Mr.Kerry Robinson from Australiatoday I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
Pedro Antonio from USAWe've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
Heavy Duty Rock Core Drilling Equipment / Reverse Circulation Drilling Rig
|Place of Origin||GERMAN|
|Brand Name||Shanghai Rotorcomp|
|Minimum Order Quantity||negotiate|
|Packaging Details||Plywood case for export package|
|Delivery Time||5-15 Working days|
|Payment Terms||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
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|Product Name||Rock Core Drilling Equipment||Weight||150Kg|
|Impact Device Pressure||15-21.5MPa||Max. Rotating Pressure||10MPa|
|Max. Torque||0-750N·m||Impacting Frequency||40-60Hz|
|Rotating Speed||0-300r/min||Installed Power||45kW|
rock drilling equipment,
borehole drilling rig
The ZD338 rock drilling rig for tunneling is an advanced heavy tunneling equipment for tunnel excavation. It comes with three heavy duty hydraulic drill arms. Two arms can rise to 2 meters high, and the third one can drill holes downward with connected drill rods. A hydraulic carriage is available, and the operational area is quite large. This excavation equipment has a high degree of mechanization. It can be used for the traffic tunnel with a cross section area of 20-100 square meters, as well as the metal mine excavation, underground cavity digging, and so on.
1. Three sets of high performance DZYG38B heavy duty hydraulic rock drill are adopted, bringing the rock drilling rig a lot of advantages including high drilling speed, low energy level, low noise, and high efficiency.
2. The automatic control system can effectively reduce the overbreak and underbreak phenomenon, and greatly enhance the drilling efficiency.
3. The heavy duty hydraulic drill arms and high strength aluminium alloy propeller come with automatic parallel lifting mechanism and drill arm overall lifting mechanisms, giving the ZD338 rock drilling rig several important features like accurate positioning performance, easy operation, large and complete operational area.
4. The self-walking chassis has big power, so the drill rig has great tractive ability and excellent road adaptability. The closed type walking hydraulic system can achieve stepless speed changing, hydraulic direction turning, great driving experience, and flexible operation.
|Total weight||32 ton||Width||3.2m|
|Total length (in transportation)||14.3m||Min. height||3.8m|
|Hydraulic rock drill|
|Impacting frequency||40-60Hz||Max. drill rod speed||300r/min|
|Max. drill rod torque||500N.m||Hole diameter||45-102mm|
|Hydraulic drill arm|
|AB741||3 sets||Stretching length||1600mm|
|Max. lifting height (arms at two sides)||2000mm|
|AT1541||3 sets||Propulsion length||5525mm|
|AF321||1 set||Stretching length||4000mm|
|Max. walking speed||15km/h||Gradeability||14°|
|Hydraulic power station|
|Electromotor power||3×45kW||Max. pressure||250bar|
|Power||5.5kW||Working air pressure||4-6.5bar|
DZYG38B Hydraulic rock drill
|Impact device pressure||15-21.5MPa|
|Max. rotating pressure||10MPa|