Professional production of concrete core machine HZ-15 type concrete core drilling machine manufacturers
Product use
HZ-15 type concrete core drilling machine is mainly used for buildings, roads, airports, docks, dams and other hardened concrete core, has the advantages of simple operation, convenient portability, core drilling core sample accurate, smooth surface, and the core sample no accident damage, is the indispensable transportation department, construction Department of highway and related institutions the equipment. This machine conforms to the standard of GB11818-89 "the technical requirement of the core drilling machine for concrete".
In addition, the drilling machine can be used for other non metallic brittle materials such as refractory material, ceramic, glass and Iwa Ishiya.
Two, technical parameters
The maximum hole diameter: diameter 150mm
Maximum drilling depth: 400mm
Feed mode: Manual
Spindle speed: 500 ~ 1000r/min
Form: artificial diamond thin wall drill bit
Supporting motor: single phase series motor
Power: 2.2KW-2.5KW
Voltage: 220V
Size: length * width * height 470 * 235 * 880mm
Note: drill bit
50 of the 100 diamond bits of phi 150 (other kinds of bits can match)
Three, structural principle
This machine is mainly composed of the following parts (as shown in figure):
1, rack (4): the column is equipped with rack, in its base is equipped with four adjusting screws (5).
2, sliding seat (1): set on the column, the internal gear and the rack on the rack to form the gear pair, rotate the feed handle, so that the slide seat up and down along the column.
3, gear box (2): fixed in the sliding seat, the main shaft is provided with a drill bit (3), with the sliding seat for feed movement, so as to achieve the purpose of drilling.
Four, the use of methods
1, the machine will be moved to the need to drill core, on the base of the four adjustment screws (5), to adjust the level of the machine, and the ground is embedded M16 iron expansion bolts, to fix the machine.
2, according to the size of the drilling of the drill bit.
3, connected to water, whether there is water leakage check bit.
4, turn on the power switch, idling a few minutes, and rotate the feed lever, drilling.
Five, matters needing attention
1, when drilling, should ensure the feed rate is uniform, about 3 to about 5cm/min, such as the discovery of the bit by card, may be appropriate to reduce the feed speed, if necessary, will improve a bit, and then slowly drill into, avoid rigid drilling, so as not to break the drill bit and machine.
2, the whole drilling process must maintain adequate water cooling.
3, the end of the drill, only when the drill from the workpiece, it can be shut down.
4, in the process of drilling, not to overload, when the motor temperature exceeding 70 DEG C, (feel hot), should reduce the loading force, and replace the new bit.
Six, maintenance and inspection
1, regularly check the connection of the parts, if there is loose should be adjusted in time.
2, when the drill is loaded, should be in the two thread to join the calcium base grease.
3, after the end of the drill, the drilling of the various parts of the scrub clean, and in the column and rack to add lubricating oil.
4, in the second half of the lubricating grease.
Contact: Zhang Fan
WeChat: 15589713226
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Tel: 0537-2676996 phone: 15589713226 QQ:288124885