350mm Abrasive Stationary Saw Blades Cutting Wheels Big Diameter

Specifications

1.Aluminium oxide made
2.Sharp,high efficiency
3.Two fiberglass nets,safety
4.Lower consumption
5.Cut ordinary metal steel

Factory Advantages

1.Near to raw materials region,low labor costs,so lower production cost,competitive price,

2.Locate in the center of China,low and almost same transport costs to any China main port,

3.Advanced technique,

4.More than 10 years production experience,

5.Strict quality testing,good after-sale service,

6.ISO9001:2000 certificate,

7.Abundant export experience,

8.Accept OEM brand,

9.Small order is accepted

10.Free samples to test quality. 

Raw Materials

High hardness abrasive:ensure cutting sharp sex

Brown aluminium Oxide

High quality reinforced net:ensure the security

High quality adhesive resin:ensure good durable performance

Powder phenolic resin:Good technological efficiency,a smaller forming density,greater abrasives structure.

Product:

Size(mm)	Size(inch)	Shape	Description(A30#Q4BF)	Colour	Speed(r.p.m)	Speed(m/s)
350x3.0x25.4	14x1/8x1	flat	1.Material:Aluminium oxide 2.Grit size:30#, 3.Hardness(1):Q 4.Structure number(2): 4 5.Bonding agent:resin 6.Reinforced net:one or two fiberglass nets	Brown,black	4400	80

(1)Generally,please chose reasonable hardness cutting wheel to reduce its attrition wear.These factors can affect the cutting wheel hardness:The amount of resin bond to join,Forming density of abrasive,Sintering temperature and sintering temperature etc.

(2)The structure number should be larger in order to improve the cutting efficiency,but it should not be too large,otherwise it will affect the strength.

Feature:

1.High aluminium oxide grain concentration for aggressive cutting action and smoother running,

2.Imported resin bonded makes our disc stronger,

3.Both side two nets keep great strength,add cutting safety,
4.Sharp,give clean and accurate cutting,
5.Won''t burn the work piece''s surface

6.Cutting the meterial with out demage,

7.High efficiency and excellent balance,

8.Reduced energy consumption,low noise generation,low dust production,
9.Longer service life,high durability.

Usage:

1)It was used for cutting ordinary metal, steel,collared metal, cast steel, grey/green cast iron, spheroidal cast iron, casting and nonferrous metal

2)the industry maybe use this wheel

1.machinery industry,

2.automobile industry,

3.shipbuilding industry,

tallurgy industry,

5.investment castings,

nstruction industry.

Domestic leading molding equipment:ensure the stability of the product performance

The process of checking the quality:

1.Check the cutting wheel's appearance:

Whether the cutting wheel has attrition on the surface

Whether the cutting wheel has concave point on the surface

2.Check the cutting wheel's diameter

3.Check the cutting wheel's thickness

4.Check the cutting wheel's aperture:25.4mm

5.Check the cutting wheel's cutting capacity

Cutting site

The workpiece after cutting

Test report:

size	cutting object	cutoff quantity	efficiency      SEC/cutoff	After cutting surplus
Φ230×3.0mm	5×5×0.3cm angle iron	10	10	Φ 220mm
Φ250×2.0mm	5×5×0.3cm angle iron	20	15	Φ 245mm
Φ300×2.5mm	5×5×0.3cm angle iron	20	9	Φ 283mm
Φ350×2.5mm	5×5×0.3cm angle iron	20	7	Φ 336mm

Cautions:

1.Do visually inspect all wheel before mounting for possible damage.

2.Do make sure operating speed of machine, does not exceed speed marked on wheel,its blotter or container.

3.Do check mounting flanges for equal size,relieved as required and correct diameter. 

4.Do be make sure work rest is properly adjusted on bench,pedestal and floor stand grinder.

5.Do always use safety guard that covers a mimimum of one-half the abrasive wheel.

6.Do allow newly mounted wheel to turn at operating speed,with guard in place,for at least one minute before grinding.

7.Do ture off coolant before stopping wheel to avoid creating an out-of-balance condition. 

Safety Recommendations:

1.Wear protective goggles;

2.Wear protective gloves;
3.Wear ear protectors;
4.Wear dust respirators;
5.Observe safety recommendations.

Packing:

1.During transport,please load and unload carufully to prevent the crack and shock.Ensure packing without damage.

2.During storage,put the wheels horizontally,donot touch the floor directly. 

3.Should prevent moisture and direct sunlight,keep the warehouse shady and ventilated.The warehouse's temperature can not be less than 5 degrees.

Dimension mm	Dimension inch	Speed r.p.m	Speed m/s	G.Weight kg	Dimension L*W*H(mm)	Packing pcs/carton
250x3.0x25.4	10x1/8x1	6100	80	10	260x90x260	25
300x2.0x25.4	12x5/64x1	5100	80	12	310x80x310	25
300x2.5x25.4	12x3/32x1	5100	80	13	310x90x310	25
300x3.0x25.4	12x1/8x1	5100	80	14	310x90x310	25
350x2.5x25.4	14x3/32x1	4400	80	17	360x90x360	25
350x3.0x25.4	14x1/8x1	4400	80	18	360x90x360	25
400x3.0x25.4	16x1/8x1	3800	80	24	410x90x410	25
400x3.0x32.0	16x1/8x1 1/4	3800	80	23	410x90x410	25