We also can design and style and make non-common items to meet up with customers’ particular needs. Hangzhou EPG Co.,Ltd. , was launched in November, 1997. With its 5 wholly owned subsidiaries. Excellent attention has been compensated on environmental defense and energy saving. Product Introduction:

RC collection reverse circulation Hammer is the latest deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ed solution of our company. It is mostly utilised for deep exploration drilling and ore grade control.

Backed up with a large EPTT expertise in this area, we are supplying an optimum top quality variety of RC Reverse circulation Bits. The presented bits are made by uEPTTzing licensed top quality components and most recent technologies in the rigid vigilance of our hugely competent professionals. These bits are extensively used in a variety of drilling and mining programs to consider the sample of stone and sand. In addition, our strong range of RC Reverse Circulation Bits is offered in various specs as for each the require of our valuable patrons at most affordable rates.

Solution Benefits:

1. The interior framework is extremely simple with parts of substantial rigidity, as a result guaranteeing EPTT daily life and effortless maintenance of the hammer.

2.The EPTion tube adopts an intergrative design and can be changed with out disassembling the hammer. With carburizing therapy, it has very good abrasive resistance.

3.Outfitted with bits created with patent. Simply by replacing the drill little bit, the identical hammer can drill holes of distinct measurements ensuring that the sample is not contaminated.

four.In difficult situation such as unfastened soil, hard rock and a lot of water eXiHu (West EPT) Dis.sts, sampling can be carried out nicely.

EPTnical Parameters

SOLLROC RC Bit model SRC531:

Diameter		Buttons * button diameter		Button angle	FXiHu (West EPT) Dis.Hu (West EPT) Dis.ng holes	EPTmmended ShroEPTTdia (mm)	Approx. Fat (kg)
mm	inch	Gauge	Centre
84	three five/sixteen	six*13mm	four*12mm 2*12mm	35	2	82	3.eight
86	three 3/8	six*13mm	four*12mm two*12mm	35	two	eighty four	3.9
89	three 1/2	six*13mm	4*12mm two*12mm	35	2	87	4
92	three 5/eight	six*14mm	four*12mm 2*12mm	35	2	ninety	four.one
ninety five	3 3/4	6*14mm	four*12mm two*12mm	35	two	ninety three	four.two
one hundred	three fifteen/sixteen	six*14mm	four*12mm two*12mm	35	2	98	4.3
one hundred and five	4 1/8	6*14mm	4*12mm 2*12mm	35	two	103	4.five

Operating basic principle

1. With the piston resting on the percussion bit and the hammer shut up in the drilling place, large pressure air is directed into the bottom chamber of the Hammer and the piston lifts. This commences the piston cycle.

two. As the piston travels upwards it varieties the top chamber by forming a seal with the internal tube and the ID the piston. More movement seals the port that feeds the bottom chamber and also EPTTltaneously releases the seal on the bottom chamber making it possible for the air to expand and exhaust down the splines of the percussion bit. At the same time the Prime chamber port is opened which feeds the higher pressure air into the beforehand formed prime chamber therefore escalating the strain previously mentioned the piston and forcing it again down.

3.For the duration of the down cycle or EPTT stroke the piston reseals the base chamber on the piston bearing bush hence halting the exhaust air and generating a chamber of high pressure air beneath the piston which forces the piston again up the hammer.

four. EPT the hammer of the bottom of the gap makes it possible for the percussion little bit to slide down the EPT sub also permitting the piston to slide down the hammer and relaxation on the piston bearing bush. The piston strike face and the strike encounter of the percussion bit can now not appear into contact hence permitting the free flow of higher strain air directly by way of the hammer without having the hammer cycling.

About us:

SOLLROC Reverse Circulation drilling (RC) ,from size 3” to 5.5”, is a strategy of drilling that uses twin wall drill rods that consist of an outer drill rod with an internal tube. By using compressed air to extract rock fragments sample,the samples journey via rods to a sample splitter at surface, keeping away from all make contact with amongst the samples and the borehole wall that permits samples to be retrieved with minimum contamination,which is mostly utilised in deep gap exploration and mining grade handle.

At sollroc, consumer gratification is our leading priority. Our revenue staff takes a proactive approach in conference customers’ wants. We get the time to get to know you and understand about your operations so we can EPT support you. We strive to satisfy customers’ wants by providing the instruments and tools you need when you require them, offering product support, and adhering to through with exceptional consumer support every single step of the way.

Shipping and delivery Way:

By Air, By convey or By Sea

Bundle :

Ply-wooden instances pallet

Detail Photos: