In the development of modern industry, how is a large steel structure object such as a container car derusted and refurbished? No need to remove rust before painting the newly produced container cars
The reason is that Dongguan Meijun Sandblasting Equipment Co., Ltd. tells you, but any kind of coating treatment needs to be derusted.
What are the advantages of sandblasting and rust removal before painting?
1. Sand blasting can remove rust and rust spots on the surface of steel structures, and the cleanliness has reached the industrial level of SA2.5-3.0.
2. Sand blasting and rust removal can form a concave and convex node on the surface of the steel structure, increasing the adhesion between the steel structure and painting.
3. Sandblasting can strengthen the surface of steel structures.
4. Sand blasting and rust removal make it difficult for paint spraying and cracking of steel structure to be sprayed.
5. Sand blasting and rust removal completely cleans the surface of the steel structure for impurities, salt, rust, etc. to prevent oxidation and antirust after coating.
The working principle of rust removal and sand blasting machine for container cars:
Using the compressed air of the screw air compressor as the power, the river sand (corundum, iron sand) is formed into a high-speed jet beam by a pressure vessel and sprayed onto the surface of the carriage.
With a certain cutting force, it will clean up impurities such as old paint, rust spots, cement agglomeration on the carriage, so as to achieve the refurbishment effect! After the renovation of the car sheet metal
Shows the true nature of metal! Flat surface after repainting!
One: Screw air compressor
Displacement: 3.6m³ / min
Exhaust pressure: 0.8mpa
Machine weight: 380kg
Dimensions: 1200 * 800 * 1100mm
Power requirements: 380V
Two: gas storage tank
Design pressure: 0.8mpa
Dimensions: 800 * 800 * 2000mm
Machine weight: 196kg
3: Type 600 sand blasting machine
Design pressure: 0.8mpa
Dimensions: 600 * 600 * 1450mm
Machine weight 100kg
Four: Equipment supporting components
Oil-water separator 3 sets
2 high-pressure tubing
Sandblasted protective clothing
Sand blasting pipe 20 meters
Sandblasting gun set
Sandblasting wireless remote control switch
One sand inlet filter
Complete assembly accessories
Car derusting blasting machine application:
Features of Container Car Derusting Sandblasting Machine:
1. There is no obvious dead corner in the refurbished carriage of the equipment, and the cleaning speed for paint rust spots is fast!
2. Simple operation; one person can install and debug equipment, suitable for sandblasting and rust removal in various sites.
3.Energy saving and environmental protection, water and sand mixed with environmental protection and dust-free, the price of water and sand is not high! Low cost for refurbished cars!
4. Small footprint; easy to carry, open, and fast to transport.
5. Efficient and low cost; any outdoor installation can adapt to various river sand, quartz sand, copper ore, and steel sand.
6. High safety; the equipment is in the state of sand blasting and exhausting during sand blasting operation, and the mushroom top is automatically relieved after shutdown.
7. Sand blasting is a pure physical chemical reaction; non-toxic, non-acid-base, non-corrosive, and does not affect the surface size of the workpiece.
8. Anti-corrosion and rust removal; can complete Sa2.5 level rust removal standard for steel structures, including refurbishment of old parts, support for wet and dry use.
9. Durable; main consumables and spare parts are imported from Germany. Except for consumables, it is guaranteed for one year and lifetime maintenance.
10. No size limitation for processing; no dead angle rust removal on the surface of various non-standard steel structures, old equipment, tool accessories
Essential requirements for this device:
1. Requires more than 22kw35P screw air compressor plus air tank for better effect.
2. Wear sandblasting protective equipment (sandblasting cap, sandblasting clothing, sandblasting gloves, sandblasting clothing thermostat, noise-proof earplugs) for operation.
Reminder: If the amount of dust is large and environmental protection is not started, this equipment can use ordinary river sand (yellow sand) with water mist blasting gun for environmental protection and dust-free one-time blasting.
Derusting blasting machine features:
1: Six advantages; favorable price, complete accessories, excellent performance, cheap consumables, and long life.
2 .: Easily remove rust; refurbishment of various steel structures, old equipment, rotten facilities, and spare parts is like sweeping thousands of troops.
3 .: Does not produce Mars; water mist blasting gun can be added, water and sand mixed to remove rust, to prevent sparks from spraying.
After-sales service details:
1. Free one-year warranty on mechanical equipment (except for wearing parts and wearing parts), product maintenance for life, free technical guidance;
2. Provide professional consulting services for product updates and functional improvements;
3. Long-term inventory of surface treatment equipment and product parts to meet the needs of users in repairing and replacing parts;
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