• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Machine Type: Sandblaster
  • Condition: New
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: QDHC
  • Model Number: DB series
  • Feature: Critical Cleaning / Residue Free, Rust / Corrosion Inhibitor, Dustless
  • Fuel: Electric
  • Certification: CE
  • Use: Surface cleaning
  • Cleaning Process: Shots
  • Cleaning Type: Blasting
  • Industry Used: Foundry cleaning equipments
  • Material: Metal / Coil
  • Power(W): According to models
  • Dimension(L*W*H): According to models
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Application: Metal cleaning
  • Model: DB series
  • Warranty: One year
  • Brand: QDHC
  • Size: According to models
  • Weight: According to models
  • Media: Glass beads
  • Materials: Metal
  • Color: User Demand

Packaging & Delivery

Packaging Details Standard export packing
Delivery Time Within 15 days after received the down payment

            Double wheels DB500 water dustless blasting equipment for sale



Working Principle;


Using high-speed impact cleaning sand flow and coarsening process on the surface of the substrate.Using compressed air as the power, in the spray sand tank form a mixture of water and sand, and then to form high speed injection beam will high-speed jet to need to deal with surface of workpiece, the workpiece surface due to the abrasive and the impact of cutting effect, make the surface of the workpiece attachments are removed, at the same time can make the relative roughness of workpiece after cleaning, increased its adhesion between the coating and, extend the durability of the coating, but also to the flow of paint and decoration.


Main advantages;


1. Widely used cleaning equipment, water sand blasting efficiency is high, there will be no dead Angle, sandblasting flexible, small power consumption, economical equipment is environmental protection.


2.Main function is to surface derusting, paint, remove scale, improve the surface roughness, sandblasting machine need manual operation.


3. Blast movable, can be in outdoor work, glass sand before work, need to buy another), water, into the pressure tank, start the air compressor, open the valve, the pressure tank plenum, sandblasting machine operators wear good protective carrying sand blasting gun, spray gun pressed steel workpiece, began to spray, sand blasting principle should be after the first, from end to end, in turn, sandblasting derusting processing.


Technical Parameters:


ModleCapacity (Cubic Foot)Lasting Time Per Fill (Min)Tank Dimension (HxWxD)Weight(Kg)Operation PressureIncludes
HC-DB1501151067x584x533 mm~7230-150PSI

1)15m blast hose

2)Tungsten Carbide nozzle

3)Nozzle head shut offvalue

4)Fill funnel with screen

5)Lifetime warranty on blast pot

HC-DB2252301397x660x863 mm~12030-150PSI
HC-DB5005601397x914x1016 mm~16730-150PSI
HC-DB8008901626x914x1016 mm~19430-150PSI
HC-DB150015120-1801981x1245x1245 mm~38030-150PSI

1)30m blast hose

2)Deadman activator valve

3)Tungsten carbide nozzle

4)Bulk load capable

5)Lifetime warranty on blast pot

HC-DB1500 Offshore15120-1801829x1219x2413 mm~72530-150PSI
HC-DB300030240-3602489x1245x1245 mm~54430-150PSI


Machine features;


One, work way, work pressure high (0.5 0.8 mpa), injection force is strong with high efficiency.                        
Second, fast and sensitive gun.                               
Third, the structure, mobile convenience.                             
Fourth, the small, sand is convenient, suitable for a single operation.                  
Five, the sand valve structure of advanced, accurately adjust the size of the sand and air pressure.   
Six, standard of pressure vessel manufacturing standards, in line with national, industry standards, safe and reliable.                  
Seven, wear-resisting sandblasting pipe and nozzle, to ensure the normal operation for a long time.         
Eight, structure simple, easy to repair, maintenance, use cost is low.


Machine images



We have many models for reference, if you have interest, please contact me.


Machine effect




Company information;


We are QINGDAO HUACHUAN MACHINERY CO., LTD.  Located in the machinery manufacture base of QINGDAO Seaport (top 10 of world), develop for over 30 years of experience of R&D and sales, pass of ISO 9000 managment system & CE quality certification. As one of the leading machinery manufacturers such as: Shot/Sand blasting machine(polish the steel surface rust, strength the steel qulity suit for steel plate, road surface, H beam, outer/inside pipe, oil pipeline casting etc).


Our services;


1.Pre-sale services:


Provide the consultation of the equipment. According to the clients’ special requirement, offering the reasonable plan helping to select the equipment.Welcome to visit our factory.


2.Services during the sales:


Inspect the machine before leaving the factory.Oversea install and debug the equipment. Train the first-line operator.


3.After sale services:


Provide technical exchanging and timely problem solving support.


We promiss:


                                              Same price ,with best quality,

                 Same quality,with best price.



If you are interested in our machinery,


Please let me know. 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $108,000
Learn More