The earband mask machine automatically welds the elastic bands to both sides of the mask body with ultrasonic waves, and then completes the fully automated machine for the finished earband mask. Only one operator is required to place the mask body piece by piece on the conveyor belt jig, and the rest of the subsequent actions are automatically operated by the machine. Dust Mask Machine,3D Mask Machine,Automatic Mask Machine,Ear-Loop Mask Machine Broadfair Automation Equipment Co., Ltd. , https://www.broadfairmachine.com
The main advantages of eDonkey transportation are:
(1 ) The equipment has simple structure, easy processing and manufacturing, low equipment cost, and low investment in mine infrastructure;
(2 ) The roadway section is required to be small and the tunneling cost is low. Especially when the rock is not stable and the large section roadway is restricted, it is especially suitable to use the electric raft.
(3 ) The equipment is sturdy and durable, easy to maintain, and can be carried out on site, with low maintenance costs;
(4 ) The equipment has a good rate of completion, as long as the preventive maintenance is simple, the equipment integrity rate can reach more than 95% ;
(5) The operation is simple and easy, the technical requirements for workers and managers are low, and it can be operated and operated after simple training;
(6 ) The cost of ore transportation is low.
The main disadvantages of electric picking and transporting are: poor maneuverability of the equipment, large wear of steel ropes, large electric energy consumption, and a significant drop in production capacity when the ore is prone to increase in powder transport distance.
Electric rafts are currently being developed into large-scale ( over 1m3 capacity , winch power above 100kw ) and remote control to further improve their production capacity and safety.
The main type of ear mask machine with Chinese name is single-head mask ear-band welding machine. The design is small and flexible, and the operation is simple and convenient. Flat masks, inner ear straps/outer ear straps are used.
There are mainly the following types:
Single head mask ear strap welding machine
The single-head mask earband welding machine is compact and flexible in design, simple and convenient to operate; it saves time and labor. It can be used for welding flat masks, inner ear straps/outer ear straps, cup-shaped masks, duckbill-shaped and other special-shaped mask ear straps.
Application and evaluation of electric transport
Electric raft transportation is a main method for mining and mining. It can be applied in most mining sites of various mining methods. Some mines directly mine from the mining face, and some mines from the electric roadway. The application of shovel in various mining methods.