Stone Cutting Machine for Machine-Cut Building Stones in Kenya | HKSS-1400 Quarry Machine

For quarry owners producing machine-cut stones for house walling and construction, the STONEX HKSS-1400 provides a practical way to mechanize stone extraction.
It is a proven model with many years of practical use in Africa, especially Kenya.
The machine cuts suitable quarry stone directly to the required dimensions, so the finished stone does not need a separate sizing cut.
How the HKSS-1400 Works
The machine runs along lightweight rails at the quarry face.
As it moves, the vertical and horizontal saw blades rotate and cut simultaneously.
- The Ø1,350 mm vertical saws at the rear make the main vertical cuts.
- The Ø600 mm horizontal saw at the side cuts the bottom for stone separation.
- The separated stone is already quarried at the required size.

The Production Process
Quarry Face → Simultaneous Cutting → Stone Separation → Required-Size Machine-Cut Stone
This direct process makes the HKSS-1400 well suited to building-stone quarrying.
Suitable for Local Quarry Stone
The machine can be used for suitable deposits of:
- Volcanic rock
- Sandstone
- Limestone
- Laterite
- Tufa
- Coral
- Other workable soft-to-medium stone
Actual performance depends on the hardness and geological structure of the quarry.

Why Use the HKSS-1400?
For machine-cut stone production, the machine offers:
- Direct quarrying at the required stone size
- Simultaneous vertical and horizontal cutting
- Up to four vertical saw blades
- Lightweight rail-mounted movement
- Simple operation
- Efficient stone extraction
- Diesel-generator power option
The machine is designed around a straightforward idea: quarry the building stone at the size you need, rather than extracting oversized stone and cutting it again.
Diesel Generator Power
The HKSS-1400 can be paired with a diesel generator, providing a practical power option for quarry sites without convenient grid electricity.

Technical Specifications
|
Parameter |
HKSS-1400 |
|
Vertical saw diameter |
1,350 mm |
|
Horizontal saw diameter |
600 mm |
|
Saw thickness |
12 mm |
|
Maximum cutting depth |
400 mm |
|
Forward/backward speed |
10–45 m/min |
|
Hydraulic lifting stroke |
700 mm |
|
Vertical motor |
75 kW |
|
Horizontal motor |
45 kW |
|
Traction motor |
7.5 kW |
|
Hydraulic motor |
5.5 kW |
|
Total power |
133 kW |
|
Gross weight |
6,000 kg |
|
Dimensions |
4,200 × 2,060 × 2,200 mm |
A Proven Stone Cutting Machine for Kenya
The HKSS-1400 has been proven in practical quarrying applications in Kenya and other African markets.
If you need a stone cutting machine for machine-cut building stones, it provides a simple and efficient solution for cutting and separating suitable quarry stone directly at the required size.
STONEX HKSS-1400 - A proven stone cutting machine for machine-cut building stone production.

Frequently Asked Questions
Q: What is the best machine for producing machine-cut stones in Kenya?
A: The STONEX HKSS-1400 is designed specifically for direct quarrying of machine-cut building stones. It cuts and separates the stone at the required dimensions, making it suitable for quarries producing walling and construction stones.
Q: What is a machine cut stone machine?
A: A machine cut stone machine is quarrying equipment that cuts natural stone directly into regular-sized building stones. The HKSS-1400 combines vertical and horizontal cutting to produce the required stone dimensions directly from the quarry face.
Q: What type of stone can the HKSS-1400 cut in Kenya?
A: The machine can work with suitable volcanic rock, sandstone, limestone, laterite and other soft-to-medium stone formations commonly suitable for machine-cut building stone production. Stone suitability should be confirmed according to the specific quarry geology.
Q: Does the HKSS-1400 cut the stone to its final size?
A: Yes. The machine is designed to quarry stone directly at the required size. This means the production process does not normally require a separate sizing-cutting stage.
Q: How does the HKSS-1400 separate the stone?
A: The vertical saws make the main vertical cuts while the horizontal saw makes the bottom cut from the side. Both saw systems operate simultaneously, allowing the stone to be cut and separated efficiently.
Q: How many vertical blades does the machine have?
A: The standard HKSS-1400 has two Ø1,350 mm vertical saw blades, with the option to mount up to four vertical blades.
Q: Can the HKSS-1400 work at a quarry without reliable electricity?
A: Yes. The machine can be used with a diesel generator, which provides a practical power option for quarry sites where grid electricity is unavailable or unreliable.
Q: What size of stone can the HKSS-1400 produce?
A: The required stone dimensions can be determined through the cutting arrangement and blade spacing. The machine is designed to quarry regular building stones directly rather than first producing oversized blocks for later sizing.
Q: Is the HKSS-1400 suitable for Kenyan stone quarries?
A: Yes. The HKSS-1400 is a proven STONEX model with many years of practical use in Africa, including Kenya. It is designed for direct quarrying of machine-cut building stones using a simple rail-mounted cutting system.
Q: How does the HKSS-1400 improve machine-cut stone production?
A: It combines vertical cutting and bottom separation in one operation. This allows quarry operators to cut, separate and extract building stones directly at the required dimensions, creating a straightforward Cut → Separate → Extract → Sell workflow.
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