Steel plate pass through shot blasting machine for Malaysian customer 1

Steel plate pass through shot blasting machine for Malaysian customer

Recently QGMA has successfully delivery a steel plate type shot blasting machine for Malaysian customer. This type of machine is mainly used for steel plate rust removal. Our customer will also clean some H beams, so our engineering team design the inlet chamber to 2.5 x 1.8m, with 8 high efficiency blast turbines, the power of each turbine is 55 KW. It means the abrasive amount is very huge. After the blasting process. The abrasive and contaminant left on the surface of steel plate can be at least 3-4 cm thick. So our engineering team designs an extra cleaning system for surface cleaning after blasting process.

This cleaning system is in rear sealing chamber, with the triangle scraper, nylon brush, blower, screw conveyor and height adjust system. After this cleaning unit, the surface of the steel plate will not have any steel shot and dust, customer can do the next step such as painting or coating.

Our engineer team uses 3D dynamic simulation design blast turbines layout to ensure that the steel shot can cover the surface of workpiece 360 degrees to ensure the blasting effect.

The blasting chamber with Mn13 steel guard plate which has high impact toughness and high service life, fully realize the reflection function of abrasive and improve the cleaning quality. We can ensure 10 years maintenance-free warranty to blasting chamber. What’s more, we install 3 layer of sealing curtain in inlet outlet opening and between chambers to prevent the abrasive spatter out during the blasting and ensure the safe.

QGMA has won and maintained the trust of prestigious firms worldwide as a result of its capability to supply highly reliable and exceptionally durable machines of extraordinary quality and resistance. If you have any needs for wheel blasting or air blasting.

Welcome to contact us.

Steel plate pass through shot blasting machine for Malaysian customer 3

Truck scale shot blasting machine

Truck scale shot blasting machine

Truck scale shot blasting machine is a tunnel type shot blasting and anti-corrosion machine which can remove the dust and scale on the surface. Qinggong Machinery as a professional shot blasting machine manufacuturer will introduce some details about this kind of shot blasting machine.

  1. Introduction of the truck scale.

Truck scale is also called weighbridge. It used in many field such as the many logistics vehicles need to use the truck scale to test the weight. In many place such as chemical plants, vegetable wholesale markets, power plants, chemicals, logistics warehouses and so on are all can use the truck scale. Usually, the truck scale is adopt to the Q235 stainless steel. It is easy to rust. So it need to use the shot blasting machine to make the shot blasting and anti-corrosion treatment to increase the service life of the weighbridge.

Truck scale shot blasting machine1

  1. Working principle of the truck scale shot blasting machine
  • Put the truck scale on the inlet roller conveyor, which can take the truck scale into the blasting chamber. The blast turbines projected the steel shot with a high-speed to the surface of the truck scale.
  • After cleaning the truck scale the roller conveyor will transport the truck scale to the outlet conveyor and then unloading the truck scale.
  • The used steel shot will into the recycle system. The recycle system consist with screw conveyor system, bucket elevator, separator. The cleaned steel shot will recycle to use. The dust will into the dust collector.
  1. The advantage of the truck scale shot blasting machine
  • Protect the environment. In traditional surface treatment process it will produce sewage disposal or air pollution. But the shot blasting machine use the dust collector to purify dust. Exhaust into the air meets national environmental protection standards.
  • High efficiency. In traditional labor it’s very hard to clean 100 ㎡ everyday, but the shot blasting machine can clean 1000~3000㎡
  • With great cleaning effect. In traditional labor remove rust the cleaning effect only can not reach Sa 2.0. But the shot blasting machine can reach more than Sa2.5 –Sa3.0.

For QGMA, selling equipment to customer is not our ultimate goal. Making customer satisfied with the machine and bring profits to customer is our pursuit.

Please no hesitate to contact us if you are interested in shot blasting machine!

Truck scale shot blasting machine2

How to maintain shot blasting machine

How to maintain shot blasting machine

The shot blasting machine is mainly used for removing oxide coating, welding slag and dust, which can increase the adhesion of coating. So the shot blasting machine need to maintain after used. To maintain the shot blasting machine need to attention some points:

  1. The machine should be check before start to work every day.
  2. We should regularly check the wear of the guard plate, the control cage of the shot blasting machine and the pellet wheel in the blast chamber. If there is a serious wear it should be replaced immediately.
  3. Before start to work, all moving parts must be lubricated. The bearing on the spindle of the shot blasting machine need to maintain once a week. Screw conveyor and the elevator bearing need to maintain every month. The parts of the chain need to maintain every week and the motor need to be lubricated regularly.
  4. Inspect driving parts, clean parts and replace worn parts regularly.
  5. The guard plate in the blasting chamber need to according to the degree of wear to be change. When replaced the installation clearance should be controlled within 1.5mm.
  6. After the machine worked for 48 hours to check the fan and remove dust from the sub wheel, to make sure that the fan smooth operation and service life.
  7. When the machine is be checked and repaired the motor must be cut off to avoid accident.

How to maintain shot blasting machine1

How to maintain shot blasting machine2

If you want to know more details about the shot blasting machine and sandblasting room please do not hesitate to contact us.

 

Container sandblasting room for aluminum part 1

Container sandblasting room for aluminum part

Container sandblasting room, or container sandblasting booth, is uses a standard 20ft or 40ft shipping container for room body. The abrasive recovery system, air wash, blast pot and control circuitry are located in this room. The abrasive recovery system consists of a screw conveyor into which the operator sweeps the used abrasive into. A bucket elevator then lifts the abrasive into an air wash system where the abrasive is cleaned, removing any contaminates and dust. The abrasive is returned back into the blast pot for re-use.

Container sandblasting room for aluminum part 2

QGMA has rich experience for design all kinds of wheel blast or air blast equipment, let me introduce container sandblasting room for you:

Container sandblasting room can solve the problem of limited factory space or the use of temporary workstations. Our container blast room can provide an immediate and economical solution. The flexibility of this design means that the client can specify the type of recovery system, dust collection system and size of the unit to suit his needs. Our container blasting rooms are fully weather proofed and can be positioned indoors or outside your factory. Available in a standard 6m or 12m long shipping container, it offers your company a simple, easily transportable solution. Connect to your compressed air and electrical supply and you are all set for sand blasting.

What’s more, we can also provide for movable sandblasting room or portable sandblasting room. The main feature of this type room is make the abrasive recovery system, dust collector, sandblasting machine together, it can be transported to the site by flatbed truck. The installation time is less than 2 hours, which is the best equipment for field-flow operation.

Container sandblasting room for aluminum part 3

MORE THAN SURFACE is QGMA spirit, we are specialized in the surface treatment, but we care more: long serve time, safety, energy-saving, environment-friendly. If you want to more about our catenary type container sandblasting room, please visit our website or ask me.

Introduction of Paver stone shot blasting machine by QGMA

Paver stone shot blasting machine, also known as stone wool shot blasting machine, stone sanding machine, marble shot blasting machine. Mainly used for marble, stone plate, terrazzo coarsening. Furring. Anti-slip. Improved roughness. Suitable for various stone materials. Tile. Marble. Surface cleaning of floor tiles.

It is also suitable for surface treatment of marble/granite and other stone materials and engineering materials of municipal facilities.

Paver stone shot blasting machine 3

QGMA has rich experience of designing and producing all kinds of air blast and wheel blast machines. Let us introduce Paver stone shot blasting machine to you.

Paver stone shot blasting machine is mainly composed of blasting chamber, roller conveyor system, wheel blast turbines, abrasive recovery system (including bucket elevator, separator, longitudinal and crosswise screw conveyor, abrasive dosing unit) dust collector, electrical control system and other components.

Paver stone shot blasting machine 2

This machine is a high-function continuous job cleaning with continuous feeding, processing large batches. During the cleaning process, when the electric controlled variable frequency motor drives the roller table to send the workpiece into the blasting area , all the surfaces of its body are hit and rubbed by the powerful and dense abrasive from different coordinate directions, so that the marble (stone) The oxide scale and its dirt fall off quickly, and the marble (stone) surface obtains a smooth surface with a certain roughness. The steel shot thrown by the machine falls into the marble (stone) surface with the rust dust, purged by the high-pressure blower. Then through recycle screw conveyor to the abrasive cycle system, Loading and unloading workpieces on both sides of the inlet and outlet chamber.

With 100+ workers, 22 engineers, and a service team of 10, QGMA have the capability to meet your requests of shot blasting and sand blasting machines. Welcome to contact us.

Steel shot used in shot blasting machine

Steel shot used in shot blasting machine

As we all know that the abrasive of the shot blasting machine use is the steel shot. The steel shot projects out at a high speed to realize the effect of cleaning and strengthening the surface of the workpieces. However, we always neglected the use of the steel shot. Let’s talk in detail about it.

  1. The steel shot and steel cut wire shot are usually used as abrasives in the process of the shot blasting machine. The price is reasonable, the cleaning effect is obvious and the wear of shot blasting is relatively small.
  2. The surface cleaning of die castings and forging parts is usually treated with steel shot or steel cut wire shot. The two kinds of steel shot can be mixed together, which can not only reduce the cost but also ensure the stability of the effect.
  3. When dealing with the surface of the stainless steel workpiece, we also choose the stainless steel shot.
  4. Some of shot blasting machine is used to clean the marble surface. If the effect is obvious and the quality is stable. You need to choose steel shot and stainless steel shot at all time.

There are many types of shot blasting machine for surface treatment. They can be used in different fields and the solution can be made by manufacturer according to customers specific request.

The effect of the shot blasting machine is related to the quality of blast wheel and the steel shot you choose. The above is simple introduction to the abrasive of shot blasting machine. If you have any questions please visit our official website or email to use for more information.

steel shot used in shot blasting machine2

steel shot used in shot blasting machine1

steel structure roller conveyor shot blasting machine 1

Steel structure roller conveyor shot blasting machine successful running in Brazil

Recently, our Brazil customer has successful install a steel structures roller conveyor shot blasting machine by themself.

The customer have steel plate, steel structure and h beams need to be blasted, according to his requirements, we designed a roller conveyor shot blasting machine with opening size is 2000*3000mm.

steel structure roller conveyor shot blasting machine 2

This machine with 8 sets 30kw blast turbines, the blast cleaning speed can reach 4m/min. Our KT blast turbine will increase customer’s efficiency by improving the blast pattern, cutting down media consumption, reducing energy consumption and minimising downtime.

Because the customer have steel plate need to be blasted, so we add abrasive cleaning up system to remove the steel shot which located on steel plate. The abrasive cleaning up system including abrasive below fan, brush, screw conveyor and lifting mechanism. It will remove the steel shot completely. The brush with nylon (Polyamide) material which can keep tenacity at high temperature, keep high cleaning effect, service time 10000 hours under average work condition.

dust collector of roller conveyor shot blasting machine

electric control system of roller conveyor shot blasting machine

According to the customer needs, we designed the dust collector located the outside of the workshop. It have enough chimney that higher than workshop, the powder exhaustion concentration is less than 50mh/m³.

We know because of COVID-19, many customer worry about the install of the shot blasting machine, especially for big size and non-standard machine such as roller conveyor shot blasting machine. Please no worry about this, QGMA will provide engineer to guide install the test the machine. If our engineer can not go to customer factory to guide, we will provide machine drawings, Foundation pit drawings, Circuit diagram, Instruction for installation, Installation video (machine that can install in our workshop before delivery) and video communication guide… to help the customer install the machine by themselves.

For QGMA, selling equipment to customer is not our ultimate goal. Making customer satisfied with the machine and bring profits to customer is our pursuit.

Please feel free to let us know if you are interested in shot blasting machine!

Brake disc hanger type shot blasting machine 1

Brake disc hanger type shot blasting machine

The hanger type shot blasting machine is used in the surface treatment of large castings, forgings, weldments, heat treatment device, including the fragile and irregularly shaped workpieces. It is made for increasing roughness of surface and shot peening to raise fatigue strength. This type of machine is a kind of high efficiency shot blasting machine with non-pit. And don’t need special request for the work piece structure, can be used for a wide range kind of workpieces.

Shot blasting machine is a non-standard machine, the parameters can be customized according client’s requirements. So, if have any need of shot blasting machine, please let us know the workpieces dimensions (L*W*H) and the capacity. Our engineering team will give the most professional blasting solution and best price according to your requirement.

Brake disc hanger type shot blasting machine 3

QGMA has rich experience of designing and producing all kinds of air blast and wheel blast machines. Let us introduce brake disc hanger type shot blasting machine to you:

Hanger type shot blasting machine is divided into a single hook or double hooks types, the alternately loads the workpiece into the blasting chamber by two hooks. When the machine is working, steel shot from wheel blast turbines full down to the bottom of the blasting chamber then the steel shot is transported to the bottom of the elevator by the screw conveyor, and then to the top of the separator by the elevator belt assembly respectively.

The purpose is to separate broken steel shot and dust from the shot blasting processing. Through the separator, qualified steel shot will come directly into the storage hopper above the blasting machine, and ready to be used again. Shattered steel shot will be separated again and dropped into the waste bag through the guide tube. Dust is directly sucked away by the dust collector fan and adsorbed in the filter dust collector; finally dust falls into the dust bag that needs to be cleaned up regularly.

Brake disc hanger type shot blasting machine 2

MORE THAN SURFACE is QGMA spirit, we are specialized in the surface treatment, but we care more: long serve time, safety, energy-saving, environment-friendly. If you want to more about our catenary type shot blasting machine, please visit our website or ask me.

Catenary type shot blasting machine

Catenary type shot blasting machine

The catenary type shot blasting machine is the best choice to clean the heavy amd complex shaped workpieces, such as castings, welded structures, forged and pressed parts, etc. It mostly used for continuous blasting cleaning, desanding and decoring in die casting industry as well for descaling, derusting and reconditioning in metal working industry.

As we all know the catenary type shot blasting machine is mainly used for large scale cleaning for medium and small workpiece surface. It adopts to single strand closed loop transport system. The hooks conveyor loaded with workpieces at constant speed and frequency moving into the blasting chamber and continuous blasting. What’s more, this type shot blasting machine can be connected with painting or oil injection line perfectly, which makes the production fully automatic to save time and labor.

Catenary type shot blasting machine2

Besides, the catenary type shot blasting machine has the following characteristics:

  1. Adopt 3D dimensional dynamic projection simulation design to arrangement the blasting chamber and blast wheel to make sure the steel shot can cover every corner.
  2. Blasting chamber is made of manganese steel plates. The thickness up to 10mm. To make sure the machine tight and sturdy, we not only welded all plate in one piece but also put another plate on the gap.
  3. According to customers workpiece and cleaning effect, the quantity of the blast wheels, the motor power and the size of blasting chamber all can be customized.
  4. In the inlet and outlet chamber also included blasting chamber are all equipped with rubber curtains. It can make a relatively closed space and to make sure the machine nearly 100% tight and prevent to accidents of shot spillage.
  5. The dust collector system have two level dust collector, which can increase the cleaning efficiency up to 99.5%. Air shock valve with timing device can clean filters regularly.

Catenary type shot blasting machine1

Catenary type shot blasting machine3

MORE THAN SURFACE is Qingdao Seth’s spirit, we are specialized in the surface treatment, but we care more: long serve time, safety, energy-saving, environment-friendly. If you want to more about our catenary type shot blasting machine , please visit our website or ask me.

Sandblasting room for Aluminum parts

Indoor sandblasting in a special sandblasting booth or sandblasting room, is an alternative to chemical stripping or outdoor blasting, and is becoming increasingly popular across a wide range of industries.

 

The sandblasting room designed by QGMA can complete a wide range of blasting jobs for those big and irregular workpieces.

Sandblasting room for Aluminum parts 2

QGMA has rich experience of designing all kinds of sandblasting or air blast room, let me take Aluminum parts sandblasting room for your reference.

 

Sandblasting room is consist of blasting Chambers, full curtain classifier, dust collector, pipe, blower, dust collecting device, sandblasting host, grid floor, transverse and vertical screw conveyor belt machine (horizontal screw conveyor, bucket elevator, electric control system, lighting system, air conditioning type sand blasting, fixed working platform, etc

 

Sand is stored in the sandblasting tank. When sandblasting is carried out, the combination valve on the sandblasting tank ACTS to lift the sand sealing bracket on the sandblasting tank and charge the sandblasting tank. At the same time, the sand valve under the sandblast tank opens, the booster valve opens. Due to the charging of the sandblasting tank, the sand material is forced to be pressed out from the inlet of the sand valve to the outlet. The sand material in the outlet of the sand valve is accelerated through the boosting air flow. The mixed flow of the accelerated sand flow flows through the sandblasting pipe to the high-speed sandblasting gun and in the high-speed sandblasting gun to further accelerate the sand (the boosted airflow accelerates to supersonic speed);The accelerated sand is sprayed to the surface of the workpiece at a high speed to achieve the purpose of surface cleaning and strengthening.

Sandblasting room for Aluminum parts 3

With 100+ workers, 22 engineers, and a service team of 10, QGMA have the capability to meet your requests of shot blasting and sand blasting machines. Welcome to contact us.