Steel Plate Pretreatment Line Steel Plate Shot Rotor Blasting Rolling Forming Machine

• Customization: Available
• After-sales Service: Quality Assurance
• Warranty: 1 Year
• Model NO.: QZ320
• Application: Steel
• Fuel: Electric
• Type: Crawler Abrator
• Cleanliness: High Cleanliness
• Automation: Automatic
• Certification: CE
• Feature: Non-Toxic
• Condition: New
• Customized: Customized
• Product Name: Shot Blasting Machine
• Keywords: Surface Cleaning Machine
• Color: Blue,Customized
• Shot Blasting Speed: 73m/S
• Capacity of Shot Conveying: 120t/H
• Transport Package: Container
• Specification: Customized
• Trademark: WINCOO
• Origin: China
• Production Capacity: 360 Sets/Year

Product Description

Product Description

Shot-blasting machine is a kind of shot-blasting equipment, which is applied to clean the surface of steel structure welding workpiece, H-style steel, plate and other profiles. It can clean away rusty spot, rusty scale, welding slag on the workpiece surface, as well as welding stress, in order to remove stress and improve surface lacquer quality and rot proofness of steel structure and steel.

Product Parameter

Size of workpiece
Width×height	≤800×1800mm
Length	3000-12000mm
Quality requirement	Sa2.5, Ra15-50
Impeller head
Model of impeller head	QZ320
Quantity of shot-blasting	8×200kg/min
Turning speed	2940r/min
Shot blasting speed	73m/s
Driving power	8×11KW
Workpiece conveying system
Length of input roller conveyor	12000mm
Length of output roller conveyor	12000mm
Length of roller conveyor in chamber	6100mm
Distance between roller conveyor out of chamber	1000mm
Load capacity of roller conveyor	1000kg/m
Conveying speed	0.5-5m/min
Shot conveying system
Capacity of shot conveying	120T/h
Longitudinal screw conveyor
Driving power	5.5KW
Power of bucket hoister
Driving power	7.5KW
Hoisting speed	1.5m/s
Hoisting capacity	120T/h
Power of curtain separator
Driving power	4KW
Width of curtain	2000mm
Steel shot diameter	ф0.8-ф1.2mm
Model of dusting system
Discharge quantity	<120mg/m3
Wind speed of the gate	<5m/s
Handling volume of dusting system	15000m3/h
Quantity of filter core	12
Filtering area (12×20)	240m2
Centrifugal ventilator Model	4-72-5A
Centrifugal ventilator air volume	15000m3/h
Centrifugal ventilator wind pressure	2022 Pa
Centrifugal ventilator power	15KW
Cleaning system ventilator power	15KW
Overall power	≈140KW
Whole machine air volume	15000m3/h

Major Component

Impeller head is the key part of this machine, its working principle is: impeller creates centrifugal force and wind force during high speed rotating, pre-accelerate the shots when it flow into shot pipeline, under the action of centrifugal force, through orientation window and along vane length direction, speed up and blast at last. Formed shot sector stream attack work-piece surface.

The impeller head includes vane wheel, vane, shot dividing gear, orientation jacket and motor. Vane wheel is double disk structure. Vane adopts self position structure and is fastened in vane wheel depend on centrifugal force with features of convenient deinstallation and stable and reliable.
Vane, shot separating gear and orientation jacket use high chromium wearing alloy material, with characters of long lifetime. Vane can make sure for 1500 useful hours and shot separating gear 2000 hours and orientation jacket 2000 hours.
Turn orientation jacket can change shot blasting direction. And the adjusting principle is shot stream can cover work-piece completely.

Detailed Photos