Grinding wheel - Import export

We represent the Sebald company in Switzerland. This company manufactures ceramic grinding wheels in its own production in Germany and has an excellent track record. With this we want to offer our customers an improved service. We look forward to conducting appropriate trials with you.

WMC Sinterstar AG represents the company Mirka (Cafro) in Switzerland. Cafro diamond and CBN grinding wheels are characterised by innovative bonds and high cutting ability for machining hard metal, ceramics and steel. Cafro's core competence is the production of resin bonded diamond and CBN grinding wheels. Over the years, the company has also specialised in the manufacture of metal-, hybrid-, ceramic-bonded and electroplated grinding wheels and PCD/PCBN tools. Our employees will also find the optimal grinding solution for your company. We benefit from our own knowledge and experience as a carbide manufacturer.

We offer a comprehensive range of high-quality CBN tools and abrasives. We will be happy to advise you personally on the tools tailored to your applications. We can use our knowledge and experience from our own carbide production for your benefit.

We offer a comprehensive range of high-quality diamond tools and abrasives. We will be happy to advise you personally on the tools tailored to your applications. We can use our knowledge and experience from our own carbide production for your benefit.

Diamond grinding tools with VIB-Star core for technical ceramic components. Diamond grinding tools with cushioning plastic core system for machining very hard materials and technical ceramic components. Straight diamond grinding tools in vitrified bond for the machining of ceramic components require special damping, thus VIBSTAR is only available in certain dimensions on request. Damping + low weight Better surface finishes Longer lifetime Improved grinding ratio

The RVU grinding machines set new standards in highprecision machining and are especially suitable for high precision grinding applications in the bearing and aerospace industries. The range can be equipped with up to four watercooled grinding spindles which can achieve a performance of 45 kW at 18,000 rev/min. (according to the type of grinding wheel selected) The RVU facilitates a complete machining processing without interruption as optional dressing units, grinding wheel changers and workpiece measurement are available. Additional options for hard metal machining boring and workpiece measurement increase the possible applications of the machine series considerably

TYPE OF MACHINES : PERINI, PCMC, FUTURA, ... Depending on your converting process, the hardness and abrasivness of your products, we manufacture log-saws : Ø610 / Ø810 / Ø870. Standard bores : 68.26 / 82.55 mm. Short and long bevel : 190 / 230 mm. To obtain a clean and precise cut with an automatic sharpenning, we supply grinding wheels adapted to your machines. 1 / Log saw Ø810 2 / Log saw Ø610 3 / Log saw Ø870 1 / Grinding wheel Ø153 2 / Grinding wheel Ø100 B64 - 3 fixing holes 3 / Grinding wheel Ø100 B64 - 4 fixing holes

Paper core cutting N°1 - Pneumatic knife holder N°2 - Crush knife N°3 - Perforating knife Precutting blade for rewinder machine N°4 - Precutting knife N°5 - Counter precutting knife Blades for transversal cutting machine N°6 - Log saw Ø610 N°7 - Grind wheel B64 - 3 fixation holes N°8 - Grind wheel B64 - 4 fixation holes

Width 100 mm Bedplate and load bearing structure with easy dismounting Support cross members Main shaft group Front and rear plate unit Feed roller unit with micrometric adjustment Main drive unit Brush and feed rollers unit driven by servomotor Grinding wheel dressing unit gr. 36 Pneumatic control panel Electrical control panel Electronic programmable logic unit using a dedicated software for total management of machine functions with dust suction device CZ Dust Collector C4 Metering device (Alarm with light to inform about maintenance periods)

Particular Challenge: For the assessment of rotating parts, numerous parameters have to be taken into consideration: Concentricity, radial run-out and axial run-out (i.e. wobble); furthermore thickness, diameter, planarity and the absence of surface defects had to be examined. The solution developed by QuellTech consists in a configuration of three Q6 Laser Laser Scanners.Each of the lateral surfaces is assigned to its own scanner. In order to enable the thickness precisely to be determined, both laser lines are mutually oriented in opposite direction. The third scanner inspects the outer circumference of the wheel, this way measuring diameter and radial run-out. All of these scanners are subject to encoder signals supplied by the rotary axis and synchronously triggered, so possible defects on the wheel can precisely be localized. The measurement takes place at a resolution of ca. 30 µm, and a cloud comprising several millions of points are obtained.

Product name: Silicon Carbide SIC Nanopowder 90% Place of Origin: China Application: refractory materials Shape: Powder Material: silicon carbide Chemical Composition: Si2O3 Color: Black SiO2: 90%min Usage: Metallurgy Deoxidizer Package: 1 Ton/bag Payment: L/C T/T Supply Ability: 1000 Ton/Tons per Week Lead Time:15-30days Port of shipment:Xiamen,China Applications 1.metallurgical deoxidizer 2.high temperature resistant materials 3.as abrasive,abrasive tools can be used to such as grinding wheels,whetstones,grinding head, sand tile etc Advantages 1.corrosion resistance,high strength,high hardness, 2.good wear-resisting performance,resist to shock 3.stable chemical performance,high thermal conductivity,high resistant temperature

Metal-bonded grinding tools for flute grinding With the STARTEC XP-P+ product line, TYROLIT defines a new performance level for the flute grinding of tungsten carbide cutting tools. Two different diamond qualities and the innovative bond structure lead either to significantly reduced grinding forces or to a major increase in profile retention. The precision of the machined tools remains at the usual high level. Increased feed speed Easy profiling Extended dressing intervals

For cleaning and dressing grinding wheels

The choice of the right serrated grinding wheel for grinding knives, scissors, tweezers, pliers, surgical instruments, etc. with the most suitable teeth and the highest quality standards must be determined on a customer-specific basis depending on the intended use. The base body of the serrated grinding wheel is made of aluminum. A coating is applied to the aluminum body, into which the teeth are then inserted depending on the profile shape according to the intended use. With our many years of experience, we would be happy to advise you by telephone or on site regarding a high-quality and cost-effective design of a serrated grinding wheel for your process.

Grinding wheels in elastic bond for the centreless grinding of taper rollers For the centreless grinding of taper rollers, a steel profiled regulating wheel is used. A certain elasticity of the grinding wheel is required so that the rollers can still be operated safely. The Tyrolit centreless wheel in elastic bond has proven highly effective. Good profile retention and lifetime Good coefficient of friction

These tools are used for dressing and profiling ceramic grinding wheels.

Mixed alumina type WIWOX® RK has a low ferrite content and is particularly suitable for applications where a high consumption of blasting abrasives cannot be avoided. Mixed Alumina is produced from ceramic grinding wheels and reclaimed alumina dust from the blasting and grinding industry. It consists of a mixture of white, pink and brown alumina, and is an iron-free alternative for many sectors of the blasting and grinding industry.

CNC controlled machine for belt grinding and polishing stainless steel weld seams. Belt grinding on the contact wheel or slack belt unit is possible for edge profiling.

Uniformly wide polyurethane lamellae are attached in precisely established spacing while plastic foam lamellae are attached in the spaces between them to the aluminium hub of the frequency damped contact wheel FAPI-KS/V FREQUENCY DAMPED. The height of the coating resp. the length of the polyurethane and plastic foam lamellae can be varied depending on the application (standard: 25 mm). The positioning of the lamellae dampens the howling sounds in the upper frequency range in the contact wheel coating during grinding so that they are no longer audible to the human ear. The contact wheel FAPI-PUS/KS frequency damped achieves a significant reduction of the noise level in the workplace and so contributes its share to work safety. Benefits of contact wheels with polyurethane foam lamellae: Highly elastic (adaptable) Wear-resistance Oil-resistance Grease-resistance We will be happy to advise you in order to find a suitable contact wheel for you.

The contact wheel FAPI-PUS/KS is an extremely soft version of a contact wheel with a polyurethane foam and plastic foam lamella coating. The overall height of the coating must also be selected based on the respective application. The alternating polyurethane and plastic foam lamellae make the contact wheel extremely soft and particularly adaptable. In practice, this contact wheel is used mainly for the finishing of strongly cambered or rounded workpieces. Because of the different material densities and the spacing between the lamellae heat dissipates very well during the grinding process. Advantages The contact wheels of the FAPI-PUS – series are coated only with polyurethane foam lamellae. Benefits of contact wheels with polyurethane foam lamellae: Highly elastic (adaptable) Wear-resistance Oil-resistance Grease-resistance We will be happy to advise you in order to find a suitable contact wheel for you.

The contact wheel FAPI-PUS OPEN is a further development of the dense design. Here the aluminium core is coated alternately with a long and short polyurethane foam lamella. The overall height of the coating is also adaptable to the respective application and is therefore variable (standard: 35 mm). Because of the variant of the open design, the abrasive belt can better cool because the heat from the belt sanding process is better dissipated. Through the precise adaptation of the extremely soft running cushion to the workpiece that shoud be found it is possible to achieve high-performance results when finish grinding. Advantages The contact wheels of the FAPI-PUS – series are coated only with polyurethane foam lamellae. Benefits of contact wheels with polyurethane foam lamellae: Highly elastic (adaptable) Wear-resistance Oil-resistance Grease-resistance We will be happy to advise you in order to find a suitable contact wheel for you.

With the contact wheel FAPI-PUS DENSE, the aluminium hub is coated with dense adjoining polyurethane foam lamellae. The height of the coating resp. the length of the polyurethane foam lamellae can be varied depending on the application (standard: 20 and 35 mm). The polyurethane foam lamellae provide the contact wheel with a “running cushion” with which a fine finish is possible especially when working on (strongly) cambered and profiled parts. The coating adapts to every workpiece to be found. In addition, the contact wheel FAPI-PUS dense contributes in large measure to abrasive belt cooling because the spaces between the lamellae dissipate the heat generated during belt grinding. Benefits of contact wheels with polyurethane foam lamellae: Highly elastic (adaptable) Wear-resistance Oil-resistance Grease-resistance We will be happy to advise you in order to find a suitable contact wheel for you.

Jung JF520 surface and profile grinding machine in very good condition. Machine No. 1569. Year of construction 1981 - Grinding length max. 600 mm - Sliding width: 200mm - Magnet size: 500x175mm - Grinding wheel dimensions: 250x25x50.8mm Bcspaqsayd8 - Spindle speed: stepless 4200 omw./min. - 380V 4kW - Weight about 2000kg Equipment: - 1 axis digital display, - Flanges - Infinitely adjustable spindle speed - Infinitely variable hydraulic supply in transverse direction - auto lubrication system, - Automatic height feed with rapid traverse - machine books

Our company has 25 years experience for manufacture different kinds of gears.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.

Our company has 25 years experience for manufacture different kinds of machining parts.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.

Our company has 25 years experience for manufacture different kinds of CNC parts.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.

Our company has 25 years experience for manufacture different kinds of gears.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.

Our company has 25 years experience for manufacture different kinds of gears.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.

Our company has 25 years experience for manufacture different kinds of gears.And our company has many advanced production equipments. such as CNC forming grinding wheel grinding machines, gantry machining centers, four axis and five axis machining centers, CNC lathes, CNC gear shapers, CNC milling machines, CNC hobbing machines, gear chamfering machines.and more than 40 sets of processing and testing equipment. we can provide various professional production services such as precision gear wheel machining, CNC machining, CNC turning machining, and so on.