Tuesday, February 17, 2009

3-1000 CNC-Sawmill Machine

NPO BARS, Chelyabinsk, Russia, a manufacturer of CNC-sawmill machines and water-jet cutting systems announces that in addition to the successful BARS-1A, BARS-3 and BARS-DG new BARS-3-1000 machine is now available.

Since 1999 our company NPO BARS has designed and manufactured CNC-sawmill machinery that implement the principle of angular cutting having one saw blade in the horizontal plane, another
– in the vertical. BARS-3 and BARS-3-1000 are designated to be operated at woodworking factories for cutting logs into high-quality edged lumber in the automatic mode and produce workpieces for moldings, glued beam, edge-glued panel, windows and parquet.

"We are pleased to continue to expand our CNC-sawmill line to address our customer requests for our proven, quality designed and manufactured machines in larger sizes" stated the company business director.

BARS-3-1000 and BARS-3 are complete with OPTIMA and MONITORING programmes. You can be assured that the OPTIMA program allows to obtain high and stable lumber yields of 63% to 69% with maximum yield of quarter-sawn lumber. The saw blades are moved automatically in accordance with the cutting chart generated by the program in advance. The MONITORING program provides automatic recordkeeping of raw materials, finished products, machine operation and work of personnel.

The log is clamped and aligned with the help of hydraulic system. Sawn-off boards are removed by the reverse movement of the bridge at maximum speed.

Our BARS-3 and BARS-3-1000 machines can be equipped with a hydraulic log loader with the help of which logs may be loaded from the floor – this way only one operator for the machine is required.

Due to the combination of an advanced optimization system, an automatic lumber removal system and hydraulic log loader the process of cutting is fully automatic. BARS machines are characterized by high precision of cutting with tolerance of ± 0.5 mm.

Bars-3-1000 has been designed and built to meet the needs of those who favour the structure of BARS-3 automatic CNC-sawmill machine but need a machine to cut larger logs up to 1000mm in diameter. BARS-3 can cut logs up to 700 mm in diameter.

Blade Grinder Cnc | CNC Saw Blade Grinder

CNC full automatic computer numerical control circular saw blade grinder is made by the innovated technology; it is full automatic CNC processing center controlled and is with precise structure, its speed is faster than other equipments of the same rank. EMC-500, the CNC saw blade grinder, its foundation is made of spheroid graphite ductile iron FCD-45, that is with good vibration state damping and well movement performance, it may improve the finishing, and its thermal conductivity is low, so that the affection that caused by the environmental temperature change is little, and it does not distort. Therefore, it can maintain the stability of the machine and promote the precision and the service life.

EMC-500 CBN saw blade grinder is mainly suitable for the customer such as pipe & tube machinery manufacturer, pipe making manufacturer, pipe cutter manufacturer, saw blade manufacturer, and saw blade sharpening manufacturer, furniture manufacturer, bicycle manufacturer and automobile manufacturer.

Novel design and perfect streamline enhance EMC-500 CBN on its unique outstanding style. There is a fine view to watch the working situation from the large window, and it is also very convenient to open the arc gate to replace the saw blade. EMC-500 CNC saw blade grinder is a three axle servo-control CNC saw blade grinder; the outer diameter, the number of teeth (gears), the attrition quantity, the angle of cutting, the back clearance cutting angle can be automatically set up and controlled.


The CNC saw blade grinder adapts 10.4¡¨ TFT-LCD monitor; it is outfitted with the dialogue type operation screen, the machine will automatically finish the gridding job only by inputting simple data. Advanced software design: The outer diameter, the number of teeth, the tooth depth, cutting angle, back clearance angle, feeding rate and the grinding wheel rotation speed can be all numerically input. Easy operation, even if you are not the senior technician.

The functional CNC controller may provide you the ideal processing performance according to the majority demands. Ultra strong memory storing function: it can be inputted 9999 set of saw blade attrition parameter, it will show you the saw blade records on the screen within few seconds, it will save a lot of time on reset.

The EMC-500 series of circular cold saw blade sharpener is the perfect complement for the customer who has multiple automatic or semi-automatic CNC cold saw blades that for higher production runs. Bringing cold saw blade sharpening in house allows the manufacturer to reduce sharpening costs allowing for quick turnarounds (compared to outsourcing cold saw blade sharpening).

By eliminating time consuming adjustments, the productivity is increased on account of the simplicity designed into our sharpeners. The manufacturer or fabricator can sharpen the saw blades economically and quickly right in their own shop. Furthermore, It also increases efficiency due to the saw blades can be sharpened to the exact specifications without delay.