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High Chromium Casting Tumblast Shot Blasting Machine Wear Resistant

Qingdao Knnjoo Machine Inc

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High Chromium Casting Tumblast Shot Blasting Machine Wear Resistant

Country/Region china
City & Province qingdao shandong
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Product Details

Rubber Crawler Belt Tumblast Shot Blasting Machine 85m/S Bag Filter/Tumble/Tunnel/Tumble Belt Shot Blasting Machine

 

Steel belt shot blasting machine workshop site

 

 

Features:

The crawler shot blasting machine is a high-strength wear-resistant rubber crawler or manganese steel crawler for loading workpieces. It uses a high-speed rotating impeller to throw projectiles onto the workpiece in the chamber to achieve the purpose of cleaning. It is suitable for sand removal, rust removal, scale removal and surface strengthening of small castings, forgings, stamping parts, gears, springs, etc. It is especially suitable for cleaning and strengthening parts that are not afraid of collisions. This machine integrates domestic and foreign technology, is a kind of cleaning equipment with good cleaning effect, compact structure, low noise, and is used for surface derusting or shot blasting in large and medium batch production. It has the following characteristics: 1. It adopts cantilever centrifugal shot blasting machine, which has the characteristics of long service life and simple structure; 2. Three ejection speeds of 75 m/s, 80 m/s and 85 m/s are used. 3. The pulley adopts the internationally advanced quick-change structure, which is beneficial to improve production efficiency and reduce labor intensity. 4. The BE type separator is adopted, which has good separation effect and high productivity, and has a positive effect on improving the life of the blade; 5. Adopt bag filter, the dust emission concentration is lower than the national standard, which improves the working environment of workers; 6. This model adds some special mechanisms such as manual pill gate and discharge gate. 7. The crawler shot blasting machine of this model can be used as a stand-alone machine or by wiring. 

 

  

1.Compact,fully assembled tumble belt automatic shot blasting machine:

This equipment is mainly used for shot blasting of structural parts and casting  
parts,and the handening of dynammically stresses parts.
2.Material and technology:Long working life of wearing parts:
  
The wear-resistant parts of this blast wheel are precision-casted with
Cr27% high-chromium molten film, and their service life is more than
3 times that of moist film sand castings.

3.Shot blasting room was welded by durable steel frame and steel plate.

  

In order to prevent the abrasive directly hit the blasting chamber: The main

blasting area of shot blasting chamber lining with imported Swedish high

wear-resistant protective plate, which has a long service life. 

 

4.The blast wheel is a key component in various shot blasting equipment,

and is widely used in the surface cleaning and pretreatment of castings,forgings,

welding parts,heat treatment parts,and surface strengthening processes of gears,

springs and other mechanical parts.

  

15Gn series steel belt shot blasting machine is used to remove the sticky sand, rust layer

and scale, burr on thesurface of castings, forgings and other workpieces that are easy to

roll and fall, non-brittle parts that are not easy to be crushed, and the surface of the casting

is not deep. Due to its good protection measures, strong shot blasting performance, and

reasonable circulation system structure, it can also achieve satisfactory results for difficult

-to-clean workpieces.

This shot blasting machine has a very high production efficiency and a wide range of flexibility.
It is an ideal cleaning and strengthening equipment and is easy to operate.
Just like this(workshop site):
  

This design has the advantages of compact structure, convenient maintenance, low noise,
low consumption, high efficiency.
Delivery and payment method:
We support different shipping methods and paymant methods,
including FOB,EXW,CIF,etc.
The payment term is 30% deposit by T/T,the balance paid before delivery.
 
MOQ1 SET

Settlement Currency

USD,RMB,EUR
Trade modeFOB,CIF,EXW
Payment term30% deposit by T/T,the balance paid before delivery 
Delivery timeWithin 20-60 days according to different type equipment.

 

Advantage

1.Wide application,easy to install and use.

2.Customized.Meet your needs.

3.Good stability.Low failure rate(technical maturity,technical precipitation,skill workers)

4.Exquisite appearance(mature craft)

5.Large factories.Prompt delivery.

6.Strict quality inspection department.
7.Factory direct selling with competitive price.
8.Over 10 years' production experience.

9.Professional design team to serve you.

10.Main electrical control sysytem adopts international brand.
11.CE certificate assure you our quality.

 

 

Advanced technological innovation

  

In the aspect of the core part of the machine - blast wheel, our company has
invested millions yuan to proceed the technological innovation, production
research and development.

Push the techniques of optimizations and upgrade

  

Our company try to push the techniques of optimizations and upgrade of the
whole casting machine industry, continue to inject new elements in brand planning
and product introduction,

Upholding the quality first

  

The area which our company involved is including the shot blasting machine,
core shooter, sand mixer, environmental protection equipment, fan, wear-resistant
material and steel shot,etc
 
 

This machine is mainly composed of cleaning room, blast wheel, pneumatic lifting door,

Pneumatically controlled abrasive gate valve, Pneumatic control system, automatic

loading and unloading system, elevator, screw conveyor,separation system,electrical

system and other parts.

 

We use Swedish imports (HARDOX HD600) for the material of the shot blasting room

guard and the door guard.The wear resistance is good, which saves a lot of maintenance

costs and man-hours, and achieve maximizes benefits.

  

 

Steel belt is connected by track shoe, and the material is wear-resistant high manganese

steel. The two ends of the track shoe are bolted to a chain link. The chain link is made of

carburized and hardened surface of 20CrMnMo alloy steel, and the chain link is connected

by steel pins. The driving device (3kw motor direct connection type) forces the steel belt

to run by chain drive. The two ends of the track cavity are equipped with end plates made

of steel plates, and wear plates are installed inside the end plates. Bearing housings

mountedoutside the chamber wall should be sealed and filled with grease to support the

end discs. The end plate can be adjusted in various directions.Reinforcement ribs are

fixed on both sides of the room to prevent deformation of the room.

 

After years of research and development and technical cooperation with German

companies, the company has manufactured a high-power direct-connected curve type

7.5-75Kw high-efficiency blast wheel, breaking the monopoly of high-power direct-connected

blast wheel technology in Europe and America. The blast wheel is a key component in

various shot blasting equipment, and is widely used in the surface cleaning and pretreatment

of castings, forgings, welding parts, heat treatment parts, and surface strengthening

processes of gears, spring sand other mechanical parts. This blast wheel technology is one

of the important advances in the development history of China's blast wheel.

The blast wheel also has the following characteristics:

 

 
After adding a specified number of workpieces in the shot blasting chamber, the pneumatic
door is automatically closed, the machine is started, the workpiece is driven by the drum,
and it starts to flip.At the same time, the abrasives thrown out by the blast wheel form a
fan-shaped beam, which evenly strikes the workpiece surface.The thrown abrasives and
grit flow from the small holes on the steel belt into the screw conveyor at the bottom,
and are conveyed into the elevator, which is transported by the elevator to the separator
for separation. Dust-containing gas is sucked into the dust collector by the fan for filtering,
and then becomes clean air, which is discharged into the atmosphere. The dust is blown
back into the dust collection box at the bottom of the dust collector by air, and the user can
remove it regularly. Waste sand flows out of the waste pipe and can be reused.The shot
and sand mixture is recovered into the chamber through a recovery tube, and reused after
the separator is separated;the clean abrasive enters the blast wheel through the abrasive
gate and throws the workpiece.
 

This machine is composed of shot blasting room, blast wheel assembly, abrasive recycling

system, automatic loading system, steel belt system, dust removal system and electrical

control part.

 

This machine is a small cleaning equipment, which is mainly composed of cleaning room, shot blasting assembly, elevator, separator, electrical system and other parts. See Figure 1 (Table 1 indicates the name corresponding to the serial number of each part) Working principle: Add a specified number of workpieces in the cleaning room. After the machine is started, the projectiles thrown by the shot blaster at high speed will form a stream of shots, which will evenly strike the surface of the workpiece to achieve the purpose of cleaning and strengthening. The thrown projectiles and sand particles flow into the elevator and are lifted by the elevator to the separator for separation. The dust is sucked by the fan and sent to the dust collector to be filtered. The clean air is discharged into the atmosphere. The dust on the cloth bag is mechanically shaken and falls into the dust box at the bottom of the dust collector. The user can clean it regularly. The waste sand flows out from the waste pipe. Can be reused. The shot-sand mixture is retracted into the chamber by the reuse tube, and is reused after the separator is separated. The clean shots enter the shot blasting device through the electromagnetic supply gate to throw the workpiece.

 

 

 

 

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