Middle And High Pressure Dth Hammer

Категория: >>>
Поставщик: Zhengzhou,Hanfa,Prospecting,Machinery,Co.,Ltd.

Цена:*

Количество:

Описание и отзывы

Трекер стоимости

Месяц	Минимальная цена	Макс. стоимость
Sep-17-2025	0.72 $*	0.25 $*
Aug-17-2025	0.33 $*	0.24 $*
Jul-17-2025	0.81 $*	0.82 $*
Jun-17-2025	0.99 $*	0.83 $*
May-17-2025	0.83 $*	0.82 $*
Apr-17-2025	0.17 $*	0.69 $*
Mar-17-2025	0.27 $*	0.73 $*
Feb-17-2025	0.76 $*	0.34 $*
Jan-17-2025	0.24 $*	0.94 $*

Характеристики

Product Description

Features
1. Hardening treatment of the parts surface: with longer operating life and excellent anti-wear properties
2. Simple structure: greatly minimize the chances of structural failure, convenient operation.
3. Take care of both the drilling wear life and drilling efficiency.
Advantages
* Long service life: abrasive ratio of cemented carbide is 10-20 times more than similar products, so the service life is greatly extended.
* High drilling efficiency: cemented carbide is of high hardness and good abrasion resistance. The drilling bit always keep
sharps, thus largely increase the drilling speed.
* Wide application: The drilling bit is applicable for drilling the medium and hard strata, like carbonate rock, limestone, chalk rock, clay rock, siltstone, sandstone, etc.
* Because of fast drilling speed and long service life, the tripping times is less, and the drilling cost is greatly reduced, and
it has superior cost performance ratio.

Technical Date

Diameter			Button Qty x Button Diameter (mm)			Button Angle	Flushing Hole	Weight (kg)
mm	inch	Gauge Buttons	Front Buttons			Button Angle	Flushing Hole	Weight (kg)
57	2 1/4	6x9	2x8	38	2	1.6
64	2 1/2	6x10	3x10	38	2	1.8
70	2 3/4	6x12	4x10	38	2	2.1
76	3	6x12	4x10	38	2	2.4
76	3	6x13	4x10	38	2	3.3
80	3 1/8	6x14	4x11	38	2	3.4
82	3 1/4	6x14	4x11	38	2	3.5
90	3 9/16	8x12	5x12	38	2	3.7
90	3 9/16	8x12	7x11	38	2	4.6
92	3 5/8	8x12	7x11	38	2	4.6
95	3 3/4	8x12	7x11	38	2	4.7
100	3 15/16	8x12	7x12	38	2	4.8
105	4 1/8	8x14	7x12	38	2	5.0
110	4 5/6	8x14	7x12	38	2	5.5
105	4 1/8	8x14	7x12	38	2	7.6
110	4 5/16	8x14	7x12	38	2	7.8
115	4 1/2	8x14	7x13	38	2	8.2
120	4 3/4	8x14	8x13	38	2	8.7
125	4 15/16	8x14	10x13	38	2	8.9
130	5 1/8	8x16	8x14	38	2	9.4
130	5 1/8	8x16	8x14	38	2	15
135	5 1/4	8x16	8x14	38	2	15.2
138	5 1/2	8x16	10x14	38	2	15.6
140	5 1/2	8x16	10x14	38	2	15.8
146	5 3/4	8x18	8x15	38	2	16.1
150	5 7/8	8x18	8x15	38	2	16.5
152	6	8x18	8x15	38	2	17
156	6 1/8	8x18	8x16	38	2	17.5
152	6	8x18	4x16+4x14	38	2	23
154	6	8x18	4x16+4x14	38	2	23
156	6 1/4	8x18	4x16+4x14	38	2	23
159	6 1/4	8x18	4x16+4x14	38	2	23.5
165	6 1/2	8x18	8x16	38	2	24
171	6 3/4	8x18	8x16	38	2	25
178	7	8x18	10x16	38	2	26
185	7 1/4	8x18	10x16	38	2	26.8
190	7 1/2	10x18	13x16	38	2	27.5
203	8	10x18	8x8+6x16	38	2	31
200	7 7/8	10x18	8x18+6x16	38	2	46
203	8	10x18	8x18+6x16	38	2	47
216	8 1/2	10x18	8x18+6x16	38	2	53
219	8 5/8	10x18	8x18+6x16	38	2	54
222	8 3/4	10x18	8x18+6x16	38	2	55
225	8 7/8	10x18	8x18+7x16	38	2	56
229	9	10x18	8x18+7x16	38	2	57
235	9 1/4	12x18	30x16	38	2	57.5
240	9 1/2	12x18	30x16	38	2	58
254	10	12x18	12x18+8x16	38	2	61
270	10 5/8	12x19	20x18+8x16	38	2	66
279	11	12x19	20x18+9x16	38	2	71
254	10	12x18	12x18+8x16	38	2	85
270	10 5/8	12x19	12x18+8x16	38	2	88
279	11	12x19	20x18+8x16	38	2	91
295	11 5/8	12x19	20x18+9x16	38	2	95
305	12	15x19	27x18+9x16	38	3	97
311	12 1/4	15x19	27x18+9x16	38	3	99
315	12 3/8	15x19	27x18+9x16	38	3	102
330	13	15x19	27x18+9x16	38	3	114
305	12	15x19	36x18	38	3	130
311	12 1/4	15x19	36x18	38	3	132
315	12 3/8	15x19	42x18	38	3	136
330	13	15x19	42x18	38	3	140
343	13 1/2	15x19	42x18	38	3	145
350	13 3/4	15x19	44x18	38	3	148
356	14	15x19	44x18	38	3	150
368	14 1/2	15x19	40x19	38	3	156
375	14 3/4	15x19	40x19	38	3	160
381	15	15x19	40x19	38	3	164
381	15	15x19	40x19	38	3	237
391	15 3/8	15x19	40x19	38	3	244
413	16 1/4	15x19	44x19	38	3	232
435	171/8	18x19	44x19	38	3	282
438	17 1/4	18x19	44x19	38	3	282
445	17 1/2	18x19	44x19	38	3	282
451	17 3/4	18x19	44x19	35	3	289
457	18	18x25.4	47x19	35	3	295
464	18 1/4	18x25.4	47x19	35	3	299
483	19	20x25.4	57x19	35	3	330
508	20	20x25.4	61x19	35	3	342
483	19	20x25.4	57x19	35	3	330
508	20	20x25.4	61x19	35	3	342
560	22	16x25.4	50x25.4	35	4	523
578	22 3/4	16x25.4	50x25.4	35	4	505
610	24	16x25.4	59x25.4	35	4	545
660	26	24x25.4	69x25.4	35	6	610
610	24	16x25.4	59x25.4	35	4	545
660	26	24x25.4	69x25.4	35	6	608
724	28 1/2	24x25.4	69x25.4	35	6	990
737	29	24x25.4	69x25.4	35	6	980
762	30	24x25.4	73x25.4	35	6	1020
864	34	24x25.4	96x25.4	35	6	1200
914	36	24x25.4	108x25.4	35	6	1280

Company Introduction

FAQ

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.

4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.

5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.

6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.