Gold TH32(600) DTH hammerDTH drilling tools for foudation and pilling
Application Range:
Foundation
Water wells
Oil and gas exploitation
Large diameters casing drilling.
Design Principles:
Enhance the adaptability of the hammers to all kinds of rock formations.
Outstanding Advantages
1. Simple structure without inner cylinder ensure the easy operation.
2. Increase the weight of the piston to get larger impact power.
3. Simple maintenance on large diameter drilling spot.
4. Deep hole drill capacity
Quality Guarantee
Products with any problem caused by unqualified material and maching,will be replaced with providing photos of broken parts serial number.
Recommened Air preesure
Under 25 bar and the air consumption is about 1500cfm.
Structure and main specification
ITERM DESCRIPTION | ||||
NO | PART LIST | |||
1 | BACK ADAPTOR | B1-TH28T-L2001-05 | PRODUCT NAME | TH28 |
2 | O RING | 580*7 | PRODUCT CODE | B1-TH28T-L2001 |
3 | STELL PAD RING | B1-TH28T-L2001-06 | BIT TYPE | TH28 WITH FOOT VALVE |
4 | CHECK VALVE | T2-128-09001 | THREAD CONNECTION | HEX |
5 | SRPING | T3-198-07101 | WORKING PRESSURE (BAR) | 17-24 |
6 | BELLEVILLE SPRING | B1-TH28T-L2001-10 | AIR CONSUMPTION 24BAR (M3/MIN) | 105 |
7 | CHECK VALVE GUIDE | B1-TH28T-L2001-30 | RECONMENDED ROTATION SPEED | 15-25 |
8 | FEED TUBE | B1-TH28T-L2001-38 | OUTSIDE DIA (MM) | 650 |
9 | PISTON | B1-TH28T-L2001-42 | LENGTH WITH OUT BITS | 2610 |
10 | OUTER CYLINDER | B1-TH28T-L2001-40 | WEIGHT | 4236 |
11 | BIT RETAINER RING | B1-TH28T-L2001-50 | NORMAL AXIAL PRESUURE (KN) | 42 |
12 | STELL PAD RING | B1-TH28T-L2001-55 | REC HOLE SIZE(MM) | 800-1000 |
13 | CHUCK SLEEVE | B1-TH28T-L2001-58 |