The 1700W Wall chasers are a twin bladed power tool which used to cut groove on brick, stone or concrete walls, perfect for electricians and plumbers, to lay wires or water pipes in the wall.
The 1700W Wall Groove Cutting Machine Chaser with Cutting Depth 0-28mm, cutting Width 14/19/29mm.
The Concrete Wall Cutting Machines With Spindle lock for easy blade change.
BTW, The Groove Wall Chaser Machine with Laser Function for cutting line straight.
The Wall Chaser work efficiency is much higher than the 5 blades wall chaser, and Less Dust with dust blower.
The Wall Cutting Machine is comfortable to use, due to anti-slip handle with soft grip cover.
The 1700W Brick Wall Chaser With Guide handle for easy work with little effort.
The Wall Chaser with robust metal protective hood and Soft start function.
The Electric Power Wall Chaser With Connection of an external extraction system for dust-free work
Electronic overload protection for long service life
Starting current limitation prevents the actuation of the lock on start-up
Electronic soft start and restart protection for safe working
integrated damping system to reduce vibrations in order to protect the user's health
Electronic safety shutdown of the motor for safe working in case the disc stops unexpectedly
Wall Chaser Groove Cutting Mchine,Electric Groove Cutting Machine,Chaser Machine Wall,Wall Slotter Ningbo Brace Power Tools Co., Ltd , https://www.cnbrace.com
High-temperature de-icing of insulated gloves worn by a power supply station in Wuhan
In the early hours of yesterday, the aerial team from Wuhan Tram Company's power supply station remained on high alert. With the harsh weather conditions, trams were at risk of being frozen or damaged by heavy branches that could fall onto the overhead lines. Such incidents could disrupt tram services and cause inconvenience for passengers.
At 2:30 PM, Li Tianlu, Cheng Jinhong, and Xiao Qifeng from the Wuchang North Road tram supply station began their routine inspection along the street network. The reporter joined them as they traveled through Zhongbei Road and Wujing Road, heading toward the Yangtze River Bridge and Guqin Platform. Throughout the journey, the three workers kept a sharp eye on the overhead line system, completely focused on their task. They couldn’t afford to look around or take in the scenery—every moment was critical.
If they spotted ice on the wires, they had to remove it immediately. If branches were causing pressure on the lines, they would notify the gardening department right away. As they reached Guqin, Master Li discovered a broken porcelain insulator that had caused the contact wire to shift. If not fixed quickly, this could lead to a serious malfunction, possibly causing the tram to lose contact with the overhead lines.
The crew stopped the tram under the affected section and climbed up to the open-air lift platform. They ascended to a height of five meters to begin repairs. The lifting platform was small—only two or three square meters—and made of wood, equipped with tools and spare parts. Standing beside the platform, the reporter felt the cold air bite through his clothes. The temperature was lower than on the ground, and the wind was stronger, making the wooden platform sway slightly. Despite the discomfort, the workers remained focused and undeterred.
Master Li said, “This is nothing compared to what we face early in the morning when we have to remove ice from the Yangtze River Bridge. It’s even colder and more dangerous then. When it rains and snows, the wires get wet, and even with insulated gloves, there’s always a risk of electric shock. It feels like climbing on ants.â€
Wang Yongge, deputy director of the tram power supply station, explained, “In northern regions, snow is usually light and dry, so there’s less need for ice removal on the tram lines. The snow just melts or gets blown away. But in Wuhan, the climate is cold and humid, making ice accumulation on the wires a unique challenge specific to our area.â€
As the sun set, the team continued their work, ensuring the tram network remained safe and operational despite the severe weather. Their dedication and professionalism are essential to keeping the city moving, even in the harshest conditions.