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HPR35A Mini rotary drilling rig offers low clearance and lightweight construction as its core advantages, making it ideal for confined working environments and complex site access requirements.

HPR38-20 Mini Drilling Rig

Engineered for foundation construction, the HPR38-20 is a compact, high-performance mini drilling rig built to excel in confined, low-clearance environments—from under bridges and power lines to indoor construction sites, with zero access barriers.

HPR45-16 Mini Drilling Rig

HPR45-16 mini rotary drilling rig has a maximum drilling depth of 16 metres, with a drilling diameter range of 300 to 1000 millimetres. The machine weighs 12,000 kilograms.

Trench Cutter with Spherical Hobs

Spherical hobs are very mature and are widely used in many equipment, such as rotary drilling rigs, RCD, pipe jacking machines, etc. By analyzing the use of ball-tooth hobs on the above equipment, it can be known that when there is sufficient propulsion pressure and the rock layer strength is about 130MPa, the footage speed of the spherical tooth hob can be maintained at 0.3~0.5m/ h. And the footage speed is relatively stable. When the spoil discharge is sufficient, the service life of one spherical tooth hob can reach a construction length of 300m.

Diaphragm Wall Grab

APIE AHG Series Hydraulic Grab is a product developed and designed based on decades of experience in diaphragm wall construction and equip-ment development in China.It addresses various issues encountered with similar equipment during construction, adapting to complex geological conditions both domestically and internationally.This helps reduce customer usage costs and create value for clients.

Cutting Wheels

Pick drum cutting wheels and flat teeth cutting wheels are available in specifications ranging from 640 mm to 2500 mm, with customization according to customer requirements.

Straight Auger

Short Description:

The Straight Auger is a high-performance drilling tool designed for vertical soil excavation in piling operations. Its simple yet robust design makes it ideal for loosening and extracting cohesive soils, sands, and gravel during rotary drilling processes.

Straight Auger, Pile Drilling Tool, Rotary Drilling Auger, Foundation Drilling Equipment, Kelly Bar Auger, Soil Extraction Tool, Bored Pile Drilling, Spiral Auger Bit, Drilling Tools for Piling, APIE Drilling Accessories, Custom Auger for Rotary Rig

Product Detail

Application: Foundation drilling, pile boring, soil extraction
Design: Cylindrical auger body with uniform spiral flighting
Diameter Range: Available from 400 mm to 2000 mm (customizable)
Connection Type: Compatible with Kelly box (130×130 mm, 150×150 mm, or customized)
Cutting Edge: Optional replaceable teeth or continuous welded edge
Drilling Depth: Dependent on rig and Kelly bar length
Materials: High-strength wear-resistant steel
Surface Treatment: Anti-corrosion coating optional

Features:

Ideal for cohesive and semi-cohesive soils
Smooth and efficient soil transport along spiral flight
Balanced structure reduces vibration and increases drilling stability
Compatible with rotary drilling rigs from Soilmec, Bauer, SANY, XCMG, and others
Custom designs available for various geotechnical conditions

Typical Uses:

Drilled shaft construction
Bore pile foundations
Pre-bored piles for driven systems
Urban construction sites with limited access

Straight Auger

Short Description:

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Related Products

HPR35A Mini Drilling Rig

HPR38-20 Mini Drilling Rig

HPR45-16 Mini Drilling Rig

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