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industrial shot blasting equipment
chain pass-through type and rotary type are available, suitable for steel plates, section steels, castings,
hardware and special-shaped structural components.
Fully Enclosed Sealing Structure: The chamber is fitted with multi-layer wear-resistant sealing curtains
to effectively prevent steel shot splashing and dust leakage and improve the workshop working
environment.
Pulse Negative Pressure Dust Collector: Continuous negative pressure dust collection with automatic
pulse cleaning delivers high dust purification efficiency and complies with regional environmental
emission regulations.
- Product Description
Industrial Shot Blasting Equipment｜Efficient Surface‑Treatment Solutions for Metal Processing
industrial shot blasting equipment, advanced units supplied by Botou Junda Machinery Equipment Co., Ltd., engineered for superior metal surface treatment in power generation, metallurgy, chemical processing and mining industries. Backed by our 3,000 m² production facility and over 20 years of manufacturing experience, our equipment delivers throughput ranging from 1‑20 tons per hour. Smart dust‑removal technology combined with integrated rigid structure ensures stable and continuous operation while meeting environmental compliance with emissions below 5 mg/m³. Matching power ratings span from 30 kW to 200 kW, offering variable operating speeds to suit diverse industrial workpiece requirements.
What is industrial shot blasting equipment?
This specialised mechanical surface‑treatment system propels metallic abrasives at high velocity via centrifugal wheels to strike base materials. Unlike air‑driven sandblasting methods, industrial shot blasting equipment uses mechanical energy to remove rust, mill scale and contaminants while creating precise anchor profiles for coating adhesion.
Closed‑loop design integrates abrasive recovery and dust collection. It eliminates inconsistent manual finishing and reduces hazards from chemical descaling. Your production lines benefit from standardised high‑volume preparation essential for heavy‑duty manufacturing environments.
Diverse Equipment Configurations
Our product portfolio includes roller‑conveyor pass‑through systems, hook‑type machines, rubber belt models, overhead chain pass‑through units and rotary designs. Each configuration is optimised for specific workpiece geometries — ranging from flat steel plates to complex castings and special‑shaped structural components.
Multi‑wheel layouts deliver 360‑degree coverage for automotive engine blocks and gearbox housings. Heavy‑duty infrastructure applications utilise our systems to process H‑beams and bridge girders, ensuring long‑term durability of anti‑corrosion coatings in marine environments.
Technical Specifications
| Item | Specification |
|---|---|
| Equipment Type | Industrial shot blasting equipment |
| Processing Capacity | 1‑20 tons/hour |
| Matching Power | 30 kW‑200 kW |
| Operating Speed | Adjustable (model‑dependent) |
| Structural Features | One‑piece rigid frame, fully‑enclosed blasting chamber, intelligent dust collection, no dead cleaning zones |
| Applicable Workpieces | Metal structural parts, mechanical fittings, castings, forgings, section steel, vehicle components, construction machinery parts |
| Treatment Applications | Surface descaling, rust removal, stress relieving, peening strengthening, pre‑treatment before painting |
Core Performance Advantages
Fully‑Enclosed Sealed Structure
Multi‑layer wear‑resistant sealing curtains prevent steel‑shot splashing and dust leakage. This design protects workshop environments while maintaining stable internal pressure for optimal abrasive circulation.
Pulsed Negative‑Pressure Dust Removal
Continuous negative‑pressure operation with automatic pulse cleaning achieves high purification efficiency. Your facility complies with local environmental emission regulations without manual filter maintenance.
High‑Manganese‑Steel Wear‑Resistant Components
Cleaning chambers are fitted with wear‑resistant liners and high‑alloy blast‑wheel blades of HRC 60+ hardness. Superior impact resistance extends service life of consumable parts. Under standard operating conditions, blades last 400‑800 operating hours and liners exceed 2,000 hours.
High‑Throughput Abrasive Delivery
Abrasive flow rate of each blast wheel exceeds 250 kg/min. PLC‑automated controls adjust belt and roller speeds for uniform coverage, guaranteeing surface cleanliness conforming to ISO 8501‑1 Sa 2.5 to Sa 3 standards.
Main Application Scenarios
Heavy‑Duty Infrastructure & Steel Structures
Process large H‑beams and bridge girders to remove mill scale prior to protective‑coating application. Such preparation guarantees long‑lasting finishes in harsh marine and industrial environments.
Automotive & Foundry Operations
High‑volume cleaning of engine blocks, gearboxes and complex castings for burr removal. Multi‑wheel configurations handle intricate geometries requiring full surface coverage.
Aerospace Shot Peening
Induce residual compressive stress on turbine blades and landing‑gear components. This precision treatment improves fatigue life and inhibits stress‑corrosion cracking under extreme thermal cycling.
Customisation & ODM/OEM Capabilities
Equipment configurations are adapted to local environmental regulations, voltage standards and installation conditions. Custom options include machine dimensions, dust‑collector specifications, automatic‑control systems, painting solutions and intelligent monitoring software.
We provide technical drawings, private‑labelling services and complete documentation support. Our engineering team replies to inquiries within 6‑8 hours for efficient project development from concept through commissioning.
Quality Assurance & Compliance
Our quality‑management system holds ISO9001, ISO14001 and ISO45001 certifications. Equipment undergoes hot‑spot testing for blasting accuracy, dynamic‑balance verification for blast wheels and ultrasonic thickness testing for wear‑resistant liner plates.
Sound‑level monitoring and dust‑emission testing ensure compliance with OSHA and equivalent regional safety standards. We assist with CE certification applications and supply qualification documents for global‑market access.
Logistics & Delivery
Standard units ship from maintained stock for rapid deployment. Custom‑built machines are normally completed within 15 days subject to specifications.
Through partnerships with leading logistics providers, we handle FCL, LCL and over‑dimensional cargo. Export packaging complies with fumigation requirements and customs procedures to mitigate transit risks for international shipments.
Technical‑Support Services
Comprehensive support covers remote installation guidance, commissioning assistance and operator‑training programmes. English‑language operation manuals and maintenance videos empower your team to maximise equipment performance.
Genuine spare‑part supply via fast‑delivery channels sustains long‑term operational efficiency. Overseas on‑site engineering services are available when direct technical support is required for your projects.
Frequently Asked Questions
Q: What is this equipment?
A: It is professional surface‑cleaning and strengthening machinery. High‑velocity shot impact removes rust, mill scale and impurities while improving metal surface roughness and anti‑fatigue performance. It serves as standard pre‑treatment equipment for industrial metal processing.
Q: What are its primary application purposes?
A: Key applications include workpiece rust removal, surface descaling, stress relieving, surface peening and coating pre‑treatment. It boosts paint and coating adhesion, extends service life of metal workpieces and delivers standardised surface treatment for industrial production.
Q: How do I select the correct abrasive?
A: Selection depends on base‑material hardness and required Sa cleanliness grade. Steel shot is suitable for cleaning and peening, while steel grit creates sharp anchor profiles for coatings.
Q: How is uniform surface roughness guaranteed?
A: Maintain consistent operating parameters for abrasive particle size and regularly calibrate wheel speed via VFD systems. This delivers repeatable surface profiles across different production batches.
Q: What are common causes of efficiency drop‑off?
A: Worn wheel blades, improper abrasive‑to‑air ratio inside separators or malfunctioning dust‑collector pulse systems degrade performance. Conduct periodic inspections and replace worn parts promptly to sustain optimal operating status.
Contact Us for Custom Solutions
Our engineering team is ready to configure industrial shot blasting equipment matching your production requirements. For technical consultation and quotation requests, please contact junda001@jundablast.com
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