RollerConveyorBlastingMachine-QINGGONG Machinery

Roller Conveyor Shot Blasting Machine

: Qinggong Machinery offers a range of roller conveyors from small simple machines to construction blasters, heavy duty machines and complete preservation lines. Qinggong Machinery’s extensive experience in this field caters for all component sizes as well as customer specific solutions. Working speeds from 0.5 m/min for a small roller conveyor machine to 20m/min for a heavy skew roll machine are achievable.

Product Description

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Roller Conveyor Shot Blasting Machine Type QGB Series

Type	unit	QGB600	QGB1000G	QGB1500	QGB2000	QGB2500	QGB3000
Effective blasting width	mm	600	1000	1500	2000	2500	3000
Dimension of entrance(W×H)	mm	800×550	1200×550	1700×550	2200×550	2700×550	3200×550
Work speed to achieve a cleaning of Sa2.5 ISO8501	m/min	0.5~3	0.5~3	0.5~3	0.5~3	0.5~3	0.5~3
Number of wheels×power	kW	4×7.5/11	4×11/15	4×11/15	6×11/15	8×11/15	8×11/15
Wheel optional	kW	—	—	—	4×15	6×15/18.5	6×15/18.5
Abrasive initial filling capacity	kg	2000	4000	4000	4500	6000	6000
Processed length of work piece	mm	1200~12000	1200~6000	1200~12000	3000~12000	2400~12000	3000~18000
Foundation pit required		No	No	No	Yes	Yes	Yes

★The technical data is not binding and may be subject to change.

★Depending on the type of parts, production method, etc.,further machine types and measurement specification sheets upon request

Roller Conveyor Shot Blasting Machine Type QGX Series

Type	unit	QGX600	QGX1200	QGX1200	QGX1500	QGX1800	QGX2000
Effective blasting width	mm	600	1200	1200	1500	1800	2000
Dimension of entrance(W×H)	mm	800×1400	1400×1600	1400×2000	1700×1600	2000×1700	2200×2400
Work speed to achieve a cleaning of Sa2.5 ISO8501	m/min	0.5~3	0.5~3	0.5~3	0.5~3	0.5~3	0.5~2
Number of wheels×power	kW	8×7.5/11	8×11/15	8×11/15	8×11/15/18.5	8×11/15	12×11/15/18.5
Wheel optional	kW	—	—	10×11/15	10×11/15/18.5	10×11/15/18.5	14×11/15/18.5
Abrasive initial filling capacity	kg	4000	4000	4000	4500	8000	11000
Processed length of work piece	mm	1200~12000	1200~6000	1200~12000	3000~12000	2400~12000	2400~18000
Foundation pit required		Yes	Yes/No	Yes/No	Yes	Yes	Yes

★The technical data is not binding and may be subject to change.

★Depending on the type of parts, production method, etc.,further machine types and measurement specification sheets upon request.

Blast turbines

★Cantilever centrifugal high efficiency blast wheel, can operate clockwise or counter-clockwise, optimum abrasive flow rate for faster cleaning.

★impeller adopted #40 Chrome wear resistant cast iron.

★High chrome wear resistant cast iron for blades, control cage, abrasive distributor.

★Dynamic and static balance.

★Blades of impeller weight tolerance≤±1.5g.

★Unbalanced torque tolerance≤±7.5Nmm.

★Direct drive blast wheel with special motor bearings means less spare parts, less noise, energy-efficient, large abrasive flow rate and good cleaning effect ,etc. advantages.

★Machined housing ensures proper alignment of all internal parts.

★Less part wear due to greater concentricity and more precise alignment.

★Safety interlock is fitted on the housing cover to protect the workers safety.

★Particular guard liner structure increase the abrasion resistant lifespan 60% to 200%.

Pneumatic Abrasive dosing units

★Patented pneumatic control abrasive gate valve, which depend on cylinder to control stroke so as to control the blast wheel in long-distance. This avoids motor burned, blast wheel jammed, shot idling blast and people injured caused by common abrasive control valve closure lax

★Abrasive flow is indicated at the ammeter at the electrical switch and control box.

★Adjusting the bolt on the abrasive control valve can conveniently adjust the abrasive flow rate to an required amount

★In order to be able to dismount the abrasive control unit from the silo for repair works and to avoid any abrasive outflow for each unit one manual slide is installed in front of the abrasive control unit.

Abrasive cleaner

Our patented abrasive cleaner is applied for recycling shot/grit, which is to ensures high quality blasted surface and munimal abrasive shot. As the abrasive is so durable it is able to be recycled hundreds of times, resulting in an extremely low abrasive breakdwon rate.

Critical to achieving this efficiency is the effectiveness of the abrasive recycling plant. Poorly designed or manufactured abrasive recycling systems will not correctly recycle the abrasive and are unable to maintain the correct abrasive working mix.

Our patented abrasive separator consists of an extended rotary separator drum that will totally remove all big clumps including big wast, scrap and paint chips etc. The abrasive is then fed through a gravity air wash separator where all dust, degraded abrasive and waste is drawn out of hte good abrasive by an air current.

Only good, correctly sized abrasive is fed back to the abrasive storage hopper and blast pots for recycling.

Our patented abrasive cleaner ensures maximum recyling rates of the abrasive and high quality surface finishing is achieved.