High quality Tilting drum shot blasting machine for casting and forging parts cleaning

The use and characteristics of tilting roller machine
The inclined drum shot blasting machine is one of the standard series of cleaning equipment newly developed by our company. This machine can be used to clean the workpieces that are easy to flip and fall, the non-brittle parts that are not easy to break, and the casting, forging and welding parts with not deep cores, and to remove the sand and oxide scale on the surface of the workpiece. The whole machine is controlled by Siemens PLC, which has a high degree of automation. It can be used as a stand-alone machine or by wiring.
Compared with the crawler shot blasting machine, the shot blasting effect is more even and uniform, and it saves more power consumption. The tilt drum shot blasting machines manufactured by the company for Xi'an Aerospace, Ganzhou Getrag, ThyssenKrupp, Suzuki of Japan, and General Motors of the United States are well received.

CND-10, CND-I, CND-II are high-efficiency roller cleaning machines independently researched and developed by our company. This machine has high degree of automation and good cleaning effect. It can be operated as a stand-alone machine or wired. Because the workpiece to be cleaned has no relative moving parts in the rolling area of the machine, the traditional crawler shot blasting machine (32 series rubber crawler, GN series metal crawler) clamps are avoided in structure, and there are too many moving and worn parts (chain rings, pin shafts). , Track shoes, sprocket, etc.), sudden failures are frequent, such as the chain link is broken when the piece is stuck, the reducer is broken and so on.
The actual use of many customers for many years shows that compared with the crawler type shot blasting machine, the use cost of the inclined drum shot blasting machine is 1/5 of the crawler type, and the maintenance workload is 1/10 of the crawler type. The replacement product of the machine.This projectile controller is a special blasting gate for the hook rotary type shot blasting machine of our company. Because this machine has a fast production cycle, it is very important to control the speed of the blast wheel, so the two abrasive supply gates are controlled by one cylinder, Open or close at the same time, so that it is convenient to control the two shot blasting machines, the two shot blasting machines stop at the same time, the beat is compact, and the operation lag will not occur.

The projectile controller has no jamming or leakage phenomenon, and has online detection of gate opening and closing status, and timely coordination with the workpiece to prevent the blasting device from hitting the chamber body when it is empty.

The screw conveyor is composed of a cycloidal pinwheel reducer, a screw shaft, a bearing with a seat, etc. It is a standard horizontal conveying equipment for shot sand and an important part of the shot blasting machine's shot circulation system.

The screw conveyor is a serialized part of our company, with high versatility and interchangeability, stable and reliable performance. The entire spiral shaft is processed after welding to ensure coaxiality.

The screw conveyor blade is made of 16Mn high-strength manganese steel, which is stretched at one time, and is processed as a whole, with high strength, long life, good precision, strict process and high interchangeability.

In view of the problem of damage to the bearings at both ends that often occurred in the past equipment, the analysis is mainly due to the lack of sealing of the bearings at both ends, and the particulate matter or iron dust enters the bearing through the end plate, causing damage to the bearing. Based on many years of practical experience on site, our company adopts tapered reverse counterflow + compound labyrinth + terminal overflow + J-seal multiple active sealing technology to ensure the bearing is not affected by any projectiles.

The abrasive control unit is the abrasive flow control mechanism of the blast wheel, and the opening and closing angles of the unit can be controlled electrically or pneumatically. The sand flow rate is displayed on the instrument of the electrical system.

This projectile controller is a special blasting gate for the hook rotary type shot blasting machine of our company. Because this machine has a fast production cycle, it is very important to control the speed of the blast wheel, so the two abrasive supply gates are controlled by one cylinder, Open or close at the same time, so that it is convenient to control the two shot blasting machines, the two shot blasting machines stop at the same time, the beat is compact, and the operation lag will not occur.

The projectile controller has no jamming or leakage phenomenon, and has online detection of gate opening and closing status, and timely coordination with the workpiece to prevent the blasting device from hitting the chamber body when it is empty.