50 Small Pipe Punching Machine, Jingheng Tunnel Support Small Pipe Punching Machine
Category:
mechanical equipment/Metal forming equipment/Metal forming equipment
Model:
JH-80CNC
Brand:
Jingheng
Retail Price
33,000.00USD
重量
kg
- Product Description
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Description :
50 Small Pipe Punching Machine, Jingheng Tunnel Support Small Pipe Punching Machine
Punching machines have been widely used in tunnel construction. The punching machine can set 200 holes on one pipe, and the machine is matched with a servo motor. The hole spacing error is within ± 0.3mm, and the punching speed is fast, which greatly improves the manual cutting speed compared to before. The circular holes are also relatively neat and beautiful.
Product application feeding energy: Adopting a large torque exchange synchronous servo motor, it has the characteristics of fast response, high positioning accuracy, low noise, small braking heat loss, and long service life. Activity: Adopting advanced PLC equipment, screen control, simple and convenient. Life guarantee: The scale parts of this equipment are all premium accessories, and the basic parts are processed by CNC machining, with high disassembly accuracy and extended equipment application life. The CNC chassis is a rigid instruction, and it is his responsibility to adjust the feeding and punching speed and production efficiency. The stamping die is the center of the entire set of rigidity, and its accuracy and quality directly determine the quality of the product. The settings of these departments are controllable, the sequence of CNC chassis can be changed, stamping molds can be changed, and the pressure supplied by the pump station can be adjusted. 50 Small Pipe Punching Machine, Jingheng Tunnel Support Small Pipe Punching Machine
Working principle of small pipe punching machine:
The small conduit bears the pressure of the formation during tunnel excavation. To ensure grouting quality and prevent leakage, a sealing hole needs to be set at the tail of the small conduit. The grouting method should be selected according to the soil conditions for grouting construction: infiltration grouting method should be used in sand and gravel formations; Squeezing and infiltration grouting methods should be used in sand layers; Splitting or electric silicification grouting method should be used in clay layers; It is advisable to use high-pressure jet grouting method in the soft soil layer of silt. The grouting material should have good injectability, and after consolidation, it should have a certain strength, impermeability, stability, durability, and small shrinkage. The grout should be non-toxic, and the grouting process should be simple, convenient, and safe. The selection and proportioning of grouting materials should be determined through experiments based on engineering conditions. During the grouting construction period, it is necessary to monitor whether the groundwater is contaminated, and to prevent the grouting slurry from overflowing the ground or exceeding the grouting range. A small pipe punching machine should be used for precise tunnel support.
AfterSalesService :
Key words:- 50 Small Pipe Punching Machine
