China manufacturer of shot Blasting Room-Qingdao Junfan Machinery Co.Ltd.

Main Products

China manufacturer of shot Blasting Room

The Environmentally Friendly Blasting Room operates on the principle of **pressure-fed blasting technology**, using compressed air as the driving force to create a high-speed jet stream that propels abrasive materials onto the surface of the workpiece being treated. This process alters the mechanical properties of the workpiece's outer surface. Due to the impact and cutting action of the abrasive on the workpiece surface, the surface achieves a certain level of cleanliness and varying degrees of roughness, thereby improving the mechanical properties of the workpiece. This enhances the workpiece's fatigue resistance, increases the adhesion between the workpiece and coatings, and extends the durability of the coating.

The equipment employs **screw conveyors** and **elevators** to recycle the abrasive media, which is then separated in a **sand-dust separator**. The reusable abrasive automatically falls into the blasting pressure tank, participating in the next blasting cycle, enabling continuous blasting without downtime. The separated waste materials, such as broken abrasives, welding slag, scale, and dust, are automatically directed into the **dust collection system** for filtration.

Inside the blasting room, operators use **high-pressure blasting guns** to treat the workpiece surface. The blasting process ensures uniform cleaning quality, is easy to control, and enables continuous automated blasting production, creating a more ergonomic working environment. It maximizes production efficiency within minimal space, and the short conveying distance eliminates the need for intermediate storage, reducing production costs. Blasting treatment not only achieves continuous environmental protection but also operates at low costs.

This machine is a special reciprocating sand blasting machine, which consists of shot-peening chamber, shot-peening device, Screw Conveyor, elevator, separator, Shot distributing system, flat car system, flat car guide and support, lighting system, the bottom funnel, grid plate, dust- removing system, electric control system and so on.

This abrasive material reclaim system requires extremely reduced foundations, and can optionally be built without the need of foundations, or still on container type mobile rooms.

Technical Parameters

Model	Chamber Shell Dimensions (L×W×H)	Workpiece Cleaning Dimensions (L×W×H)	Number of Spray Guns
JF-600P	6000x6000x5000mm	3000×3000×2500mm	2
JF-600P	6000x6000x6000mm	3000×3000×3500mm	2
JF-800MP	8000x6000x5000mm	5000×3000×2500mm	2
JF-800P	8000×6000×6000mm	5000×3000×3500mm	2
JHF1000P	10000×6000×6000mm	7000×3000×3500mm	2
JF-1500MP	15000×6000×6000mm	12000×3000×3500mm	2
JF-1500P	15000×8000×6000mm	12000×5000×3500mm	2
JF-1800MP	18000×8000×6000mm	15000×5000×3500mm	4
HQ-1800P	18000×10000×8000mm	15000×7000×5500mm	4