Automatic Roller Conveyor Shot Blasting Machine for Pre-Paint and Pre-Weld Treatment Line

• Customization: Available
• After-sales Service: Arrange Engineers to Commission and Install at The
• Warranty: One Year
• Model NO.: Q69
• Application: Steel Plate, Steel Strucutre, H Beam
• Fuel: Electric
• Type: Roller Conveyor Shot Blasting Machine
• Cleanliness: High Cleanliness
• Automation: Automatic
• Certification: CE
• Feature: Rust / Corrosion Proof
• Condition: New
• Customized: Customized
• Industrial Experience: Over 20 Years Professional Experience
• Cleaning Process: Steel Shot, Steel Grit
• Material: Metal
• After-Sales Service Provided: Available to Service Machinery Overseas
• Dimension(L*W*H): Customized
• Blast Wheel: High Chromium Wear Resistant
• Dust Collector: Cartridge Filters / Bag Type
• Low Voltage Apparatus: Siemens, Omron
• Packaging Detail: Pallet, Foam and Plastic Film/Customized
• Transport Package: Pallet, Foam and Plastic Film/Customized
• Specification: CE
• Trademark: Puhua
• Origin: Shandong China(Mainland)
• HS Code: 84243000
• Production Capacity: 200 Sets Per Year
• Package Size: 800.00cm * 500.00cm * 400.00cm
• Package Gross Weight: 8000.000kg

Product Description

Product Description

This equipment is specifically designed for surface treatment of various metal profiles and plates, capable of efficiently removing scale, rust, and contaminants. Featuring an automated roller conveyor system, it enables continuous processing of blasting and anti-corrosion treatment, with seamless connection to subsequent operations such as sawing and drilling. Widely used in shipbuilding, automotive industry, bridge construction, and heavy machinery equipment sectors, it significantly enhances production efficiency and surface treatment quality while reducing operating costs. The modular design allows flexible configuration according to workshop process requirements, making it an ideal solution for steel structure pretreatment.

 

 

Product Parameters

 

Type	Q698	Q6912	Q6915	Q6920	Q6925	Q6930	Q6940
The effective cleaning width(mm)	800	1200	1500	2000	2500	3000	4000
The room  feed-in size(mm)	1000*400	1400*400	1700*400	2200*400	2700*800	3200*800	4200*400
The length of cleaning workpiece(mm)	1200-12000	1200-1600	1200-12000	1200-12000	3000-12000	2400-12000	4500-18000
The speed of wheel conveyer(m/min)	0.5-4	0.5-4	0.5-4	0.5-4	0.5-4	0.5-4	0.5-4
The thicksness of cleaning steelsheet(mm)	3-60	3-60	1.5-60	3-60	3-60	3-110	4.5-100
The section steel specification(mm)	800*300	1000*300	1500*300	2000*300	2500*700	3000*700	4000*300
The quantity of shot blasting(kg/min)	4*180	4*250	4*250	6*250	6*250	6*360	8*360
The first enclosed quantity(kg)	4000	4000	4000	4500	4500	8000	11000
Roll brush adjusting height(mm)	200	200	350	450	600	850	900
Airness capacity(m³/h)	22000	17560	19000	19500	27758	28050	38000
Exterior size(mm)	25014*4500*9015	12180*4250*7095	15200*5370*6797	30650*6850*9095	31200*8078*7500	44042*6385*7758	45000*7830*11117
Total power(except for dust cleaning)(kw)	90	78.3	113.5	156.6	204.8	224.55	293.6

Application:
1. Remove scale and rust from metal profiles and sheet metal components.
2. Surface treatment for H beam, Steel Plate, sections, angles, pipes and others.
3. Blast cleaning of complex welding constructions where all surfaces are cleaned. For example head- and base-plates, welded ribs and re-enforcements must be de-scaled and de-rusted. And the welding seams must be cleaned.
4. Typical areas of application: Steel and shipbuilding, automobile, motorcycle, bridge, machine.Company Profile

 

Detailed Photos

Customizable
Various non-standard steel pretreatment equipment can be designed and manufactured according to the steel size you provide.


High wear resistant performance
easy to replace
In the blasting chamber, the wall is protected by SPMn13 material liner and 65Mn protective liner, easy tear open outfit replacement.

Company Profile

Service
1. Installation and commissioning issue: We will send 1-2 technicians to assist with machine installation and commissioning, customer pays for their tickets, hotel and diet, etc Customer need arrange 3-4 skilled worker and prepare insallation machinery and tools. 2. Warranty time: 12 months from date of commissioning completion, but no more than 18 months from date of delivery. 3. Supply full English documents: including foundation drawings, manual book, electric wiring diagram, electric manual book and maintenance book,etc.

 

Customers

FAQ

1. What is the delivery time?
20-40 working day, based on factory's production order conditions.

2. How to installation h beam shot blasting machine?
We supply overseas service, engineer can go to your place guide installation and debugging.

3. What size machine suit for us?
We design machine following your request, usually based on your workpiece size, weight and efficiency.

4. How to control the quality of h beam shot blasting machine?
One year warranty,and 10 teams QC to check every part from drawing to machine finished.

5. What work part can clean by shot blasting machine?
Steel sheet, U bar, bridge professions, different structural parts and so on.castings,forging parts and steel construction parts for clearing little viscous sand, sand core and oxide skin. It is also
suitable for surface cleaning and strengthening on heat treatment parts, especially for cleaning slightness, thin wallparts which is not suitable for impact.

6. What type abrasive used?
0.8-1.2 mm size wire cast steel shot

7. How it control for whole work?
PLC control, setup safety interlock device between system

If the examining door is open, the impeller heads won't start.

If the cover of impeller head is open, the impeller head won't start.

If the impeller heads doesn't work, the shots valves won't work.

If the separator won't work, the elevator won't work.

If the elevator won't work, the screw conveyor won't work.

If the screw conveyor won't work, the shots valve won't work.

Error warning system on abrasive circle system, any error come, all the above work will stop automatic.

8. What is the clean speed:
Can be customized,usually 0.5-1.5 m/min

9. What clean grade?
Sa2.5 metal luster or customizable

Our service:
1.Engineer on-site installation and debugging

2.Provide installation drawings, pit design drawings, operation manuals, electrical manuals, maintenance manuals, electricalwiring diagrams, certificates and packing lists...