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China factory - Suzhou Tronsing Technology Co., Ltd

Suzhou Tronsing Technology Co., Ltd

  • China ,Jiangsu
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  3. DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor
China DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor
China DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor

  1. China DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor

DHJ300 High Precision Servo Driven Automatic Core Cutting Machine for Reactor

  1. MOQ： 1
  2. Price： Negotiable
  3. Get Latest Price
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
Brand Name STT
Model Number DHJ300
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name STT Model Number DHJ300
Place of Origin China
High Light High Precision Servo Driven Automatic Core Cutting Machine ，180m/min Speed Reactor Core Cutting Machine ，0.23-0.35mm Thickness Silicon Steel Cutting Machine

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

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.


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Trading Company

  • Year Established:

    2021

  • Total Annual:

    100000-500000

  • Employee Number:

    1~30

  • Ecer Certification：

    Verified Supplier

Suzhou Tronsing Technology Co., Ltd, located in Taicang City, Suzhou City, Jiangsu Province, is specialized in manufacturing and providing transformer making equipment, such as coil winding machines, foil winding machines, iron core stacking tables, silicon steel cutting machines, corrugated fin mak... Suzhou Tronsing Technology Co., Ltd, located in Taicang City, Suzhou City, Jiangsu Province, is specialized in manufacturing and providing transformer making equipment, such as coil winding machines, foil winding machines, iron core stacking tables, silicon steel cutting machines, corrugated fin mak...

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Get in touch with us

  • Reach Us
  • Suzhou Tronsing Technology Co., Ltd
  • No.126,Yanshan West Road,Chengxiang Town,Taicang City,Jiangsu Province,China
  • https://www.transformerwinder.com/

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