Slitting Saw, HSS Circular Saw Blade - EU manufacturer
GSP - High Tech Saws, s.r.o., resident in Zborovice, is a traditional cutting tools (slitting saw) producer. The beginnings of the manufacture date back to the year 1948 when the Pilana company established its branch there and started producing metal cutting circular saw blades from the very beginning. All produced tools were delivered under the name PILANA until 1992, SCHULER PILANA until 1999 and are now known as GSP- High Tech Saws.
DIN Slitting Saw (HSS-DMo5/HSS-Co5%)
Slitting saws in both high speed and super high speed steels suitable for cutting-off, milling, and grooving steels and alloys on manual, semi-automatic and fully automatic machines. The slitting saw blade range is ø 20 mm - ø 315 mm with thicknesses ranging 0,2 mm - 6 mm in variable increments with tooth forms: A - B - BW. All standard saws are available in HP-GRIND execution but are readily available in VAPO or P.V.D. (Physical Vapour Deposition) coated execution.
Precision screw-slotting saws (slitting saw) - tooth form "A"
Precision saws for jewelry (slitting saw) - tooth form "A"
Precision saws for tube-cutters (slitting saw) - tooth form "Bw"
CUT OFF High Speed Steel slitting Saws from HSS/Dmo5 and HSS/Emo5Company GSP- High Tech saws s.r.o. produces HSS circular saw blades in diameters varying up to 720 mm in various designs. The tooth forms most used are HZ, BW, B, AW, A, VP and 'Chipbreaker' . Production is based on DIN standards 1836, 1837, 1838 and 1840, extended by the refined company GSP manufacturing standards. The delivery program consists of a range of standard sawblades which can be delivered from stock and a range of special sawblades to be produced to customer specifications. The HSS sawblades are supplied as standard in high speed steel grade M2 = DIN 1.3343, but can also be delivered in cobalt-alloyed steel grades, such as M35 = DIN 1.3243 and S390 Powder Metallurgy Steel. These blades are specifically suited for use in manual, semi-automatic and fully-automatic sawing operations. All blades are hardened to 64/65 RC, triple tempered and press quenched. This manufacturing method produces the flattest and straightest saw blade in the world today. The HSS slitting sawblades can be supplied in among other things bright, steam-treated, flash-chrome, titanium nitride, titanium aluminium nitride, titanium carbon nitride or chrome nitride coated design. HSS-DMo5
Circular slitting saws in M2 high speed steel (5% molybdenum content) suitable for cutting-off steels and alloys with hardness between 500 N/mm² and 800 N/mm². The slitting saw blades are used on manual, semi-automatic and fully automatic sawing machines to cut tubes and pipes, open sections and solid sections up to 200 mm. Our range goes up to Ø 720 mm, with thicknesses to a maximum of 6 mm by variable increments, with tooth forms A - AW - B - BW - C - BR (chip breaker). The standard execution of the whole range is HP-GRIND; we also supply CO² steam treated blades and PVD (Physical Vapour Deposition) coated ones. HSS-Co5%
HSS circular saws in super high speed steel (5% cobalt content) suitable for cutting-off steels and alloys with hardness above 800 N/mm². The saw blades are used on semi-automatic and fully automatic sawing machines to cut tubes and pipes, open sections and solid sections up to 200 mm.
Hot and Friction Saw Blades for Metal Cutting - GSP ZboroviceHot and Friction Saw Blades up to 2500 mm diameter are tools of high efficiency made from well proven steel plates with a tensile strenght of 850 bis 950 N/mm2. Friction saw blades are used for cutting of steel tubes and profiles by low working temperature, it means by material temperature up to 250°C. They are made from chrom-vanadium steel marked (DIN 1.2235) and they are heat-treated to reach the optimum ratio of tenacity and hardness, which is suitable for cutting of material with high circumferential cutting speed. The cutting principal consists in melting of material in cut place caused by special kind of teeth. GSP - High Tech Saws, s.r.o. can manufacture these tools with taper of hollow ground. Choice of flange diameter, number of teeth, central bore diameter, thickness, driving holes number and diameter is possible. Hot and friction slitting saw blades are used for cutting slabs - square billets - plates - tubes ? profiles. Hot saw blades are used to cut metals with a temperature in excess of 850°C. When sawing metals below a temperature of 250°C, friction saw blades are used. Both sawing methods are a friction cutting. The friction heat in the cutting gap ae produces temperatures which bring the material in a soft, almost plastic condition. In order to clear debris from the tooth gullet a copiuos or heavy flow of coolant (preferably under high pressure)
is essential for efficient cutting . The required cutting speed is Vc=100-140 m/sec. Depending on the material to be cut the feed reached is Vf=80-2000 mm/min. The tooth geometry and tooth pitch are determined by the section and quality (analysis) of the material to be cut and the sawing machine. Heat treatment of the saw blades of 1200-1250 N/mm² (up to 1000 mm diameter) or hardening of the teeth up to Rockwell C 58 (up to 2500 diameter) gives an increase in both blade life and in number of cuts between resharpening.
HSS circular knives
In the product range of GSP - High Tech Saws, s.r.o. company there are also high-efficient cutting tools manufactured on request which are generally known as circular knives. In detail, our range includes:
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. Slitting saw. 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 saws and Knives, Paper Slitting & Rewinding Knives Simplex/Duplex Sheet Cutter Knives Top & Bottom Slitter Knives Complete Knife Assemblies Iron & Steel Guillotine & Trimmer Knives. 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 knives. Slitting saws.
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.
Segmental saw bladesThe segmental circular sawblades consist of a CrV steel disc on to which hardened toothed segments are mounted and secured by rivets. This principle makes it possible to repair a segmental sawblade after tooth or segment breakage by simple replacing one or more segments. Our current capacity range for segmental slitting saw blades is 10" diameter thru 120" diameter. Within this range we produce special diameters and thicknesses that offer our customers the widest spectrum of products. The most commonly used tooth forms are HZ and BW. They are produced and controlled to the GSP manufacturing standards whereby precise sizing and close tolerances are guaranteed. The segmental sawblades are supplied as standard in high speed steel grade M2 = DIN 1.3343, but can also be supplied in cobalt-alloyed steel, such as M35 = DIN 1.3243 and M42 = DIN 1.3247.The segmental sawblades can be delivered in bright, titanium nitride, titanium carbon nitride, titanium aluminium nitride or chrome nitride coated design.
TCT circular slitting saws and cermet tipped sawsThe tungsten carbide tipped sawblade (TCT) consists of a CrV steel disc to which carbide tips are brazed. Company GSP produces TCT sawblades in diameters from 150 to 2000 mm in various designs. The TCT sawblades are produced and controlled to the strick GSP manufacturing standards. The delivery program consists of 2 main groups, one range of TCT for ferrous and non-ferrous materials. The standard program can be supplied from stock, while special sawblades are produced to customer specifications.
HM carbide tipped circular saw blades for light alloys
HM carbide tipped circular saw blades for dry cutting
HM carbide tipped circular saw blades for steel cutting
Alpha Cutter - Alpha Shear bladesAlpha cutters - alpha shear blades are the cut-off knives for cutting profiles and tubes. The cutting effect of alpha cutters is achieved with combination of high pressure and high speed. Burrfree cut of highest precision is achieved and the cut profile is free of deformation. Very short cutting times enable using these alpha cutters shear blades not only in stationary machines, but also in production lines during continuous cutting. In standard modification Alpha Cutters - alpha shear blades are made with PVD coating to prolong their lifetime, decrease friction coefficient and to avoid cool surfacing. These tools aren?t standardized at all, that?s why they are always tailored. For making the offer sending the drawing or sample is enough.
The above-mentioned examples of our products - saws and milling cutters are only a small overview of our production posibilities. We are ready to produce also different tools according to your documentation like prismatic cutters, gear milling cutters, profile cutters, shell end mills cutters, side and face milling cutters, halfcircle milling cutters convex, half circle milling cutters concave, corner rounding milling cutters, single angle milling cutters, double angle milling cutters , HSS Side Chip Clearance slitting Saws straight teeth, M2 Side Chip Clearance Saws staggered tooth, HSS Side and Face Cutters straight teeth, HSS Side and Face Cutters staggered teeth. Next examples of our products:
Slitting saw,Circular knive, Pilové kotouče
Tel.: +420 573 369 286 | Fax: +420 420 573 369 234 | E-mail: firstname.lastname@example.org
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