Thin Cutting Band Saws

Quick Tour - Thin Cutting Band Saw

1. How does the Thin Cutting Band Saw work?

2. What is the range of application use of the Thin Cutting Band Saw?

Parquet and engineered flooring production; Door-, Window-, Stair production; Furniture production; Laminated and Multi-layer boards; Pencils and Crayons production; Sport equipment such a Ski, Snowboards, Hokey Sticks; Wooden-covers for fruit and vegetables and many other products from further branches of wood-industry.

3. What is the principle of the Thin Cutting Band Saw and its technical solution?

Legend:
1. Conveyor Feeder; 2. Material; 3. Infeed Driven Top Pressure Unit; 4. Band Saw Blade; 5. Outfeed Idle Top Pressure Unit

4. What is the maximum input size of material?

Max. cutting width x max. height <=> 330/500 x 150 mm.

Individual solutions, i.e. way of material guiding into the machine, accessories on demand is possible to consult with our sales & design department.

5. What kind of Tool can be used?

Any type of Band Saw Blade can be used. Generally customers use Stellited or Carbide (HM) band saw blades. Of course, it is also possible to use the classical set or swaged band saw blades from high speed steel. For most of applications the stellited band saw blades work fine.

6. What determines the Saw Kerf?

  • wood species and cutting width
  • thickness of band saw blade body
  • expected feed speed and lamellas accuracy

7. What Saw Kerf can be used?

Generally any Saw Kerf can be used - size of Kerf is only limited by Tool construction and the way of use. Size of Saw Kerf certainly doesn't depend on the Machine.

  • available Band Saw Blades start with the Saw Kerf from 1.1+ mm
  • the Saw Kerf 1.25 - 1.6 mm can be found mostly in practice

8. What size of Band Saw Blade to choose?

Recommended body thickness

0.7 to 1.0 mm

Recommended width

75 to 90 mm

Recommended length

6170 mm

Minimum length

6130 mm

Maximum length

6230 mm

9. How to sharpen Tools?

Proper preparation and care of the Tools is 99% of success at Thin Cutting Band Saws. For quality sharpening of tooth shape and achieving a consistent blade, we recommend CNC sharpening machines of our production. Options how to sharpen are followings:

  • using CNC grinder NEVA or other brand
  • using your current mechanical grinder
  • using sharpening services from company NEVA
  • using sharpening services from your local supplier

10. How to change the thickness of Lamella?

Thickness of Lamella is changed by adjusting the position of the horizontal Saw Head. The Head is adjustable in height by Touch Screen on the main Control Panel of the Machine. The Lamellas can be cut one by one from the top of the Block, or as well from bottom. The Thickness of Lamella is according to the width in Tolerances:

  • cutting width up to 330 mm in tolerance +/- 0.2 mm
  • cutting width up to 600 mm in tolerance +/- 0.3 mm

11. Can band saw cut fresh/green wood?

Thin Cutting Band Saw is by default equipped for cutting dry material. However yes, it is possible to cut green wood. Certain materials, for example green oak, require installing additional equipment - cooling and cleaning of saw blades.

12. What should we know about the machine in regards the reliability and working life?

If you are considering buying a new machine, then you are interested too, what are the crucial details to focus, before you make any decision. Therefore in this part of the tour, we examine the important structural features of Thin Cutting Band Saw:

Features of NEVA machines

Cast Iron Main Stand

+ solid and compact design
+ absorbs vibrations

22 kW Main Motor

 

Hydraulic Tension

+ stable a reliable tension force during machine operation balanced by Hydraulic Accumulator
+ tension force in the center of Main Wheels - also see the picture below
+ easy to maintain

Main Wheels Bearing

+ bearings on both sides of Main Wheel Shafts
+ stable and centrically focused tension force
+ stable machine design doesn't allow machine deformations during tensioning process

Saw Monitoring while operation

+ actual information of saw blade deviation
+ useful information to determine saw blade life
+ safety protection against damage

Production Line Integration

+ machines ready to build a production line
+ readiness for external feed speed synchronization with other machines
+ possibility of central control panel installation for entire production line

 

13. What kind of technical support can be expected?

  • technical support directly trough the sales department
  • quick and flexible problem solving
  • own production and stock of spare parts
  • warranty and after sale service
  • well-arranged documentation, see. examples: Electrical, Spare Parts, Operation Manual.

14. How is it with Warranty Period?

Warranty is 12 months from the date of putting the machine into operation and further 12 months on all linear guides and ball-screws and ball-screw nuts used in machine.

15. Where can I see the references?

There are 8 Thin Cutting Frame Saws working 2 shifts a day in our woodworking department - we will be pleased to welcome you here and show you the entire facility. For references from your country, please contact our sales department.

Further interesting source of technical information are the articles issued on our website. You can find them in menu ABOUT US, under link Articles.

16. Where can I find further materials to download?

In menu Services you can find the link to Download - you will find there brochures and links on videos.

All our videos and as well videos of our partner companies are available on youtube.

17. How can I get the quotation?

At pages of particular machines find the link INQUIRY FORM.

« BACK TO ALL ARTICLES
PARTNERS
Ogden Group DudrTools RfsProtech