Production

In 2001, we have started the production of endless abrasive belts. At the beginning of 2003, replacement of machinery was carried out and at present, we are able to bond both wide and narrow belts. They are produced on modern semi-automatic high precision machines ensuring high quality of joints.

What is the production process?

Wide belts are manufactured on a set of BIKO machines. BTFW LS automatic scissors, and BIKO SMC-05 modern semi-automatic grinder. It is a continuous machine where a joint is prepared and adhesive is applied on both belt ends in a single passage, and they are bonded and pressed together in the production line. Joints are aligned in the production line, which ensures stable quality of joints.

Also segments for the production of segment belts can be prepared on the grinder that are then put together and pressed on a press for segment belts.

Parameters
Belt width:

300 – 1600 mm, segment 1500 – 3500 mm

Belt length:

750 – 8000 mm

Joint type:

E07, E27, E14

Materials:

paper D- G , combination, cloth F, J, X, Y

Capacity:

600 pcs per shift

 

Two lines are used for the production of narrow belts. CSM-02 machine is used for wood grinding belts and long belts and CSM-07 is used for taped belts.

Belts are cuts to required length in BTH-AF automatic scissors. PNP20 hydraulic press is used for pressing of joints. Bonded belts are cut into required length on SBS300, ABS-450 cutters.

Parameters

 

CSM-02 

Belt width:

150 – 600mm

Belt length:

> 500 mm
Joint type:E07, E27, E14

Materials:

paper A – G, polyester,  cloth F, J, X, Y

Capacity:

800 belts 300mm per shift

CSM-05

 
Belt width:

150 – 600mm

Belt length:

> 250 mm

Joint type:

E07, E27

Materials:

polyester, SCM, cloth F, J, X, Y

Capacity:

600 belts 300mm per shift

Circular cuts and sheets are cut on CNC hydraulic and electromechanical presses with a movable head. We produce all standard dimensions of cuts from all available abrasive materials.

Our state-of-the-art machine is BIKO EDP which also provides automatic counting and stacking of the cuts.

Parameters

 

Chiesa F1

 

System:

electromechanical
Cut dimensions: max.

250 x 250 mm

Layers:

1 – 7

Materials:

paper, cloth, polyester
Capacity:15,000 cuts / layer and shift
BIKO EDP 

System:

electromechanical, automatic stacking
Cut dimensions:

max. 450 x 450 mm

Layers:

1 – 7

Materials:

paper, cloth, polyester
Capacity:15,000 cuts / layer and shift

SYSCO ABR

 

System:

hydraulic, automatic stacking
Cut dimensions max.:

max. 500 x 500 mm

Layers:

1 – 3

Materials:

paper, cloth, polyester
Capacity:10,000 cuts / layer and shift

Lacom laminating line is used for lamination of a “velco fastener” to abrasive materials. We use high quality PUR reactive hot melt adhesives that ensure perfect adhesion of the fabric to the abrasive material.

The step that follows immediately after lamination is material printing, carried out on a printing machine that prints data on grain size, safety instructions or customer logos.

Parameters

Lacom

 

Adhesive:

hot melt reactive PUR

Width:

300 – 1800mm

Abrasive materials:

paper A – G , polyester,  non-woven textile, cloth F, J, X, Y

Hook-and-loop fasteners:polyamide 50 – 200 g/m2

Capacity:

2000 m per shift

Printer

 

Ink:

water-soluble

Color:

1 arbitrary

Width:

1600 mm

Materials:

paper, cloth, polyester, hook-and-loop fastener

We produce locking-type discs on a simple manual press. In one step, the cut-out and the sleeve are centred, the glue is applied and the pressing is done. We use high quality PUR reactive hot melt adhesives that guarantee high bonding strength.

Parameters

Adhesive:

hot melt reactive PUR

Locking:

bolt

Diameters:

38,50,75 mm

Materials:

Y cloth, fibre

Capacity:

2000 pcs per shift

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