Shandong Goodgear Mechatronics Equipment Co., Ltd.  

Product Name: Dn 400 New Design Portable Lapping Machine Model NO.: M-300C Trademark: OEM Transport Package: Carton Packing Origin: China Product Description 2020 New Design Grinding Machine for Safety ValvesThe product overview:The M-300C portable valve grinder is ahigh-tech national patent product. Widely used in power generation, petroleum, chemical, metallurgy, paper and other industries.This product has the following characteristics:1. With new materials, it is light in weight, small in size and easy to carry.2. The advanced structural design and the split-assembly assembly method make the installation quick and simple.3. Light weight, small size and easy installation make it suitable for field work in various environments.4. Wide range of applications. It can be used to repair gate valves, globe valves, flanges, etc. of various materials.5. After the installation is adjusted, it can be automatically ground.6. Reasonable structural design, perfect Mai Tai Bao power and high quality imported abrasive materials make the grinding speed 3-10 times that of manual grinding.7. Step by step adjustable speed, smooth power transmission, high-precision grinding plane, so that the sealing surface after grinding is fully contacted.Second, technical parameters1. Grinding range: Φ120-430mm gate valve (valve seat, spool), plane stop valve (valve seat, spool).2. Motor power: 1300W3. Power parameters: 220V/50Hz4. Minimum clearance of valve sealing surface: 55mm5. Maximum grinding depth: 850mm6. Packing weight: 60+20kg.Third, the product compositionThe product is composed of amotor, amain machine, anadjustment bracket, aprobe arm, agrinding disc, and the like.The base and the probe arm can be replaced according to different grinding objects.4. Preparations and precautions before work1. Turn on the 220V single-phase AC power supply. The power outlet should match the power plug of the motor belt.2. Familiar with the use of the motor. The operating instructions of the motor should be read carefully. Briefly read as follows:The speed of the motor is controlled by changing the switching pressure. When the switch is pressed slightly, the motor speed is low, and the speed increases as the pressure increases.The forward and reverse can be changed by the forward and reverse switch. In addition, the motor speed can also be adjusted by the turtle rabbit knob switch. The tortoise and the rabbit knob switch is in neutral when it is perpendicular to themotor axis.Contact Details:Helen HanTrading Dept.Shandong Goodgear Mechatronics Equipment Co., Ltd.ADD: Front Huang pu county, Bao Gou Town, Tengzhou, Zhaozhuang,Shandonghttp://valves-testing.en.made-in-china.com