Q6914 Roller Conveyor Type Shot Blasting Machines for Matal Workpiece Rust Removal and Strengthening

• After-sales Service: Free Replacement of Parts During The Warranty Peri
• Warranty: 1 Year
• Application: Electronic Industry
• Fuel: Electric
• Type: Catenary-Through Abrator
• Cleanliness: High Cleanliness
• Model NO.: Q6914
• Automation: Automatic
• Certification: CE
• Feature: Critical Cleaning / Residue Free
• Condition: New
• Customized: Customized
• Size of Chamber Entrance: 1400*400mm
• Capacity of Per Shot Blasting Turbine: 180kg/Min
• Qty of Shot Blasting Wheels: 4 PCS
• Blowing System: Force Blowing Fan
• Transport Package: Stretched Film and Plywooden Box
• Specification: CE, Sa 2.5 level
• Trademark: puhua
• Origin: Qingdao, China
• HS Code: 8424300000
• Production Capacity: 400 Sets Per Year

Product Description

Roller conveyor type shot blasting machines for metal workpiece rust removal and strengthening

1	Roller conveyor system	Inlet and outlet length	Each 1.6 meter
		Reducer power	2.2 kw
		Roller diameter	76 mm
		Loading capacity	500 kg/m
		Roller separation distance	400 mm
		Transporting speed	0.1-6 m/min (Frequency control)
2	Shot blasting system	Blasting chamber	Material of protective area: Mn13
			Material of the chamber: Q235
		Auxiliary chamber	With rubber curtains for sealing the abrasive flying out of the chamber
		Blasting wheel	Quantity: 4 units
			Blade structure: Straight line
			Blasting capacity: 4*180 kg/min
			Power: 4*11 kw
			Speed: 76 m/s
3	Abrasive reclaim system	Screw conveyor	Conveying capacity: 45 T/H Screw diameter: 280 mm Power: 2*3 kw Qty: 2 sets
		Bucket elevator	Lifting capacity: 45 T/H Lifting speed: 1.21 m/s Power: 4 kw Qty: 1 set
		Separator	Quantity of separation: 45 T/H Air speed: 4-5 m/s Waste content: ≤1% (Full curtain and flow curtain type multistage winnowing) Qty: 1 set
4	Sweeping system	Strong blowing	Fan power: 11 kw Total pressure: 4512 pa Air amount: 3568 m^3/h
5	Dust collector	Filtering material	Polyester coated fitter cartridge
		Quantity	One set
		Fan power	11 kw
		Total pressure	2100 pa
		Ventilation volume	12000 m^3/h
		Cartridge quantity	12 pcs (Φ360*1000)
		Filtering area	180 m^2
		Dust falling way	Automatic back pulse
		Filtering level	Fireproofing, Anti-spontaneous combustion
		Filtering accuracy	1 μm
		Back Pulse Quantity	3 pcs
		Dust emission level	≤90 mg/m^3
6	Electric control system	One-button operation system, cables, low-voltage electric, fault automatic detection alarm function, etc
7	Compressed air	Air source need: 0.5 m^3/min, air pressure: 0.6-0.8 Mpa.
8	Noise	≤95 dB
9	Total electric power	About 78.5 kw
10	Production time	30 days

Components and function
Q6914 shot blasting machine consists of roller conveyor system, blasting system, abrasive circulation system (separator, bucket elevator, screw conveyor), dust collection system and electric control system. The surface finish level can achieve Sa2.5.

Name	Material	Thickness (mm)
Control cage	Cr20S High chromium	Casting profiled
Distributor	Cr20S High chromium	Casting profiled
Blade	Cr20S High chromium	Casting profiled
Combined plate	40Cr	Forging profiled
End protection plate	Cr20S High chromium	Forging profiled
Blade wheel	40Cr	Forging profiled
Top protection plate	Cr20S High chromium	Casting profiled
Side protection plate	Cr20S High chromium	Casting profiled
Auxiliary chamber sealing rubber sheet	Resistant rubber, Mn65	7 mm
Outside chamber shell	Q235 Steel plate	6-10 mm (Key parts with U-steel reinforced)
Auxiliary shell	Q235 Steel plate	4-6 mm (Welded with channel steel frame)
Elevator, separator, screw, dust collector	Q235 Steel plate	3 mm (Key parts for steel reinforcement)
Pipe	Galvanized Pipe	0.5 mm
Blasting area protective plate	Mn13	10 mm
Non blasting area protective plate	65Mn	6 mm
Protective nut	Cr20S High chromium	Casting profiled
Screw blade	16Mn	6 mm
Blasting chamber roller sheath	Mn13	Φ76 mm
Outdoor Roller	20# steel	Φ76 mm