Our goal is to become your true partner in the field of accessories in China. As a professional manufacturer of drilling tools,Yanggu Henglong Construction Machinery Co., Ltd. has been committed to the research of rock drilling tools, with more than 15 years of rich experience and technical strength. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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LubricatorsProduct name:GLB30 Lubricator. Oil volume:1.3 Litre(0.34 Gallons). Hose connection:25mm(1). Air flow:25-130 l/s(53-282cfm). Max pressure:20 bar. Weight:3.0kg
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High Performance Grinding Cups – Extend Drill Bit Life And Boost EfficiencyOur high performance grinding cups are specially designed for efficient drill bit sharpening. Made with durable materials, they offer great wear resistance and stable grinding performance. The
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14 Inch 24T Carbide Saw Blade For Wood, Aluminum And Plastic CuttingProfessional 14 24-tooth carbide saw blade built for durability and precision. Suitable for wood, aluminum alloy and plastic cutting, with stable operation and smooth cutting results.
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Rock Drill Piston – The Core Power Component Of Pneumatic/hydraulic Rock DrillsAs the core power component of pneumatic and hydraulic rock drills, the rock drill piston is a key driving component that converts pneumatic/hydraulic pressure into linear reciprocating mechanical
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Customizable Hardware Parts – Engineered To Boost Your Equipment’s EfficiencyYanggu Henglong Engineering Machinery Co., Ltd. specializes in the research, development, and supply of core hardware components for construction machinery and mining drilling equipment. Through
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R97-Y5.5kw R Series Reducer GearboxInstallation form:Vertical. Layout form:Three-ring type. category:Worm gear reducer. Gear type:Worm gear reducer. Scope of use:Transmission machinery. series:Level three. Reduction ratio:500. input
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Recovery PikeProduct name:recovery pike/fishing pike sleeve ST58. Thread:ST58. Length:318mm. D:39mm. D:21mm. Weight:3.6kg. Material:23CrNi3Mo.
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Split Set DriversLength:240mm. Thread Type:R32. Dia.:30mm. Dia.:36.5mm. Weight:1.9Kg. Material:23CrNi3MoHardness:HRC53-57
Why Choose Us
Product application
Our products mainly include top hammer tools, drill bits, drill rods, couplings, shank adapters furnace tapping tools, etc. These products are widely used in industries such as mining, construction, tunnels, water wells and quarrying projects around the world.
Production market
In addition to domestic supply, our products are also exported to more than 40 countries and regions including India, Pakistan, Kazakhstan, Russia, Zambia, Peru, etc.
Our services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
The accessories produced by our company mainly include the following types
Lubricators
Lubricator is designed to lubricate compressed air equipment using mineral oil. No other use is permitted. Air flows through the lubricator from the air inlet, partly directly to the pneumatic machine and partly through the air pipe into the oil chamber so that static pressure acts on the oil level in the lubricator. The air forces the oil up into the oil pipe through both the pipe opening and the small drilled holes in the oil pipe, finally reaching the oil dosage screw.
Split Set Drivers
A simple driver tool adapts the drill for easy stabilizer insertion.One end fits the tube; the other fits the drill chuck or drill steel.For jackleg or stoper insertion,a long-nose or short-nose driver tool may be used.Rope-threaded drivers are available to fit drill steel for jumbos and bolters,and for long reach with jacklegs and stopers.

Advantages of Accessories
Lubricators
Lubricators have many advantages, including:
Prolonged equipment life: Lubricants act as a barrier between moving parts, reducing friction and preventing metal-to-metal contact. This helps to reduce wear and tear on machinery, which extends its lifespan and reduces the need for costly repairs and replacements.
Reduced noise and vibration: Lubricants help to reduce noise and vibration in machinery by smoothing out any rough spots in the movement of the parts. This action not only enhances the performance of the equipment but also makes it easier to work with and reduces stress on the operators.
Improved reliability: A well-lubricated machine is less likely to break down, and if it does, it will be easier to diagnose and fix the problem. This action reduces downtime and improves overall productivity, resulting in increased profits for businesses.Equipment lifespan.
More safety: Proper lubrication reduces the risk of machinery failure, which might be dangerous and even deadly in some cases. By reducing friction, lubricants help to prevent overheating, which May cause a fire or explosion.
Temperature control: Lubricants play a crucial role in controlling the temperature of machinery. They help to absorb heat generated by friction, which prevents overheating and reduces the risk of damage to the equipment.
Split Set Drivers
Split set drivers have many advantages, including: Pull testing on the split set friction anchors proves their superiority in anchoring themselves inside the drilled hole. Once the product has been installed, the spring loading allows the anchor to adapt to minor changes in the ground conditions. This is an important advantage over inelastic bolts that are unable to adapt to changing ground conditions.
Application of Accessories
Lubricators
Lubricators can be used for a variety of purposes, including: Because of the pressure difference, the lubricating oil is forced out into the through-flow pipe where the oil is atomized and carried with the air via the hose to the pneumatic machine. The supply of oil can be regulated by using the oil dosage screw to open or close the oil duct. A good lubricant improves the functioning of pneumatic equipment. It reduces wear and the need for maintenance,increases productivity and impoves the overall economy.HENGLONG offers the lubricatorrs (oil bottles) to ensure efective lubrication of all compressed air machines.
Split Set Drivers
Split set drivers can be used for a variety of purposes, including: The product line includes one piece driver,shank driver and split set driver and etc. All genuine split set driver tools are made of high-strength heat-treated alloy steel,designed for long life,and precision-made for the proper fit. The products are used to fit drill steel for jumbos and bolters,and for long reach with jacklegs and stopers.
Lubricators Specification
|
Model # |
GLB30 |
|
|
Oil volume |
1.3 Litre |
0.34 Gallons |
|
Hose connecƟon |
25 mm |
1" |
|
Air flow |
25 - 130 l/s |
53 - 282 cfm |
|
Max pressure |
20 bar |
290 psi |
|
Weight |
3.0 kg |
6.6 lbs |
Main parts of Lubricators

Production Process of Lubricators

Split Set Drivers Specification
|
Split set drivers |
Connection |
Split set size |
Dia.(mm) |
Dia.(mm) |
Length(mm) |
HENGLONG PN |
|
|
H22x108 |
33 mm |
21 |
27.5 |
338 |
6-H22/108-21/27.5-338-23 |
|
H22x108 |
39 mm |
26 |
31.5 |
318 |
6-H22/108-26/31.5-318-23 |
|
|
R32 |
46mm |
30 |
36.5 |
174 |
6-R32-30/36.5-174-23 |
|
|
T38 |
39 mm |
26 |
32.5 |
174 |
6-T38-26/32.5-174-23 |
|
|
T38 |
46mm |
30 |
36.5 |
174 |
6-T38-30/36.5-174-23 |
|
|
R38 |
39 mm |
26 |
32.5 |
174 |
6-R38-26/32.5-174-23 |
|
|
R38 |
46mm |
30 |
36.5 |
174 |
6-R38-30/36.5-174-23 |
Packing and Shipping of Accessories

We're professional accessories manufacturers and suppliers in China, specialized in providing high quality products and service. We warmly welcome you to wholesale customized accessories made in China here from our factory.
Round Extension Drill Rods, Self Drilling Anchor Bolt, YO 18 Rock Drill


