Rotary knives, circular knives

HSS circular knives

In the product range of GSP - High Tech Saws, s.r.o. are also high-efficient cutting industrial knives manufactured on request which are generally known as circular knives. These rotary knives are used not only for cutting rubber, leather, paper, isolation materials and plastics, but also non-ferrous metals and steel. Cutting edges of these industrial knives are various according to the kind of cut material. Following survey shows particular variants.

Typical selection of circular machine knives we manufacture:

• industrial knives for core and tubes cutters
• crush cutters
• creasers
• perforating circular knives
• slitting knives
• scorers
• food processing circular knives
• circular shearing cutters and precision spacers
• textile cutters and split Knives

• cross-cut industrial knives
• granulator knives
• metal processing knives
• mitre knives
• packaging knives and anvils
• pelletizer knives
• rasper knives
• shear knives
• sheeter knives
• trimmer knives
• tube cut-off knives

In the product range of GSP - High Tech Saws, s.r.o. are also high-efficient cutting tools manufactured on request which are generally known as circular knives. Circular knives in HSS-DMo5, HSS-Co 5%, K110, K190 PM and S 390 PM Steels are used not only for cutting rubber, leather, paper, isolation materials and plastics, cutting thin walled tubes, hoses, but also non-ferrous metals and steel. Cutting edges of circular knives are various according to the kind of cut material. Applications of rotary knives are on semi and fully automatic machines. Our range spans from ø 20 mm through to ø 600 mm and the standard execution of all circular knives is HP-GRIND finish but readily available in our P.V.D. (Physical Vapour Deposition) coatings too. Company GSP manufactures also the highest quality food and meet processing rotary knives in the industry from 3" to 20" in diameter.  We manufacture with the latest CNC grinding equipment to achieve up to 3 times longer knife life. We currently have a manufacturing capacity of 1" diameter thru 72" diameter, in various thicknesses. Raw material is available in M2, M42, D2 and A2 tool steels and can be provided to a wide range of hardnesses. From a simple single bevel to a complex compound double bevel, GSP's superior craftsmanship guarantees an exactness unmatched in the industry. CIRCULAR KNIVES are made for many differing applications and industries, the following drawings give an idea of the forms available in the range 1“ to 16“ (25 to 400 mm) diameter.
Typical Industries include:

• Circular knives for Automotive
• Circular knives for Converting
• Circular knives for Food procesing
• Circular knives for Paper
• Circular knives for Packaging
• Circular knives for Plastics
• Circular knives for Printing
• Circular knives for Rubber
• Circular knives for Floor and Wall
• Circular knives for Coverings

In detail, our range includes:
• Pelletiser knives
• Circular knives and bottom knives for edge trimming
• Foil cutting knives (smooth or toothed)
• Cut-off knives
• Puncher
• Perforating knives
• Nonwoven material separating knives
• Bag cutting knives
• Crush cutters Transverse cutting blades for cake (e.g. for   trimming the ends of Swiss rolls)
• Punching knives (e.g. for dividing cakes into   portions of 1/6th or 1/12th etc.)
• Sweet knives
• Cutting knives for vegetable processing
• Bread roll knives
• Scraping knives for filleting fish
• Fish skinning knives

For metal working industrie we produce knives and saws: Guillotine Shear Blades for Hot & Cold Working. Hot Crop & Scrap Shear Blades, Billet & Bloom Shear Blades Flying Shear Blades. Bar Shear Blades, Scrap Chopper Blades. Crop Shear Blades for Angles, Squares & other sections, Rotary Shear Blades for Hot & Cold Working HR & CR Slitting Cutters. Hot Saws, Flying Saws, Friction Saws HSS Segmental Saws, TCT Saws etc Slitting Spacers, Over-arm Spacers & Separators. Chipper Knives of all types. Paper cutting knives,Flaker Knives,Paper Trimming knives,Paper Slitting Knives, Paper Slitting & Rewinding Knives Simplex/Duplex Sheet Cutter Knives Top & Bottom Slitter Knives Complete Knife Assemblies Iron & Steel Guillotine & Trimmer Knives. Slitting saws. High Speed Steel Inlaid Guillotine & Trimmer Knives. High Grained TCT inlaid Guillotine & Trimmer Knives. Pneumatic Individual Knife Holders Crush Cut Knife Holders, Shear Cut Knife Holders. Spring loaded Knife Holders & Holder Assemblies. Rag Cutter Knives, Straw Cutter Knives. Refiner Bars, Beater Bars. Tissue Log Saw Blades. Core Cutting Saws. Doctor Blades

For woodworking industry we can offer: Veneer Peeling Knives in all sizes Veneer Slicer Knives , Jointer Knives, Clipper Knives, Solid Carbide Saws Tungsten Carbide Tipped (TCT) D.D, Rip, Scoring, and Beam Circular Saw Blades. Chopping Knives, Chipper Knives, Flaker Knives.

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Dear customer, you might make a trial order now. Please specify your product requests according to the table in the field below or write any question you wish to ask our sale manager. Our sale manager will contact you as soon as possible. Quantity may be specified later.