Q69 Type Conveyor Shot Blasting Derusting Machines for Steel Profiles

• After-sales Service: Video Instraction
• Warranty: 1year
• Application: Electronic Industry
• Fuel: Electric
• Type: Ring Rail Abrator
• Cleanliness: High Cleanliness
• Model NO.: Q69
• Automation: Automatic
• Certification: CE, CB, ETL, RoHS, UR
• Feature: Critical Cleaning / Residue Free
• Condition: New
• Customized: Customized
• Transport Package: Wrapped Film and Customization
• Specification: steel structure
• Trademark: puhua
• Origin: China
• HS Code: 8424300000
• Production Capacity: 500sets/Year

Product Description

Q69 Type Conveyor Shot Blasting Machine For Steel Profiles
Product Description:
The series belongs to roller-type blast cleaning machine,mainly used for buildings, bridges and other industries with large l-beam,H-beam steel structure such as size pieces of high stress and the elimination of cleaning the surfaces rust.
The series shot blasting machine models Q6910, Q6915, Q6920, Q6925, Q6930, Q6935, Q6940, Q6945, etc.
Clean room to maneuver through the roller carrying device for the workpiece, the workpiece along the angles of the projectile also accept clean, continuous through-type practices;
The equipment and warm, painting, drying and other processes composed of lines, widely used in ships, cars, rolling stock, bridges, steel structures, machinery and steel industries, shapes and structure of the pre-treatment;
Processing plate thickness 1.5 ~ 100mm, width 1000 ~ 4800mm; clean profile height 300 ~ 800mm;
Roller conveyor speed (stepless) 0.5 ~ 6m/min;
Using conventional control or PLC control.

 

Parameter	Q698	Q6812	Q6915	Q6920	Q6925	Q6930	Q6940
The effective cleaning width (mm)	800	1200	1500	2000	2500	3000	4000
Dimension of inlet opening (mm)	1600*800	1200*400	1700*400	2200*400	2700*800	3200*800	4200*400
The length of cleaning workpiece (mm)	1200- 12000	1200- 16000	1200- 12000	1200- 12000	3000- 12000	2400- 12000	4500- 18000
The speed of conveyor (m/min)	0.5-4	0.5-4	0.5-4	0.5-4	0.5-4	0.5-4	0.5-4
The thickness of cleaning steel sheet (mm)	3-60	3-60	1.5-60	3-60	3-60	3-110	4.5-100
Shot ball flow rate (kg/min)	4*120	4*250	4*250	6*250	6*250	6*360	8*360
The shot ball first loading (kg)	4000	4000	4000	4500	4500	8000	11000
Roll brush adjusting height (mm)	200	200	350	450	600	850	900
Air capacity (m3/h)	22000	17560	19000	19550	27758	28050	38000
Total power (kw)	90	78.3	113.5	156.6	204.8	224.55	293.6

1 Steel plate shot blasting machine has three kinds of pass through type: 
Roller conveying pass through, trolley pass through, hanger pass through.
2 They are widely used in the industry of steel plate, steel structure, engineering 
machinery, bridge building and so on. By shot blasting, it can remove rust, 
oxide layers, welding slag and other pollutant and eliminate surface stress force.
3 After shot blasting, it can improve paint film adhesion with steel, improve anti-rust
 capacity, improve the quality and prolong the service life of steel structure.
4 The steel shots blasted by blasting turbines will be collected, purifying by shots 
circle system and continue to be used again for blasting turbines.
5 The working process flow of shots circle system: steel shots blasted by blasting 
turbines will be collected by portrait screw conveyor and delivered to bucket 
elevator then the bucket elevator will lift to air wash type separator.
6 After separating, the dust and broken steel shots will be removed away from steel
shots and good steel shots will enter storage bin.

1. This Type Shot Blasting Machine is a kind of high efficiency shot blasting
machine.

2. Large inner available cleaning space, compacted structure and scientific design.
Can be designed and manufactured according to the order.

3. No special request for the workpiece structure. Can be used for different kinds of
workpieces.

4. Widely used in cleaning and strengthening for Fragile or Irregularly Shaped Parts,
Medium-sized or Large Parts, Die Cast Parts, Sand Removal and External Finishing.

5. The pre-heating and drying part adopted various heating modes,
such as electricity, fuel gas, fuel oil and so on.

6. Can be equipped as a part of a processing line.

7. Complete set of equipment is controlled by PLC, and is the large-size complete
equipment of international advanced level.

Main  Parts	Sand blasting chamber
	Sand(shot) Storage Hopper
	Sand blasting device
	Bucket elevator
	Screw conveyor
	Elevator
	Conveyor
	Separator
	Abrasive recycling system
	Lighting system
	Dust Collector
	Steel grating
	Trolley system

Blasting chamber
Blasting body is made of sandwich composite panels and rectangular steel frame, it is a strong, seal and spacious operation space to clean the workpiece. Blasting chamber is consist of body shell, left and right side wall, lateral wall, roof, rubber protection plate, etc. It is equipped with 40 LED lamps (all lamps are defended by stainless steel protective net), inner light brightness can achieve 600 Lux. The blasting chamber is protected by 4 mm white wear resistant rubber plate which has high wear resistant performance. This can prolong the service life, reduce noise. The door is manually door, on side of blasting chamber has one set of emergency door.

Blasting assembly

Blasting assembly is composed of 1 set 0.6 m3 sandblasting tank, sprayer pipe, jet nozzle and pneumatic components, etc. It is used for continuous operation with sand blast wheel, nozzle using boron carbide material, sprayer pipe is 20 m length, and the production of tank with pressure vessel certificate. Equipped 2 sets air conditioning protective clothing.

Abrasive circulation system

This machine used materials circulation purification equipment including shot circulatory system and abrasive separation purification system,is made up by screw conveyor, bucket elevator, separator, abrasive supply valve, conveying shot tube, etc.

 

Features:
Automatic recycling sand blasting machine room is designed according to the product processing process and the product characteristic, it is mainly used for large forgings and castings welded steel structure, engineering machinery, industrial boilers, chemical machinery, shot building,etc, to remove surface oxide skin, rust, and strengthen surface, to improve the coating adhesion,etc. This type machine is mainly composed of six parts: sand blasting chamber, sand blasting system, sand recycling system, ventilation and dust removal system, lighting and electrical control system.
The technological strength of our shot blasting machine:
1.The first dedicated shot blasting machine for office building outside wall decoration marble in China;
2.The first dedicated shot blasting machine for aggrandizement floor grinding tool in China;
3.The first dedicated shot blasting machine for high-speed rail, filled the domestic blank in China;
4.The first dedicated shot blasting machine for crystalline silicon;
5.The first dedicated shot blasting machine for oil field special-purpose cable tray;

our shot blasting machine's advantages:
1. The machine uses cantilever centrifugal blast wheel, has a long life, simple structure and other characteristics.
2. By full curtain winnowing abrasive mixture separator, with good separation effects and higher productivity, has a positive effect to improve the life of the blasting blade.
3. Use wear-resistant rubber track, decreasing workpiece collision damage phenomenon and then reduce the noise of the machine.
4. Use pulse dust collector, dust can be collected in the dust hopper or exclude to outdoors, improve the labor environment.

Blast cleaning equipmentcompared with other cleanup technology has the following advantages:
1.Improve the fatigue performance of mechanical products and metal components.
2.Eliminate the stress concentration.
3.Extend their useful life.
4.Optimization of the workpiece surface process state.
5.Greatly improve the efficiency of clean-up.
6.Reduce the labor intensity of the clean-up work.
7.The reduction of environmental pollution