Pretreatment Roller Conveyor Shot Blasting Machine Workpieces Cleaning

Steel Plate Pretreatment Roller Conveyor Type Shot Blasting Machine for workpiec

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Steel Plate Pretreatment Roller Conveyor Type Shot Blasting Machine for workpieces Cleaning

Steel plate shot blasting pretreatment line workshop site

Roller-through shot blasting machine performs descaling, cleaning and pretreatment of various steel materials, such as steel plates, steel materials, steel beams, section steels, steel pipes and steel castings, in a continuous way. During the cleaning process, the roller-pass type shot blasting machine is controlled by electrical appliances. The speed-adjustable conveyor roller will send the steel structure or steel into the ejection area of the cleaning machine room, and its surrounding surfaces are hit by powerful and dense projectiles from different coordinates. With friction, the oxide scale, rust layer and dirt on it will quickly fall off, and the surface of the steel will obtain a smooth surface with a certain degree of roughness. The workpiece is loaded and unloaded on both sides of the cleaning room. The projectiles and rust dust falling on the steel are blown by the blowing device, and the dropped pellet dust mixture is conveyed to the chamber funnel by the recovery screw, and the vertical and horizontal screw conveyors are collected in the lower part of the hoist, and then lifted to the upper part of the machine. In the container, the separated pure projectiles fall into the separator hopper for recycling use. Dust generated in shot blasting is sent to the dust removal system by the exhaust pipe, and the purified gas is discharged into the atmosphere, and the particulate dust is captured and collected.

Features:

1.Compact,fully assembled roller conveyor type 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.

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.

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.

MOQ	1 SET
Settlement Currency	USD,RMB,EUR
Trade mode	FOB,CIF,EXW
Payment term	30% deposit by T/T,the balance paid before delivery
Delivery time	Within 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.

This machine is a new product designed and developed by our company comprehensively at home and abroad. It is a cleaning equipment with good cleaning effect, compact structure, low noise, and good complete set. It has the following characteristics: 
The roller conveyor is used to transport the workpiece, which reduces the collision and damage to the workpiece and reduces the noise of the machine;
The machine adopts Q034 cantilever centrifugal shot blasting machine, which has the characteristics of long service life, simple structure and low failure rate;
The use of a winnowing separator has good separation effect and high productivity, and has a positive effect on improving the life of the blade;
The use of bag filter, the dust emission concentration is lower than the national standard, improving the working environment of workers;
The continuous work of the through-type shot blasting machine structure is not affected by the cleaning time and the loading and unloading of the workpiece, further reducing the labor intensity of the workers
Shot blasting is still an economical and reliable cleaning method in the world. Compared with other cleaning technologies, the shot blasting technology has the following advantages:

Improve the fatigue resistance of mechanical products and metal components
Eliminate stress concentration
Extend its service life
Optimize the surface process state of the workpiece
Improve cleaning efficiency
Reduce the labor intensity of cleaning up
Reduce environmental pollutionWhat needs to be paid attention to during the construction of the steel plate through shot blasting machine: effectively protect the equipment; the roughness of the surface can be processed according to the needs and different grains of steel shots can be selected according to the roughness. Under the action of centrifugal force,

1. The dust in the dust box below the dust collector of the steel plate through type shot blasting machine should be cleaned regularly, which is the protective plate of the chamber body in the current shot blasting equipment. Not only can the rust on the surface of the workpiece be removed, the blast dust mixture can be evenly distributed, and the separator, elevator, screw conveyor and shot blasting device can be started in sequence to prevent the dust exhaust pipe from being blocked and affecting the dust removal effect.　

2. The debris in the bottom of the cleaning room and under the screen in the separator funnel should be cleaned frequently. The device is generally hydraulically driven, and the shot blasting machine is the main part of the shot blasting machine accessories. In the event of a power failure, cut off the main power supply of the machine. It will also increase the abrasion of the curved guard plate. The global qg34 shot blasting device with large shot blasting volume and high shot speed is adopted.

3. Reach the required roughness and hardness, usually arranged in even numbers, such as 4, 6, 8, etc. At the same time, the required cleanliness of the workpiece is ensured. The steel shot around the steel plate through shot blasting machine should be cleaned frequently to prevent slippage and hurt people. In order to carry out the shot blasting of the workpiece.

4. Such as the boom of the excavator, the body of the bulldozer, the bed of a large machine tool, etc. Before starting the pass-through shot blasting machine, some necessary checks must be carried out. It can be said that the comprehensive data is still very good. Generally, it is suitable for relatively long workpieces, such as round steel angle steel with workpiece split ring, etc., which can smoothly pass through the shot blasting chamber. Rebar derusting machine is a kind of shot blasting equipment that can derust and strengthen the metal surface.

Roller-through shot blasting machine. During the cleaning process, the electrically controlled adjustable-speed conveying roller transports the steel structure or steel into the ejection area of the cleaning machine room, and its surrounding surfaces are hit by powerful and dense projectiles from different coordinate positions. With friction, the oxide scale, rust layer and dirt on it will quickly fall off, and the surface of the steel will obtain a smooth surface with a certain roughness. The workpiece is loaded and unloaded on the entrance and exit roller table on both sides of the cleaning room. The projectiles and rust dust falling on the steel are blown by the blowing device, and the dropped pellet dust mixture is conveyed to the chamber funnel by the recovery screw, and the vertical and horizontal screw conveyors are collected in the lower part of the hoist, and then lifted to the upper part of the machine. In the container, the separated pure projectiles fall into the separator hopper for recycling use. The dust generated during shot blasting is sent to the dust removal system by the exhaust pipe, and the purified gas is discharged into the atmosphere, and the particulate dust is captured and collected.

Advanced technological innovation

1. The rebar derusting machine uses the working principle of the roller table. It is necessary to check the track and hoist belt in the cleaning room for deviations to avoid damage to the belt.　　 2. It can also eliminate the welding stress of the workpiece, and project high-speed and dense projectiles to hit all parts of the steel in the original state. In addition, the lubrication and maintenance of the through-type shot blasting machine must be done, and the through-type shot blasting on the steel plate is prohibited. Open the feeding door when the shot blasting machine is not completely stopped. And can work continuously in multiple shifts. The dust removal system equipped by the user can be placed in the open air if there is no special requirement, and the workpiece is shot blasted while walking, so as to form a skewed curve movement track. Working principle of steel plate through shot blasting machine: Steel plate pass-through shot blasting machine The pass-through shot blasting machine is easy to operate and prepare, and it can be flat or cylindrical or other shapes. And with loading and unloading devices that meet the specific needs of customers; equipment maintenance and cleaning are convenient, and maintenance costs are low. The shot blasting process is automatically controlled, and the centrifugal shot blasting device with large shot blasting volume and high shot speed (Swiss company shot blasting technology) is used, and the upper and lower shot blasting devices are one-to-one correspondence. The blasting pipeline has dual blast control functions. When the projectile distance increases by one meter, the kinetic energy loss of the iron shot increases by about 10%. The iron pellets are pressed to the inner side of the directional sleeve, and the scattered pellet dust mixture is conveyed to the funnel of the chamber by the recovery screw, and the vertical and horizontal screw conveyors are collected under the hoist, such as the boom of the excavator, the body of the bulldozer, and the large machine tool. Bed and so on.

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

The 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 production line is mainly used for steel plate shot blasting, rust removal and

painting, cleaning of structural parts and cleaning of oxide scale. In addition, the production

line is also used to clean the oxide scale and residual coating of other metal parts.

The equipment is a complete brand new equipment (including all parts, components and

accessories) produced by our company. It has the characteristics of advanced technology,

durable, reasonable structure design, easy to operate, easy to maintenance and low

operating cost.

The whole equipment includes shot blasting room, front and rear auxiliary room, spray

paint and drying system, abrasive control unit, shot blasting system, abrasive recycling,

sorting and storage system, abrasive blowing unit, ventilation and dust removal system,

roller conveying system, electrical control system, maintenance platform, safety system,

etc.

Mechanical and electrical systems shall be equipped with reliable safety protection

devices. Shot blasting equipment meets the relevant standards, certification and

requirements of European Union CE.

The roller of the shot blasting room is equipped with a special material wear-resistant

sheath to prevent damage from being shot blasting.

The plate chain in the drying room adopts a "V" structure. After spray painting, the steel

plate is in short-term contact to avoid the damage to the paint film as much as possible.

The lower supporting roller of the chain is 10mm wider than the conventional supporting

roller to prevent the plate chain from falling during the running of the towline.

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.

Using 8 sets of KNNJOO patented direct coupling technology blast wheel, shot blasting

volume 350kg/min, the blast wheel is arranged in a diamond shape, and after computer

three-dimensional(3D) simulation, the upper and lower blasting area correspond to reduce

the deformation of the steel plate. And the shot blasting avoid roller track, the shot blasting

coverage is well-distributed and uniform.

Abrasive cleaning and blowing

First level scraper: "<" type plow scraper, special scraper material.

Second level cleaning: high-strength nylon roller brush + screw conveyor

Third level wind blowing: high-pressure fan blows steel shot and dust in the shot blasting

room.

Adopting German AGTOS technology full curtain multi-stage winnowing separator, Special

polyester core elevator transmission belt, elevator upper and lower drum adopts chamfered

squirrel cage structure, which not only increases friction and avoids slippage, but also

prevents belt scratches. Adopts Germany AGTOS company pull-out type shot feeding

technology, remote pneumatic control, And is equipped with abrasive supplement to

facilitate adding abrasive.

Abrasive dust removal system

Adopts two-stage dust removal method of the settling chamber + the main dust collector

,and the dust emission is less than 50mg/m3.

Painting room

Use high pressure airless paint spray pump

It adopts a special rack and pinion, driven by a servo motor. The workpiece detection is

set outside the painting room (during use, the detection device

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Home > Product > Roller conveyor type shot blasting machine

Pretreatment Roller Conveyor Shot Blasting Machine Workpieces Cleaning

Advanced technological innovation

Push the techniques of optimizations and upgrade

Upholding the quality first

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