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DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor Cores with 180m/min Speed and 0.23-0.35mm Thickness
DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor Cores with 180m/min Speed and 0.23-0.35mm Thickness
Specifications
Brand Name :
STT
Model Number :
DHJ300
Place of Origin :
China
MOQ :
1
Price :
negotiable
Payment Terms :
T/T
Supply Ability :
100 sets per year
Delivery Time :
90 days
Packaging Details :
seaworthy packing
Name :
reactor core cutting machines
Function :
making reactor cores
Cut width :
25 ~ 300mm
Cut thickness :
0.23 ~ 0.35mm
Speed :
0 ~ 180m/min
Motor power :
8kw
Color :
optional
Warranty period :
12 months
Description

DHJ300 Silicon Steel Cutting Line High Precision Servo Driven Reactor Core Cutting Machine

DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor Cores with 180m/min Speed and 0.23-0.35mm Thickness

Product Overview


The DHJ300 Silicon Steel Cutting Line is a high-precision, servo-driven production line designed for reactor silicon steel cutting, punching, and sizing. Built for cold-rolled oriented and non-oriented silicon steel coils, the cutting machine delivers consistent accuracy, ultra-low burrs, and stable high-speed performance for medium and small batch production. This integrated line combines uncoiling, guiding, servo feeding, punching, and shearing in a compact footprint, making it ideal for factories with limited space but strict quality requirements. With Delta PLC + servo control, carbide blades (HRC88–90), and Gcr15 hardened rollers, the DHJ300 cutting machine ensures reliable long-term operation and minimal maintenance.

If you are looking for a reliable silicon steel slitter cutter, precision core cutting machine, or automated reactor steel processing line, the DHJ300 cutting machine is your cost-effective, high-accuracy solution.

Key Technical Specifications


Material Coil Data


  • Material: Cold rolled oriented / non-oriented silicon steel
  • Thickness: 0.23 mm – 0.35 mm
  • Width: 25 mm – 300 mm
    • ≤40 mm width: straightness ≤ 0.2 mm / 2 m

  • Coil inner diameter: 495 mm – 510 mm
  • Max outer diameter: 1200 mm
  • Max coil width: 300 mm
  • Max load per head: 1.5 ton

General Machine Parameters


  • Power supply: 380 V / 50 Hz
  • Installed power: ~8 kW
  • Line speed: up to ~180 m/min
  • Floor space: 8 m (L) × 2.5 m (W)
  • Main machine dimension: 1480 × 900 × 1200 mm
  • Working height: ~850 mm
  • Color: Optional

Drive System


  • Feeding servo motor: AC 2 kW (Delta)
  • Shearing servo motor: AC 2 kW (Delta)
  • Punching servo motor: AC 2 kW (Delta)
  • Hole adjusting servo motor: AC 1 kW (Delta)
  • Uncoiler motor: 0.75 kW three-phase asynchronous

Selection Guide


Choose the DHJ300 Silicon Steel Cutting Line if:

  • You process 0.23–0.35 mm cold-rolled silicon steel (oriented / non-oriented)
  • Strip width is 25–300 mm
  • You need ±0.05 mm/m length accuracy and low burrs
  • Production volume is small to medium batch
  • You have limited floor space (8 × 2.5 m)
  • You prefer standard, easy-to-source components (Delta servo, domestic bearings, carbide blades)

If you need wider width, higher speed, or multi-head uncoiler, contact us for a custom silicon steel cutting line.

FAQ


Q1: What is the warranty of the DHJ300?


A: 1-year warranty after installation and acceptance. We repair normal-use faults free of charge during the warranty period.

Q2: Do you provide installation and training?


A: Yes. We send 1–2 engineers for on-site installation, commissioning, and 3 days of free operator training. Buyer covers visa, airfare, accommodation, meals, and $150/person/day service fee.

Q3: What is the maximum coil weight it can handle?


A: 1.5 tons per head, suitable for standard silicon steel coils.

Q4: Can it process other metals besides silicon steel?


A: Optimized for 0.23–0.35 mm silicon steel. For other thin metals, contact us for customization.

Q5: How do you guarantee straightness for narrow strips (≤40 mm)?


A: Precision linear guides + adjustable vertical rollers ensure ≤0.2 mm / 2 m straightness for widths ≤40 mm.


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DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor Cores with 180m/min Speed and 0.23-0.35mm Thickness

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Product Detail
Brand Name :
STT
Model Number :
DHJ300
Place of Origin :
China
MOQ :
1
Price :
negotiable
Payment Terms :
T/T
Contact Supplier
DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor Cores with 180m/min Speed and 0.23-0.35mm Thickness

Suzhou Tronsing Technology Co., Ltd

Verified Supplier
5 Years
jiangsu
Since 2021
Business Type :
Manufacturer, Trading Company
Main Products :
Transformer Foil Winding Machine, Transformer Coil Winding Machine, Copper Foil Winding Machine
Total Annual :
100000-500000
Employee Number :
1~30
Certification Level :
Verified Supplier
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