TCA-7 Pneumatic Pick Air Breaker for Mining

• Customization: Available
• Application: Pneumatic Breakers
• Condition: New
• Model NO.: TCA-7
• Color: Black
• Transport Package: Carton
• Specification: 10kg
• Origin: China

Product Description

TCA-7 Pneumatic Pick
Instruction
TCA-7 Pneumatic Pick has light-weight, simple structure, operate facility, auto stop when bump objective into pieces. It is suitable for drilling in mine, mining the soft ore; diging pole and feet-hole, karating water-ditch; or crashing concrete and clay in construction work; or working in the situation that need producing the impact in the mechanical industry such as assemble and unassemble the cincture pin in tractor, panzer and so on.  
Specification
Exterior Dimension (L×W×H)                            456×160×110mm
Weigh                                                   7.2kg
Rammar dia                                              35mm
Rammar stroke                                           120mm
Rammar weigh                                            0.6kg
Work air pressure                                          0.4~0.49Mpa
Impact energy(0.49Mpa)                                     ≥30J
Impact frequency(0.49Mpa)                                  ≥21.6Hz
Air consumption(0.49Mpa)                                   ≤20L/S
Air pipe inner dia                                           19mm
Maintenance
Use And Notice
1. Machine should feed the rustproof oil before leave factory, it should dismantle for cleaning when use, reassembling copulate exterior should smear lubrication, and test run.
2. Make sure blow off the sundries within the pipe, when connecting air pipe.
3. Check carefully before aerate, if the air pipe route and connector was damage, each   connect parts was reliable and safe.

1. Fill lubrication before opening machine, you should oil machine every two or three hours for use continuously.
2. Don't use low-fire point and easy to pyrophoric lubricating oil, when use in the locale which has the super gas.
3. Operating, should pay attention to interrupting the drill suddenly.
4. The machine that use continuously should maintain termly, clean the dirty within machine, replace the mar and invalidation parts, eliminate accident hidden trouble.

8.If the used machine need store for a long time, should dismantle, eliminate the oil and keep in the shady, cool and dry place.
Pneumatic Pick Operation 
1-Ensure that drill positioned correctly.
2-Keep up your body balance and your feet leaving the drill.
3-Machine must tighten peak the crashing object,it need enough thrust to gain nice efficiency.
4-Abide local code and safety rules.
Air pipe and pressure
1-Air-pipe inner dia is 19mm,the length is ≤ 15m, the steel tube dia should be large enough between air compressor and pipe.  
2-The air pressure is at 0.4~0.49Mpa. Air pressure is too high to destroy drill and spare parts and air pressure is too low to debase the work efficiency.
    Lubrication
         The principia to select lubrication is that the viscosity of the used oil should be high in high temperature locale; the viscosity of the used oil should be low in low temperature locale. See the list below to use the lubrication.

Ambient temperature	Name	No
10~30ºC	Machine oil	N46
-10~10ºC	Machine oil	N22
-30~-10ºC	Refrigerator oil	HD-13

Malfunction and solution
          

Malfunction	Cause	Solution
Efficiency droop	Low air pressure	If air consumption too large, reduce machine number.
		Reduce pipe leak
		If pipe is too long,cut short
	Bad lubricate	Do use standard oil
	Water intake	Water pressure is higher than air pressure damage lubrication. Lower water pressure immediately.
	Mostly parts out of use	Change parts at once
Machine out of work	Too much lubrication	According to prescribe change lubrication
	Water intake	Lower water pressure immediately