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High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread

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We start use the JK580 DTH rock drilling rig since 2009,now we have 6set working in our customer's mining site,perfect machine with reasonable price.

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High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread

China High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread supplier
High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread supplier High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread supplier High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread supplier

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Product Details:

Place of Origin: Hebei,China
Brand Name: JCDRILLS
Certification: ISO,CE
Model Number: HD35

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: Negotation
Packaging Details: Standard export package
Delivery Time: In stock or as order quantity
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 20000pcs/Year
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Detailed Product Description
Model Number: HD35 Type: DTH Hammer
Usage: Mining, Coal, Iron Ore, Gold Mining Drilling Material: Tungsten Carbide
Shank: COP,DHD,MISSION, SD Face Shape: Flat Shape And Drop-center Shape
Thread: 2-3/8API REG Angle: 90-110mm
Working Pressure: 1-1.5Mpa Air Consumption: 4.5-9m3/min

  3.5inch API REG Thread High Air Pressure DTH Hammer for Water Well Drilling 90 - 110 mm Dia

  Application                                                                                                                                                         

It is a kind of valveless high air pressure DTH hammer with foot valve.

The rock hammer has the fellow advantages

1: Valveless air distribution. more reliable.

2. The rock impacter are simple design of the piston, long life.

3. More efficient energy transfter,faster drilling speed, lower air consumption and lower oil consumption.

4. Fewer internal parts, simple structure, long life, less failure and easier to maintain because all the parts are heat treated.

5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected multi-step thread.

Characteristics                                                                                                                                                  

Hammer shank available:

1. BR shank series: BR1, BR2, BR3;
2. Cop shank series: Cop32, Cop34, Cop44, Cop54, Cop64, Cop84;
3. DHD shank series: DHD3.5, DHD340,DHD350, DHD360, DHD380;
4. SD shank series: SD4, SD5, SD6, SD8, SD10, SD12, SD15, SD18;
5. Mission shank series: Mission40, Mission50, Mission 60, Mission 80;
6. QL shank series: QL30, QL40, QL50, QL60, QL80;
7. NUMA shank series: NUMA120, NUMA125, NUMA180, NUMA240;
Other hammer shanks can be available according to customer's drawing or samples.

High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG ThreadSpecification                                                                                                                                                     

 

  API REG Thread High Air Pressure DTH Hammer for Water Well Drilling 90 - 455 mm Dia Item Description  Weight Parts No.
1.Top Sub 4.2 HD3501
2.O-Ring of Top Sub 0.01 HD3502
3.Check Valve 0.2 HD3503
4.Spring 0.02 HD3504
5.Compression Buffer        0.02 HD3505
6.Air Distributor 1.4 HD3506
7.Internal Cylinder 1.5 HD3507
8.Piston 5.6 HD3508
9.External Cylinder 9.9 HD3509
10.O-Ring of stop ring 0.01 HD3510
11.Stop Ring 0.15 HD3511
12.Drive Chuck 1.9 HD3512
13.Drill Bit 5 HD3513
Technical Data

Length(Less bit)

Weight(Less bit)

External Diameter Bit Shank Hole Range Connection Thread
930mm 25.0kg 82mm DHD3.5 90-110mm API 2-3/8''REG
Working Pressure Impact rate at 0.5 Mpa Recommended Rotation Speed Air Consumption
1.0-1.5Mpa 28HZ 25-40r/min 1.0Mpa 1.5Mpa
4.5m3/min 9.0m3/min

Packing& Delivery                                                                                                                                        ​

High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread

Service                                                                                                                                                             

High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.


We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

Purchase Process                                                                                                                                              ​

High Air Pressure DTH Drilling Tools Down The Hole Hammer 3.5inch API REG Thread     

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: sales

Tel: +8613811934576

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