Tungsten Carbide circular slitting blades For Printing Industry
Product Introduction
This kind of knife is ground by professional equipment. Nice appearance,high precision,durable life makes it makes it has high cost performance. high-quality raw materials Rough forming Vacuum heat treatment Cooling and tempering Testing hardness Finish grinding size.
Specifications
| Product Name | Circular Slitting Knife | Hardness | HRC40~98 degree |
| Material | D2 / SS / H13 / HSS / SLD / SKH / Alloy Steel / Tungsten carbide etc. | OD tolerance | ±0.01 mm |
| Finish( coating ) | Precision finish, Mirror finish, Lapping finish available. | ID tolerance | ±0.03 mm |
| Edge Design | single edge carbide tipped,double edge carbide tipped. | OEM & ODM service | Acceptable |
Common sizes for high speed machine
| Dimension(mm) | OD(mm) | ID(mm) | Thickness(mm) |
| Φ20*Φ4*2 | 20 | 4 | 2 |
| Φ45*Φ8*0.3 | 45 | 8 | 0.3 |
| Φ45*Φ25*0.25 | 45 | 25 | 0.25 |
| Φ50*Φ20*0.3/0.5 | 50 | 20 | 0.3/0.5 |
| Φ75*Φ20*0.25 | 75 | 20 | 0.25 |
| Φ80*Φ20*0.3/0.5 | 80 | 20 | 0.3/0.5 |
| Φ90*Φ60*1 | 90 | 60 | 1 |
| Φ150*Φ32*1 | 150 | 32 | 1 |
| Φ180*Φ40*2 | 180 | 40 | 2 |
| Φ300*Φ160*3 | 300 | 160 | 3 |
| Φ300*Φ210*3 | 300 | 210 | 3 |
| Note：Customization available per customer's drawing or sample | |||
Quality Assurance
Vacuum heat treatment
Heat treatment is the "soul" of the product and the key to the product. The company took the lead in introducing the "vacuum heat treatment" technology. The blade is not deformed, and the hardness, toughness and wear resistance of the product reach the best
Imported high precision CNC equipment
Professional grinding masters and independent research and development team to meet various customer needs. The product undergoes multiple processes, professional grinding and polishing, and excellent workmanship. The precision of imported equipment can reach ±0.01-0.02mm.
Testing equipment
The company uses optics, radiographic flaw detection and other technologies for product inspection, and each product can be put into the warehouse after passing the inspection.
Features & Benefits
- 10 production processes to go through for every individual knife.
- Assuring the ultimate in life time.
- Lower yearly knife consumption costs.
- Triple tempered to retain the hardness while toughness kept.
- Strictly quality control for excellent valve.
- High precision, high intensity, excellent hardness,small thermal deformation.
- Matched to printing industry applications.
About Factory
Chengdu Passion is a comprehensive enterprise specialized in designing, manufacturing and selling all kinds of industrial and mechanical blades, knives and cutting tools for over twenty years. The factory is located in panda’s hometown Chengdu City, Sichuan Province.
The factory occupies almost three thousand square meters and includes over one hundred and fifty stuff. “Passion” has experienced engineers, quality department and completed production system, which includes press , heat treatment, milling, grinding and polishing workshops.
“Passion” supplies all kinds of circular knives, disk blades, knives of steel inlaid carbide rings, re-winder bottom slitter, long knives welded tungsten carbide, tungsten carbide inserts, straight saw blades, circular saw knives, wood carving blades and branded small sharp blades. Meanwhile, the customized product is available.
About Packing
Type 1:Blade is packed with a bubble pack, and rubber protector of cutting edge, then packed with foam pads in carton box.
Type 2: Blade with rubber protector of cutting edge is vacuumed to the cardboard, and then pack it in a single carton, then10 pcs max in one carton case.
