Broca Conica Para Roca

Introduction:

Usually, foreign bored piles foundation construction works use more augers. Compared with drilling bucket, Augers are much more suitable for stratum without too much water bearing and augers have high drilling efficiency because its shape design. Mainly, there are three kinds of augers according to the spiral design and the drilling teeth used: Conical rock auger, Flat rock auger and Flat soil auger. Conical rock auger not only can be used for very dense sand and gravel, weak rock, but also can be well used for medium to strong rock (15-60Mpa).

Application:

Can be used for loosening water-bearing cohesive and non-cohesive soils, or breaking and ripping medium to strong rock (15-60Mpa).
Parameters of JZTG Conical Rock Auger: 

Type	Model No.	Flight Length mm	Flight Distance mm	Flight Thickness mm	Flight Qty Pcs	Teeth Qty Pcs	Weight kg
Single Cut Conical Auger	CDDLX600	1200	350	20+30	3	13	400
	CDDLX700	1200	350	20+30	3	13	450
	CDDLX800	1200	400	20+30	3	14	480
	CDDLX900	1200	400	20+30	3	14	540
	CDDLX1000	1200	450	20+30	2.5	15	600
	CDDLX1100	1200	450	20+30	2.5	15	680
	CDDLX1200	1200	500	20+30	2.5	16	750
	CDDLX1300	1200	500	20+30	2.5	16	850
	CDDLX1400	1000	500	20+30	2	17	980
	CDDLX1500	1000	500	20+30	2	17	1100
	CDDLX1600	1000	500	20+30	2	18	1300
Other sizes can be manufactured as per customers' demand.
Type	Model No.	Flight Length mm	Flight Distance mm	Flight Thickness mm	Flight Qty Pcs	Teeth Qty Pcs	Weight kg
Double Cut Conical Auger	CSDLX600	1200	350	20+30	3.5	22	530
	CSDLX700	1200	350	20+30	3.5	22	560
	CSDLX800	1200	400	20+30	3.5	24	620
	CSDLX900	1200	400	20+30	3.5	24	650
	CSDLX1000	1200	450	20+30	3	26	700
	CSDLX1100	1200	450	20+30	3	26	800
	CSDLX1200	1200	500	20+30	3	28	950
	CSDLX1300	1200	500	20+30	3	28	1000
	CSDLX1400	1200	500	20+30	2.5	30	1120
	CSDLX1500	1200	500	20+30	2.5	30	1250
	CSDLX1600	1200	500	20+30	2.5	32	1480
Other sizes can be manufactured as per customers' demand.

Packing & Delivery: 

Advantages:

1-Top quality raw materials to guarantee the overall structural strength.

2-High strength carbide tungsten drilling teeth, round holder forging center positioning quarter head.

3-Patented design, more reasonable structure, much more durable.

4-The angles of drilling teeth all through many calculations and tests, maximized optimize the cutting surface, highly improved the cutting efficiency.

5-True factory, strong production capacity, factory price and timely delivery.

6-OEM available, professional R&D team.

7-Modern workshop, automated robot welding equipment

8-Simple operation, high working efficiency, construction method technical guidance.

 

Model of drilling teeth for choose: 

Bullet Teeth: B47K20H, B47K19H, B47K17H, 3050, 3060, 3065,C30, C31HD, B85, B43H,etc..round shank chisels, different pilot bits.

For other details contact JZTG freely.

JZTG Workshop Show: 

The original JZTG plant（Golden Drilling） was founded in 1993, new brand JZTG established 2012. We are the real and the big drilling bucket manufacturer in China.
Choose JZTG, you are choosing to purchase from factory directly. 
You will get: Factory Pirce, Professional OEM, Quality Production and Timely Delivery directlyl.