BlockLayersShotBlastingLine-QINGGONG Machinery

Block Layers Shot Blasting Line

: Qingdao Qinggong Machinery experienced know-how engineer team are developed a shot blasting machine which can integrated in the concrete block/interlock block layers production line, The shotblasting machine for concrete/interlock block layers that can handle maximum product width of 1000mm and 1200mm.

Product Description

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Qingdao Qinggong Machinery experienced know-how engineer team are developed a shot blasting machine which can integrated in the concrete block/interlock block layers production line, The shotblasting machine for concrete/interlock block layers that can handle maximum product width of 1000mm and 1200mm.

ShotBlaster Line with Stop and Go Mode

Which is mainly developed for All the block and interlock manufacturers, this kind of shot blaster lines have a very good finished goods in the market compared to companies owned German lines. It usually include: feeding-in-feeding out conveyor, 2 cubers for loading and stacking the products with telescopic guidance and pneumatic clamps , or slewing crane for carrying the layers,

ShotBlaster Line with Continuous Mode

Transport belt for block layers :in special execution, equipped with support stripes arranged across the passage direction in order to prevent the ball-race effect and thus a shift of the stones within the block layer so that the unloading gripper can clamp the stone layer without any problem. Transport belt driving station:continuously variable for a passage speed from 2.5 up to 11 m/min, installed on the belt reversing roller in the outlet area.

ShotBlaster Integrated with the Stone Layers Production Line

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.