Principle of Operation

Stones and marbles type  shot blasting machine, cleaning function of shot blasting machine for continuous feeding of high clear continuous operation, processing large quantities, energy conservation, environmental protection, durable good appearance is the biggest characteristic of this machine. In the cleaning process by frequency conversion motor drive electric control table will be sent to clean up the workpiece body mass ejection machine room area, its whole body surface from four different coordinate azimuth of powerful dense bullets hit and the friction, make the scale on the workpiece and its dirt falls off quickly, the workpiece surface is bright and clean surface with certain roughness. Fall into the workpiece the projectile with rust dust by recycling the spiral to the tiny circulation system, by cleaning up on both sides of the outdoor unloading workpieces.

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.

1). Q: Do you have after sales support?
A: Yes, we are happy to give advice and we also have skilled technicians available across the world. We need your machines running in order to keep your business running.
2). Q: How do your machines compare with other big companies in this market?
A: We are up to date with the latest technology and improve our machines accordingly
3). Q: How does your factory do regarding quality control?
A: Quality is priority. MACTEC People always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.
4). Q: Do you sell only standard machines?
A: No, most of our machines are built according to customers specifications, using top brand name components
5). Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. The core of our company culture is honesty and credit. MACTEC is ALIBAB’s Gold supplier with BV assessment. If you check with ALIBABA, you will see that we have never got any complaint from our customers.

1.1. Our company has passed "CE", "ISO9001" and bureau veritas certification .
2. 50 years experience with 20 professional engineers in our Qingdao Foundry Machine Co.,Ltd
3. So many kinds of foundry machinery ---100 kinds of shot / sand blasting machines and 80 kinds of casting machines.
4. Considerate after-sale service , Technial Assistance and provide installing ,debugging and training on site
5. The company has its own foreign trade marketing team Industrial Corporation, first - class service standards for all clients.

6. Warranty: 12 months from the date of installation
7. Technical support for machine life time. 
8. Round-the clock problem solving support with our 24-hours hotline.
9. Timely supply of spare parts and ware parts.
10. Maintenance agreements tailored to the requirements of our customers.
11. Training programs for operating and maintenance personnel.
12. Installation and commissioning of new machineries.
13. Support to ensure your full compliance with local safety and environmental requirements.