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Blade
Blade


Adopting die steel CNC precise processing, processing accuracy reaches ± 0.01; weight tolerance is ± 0.2g; with Uniform wear, good dynamic balance.


2. Adopting low pressure vacuum heat treatment after CNC precision machining.


Uselif:1800-3500 hours(Using abrasive:S230,Hardness:HRC40-50).


4. QTY:8 Pieces.


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Outstanding Advantages
  • Blast wheel motor:ABB;
  • Shell:Using 8mm high quality carbon steel plate through laser cutting and precision bending welding;
  • Top guard:Material is die steel, Adopting low pressure vacuum heat treatment after CNC precision machining;
  • End guard:Using high wear resistant manganese 13 steel plate, through laser cutting;
  • Side guard:Adopting low pressure vacuum heat treatment after CNC precision machining;
  • Control cage/Vane Wheel:Material is die steel, Adopting low pressure vacuum heat treatment after CNC precision machining;
  • Impeller/Blades:Material is die steel, Adopting low pressure vacuum heat treatment after CNC precision machining;
Contrast Of Shot Blasting Products
VS
CNC Process Blade
Casting Blade
Technological Process
Mayflay series blast wheel, based on the prototype of TITAN series shot blasting machine of SCHLICK company in Germany, and combined with the characteristics of Mayflay equipment, has the world-class shot blasting machine, with extremely high dynamic balance performance, no-load current of only 6 amperes, perfect shot material output efficiency and convenient maintenance; One vane wheel, 8 pieces of high-hardness and wear-resistant precision CNC machining blades, directly inserted type, installed on the vane wheel; A Control cage and impeller control the pellet throwing direction and preaccelerate the pellet feeding respectively. The shell of blast wheel is made of high wear-resistant material, and the inner wall is made of wear-resistant steel plate, which is easy to replace. Using Mayflay P series shot blast wheel assembly system, equipped with specially customized ABB motor, all the wheelblast wear parts inside are processed by precision CNC machining of mold steel and low-pressure vacuum heat treatment, the surface hardness reaches 60-65HRC, and has extremely high wear resistance, greatly improving the service life of the wear parts of wheelblast; Technical Paremeters: Model:P37 Wheel Size:500mm Blade:8pcs , Vane Wheel:Double disc Venn's sealing technology Motor:37kw/Direct-connected Max. initial velocity of steel shot:100m/s Max. flow rate of steel shot:480kg/min Adopt frequency control technology, can adjust the flow of steel shot.
Quality Control
1Blast Wheel

1. Adopt ABB brand blast motor,with excellent controllable manufacturing process; good sealing and dynamic balance and stable and reliable performance.

2. The shell is using 8mm high quality carbon steel plate through laser cutting and precision bending welding. Equipped with a special jig for welding to ensure the parallelism of the two shell ends and the concentricity of the hole.

3. The die steel CNC top guard is processed by precision machining, and the machining accuracy reach to ± 0.01.Low pressure vacuum heat treatment after CNC precision machineing.

4. End guard is made of high wear resistant manganese 13 steel plate, through laser cutting.

5. The die steel CNC side guard is processed by precision machining, and the machining accuracy reach to ± 0.01.Low pressure vacuum heat treatment after CNC precision machineing.

6. The die steel CNC control cage is processed by precision machining, and the machining accuracy reach to ± 0.01 with Uniform wear, good dynamic balance.Low pressure vacuum heat treatment after CNC precision machineing.

7. The die steel CNC impeller is processed by precision machining, and the machining accuracy reach to ± 0.01 with Uniform wear, good dynamic balance.Low pressure vacuum heat treatment after CNC precision machineing.

8. The die steel CNC blade is processed by precision machining, and the machining accuracy reach to ± 0.01 with Uniform wear, good dynamic balance.Low pressure vacuum heat treatment after CNC precision machineing.

9. The die steel CNC vane wheel is processed by precision machining, and the machining accuracy reach to ± 0.01, The surface hardness can reach HRC58-62.

10. Uselife of the above wearing parts are more than three times that of casting products (shot material: S460 or less (1.5mm cast steel shot), hardness: HRC40-50).

2Blade

1. Adopting die steel CNC precise processing, processing accuracy reaches ± 0.01; weight tolerance is ± 0.2g; with Uniform wear, good dynamic balance.

2. Adopting low pressure vacuum heat treatment after CNC precision machining.

3. Uselif:1800-3500 hours(Using abrasive:S230,Hardness:HRC40-50).

4. QTY:8 Pieces.

3Vane Wheel

1. Adopting die steel CNC precise processing, processing accuracy reaches ± 0.01.

2. Adopting low pressure vacuum heat treatment after CNC precision machining, Surface hardness can reach HRC58-62.

3. Uselif:3000-6000 hours(Using abrasive:S230,Hardness:HRC40-50).

4. QTY:1 PC.

4Impeller


1. Adopting die steel CNC precise processing, processing accuracy reaches ± 0.01; with Uniform wear, good dynamic balance.

2. Adopting low pressure vacuum heat treatment after CNC precision machining.

3. Uselif:2000-3000 hours(Using abrasive:S230,Hardness:HRC40-50).

4. QTY: 1 PC


5Control Cage

1. Adopting die steel CNC precise processing, processing accuracy reaches ± 0.01; with Uniform wear, good dynamic balance.

2. Adopting low pressure vacuum heat treatment after CNC precision machining.

3. Uselif:2000-3000 hours(Using abrasive:S230,Hardness:HRC40-50).

4. QTY: 1 PC.

6Side Guard

1. Adopting die steel CNC precise processing, processing accuracy reaches ± 0.01.

2. Adopting low pressure vacuum heat treatment after CNC precision machining.

3. Uselif:3000-5000 hours(Using abrasive:S230,Hardness:HRC40-50).

4. QTY: 2 PCS

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