CHP 840
10Pages

Universal sharpening machine for carbide-tipped circular saw blades up to diameter 840 or 1300 mm

/ CIRCULAR SAW // TOOTH FACES AND TOOTH TOPS THE VERSATILITY OF A NEW GENERATION FOUR CNC-CONTROLLED AXES FOR ACCURATE GRINDING OF NEARLY ALL TOOTH GEOMETRIES IN ONE CYCLE. INGENIOUSLY SIMPLE OPERATION WITH NEWLY DEVELOPED MULTIFUNCTIONAL HANDWHEEL. AND A GROUND-BREAKING MACHINE CONCEPT WITH PROGRAMS USED IN THE WOOD, ALUMINIUM, PLASTIC AND A WIDE RANGE OF METAL APPLICATIONS. THE RESULT: THE PERFECT COMBINATION OF PRECISION AND PRODUCTIVITY WITH MAXIMUM FLEXIBILITY. FOR THE UNIVERSAL MACHINING OF CARBIDE-TIPPED CIRCULAR SAW BLADES WITH A DIAMETER OF 80 MM TO 840 OR 1300 MM CHP 840 and CHP...

f HER Machine available for two different diameter ranges: 80-840 mm or 80-1300 mm Qvoumer ////fW COMPACT DESIGN Space-saving design and optimal accessibility for operators ////f« FULL ENCLOSURE AS STANDARD For effective safety at work, and noise and emission protection, as well as a characteristic appearance ////|2| INNOVATIVE CONTROL PANEL With 10-inch LCD colour display and multifunction handwheel for fast and safe operation ////M SOLID DESIGN Robust machine construction for vibration-free operation and high-quality sharpening result ////%y LARGE VIEWING WINDOW Internal, two-part...

/  CIR C U L AR S AW  // TO O TH FA C ES A ND TOOTH TOPS /// THE MACHINE CONCEPT The CHP series is ideally equipped for sharpening carbidetipped circular saw blades. Offering versatility that leave nothing to be desired, yet with numerous options. /// Four CNC-controlled axes for the complete machining of all commonly used tooth geometries in just one cycle – even for saws with axial angle and group toothing /// Motor-driven hook clearance angle adjustment for rapid switchover from face to top grinding /// Optimum movement coordination for short grinding times and reduced non-productive...

/// THE APPLICATION Saws for the saw mill industry, solid wood processing and furniture manufacture /// Wide-opening blade clamping mechanism for saws with collar or reinforcing ring The name VOLLMER guarantees process reliability and stability. Thanks to the diagonally integrated feed pawl with pneumatic lift, even chipper segments present no problem – even if these are screwed with or without a reinforcing ring onto the mounting devices manufactured specially for the purpose, often also with filler pieces in order to fill up the gaps in the body. /// Optional second feed pawl for...

Saws for metal machining /// Adjustable grinding barrel for chip breaker machining for more flexibility Particular requirements apply in metal machining, which is /// Software for negative tooth face geometries and chip also true for sharpening. The CHP 840 and CHP 1300 are breaker machining as standard ideally designed for efficiently grinding even complex tooth geometries and group toothings. /// More powerful grinding motor with variable grinding speed, for a high level of grinding efficiency and the possibility of optimising process and machining parameters //// CHIP BREAKER MACHINING...

III THE APPLICATION Its high level of variability and functionality makes the CHP series the first choice in each case for the workshop-oriented sharpening of circular saw blades in wood, aluminium, plastic and metal processing, and it can therefore be universally used in sawmills, sharpening services and the production of small-batch runs. IIII GROUP TOOTHINGS can be machined IIII TOOTH FACE // TOOTH SHAPE EXAMPLES IIII MULTIPLE SURFACE PROGRAM optional

/// THE OPERATING CONCEPT The modern operation concept with the new multifunctional handwheel makes work significantly easier and faster. The axes are selected and controlled by only one module, which is very helpful in avoiding the possibility of incorrect operation. The handwheel is also used as a potentiometer in order to be able to carry out speed adjustments in automatic mode. /// Optimised machining times and surface finish quality through variable input of the grinding speeds for various different surfaces /// No tooth pitch input required thanks to the feed pawl sensor system ///...

/// SPECIFICATIONS Circular saws Outside diameter Bore diameter Blade thickness Tooth pitch Cutting width Workpiece weight Hook angle Hollow face hook angle Clearance angle Grinding paths Hook angle Clearance angle Hollow face Grinding shaft drive output Grinding wheels Outside diameter Bore diameter Peripheral speed Connected load (without auxiliary equipment) approx. 2.2 Coolant tank capacity Bevel grinding on the tooth top on the positive tooth face on the negative tooth face //// MACHINE FOR TWO DIAMETER RANGES: 80 – 840 mm or 80 – 1300 mm available //// MACHINE DIMENSIONS We reserve...

/// SERVICE THAT IS MADE TO MEASURE With a comprehensive range of helpful and efficient services, VOLLMER is there to provide you with support. From competent advice and the best financing for you, through to an advantageous service contract that allows you to decide now which service costs you will have to pay in the future. /// Extensive advice and project planning /// Financing and insurance /// Training and start-up /// Maintenance and service In short: We do everything so that you can concentrate on what's important: Your success. /// Original spare parts /// Upgrade and software ///...