Slitting Knives and Slitting Spacers

🔧 1. Slitting Knives

Slitting knives are the core cutting components used in slitting lines. They are designed to longitudinally slit wide steel coils into narrower strips. Suitable for a wide range of materials including stainless steel, carbon steel, galvanized steel, silicon steel, and aluminum.

Features:

• Premium Materials: Commonly used materials include alloy tool steel and powder metallurgy high-speed steel (e.g., D2, SKD11, H13, Cr12MoV, ASP2053).

• High Hardness: HRC 58–65 for excellent wear resistance and long service life.

• Sharp Edges: Ensure clean cuts with minimal burrs.

• Precise Heat Treatment: Delivers superior heat resistance and fracture toughness.

🧩 2. Slitting Spacers

Slitting spacers are placed between slitting knives to maintain consistent knife spacing and ensure precise slitting. They are essential for knife gap adjustment, positioning, and cushioning.

Features:

• High Dimensional Accuracy: Tolerance up to ±0.001 mm.

• Durable Materials: Typically made from high-hardness tool steel or stainless steel.

• Surface Finishing: Includes black oxide, chrome plating, or nickel plating.

• Various Types Available: Includes rubber spacers, metal shims, and solid precision spacers.

• • 
  • 

   

• • 
  • 

📊 Technical Specifications (Sample Table)

🛠 Maintenance Guidelines

🔪 Slitting Knives

• Regular Sharpness Check: Regrind when burrs appear or cutting quality declines.

• Use Proper Cleaning Agents: Avoid metal debris buildup on the blade edge.

• Storage: Keep knives separated using dedicated racks or boxes to avoid chipping.

• Regrinding Schedule: Typically every 8–12 hours of cutting, depending on material hardness.

• Avoid Overheating: Control cutting pressure and speed to prevent annealing or deformation.

🧩 Slitting Spacers

• Avoid Scratches and Damage: Ensure spacer surfaces remain smooth for precise positioning.

• Rust Prevention: Apply anti-rust oil regularly and clean before use.

• Dimensional Calibration: Verify thickness when adjusting for different material gauges.

• Labeled Storage: Store different thicknesses separately and clearly marked to prevent mix-up.

• • 
  • 

   

1. Enter Section Equipments
2.  
3. 1. Coil car and Storage
4. 2.Single And Double Heads Un-coiler & Hydraulic And Pneumatic Un-coiler
5. 3.Peeler and hold down roll arm
6. 4.Flattening Machine
7. 5.Automatic and Semi Auto Shearer & Butt Welder
8. 6.Vertical Cage Accumulator​ & Horizontal Loop Accumulator & Landing Horizontal Spiral Loop Accumulator
   

1.  
2. 1. Makinë me rrymë vorbull
3. 2. Makinë për pjekjen e tegelave
   
4. 3. Makinë drejtuese
   
5. 4. Makinë me kamerë dhe fundore
   
6. 5. Makinë Hidro Tester
   
7. 6. Makinë filetimi
   
8. 7. Makinë për lyerje dhe vaj
   
9. 8. Makinë automatike për paketim dhe paketë

1.  
2. 1. Rollers, Moulds, Dies, D2,D3 material to choose
3. 2. Ferrit, pengues, tub tekstil me fije qelqi
   
4. 3. Tehët e sharrës HSS, Tehët e sharrës TCT, Tehët e sharrës me fërkim
   
5. 4. Insertet e heqjes së OD burr, insertet për heqjen e gërshërëve të ID
   
6. 5. Spirale me induksion të saldatorit HF dhe pjesë të tjera rezervë të saldatorit HF
   
7. 6. Tub bakri për spirale induksioni, tub PTFE për spirale induksioni
   
8. 7. Mosfet, Bordet
   
9. 8. Makinë për shtrëngimin e tubave të çelikut
   
10. 9. Makinë spërkatjeje zinku, tela zinku, armë spërkatës zinku

1. Pse Na zgjidhni ne?
   

2. 1.Leading Technology, Reliable Quality, Excellent Service! Dizajn i optimizuar, përzgjedhje e materialit me cilësi të lartë!  Garancia e procesit të trajtimit termik!

3. 2.Spiral bevel gear, drum gear coupling and carburization. Shuarja e dhëmbëve të ingranazheve. Sistemi i drejtuar është i qëndrueshëm, efikas dhe i veshur me zhurmë më të ulët.

4. 3.High precision wear resisting and Long life of toolings. Të gjitha torno makinerike, brazda kyçe janë të pozicionuara dhe të bluara me CNC.

5. 4.Quality department make sure the material of the raw materials quality, and ensure the machine running perfect.

Shërbimi pas shitjes

1. 1.Machine test running videos will supply to customer before shipment.
2. 2.Online techenical support WHOLE LIFT FREE.
   
3. 3.Professional engineers team to install the machine,  train your employee well.
   
4. 4.One year warranty and life-long technical support.
   
5. 5 .24 orë për përgjigjen e inxhinierit.
   
6. 6. Marrëdhënia juaj e biznesit me ne do të jetë konfidenciale për çdo palë të tretë.
7. 7.  We welcome customers to visit our factory anytime.