Products

1. Description

Contact  +8619852008965 WeChat WhatsApp same number

Applicable models XCMG QY25K5C_2 QY70KC QY50KC QY25K5D_2 QY25KC XCT35_BR QY25K5D_3 QY25K5D_3 QY25K5C_1 QY55KC_1 QY25K5F_1 QY50KC QY50K5C_1 QY25K5C_2 QY25K5F QY25K5C QY25K5D_2 QY30KC QY55K5C_2 QY25K5F_1 QY25K5D_1 QY30KC QY55K5D
XCT80L6 XCT130_1 XCT12 XCT80L6 XCT25L4_S XCA40_M XCA30_JY XCT25L5_3 XCT55L5 XCT110_1 XCT60L6 XCT12 XCT25L5_SR XCT25L5_2 XCT95L7 XCT75L7 QY110K8C QY95K7C QY110K7C XCT100 XCT75_S QY40KC XCT90 XCT25 XCT25L5_E QY70KC QY40K5C_2 XCT60L6_1 QY75KC QY100K7C QY95KH QY100K6C QY50JW XCT16_1 XCT100_BR XCT60 QY20K5D QY85KC XCT25 XCT80L5 XCT100 XCT20L5_1 XCT75L6 XCT20L5 XCT80_S XPD36 QY16KC QY16KC QY40K5D_1 QY25K5L XCA40 QY40KD QY80K5D QY70K5D_1 QY50KD QY20K5C XCT50_Y XCT16_Y XCT25L4_Y XCT80_Y XCT60_Y XCT50_Y and other XCT QY RT series models

2. Product application introduction

When the operation adjustment of the system adopts the centralized quantity adjustment (such as the variable speed adjustment of the water pump, etc.), the Balance Valve and the self-operated differential pressure Balance Valve cannot be used. Because this adjustment is achieved by changing the water volume, the hydraulic working conditions of the system are changed during adjustment. Therefore, if the Balance Valve is used, some valves will be able to work normally, but the system flow rate is too large (exceeding the heat load at this time). The corresponding flow rate), some valves still cannot meet the flow requirements when they are fully opened, and some valves cannot work normally because the pressure difference between the two ends cannot reach the starting pressure difference, that is, the flow distribution is chaotic. Obviously, due to the existence of the Balance Valve, the centralized adjustment of the system cannot be realized. At this time, if a manual regulating valve is used, when the total flow of the system increases or decreases, the flow of each branch and each user can be increased or decreased in the same proportion, that is, the centralized adjustment of the system can be transmitted to each terminal device. When the operation adjustment of the system is quality adjustment, Balance Valve and self-operated differential pressure Balance Valve can be used, because this adjustment method only changes the temperature of the water supply, and has nothing to do with the hydraulic working conditions of the system, that is, it does not change the hydraulic working conditions of the system. , communicate the adjustment to each user and device. Using Balance Valve, it can absorb the pressure fluctuation of the network and maintain the constant flow of the controlled load. Using the Balance Valve can absorb the pressure fluctuation of the network and overcome the internal disturbance (the resistance change inside the controlled loop) to maintain the constant pressure difference applied to the controlled loop. When the system adopts the quality regulation of changing the flow in stages, although the flow in each stage remains unchanged. However, if the Balance Valve is used, the control flow rate or the control pressure difference must be set for each flow stage, which brings great inconvenience to the operation management, so it is not suitable for use.
3.Strength
XCMG Construction Machinery Co., Ltd. (abbreviation: XCMG Co., Ltd.) is an important member enterprise with the core business and the longest history of Xuzhou Construction Machinery Group Co., Ltd. (abbreviation: XCMG). It is a large-scale, product variety and series in my country's construction machinery industry. It is a 100 billion-level leading enterprise with complete, highly competitive, influential and national strategic position. At present, it ranks first in the domestic industry, third in the global industry, fourth in China's top 100 machinery industries, and 395th in the world's top 500 brands. It is a resounding business card for China's equipment manufacturing industry.
XCMG all-terrain cranes have profound technical accumulation and continue to lead the global crane technology revolution. The leading XC A1200 all-terrain crane is the eight-axle 1200-ton all-terrain crane with the highest lifting performance in the industry, and the world's first self-folding special boom for wind power.
The market share of XCMG truck cranes is nearly 60% in the country. XCMG's unique mature key technology improves performance in all aspects, creating excellent value for customers, with full coverage of arm length, stronger power, more prominent efficiency, more stable operation, more outstanding economy, and more reliable system.