Sand blasting is using compressed air as the power, to form a high speed injection beam will (copper ore, quartz sand, emery, iron sand, sea sand) high-speed jet to need to deal with the surface, make the workpiece surface appearance or shape change. Due to the abrasive effect on impact on the surface of the workpiece and cutting, make the surface of the workpiece for cleanliness and different roughness, make the workpiece can improve the mechanical properties of the surface, thus improves the fatigue resistance of the workpiece, increased its adhesion between the coating and, extend the durability of the coating, but also to the flow of paint and peaceful decoration.

Application

(1) The workpiece processing before plating, adhesive workpiece sandblasting to scale on the surface of the workpiece and all dirt removed, and the hair it is very important to set up the surface of the workpiece surface, and by changing different particle size of abrasive, to different degrees of roughness, greatly improve the workpiece and the adhesion strength of the coating, plating materials.
(2) Casting rough forging, heat treatment after cleaning and polishing workpiece sandblasting can clean up all the dirt on the surface of the casting, heat treatment after forging workpiece (such as scale, oil residue), and improve the finish of workpiece, the workpiece surface polishing can make the metal workpiece with uniform is ecru, make workpiece appearance more beautiful, achieve beautification adornment effect.
(3) Machining burring and beautify the sandblasting surface can clean up the small burr on the surface of the workpiece, and make the surface more smooth, eliminate the dangers of the burr, improve the level of the workpiece. And sand can in workpiece surface junction with small rounded corners, make artifacts appear more beautiful, more precise.
(4) Improving mechanical properties of parts after sandblasting machinery parts, parts can produce even slightly concave and convex surface, the lubricating oil storage, so that improve lubrication condition, and improve the service life of the mechanical to reduce noise.
(5) Sand blasting can achieve different reflective or inferior smooth. Inferior smooth, wooden furniture, such as stainless steel workpiece surface, the surface of the ground glass decorative pattern design, and roughen the processing on the surface of the fabric.

Packaging Details: standard export packing for sea shipment

Delivery Detail: 30days

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 1)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.