Grinding - Import export

Application The SG 175 support grinder is designed for grinding the conical seating surface of valves of medium speed diesel engines on a standard lathe. Handling The support grinder is clamped in the toolpost located on the top slide of the lathe. The grinding angle corresponding to the required valve seat angle is adjusted by turning the top slide of the lathe to an angular position which corresponds to the valve seat angle and which is defined by the template supplied with the grinder. The valve stem is clamped in the chuck of the lathe and the valve face is ground by feeding the grinding wheel into the rotating valve face. Features The precision grinding spindle is permanetly sealed and lubricated for lifetime accuracy. The wheel guarding system is designed to the prevailing safety regulations. The cone-shaped head of the template is provided with a bore receiving the dressing diamond so that the grinding wheel can be properly dressed after adjustment of the grinding angle.

Selfcentering Steady (Option) Selfcentering steady rests are available to fit on the swivel plate slideway for additional support of long stem valves. Both the workhead and the stready rest are adjustable along the swivel plate to clamp each valve on that part of the valve stem which normally travels in the valve guide. The combination of collet chucking and the unique Hunger steadying provides double support of long valves to ensure the ultimate in valve refacing accuracy. Oscillating Equipment (Option) An oscillating equipment for automated power traverse of valve face across the grinding wheel is available to ensure efficient stock removal and superior finish. The stroke of oscillation is infinitely adjustable. Automated Infeed (Option) Power infeed is available for automatic grinding according to a preselected program. The feed rate, the total infeed and the sparkout time can be easily selected.

Machine Base Heavily ribbed cast iron structure with integrated dove tailed slideway for the workhead and steady rest. The machine base houses an industrial type flood pump for delivering coolant to the grinding site and a baffled drawer type coolant reservoir which can be drawn out for ease of cleaning. The machine base houses also the control panel for the motors. Grinding Spindle The permanently sealed and lubricated grinding spindle slides on a swivel plate which is provided with an integrated dove tailed slideway. The swivel plate is set to the desired valve angle by means of a wide spaced scale. Steady Rest An unique selfcentering steady rest is provided for additional support of long stem valves. Both the workhead and the stready rest are adjustable along the slideway on the machine base to clamp the valve on that part of the valve stem which normally travels in the valve guide.

Machine Base Heavily ribbed cast iron structure with integrated dove tailed slideway for the workhead and steady rest. The machine base houses an industrial type flood pump for delivering coolant to the grinding site and a baffled drawer type coolant reservoir which can be drawn out for ease of cleaning. The machine base houses also the control panel for the motors. Grinding Spindle The permanently sealed and lubricated grinding spindle slides on a swivel plate which is provided with an integrated dove tailed slideway. The swivel plate is set to the desired valve angle by means of a wide spaced scale. Steady Rest An unique selfcentering steady rest is provided for additional support of long stem valves. Both the workhead and the stready rest are adjustable along the slideway on the machine base to clamp the valve on that part of the valve stem which normally travels in the valve guide.

Machine Base Heavily ribbed cast iron structure with integrated slideway for wheelhead. The machine base houses an industrial type flood pump for delivering coolant to the grinding site and a baffled coolant tank which can be drawn out for ease of cleaning. Workhead and Steady Rest Both the workhead and the steady rest are adjustable along the swivel plate to clamp each valve on that part of the valve stem which normally travels in the valve guide. The combination of collet chucking and the unique Hunger steadying provides double support of long valves to ensure the ultimate in valve refacing accuracy. Automated Oscillation An oscillating equipment for automated power traverse of valve face across the grinding wheel is available as an option to ensure efficient stock removal and superior finish. The stroke of oscillation is infinitely adjustable.

Machine Base Heavily ribbed cast iron structure for vibration-free performance. Adjustable slideways for wheelhead infeed and workhead traverse. Wheelhead Box type monobloc noted for its excellent vibration dampening characteristics. The precision motor grinding spindle is permanently sealed and lubricated. Workhead Located on a swivel plate which can be set to the required angular position by means of a wide-spaced scale. Collets for perfect valve alignment. Dressing Attachment The dressing attachment is permanently mounted on the worktable for rapid wheel dressing. Wet Grinding Coolant is delivered by an industrial type flood pump. The baffled coolant tank is easily removed from the machine base for cleaning. Electrical System Individual grinding spindle motor, work spindle motor and coolant pump motor all controlled by switches grouped in front of the wheelhead for ease of operation.

INDIVIDUAL SOLUTIONSIf you are searching for a custom solution for your mass finishing processes, the TT...B series is the best choice. The modular system allows you to fit the individual machines with feeders, screening machines and abrasive media return transport systems as required. ELECTROMECHANICAL OR HYDRAULIC SYSTEMS AVAILABLE The work bowl can be pivoted either electromechanically (TT 25, TT 45) or hydraulically. You can also partially automate processing with the respective peripheral devices such as feeding and separating units. THE BENEFITS AT A GLANCE Individual mass finishing solution Modular system Choose from electromechanical or hydraulic system Partial automation possible

TT...SM CENTRIFUGAL DISC FINISHING UNITCOMPACT AND PIVOTING Centrifugal disc finishing units from the TT...SM range have an attached screening machine and integrated hopper for abrasive media. After processing the workpieces, the entire unit pivots by 135° to separate the abrasive media and workpiece mass on the screening machine. SUITABLE FOR HIGH-VALUE WORKPIECES While the system pivots back into the working position, the abrasive media are conveyed back into the work bowl. This centrifugal disc finishing unit is particularly well suited to processing high-value workpieces, making it a popular choice in the aerospace industry for example. THE BENEFITS AT A GLANCE Compact design saves space Cost effective Suitable for processing limited quantities

CONTINUOUS TROWALIZING OF NON-SENSITIVE PARTS The AV range of continuous units allows you to continuously process large quantities, with no need to interrupt the mass finishing process to add new workpieces. Thanks to the trough-shaped work bowl, you can process small and medium non-sensitive mass-produced parts (punched parts, die-cast parts, etc.), as well as larger parts (oil tanks, cylinder head covers, etc.). THE BENEFITS AT A GLANCE Continuous workpiece processing Interruption-free workpiece loading Trough-shaped work bowl Easy to integrate in fully automated mass finishing processes Simple material handling without batch loading

OUR ENTRY-LEVEL MODEL – EFFICIENT AND COST EFFECTIVEThe circular vibrators of the CF series are a perfect and simple introduction to mass finishing. The seven different configurations, with a range of different bowl sizes, offer excellent efficiency and maximum cost effectiveness. The CF circular vibrators are easy to operate and can be expanded with accessories for sound deadening or metering, for example. PROCESSING AND SEPARATION – SMOOTH MASS FINISHING The work bowl with an evenly rising floor is perfect for processing your workpieces, as the zero-maintenance vibration flange motor works at two different speeds. The pneumatic separator flap and long separation zone allow you to gently separate your workpieces from the abrasive media. This creates a smooth mass finishing process with excellent results.

MV multivibratorsThe finishing touch for complex shapes If you have workpieces with hard-to-process contours that require fine finishing or polishing, the multivibrators of the MV series are the ideal choice. The respective workpiece is secured mechanically or electromagnetically, and processed using vibrating abrasive media and special fluids. This ensures a consistent finish on both the internal and external surfaces. Automated internal finishing on premium parts Our multivibrators each have three high-speed imbalance drives that allow you to vary the position and rotation direction. This enables extremely small vibration amplitudes, ensuring high surface quality for your workpieces – even on difficult-to-reach areas. Delicate bars are protected, the workpiece contours are retained, and even small-diameter boreholes can be processed internally.

Robust mass finishing machines with separation zone The CD series of circular vibrators are robustly built and stand out thanks to their wide range of potential uses. From polishing and smoothing to deburring, the integrated screening unit helps easily separate workpiece and abrasive media using a manually or pneumatically powered separator flap. The CD circular vibrators are available in configurations from 110 to 1,200 litres of gross volume. Perfect configuration for large workpieces Thanks to the flat bowl bottom and the large opening between the bowl bottom and the separator flap, processing your large and sensitive workpieces is easy. CD circular vibrators also have a large separation zone for simple separation of flat components. The benefits at a glance — Integrated screening unit — Manually or pneumatically powered separator flap — 110 to 1,200 litres gross volume — Flat bowl bottom — Extra-long separation zone

Grinding is an abrasive manufacturing process for processing surfaces with abrasives. The result is metallically pure surfaces free of residues (further processing) and uniform micrographs with high dimensional and shape accuracy and low waviness/roughness. — Lissmac SMW535: max. width 1250mm (grinding, satin finishing and highly decorative processing in one operation) — Kuhlmeyer type ZBS3: max. 4000 x 750 mm — Metallkraft MBSM 2000 ZB: max. 2000 x 750 mm

The Neutrix is a small, light-weight and portable electrode grinding machine which is able to centrically grind in longitudinal direction, providing reproducible quality cuts of tungsten electrodes. Electrode diameters from Ø1-4mm can be reground. Only 0.3mm is removed from the grinding electrode during each grinding process. A stand can be mounted for use in the workshop. The point angle can be set gradually from 15-180°. The grinding dust is collected in an integrated filter cassette. The speed can be regulated for an optimal grinding speed. A special collet can be used to grind tungsten electrodes with a length of up to 15mm. The diamond grinding disc can be used three times through an eccentric disc. The grinding process can be observed through a window. The grinding pressure should be used to prevent the electrodes from glowing and thereby avoid early wear to the diamond disc.

The universal drive machine can be used for all materials. A wide variety of tools makes the machine very flexible in your production. The UA 5 has a controllable speed between 600-4000 rpm. It is ideal for polishing and fine work in low speed ranges. The installed spindle locking makes it possible to replace the tool fast and easy. Advantages: Grinding, polishing, brushing and deburring of all common materials with only one machine. Flexible and mobile use with flexible shaft Infinitely variable speed regulation

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.

Grinding chips are created by the grinding of metal components. It is a mixture of metal and corundum abrasion in combination with the cutting fl uids being used. By briquetting, the waste is reduced significantly and the briquettes possess a defi ned residual moisture. Thus, the disposal costs are reducedand depending upon the alloy, there is even the opportunity to sell the briquettes with a profit. In most cases, the expensive oil contained in the cutting fl uid can be reused. The briquetting system can already payoff for itself within less than 12 months by processing about 10 to 30 tons of the expensive oil contained in the cutting fl uid per year. Depending on the requirements, our briquetting systems for grinding chips are equipped with hydraulic motors ranging from 4kW to 22kW, and reach a specifi c pressure of up to 3,800 kg/cm². The throughput of the RUF briquetting systems - especially for grinding chips - range from 40 to 350 kg/h.

The further development of our deburring grinding plates are our patented deburring segments FAPI-FLEX-SAT (patent no. DE20304860 U1). These advanced deburring segments were developed in collaboration with the company Timesavers from the Netherlands. Fast, safe and clean deburring or edge rounding of sheet metal parts is no longer a problem when using these tools. Deburring grinding segments can also be individually adapted depending on the application. We would be pleased to advise you on which deburring discs can be used in your processing, in order to achieve top process results. Please note, other trim types are available upon request!

DG Grinding processes with simultaneous cooling of the raw material to temperatures far below ambient temperature (e.g. minus 30°C); usually done with the help of liquid nitrogen, which has a temperature of around minus 196°C.

We grind our customers products at temperatures below room temperature.

Dressler Group (DG) has four brand values: flexibility, quality, innovation – and service. The last point is so important, a Dressler subsidiary bears its name: Dressler Group Customer Service. After all, the family business is renowned for its absolute customer focus. The best way to get to know Dressler Group is in person: Your contacts: Jan Dressler, CEO, COO: jan.dressler@dressler-group.com Christian Manteuffel, Team Manager Sales: manteuffel@dressler-group.com Alexander Leis, Staff Member Sales: leis@dressler-group.com

Fine grinding of dry products is a core competence of the Dressler Group. An extensive range of machine and system programs are available for this, offering the right solution for almost all applications. Finenesses from 1 μm (d97) and into the millimetre range can be reproduced here.

GMN high-speed spindles of the HS, HSX, HV-X and UHS series are irreplaceable for grinding work. Whether you must work with holes or frames, with these spindles you always make the right choice. The HV-X and HV-P series are optionally available with a rotational angle sensor, and therefore outstandingly suitable for 4Q operation. The types in the HV-P, HSP and HSP..g series are equipped with an HSK-C holder and furthermore suited for milling and drilling applications.

INOX Diesel Anti Soot drastically reduces soot formation and undesirable nail noises in all stationary and mobile diesel engines. It guarantees optimal lubrication of all moving parts of the diesel system. INOX Diesel Anti Soot ensures clean and powerful combustion and thus protects against corrosion.

INOX® Diesel Power is suitable for all diesel engines and ensures clean and powerful combustion. This reduces soot formation and unwanted nail noises. The cold start behavior is optimized. INOX® Diesel Power ensures excellent lubrication of all moving parts of the diesel system.

INOX PETROL LEAD SUBSTITUTE 1:1000 contains a specially tailored additive combination for older gasoline engines having valve seats requiring leaded gasoline for lubrication. Valve seat wear will be prevented by the optimal lubrication properties. It prevents loss of compression and thus loss of performance and engine damage.

INOX SAE 10 W 40 INOX SAE 15 W 40 INOX SAE 5 W 50 INOX SAE 20 W 50 INOX Mixed Oil mineral INOX Mixed Oils Semi Synthetic INOX Mixed Oil Full Sysnthetic

M-50 is an universal, fast cutting formula of medium fine abrasives with extre­mely uniform particles that gives an ontstanding polishing action for high tem­perature machine buffing. M-50 is developed to simplify all common heavy duty buffing, formulated especially for the preparation and the maintenance of Polyester and Epoxy moulds er surfaces. Developed for quick and easy remo­val of coarse marks and scratches, remaining on the surface after the „wet and dry" sanding procedures. For the final deep gloss finish, OSKAR'S M-100 BUFFING AND POLISHING COMPOUND is recommended. Contains no additives harmful to Polyester gelcoats er Epoxy surfaces. Does not contain silicones or waxes.

Whether aluminum, steel or stainless steel… We have the right BLOCKbuster for your deburring process! Our sanding block FAPI-EVO offers greater efficiency when rounding edges thanks to the TRIPLE FLEX trim variant. A selection of trim types that are specifically tailored to the material to be processed offers you the opportunity to select the sanding block individually for your process. Thanks to the innovative tool attachment, the sanding blocks are secured against twisting/slipping on the power belt. We would be happy to advise you on which type of trim is best suited to your application.