SD12 down the hole hammer high efficiency

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SD4/SD5/SD6/SD8/SD10/SD12 down the hole hammer high efficiency

Processing type:Forging & CNC machining

Packing detail: wooden/paper boxes

Brand: Globorx

Material: Alloy steel

Email：

info@zzgloborx.com

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SD4/SD5/SD6/SD8/SD10/SD12 down the hole hammer high efficiency

Name : fast penetration/longer life/high efficiency /factory supplier/factory wholesale

+SD4/SD5/SD6/SD8/SD10/SD12

+down the hole hammer/impactor for mining/quarry/well drilling

Features:

1.New hammers are designed based on mining condition, improved by advanced technology, International high-standard materials with advanced process guaranteed quality.

2.Faster drilling rate.

3.Enhanced hardness to expand the life of hammer, and lower the using cost.. low consumption of electricity with big impact force.

4. Good transmission of power. The modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitude lower, and the piston life is longer.

The Application of DTH hammer

DTH hammers are used for blast hole drilling and blasting, mainly applied in Mining, Marble quarry or well drilling and other construction projects.

Why choose us:

1.Selected special alloy steel

2.Physical and chemical analysis and testing for raw materials and CNC machining processing and heat treatment.

3.Fast drilling speed and good economic effect

4.Effective pre-sales communication and after-sales service

5.Make operations simpler and productive

SD系列潜孔冲击器

SD Series DTH Hammers

零部件名称 Item Description	重量weight(kg)
零部件名称 Item Description	SD4	SD5	SD6	SD8	SD10	SD12
1.接头 Top Sub	6.50	13.70	20.00	34.00	59.00	70.00
2.接头O形圈 “O”Ring Of Top Sub	0.10	0.015	0.015	0.015	0.03	0.04
3.逆止阀 Check Valve	0.35	0.70	0.70	1.20	1.40	2.00
4.弹簧 Spring	0.05	0.10	0.10	0.10	0.30	0.10
5.配气座 Air Distributor	1.50	2.00	3.50	6.00	10.50	16.00
6.内缸 Internal Cylinder	2.10	2.80	4.20	6.50	12.50	25.00
7.活塞 Piston	8.50	15.00	23.00	42.50	77.00	113.00
8.外缸 External Cylinder	15.30	24.00	30.00	59.00	110.00	175.00
9.衬套 Guided Sleeve	1.30	2.60	2.50	6.00	11.5	25.00
10.卡环O型圈 “O”Ring Of Stop Ring	0.005	0.01	0.01	0.01	0.01	0.01
11.卡环 Stop Ring	0.20	0.50	0.50	1.20	1.50	4.50
12.卡钎套 Dirve Chuck	4.00	7.50	7.50	16.00	31.50	48.00
13.钻头 Drill Bit	9.80	16.00	27.00	37.00	108.00	165.00
技术参数Technical Data
	SD4	SD5	SD6	SD8	SD10	SD12
总长（不含钻头） Length (Without Bit)	1012mm	1090mm	1182mm	1330mm	1525mm	1860mm
总重（不含钻头） Weight (Without Bit)	40.00kg	67.00kg	90.00kg	174kg	316kg	480kg
冲击器外径 External Diameter	φ99mm	φ126mm	φ146mm	φ180/φ185mm	Φ226mm	Φ275mm
可配钻头钎柄 Bit Shank	SD4	SD5	SD6	SD8	SD10	SD12
钻孔范围 Hole Range	φ110-φ135mm	φ155-φ190mm	φ155-φ203mm	φ195-φ254mm	Φ254-φ311mm	Φ305-φ445mm
后接头螺纹 Connection Thread	API 2 3/8” Reg	API 2 3/8” Reg API3 1/2” Reg API2 7/8” Reg	API 3 1/2” Reg	API 4 1/2” Reg	API 6 5/8” Reg	API 6 5/8” Reg
可用工作风压 Working Pressure	1.2-2.0Mpa	1.3-2.3Mpa	1.5-2.5Mpa	1.5-3.0Mpa	2.0-3.5Mpa	2.0-3.5Mpa
在17bar时的冲击频率 Impact Rate at 17Bar	30HZ	28HZ	25HZ	22HZ	20HZ	20HZ
推荐转速 Recommended Rotation Speed	25-40r/min	20-35r/min	20-30r/min	15-25r/min	20-35r/min	15-25r/min
耗风量 Air Consumption	1.0Mpa:6m3/min	1.0Mpa:7m3/min	1.0Mpa:9m3/min	1.0Mpa:12m3/min	1.0Mpa:18m3/min	1.0Mpa:28m3/min
	1.8Mpa:9m3/min	1.8Mpa:14m3/min	1.8Mpa:18m3/min	1.8Mpa:22m3/min	1.8Mpa:40m3/min	1.8Mpa:50m3/min
	2.4Mpa:14m3/min	2.4Mpa:19m3/min	2.4Mpa:26m3/min	2.4Mpa:28m3/min	2.4Mpa:65m3/min	2.4Mpa:71m3/min