QINGDAO ZHILING MACHINERY CO., LTD.
QINGDAO ZHILING MACHINERY CO., LTD.

Double Hook Shot Blasting Machine

The main difference between the double-hook shot blasting machine and the single-hook shot blasting machine is that the double-hook shot blasting machine has two hooks, which can mount two workpieces at the same time. When one of the hooks is in the shot blasting chamber, the workpiece can be hung on the hook outside the chamber in advance, and then directly sent into the chamber after the shot blasting is completed, which reduces the time for changing workpieces and improves production efficiency.

  • double hook shot blasting machine
  • double hook shot blasting machine
  • double hook shot blasting machine
  • double hook shot blasting machine

Double Hook Shot Blasting Machine Features


Double hook design

Efficient processing: two hooks alternately blast the shot, improving production efficiency.


Efficient shot blasting system

Powerful ejection: equipped with an efficient shot blasting impeller, the double hook shot blasting machine can eject the shot blasting medium at high speed to ensure uniform cleaning.


Wide range of applications

Compatible with various workpieces: suitable for processing workpieces of various shapes and sizes, flexible to meet different production needs.


Efficient recycling system

Recycling: equipped with an advanced recycling system, it can automatically collect and reuse the shot blasting media to save costs.


Easy to operate

Easy to use: The operation process is simple, which is convenient for training new employees and improving work efficiency.

Double Hook Shot Blasting Machine Specification 


Item

Unit

Q376

Q376B

Q378C

Q3710

Q3720

Q3730

Q3750

Maximum weight of cleaning

kg

500

600

800

1000

2000

3000

5000

Abrasive flow rate

kg/min

2*200

2*200

2*250

2*250

3*250

3*250

4*250

Ventilation on capacity

m³/h

5000

5000

5000

5000

9000

11000

14000

Lifting amount of elevating conveyor

t/h

24

24

30

30

45

45

60

Separating amount of separator

t/h

24

24

30

30

45

45

60

Max overall dimensions of suspender

mm

600*
1200

700*
1200

1000*
1600

1200*
1800

1400*
2200

1600*
2300

1800*
2500


Working Principle of Double Hook Shot Blasting Machine

Working Principle of Double Hook Shot Blasting Machine

Double Hook Type Shot Blasting Machine is blast cleaning equipment for casting parts, forging parts and small fabricated metal work pieces. Bigger work pieces can be put on hanger hook uniquely. Smaller work pieces will be put on special tooling and then put on hnger hooks. After loading work pieces, hanger hooks will be driven into blasting chamber along T or Y overhead rails. Work pieces are rotating in blasting chamber to get steel shot impact from blasting wheels mounted on one side chamber wall. The other side of chamber wall is called hot area because it get strong abrasive flow. Hot area is protected by Mn alloy liners. After 3-5 min blast cleaning, work pieces will go out along T or Y overhead rails.

Q&A of Double Hook Shot Blasting Machine

  • What industries are hook type shot blasting machines suitable for?

    The hook type shot blasting machine is suitable for surface cleaning and strengthening of small and medium-sized castings and forgings in industries such as casting, construction, chemical, motor, and machine tools.


  • How to quickly determine which shot blasting machine is suitable for my industry?

    The simplest basis is the size of the work piece to be processed, and the most direct and simple way is for you to contact our professional sales team for one-on-one service and develop a plan.

    Efficiency of hook type shot blasting machine

    The one-time cleaning time of the hook type shot blasting machine is 5-15 minutes. The sales team and design team will add auxiliary tools according to the actual size and shape of the user's work piece to accommodate a larger number of work pieces.


  • How to deal with the malfunction of shot blasting machine?

    We are equipped with professional machine operation manuals and troubleshooting manuals. Our engineers will provide on-site training and guidance to users, and our after-sales team is available 24 hours a day to answer questions. If the user still cannot solve the problem, we will dispatch experts to the site.


  • What is the service life of the shot blasting machine?

    We guide and train users to operate and maintain machines correctly. As long as improper operation, malignant damage, and other adverse conditions are excluded, the lifespan of the shot blasting machine is usually 6-12 years.


  • What preparations should be made after purchasing a shot blasting machine

    Normally, hook type shot blasting machines do not require the construction of deep foundation pits. The engineer provides a detailed preparation manual for the shot blasting machine purchased by the user, including power and electrical aspects.


  • How to achieve absolute safety of shot blasting machine without personnel accidents?

    The shot blasting machine has a reasonable structure and undergoes three rounds of safety and quality testing before leaving the factory. It is equipped with a PLC intelligent control system, fault monitoring intelligent equipment, and emergency stop function. Engineers provide professional training to users on correct operation. All components of the shot blasting machine are covered with protective functions for the operator.


  • Will the supplier still serve the user if the shot blasting machine exceeds the warranty period?

    If the shot blasting machine exceeds the warranty period, we will still provide users with timely and free online consultation and answers, regular follow-up visits, and engineers will regularly visit the user's site for free maintenance.


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