 mm |
| Recoiler Mandrel Diameter | 508 mm |
| Uncoiler / Recoiler Max. Load | 10 tons each |
| Coil Outer Diameter | Max. 1500 mm |
| Line Total Weight | Max. 25 tons |
| Work Place Size | 15 m (L) × 7 m (W) |
| Power | 50 Hz, 380 V |
Key Components
Control System
SIEMENS PLC with MITSUBISHI technology
Hydraulic System
Japanese YUKEN hydraulic components
Bearings
Japanese NSK bearings in key positions
Slitting Knives
"DIAMOND" brand carbide material
Product Gallery
Need a Custom Slitting Solution?
Contact our engineering team for tailored configurations, technical consultations, and factory-direct pricing. Quotes delivered within 24 hours.
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- Automobile inner/outer board blanking device
- Shearing Line
- Tinplate & Aluminum Scroll Cutting Line
- Silicon Steel Shearing Line
- Duplex Slitter
- Slitter Machine
- Slitting Die / Tooling
- Press blanking line
- slitter line
- modular swing beam shear
- cleaner for pressing line
- blanking line
- cut to length line
- Slitting line
- Digital-controlled scroll cutting line
- Pinhole detector
- Scroll / Straight die
- Slitter
- Silicon-steel cross cutting line







