2-Q31 Series Portable Drum Small Sand Blasting Machine

Q31 Series Drum type shot blasting machine

The machine is suitable for surface rust removal of work pieces in medium or small quantity batch production with many v

arieties.Put the work pieces into the barrel and blasting it in side way.

The high-speed impeller throws the abrasive to the continuous tumbling castings or forgings in barrel, to remove the 

greensand or scales on the surface. It cleans evenly and its productivity is high, so it is suitable for cleaning the small work 

pieces whose weight are under 15g in medium or small-scale casting or forging workshops.

Small Drum Shot Blasting Machine  is designed for Shot Blast Cleaning of small or medium size iron, steel, alloy and non-ferrous castings, forgings, heat treated parts

Barrel and the conveying system

The enclosure of the barrel is made of casting iron, inside which the protecting plates are fastened with the bolts.

The end-cover is set on one side of the barrel, so it is convenient to load or unload workpiece and it’s easy to replace the protecting plates and maintenance

Shot recycling and separating device

The shot-recycling device consists of the screw belt between the protecting plates of the barrel and the enclosure, elevator and the separating sieve

Dust collector

The machine adopts dry whirl type dust-collecting device. The separating efficiency is high. For the common green sand, the dust-collecting efficiency is up to 99% and 7μdust can be separated, so the cleaning condition is fine.

Blast wheel

The part is the main composition, which consists of impeller round plate, blades distributor, control cage, main shaft etc

Technique parameter

About you

Qingdao Rovan Machinery Co.,Ltd was established in 2001, do foreign trade export for 12 years, mainly produces shot blasting machine, shot peening equipment, resin sand equipment, sand plant equipment, dust collector and conditioning equipment, V law molding line etc,

Trade Terms:

1. Payment:

(1)Telegraphic Transfer(30% advance payment, balance before shipment).

(2)Telegraphic Transfer(30% advance payment, balance against copy of documents).

(3)Letter of Credit: at sight.

2. Lead Time: 2 weeks after confirmed order

3. Delivery way: by sea 

Application: 

surface treatment  

machined part         

style design          

Our Service: 

1. Reply your inquiry in 24 working hours.

2. Experienced staffs answer all your questions in fluent English.

3. Customized design is available. UEM&UBM are welcomed.

4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.

5. Special discount and protection of sales are provided to our distributor.

6. Professional factory : We are manufacturer, specializing in producing all kinds of machinery for more than 20 years, 

competitive with good quantity.

7. Sample: We can send out sample for test in one week if the order quantity is big enough. But the shipment charges is 

usually paid by your side, the charges will be rebounded when we have formal order.

8. As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products 

to be finished in high quality and stable feature. Welcome to contact us or visit our company.

If you want to buy shot blasting machine, could you tell me the answers as follow?Please indicate the following details:

1) What kind of workpiece will you clean? Material?2) The size of it, length, width and height of maximum workpiece? Length, width and height of minimum workpiece?

3) How heavy is each workpiece? Especially the weight of maximum workpiece?4) How many tons will you clean for each month or each day? 

After getting your informations, the detailed technical parameters will be sent to you for your reference. Note:As we are an 

integrated company, we sell our products direct to customers without any extra agent charges. Hence, our price is relatively 

lower than others. Moreover, we are using the most advanced equipment and technology in order to produce high quality 

and more professional.