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SP480 DTH Hammer

Factory Direct
Training on Arrival
One-year warranty
Model: SP480
Working Pressure: 1.0-1.9Mpa
Air Consumption: 5.5/9m3/min
Product Introduction

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


Main Feature:

New products designed based on mining condition in china, improving by advanced technology from global market.

Superior materials, advanced process,guaranteed quality.

Faster drillinq rate.

Hardness can be enhaced to expand the lifespan of hammer, and lower the cost. Huge impulse with low consumption of electricity.

The modern theory is adopted in the structural design, which makes the stress.

wave duration longer, the stress amplitudeis lower, and the piston life is long.

Ref.PartsWeightPart No
01Top Sub7.4 Kg01-SP480-01
02"O' Ring0.01 Kg01-SP480-02
03Check Valve0.3 Kg01-SP480-03
04Spring0.04 Kg01-SP480-04
05Valve Seat1 Kg01-SP480-05
06Inner Cylinder1.5 Kg01-SP480-06
07Piston8 Kg01-SP480-07
08Piston Case11.6 Kg01-SP480-08
09Guided Sleeve1.5 Kg01-SP480-09
10Check Ring0.02 Kg01-SP480-10
11Retainer Ring0.34 Kg01-SP480-11
12Drive Chuck3.1 Kg01-SP480-12
13Drill Bit
01-SP480-13


Company Profile

Shandong Hengwang Group, founded in 2011 in the cultural city of Jining, Shandong, has grown into a comprehensive innovative technology enterprise integrating R&D, production, trade, and logistics. With a factory area exceeding 300,000 square meters and over 2,000 employees, the company completed and put into operation its billion-yuan Intelligent Manufacturing Base in 2024, reinforcing its strong manufacturing foundation.

Adhering to an "innovation-driven, quality-first" philosophy, Hengwang develops and exports over 40 categories of machinery products to more than 180 countries and regions. Holding over 200 patents and multiple international certifications, the company provides customers with integrated solutions and high-quality service, consistently striving towards its vision of building a century-old brand with outstanding value.

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