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Qingdao Chong Jen Machinery Co., Ltd
China manufacturer of shot blasting machine and foundry machine since 2010.
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Heavy Duty Automatic Sand Blasting Machine with 30kw Compressed Air Operation for Double Sides Surface Abrasion and Cleaning

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Heavy Duty Automatic Sand Blasting Machine with 30kw Compressed Air Operation for Double Sides Surface Abrasion and Cleaning

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Model Number : SBM-DS-600

Weight : Approx. 800 kg

Brand Name : CHONGJEN

Drum Diameter : 450mm

MOQ : 1

Delivery Time : 45-60days

Air Pressure : 0.5-0.8Mpa

Payment Terms : T/T

Powersupply : 380-460V, 50Hz/60Hz

Application : Surface cleaning, rust removal, surface preparation

Motor : or Domestic brand

Automationlevel : Fully automatic with conveyor system

Price : 10000-50000USD/set

Controlsystem : PLC control with touch screen interface

Packaging Details : Export package

Materialcompatibility : Metal, glass, plastic, ceramics

Certification : CE

Place of Origin : CHINA

Nozzletype : Ceramic or tungsten carbide nozzles

Supply Ability : 40sets/year

Blasting nozzle diameter : 6,8,10 mm

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30kw Compressed Air Operated Double-Sides Automatic Sand Blasting Machine
Specialized surface treatment equipment designed for high-efficiency, uniform sand blasting of both sides of thin metal sheets and products in a single operation.
Core Capabilities
  • Dual-side Synchronous Blasting: Matching blasting nozzles are installed on the top and bottom sides and run synchronously. This delivers uniform surface roughness, cleanliness and surface finish across workpieces, eliminating the need for follow-up secondary cleaning procedures.
  • Precise Parameter Control:Controlled by PLC, key operational parameters are fully adjustable: blasting pressure ranges from 0.2 to 0.8 MPa, abrasive flow rate from 50 to 200 kg per hour, conveyor speed between 0.5 and 5 m/min, and nozzle swing frequency from 0 to 30 cycles per minute.
  • Intelligent Automatic Operation: The PLC control system realizes automated execution of the whole production workflow, including workpiece feeding, positioning, blasting treatment, dust extraction and finished part discharging.
  • High Abrasive Recycling Rate: Combining a cyclone separator with a pulse dust collector, the system attains an abrasive recycling rate as high as 90%. It separates usable abrasives from contaminants, cutting operational costs while meeting environmental protection requirements.
Heavy Duty Automatic Sand Blasting Machine with 30kw Compressed Air Operation for Double Sides Surface Abrasion and Cleaning
Typical Applications
This equipment is widely used for surface treatment of stainless steel sheets across multiple industries:
  • Kitchenware and Sanitary Ware Industry: Stainless steel kitchen cabinets, sinks, range hood panels, bathroom mirrors, and shower room frames
  • Building Decoration Industry: Stainless steel decorative panels, curtain wall panels, elevator car panels, and handrails
  • Home Appliance Manufacturing: Surface roughening treatment of stainless steel shells for refrigerators, washing machines, microwave ovens, and water heaters
  • Automotive and Aerospace Industry: Surface cleaning and roughening of stainless steel structural parts, exhaust system components, and aircraft interior panels
  • Electronic and Electrical Industry: Surface treatment of stainless steel shells for precision electronic instruments, switch cabinets, and distribution boxes
Common Models and Specifications
Model Classification by Processing Width
Model Maximum Processing Width (mm) Applicable Sheet Thickness (mm) Core Features
SBM-DS-600 600 0.3-5 Compact structure, suitable for small-batch processing of narrow sheets
SBM-DS-1200 1200 0.5-8 High cost performance, widely used in home appliance and kitchenware industries
SBM-DS-1600 1600 0.5-10 Large processing range, suitable for medium-sized decorative panels and elevator parts
SBM-DS-2000 2000 1-10 Ultra-wide processing capacity for large-scale curtain wall panels and building decoration sheets
Key Technical Specifications
Specification Category Parameter Range
Blasting System Nozzle quantity: 8-24 pcs (upper and lower groups); Nozzle diameter: 4-8 mm; Blasting pressure: 0.2-0.8 MPa
Conveyor System Conveyor speed: 0.5-5 m/min (stepless speed regulation); Conveyor load capacity: 50-200 kg/m
Abrasive Recycling System Cyclone separation efficiency: ≥95%; Dust collector air volume: 2000-10000 m³/h; Filter element service life: 8000-12000 h
Control System PLC control + touch screen operation; Supports fault alarm, parameter storage, and batch processing
Overall Dimensions (L×W×H) SBM-DS-600: 4500×1500×2200 mm; SBM-DS-2000: 8000×3500×2800 mm
Power Supply 380 V/50 Hz, 3-phase; Power: 15-55 kW (varies by model)
Compressed Air Requirement Pressure: 0.6-0.8 MPa; Air consumption: 2-8 m³/min
Optional Configurations
  • Automatic sheet loading and unloading robot arm
  • Abrasive type automatic switching system (suitable for switching between steel grit, steel shot, and ceramic sand)
  • Online surface roughness detector
  • Anti-fingerprint spraying device after blasting
  • Remote monitoring and fault diagnosis system

Quality Heavy Duty Automatic Sand Blasting Machine with 30kw Compressed Air Operation for Double Sides Surface Abrasion and Cleaning for sale

Heavy Duty Automatic Sand Blasting Machine with 30kw Compressed Air Operation for Double Sides Surface Abrasion and Cleaning Images

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