2026 High Efficiency Double Blade Quarry Stone Block Cutting Machine for Granite and Marble in America/India

Product Description

2QYKZ series Quarry Stone Cutting Machine, new developed with double main permanent magnet motors regulated by frequency converters, dual big blades and 4 shaft transmission, is powerful and high efficient for mining granite at quarry, also good for mining marble, quartz...

Main Features:

1) Equipped with powerfull permament magnet motors with high rated speed of 11000 rpm and high reliability.
2) To regulate the main motors speed by frequency converter, make it possible to adjust cutting speed according to the hardness of the stone cutted.

3) Productivity improved 10% + higher.
4) 10-15% energy saving than 2QYKT series.
5) Safer, more stable.

Technical Data
Model No.		2QYKZ-3600A	2QYKZ-3600B	2QYKZ-3600C	2QYKZ-3600D
Blade diameter	mm	3600
Max.cutting depth	mm	1500
Width of cutting	mm	1360-1900	1500-2000	2200-2700	2700-3200
Power of main motor	kw	66 x 2
Power of pump motor	kw	3.5
Power of stroke motor	kw	2.2
Power of railway switch motor	kw	0.75x2
Gross Power	kw	151
Gross weight	kg	7000-9000
Dimenssion (L x W x H)	mm	3900x1600x2900
More Models	Max. cutting depth		Blade diameter	Gross power	Remarks
2QYK-3800	550 mm		1350 mm	50.8 kw	W/ normal motors
2QYKZ-3800	1600 mm		3800 mm	151 kw
2QYKZ-4200	1800 mm		4200 mm	151 kw
2QYKZ-4600	2000 mm		4600 mm	167 kw

 

 

Why choose Hualong stone mining machine?

* High speed --- It can cut est. 15 sqm/hour, while the wire saw cuts about 10 sqm/hour.

* Low consumption --- It cost about USD1.00/sqm, while the wire saw cost USD1.5-2.3/sqm.
* Quality Assurance
--- Made with 25 years+ expertise and patents.
--- Strictly conforming to ISO9001:2105 quality management system.
* On-purchase Service
--- Many machines available for choice.
--- Customization available
--- Experienced techs for all your questions.
* After-sale Service
--- Parts & Accessories Quick supply for needs
--- Troubleshooting by phone, e-mail, or WhatsApp/Wechat
--- Installation and operation training for any machine
--- Qualified and experienced technicians available to overseas
 

Details Images

Power Connection & Operation Panel 

Brand: Siemens, Sunye, Sinee, Rmspo
Original: China
Quality certificated by CE

Frequency Converter regulates motor speed change according to hardness of materials cutted, improving productivity much more. 

 

 

Touch Screen (Optional)

Touch screen with upgraded function which can adjust cutting speed automatically and steadly. It reduces mechanical impact load and wear, stablize saw cutting, and improves mining efficiency

Touch Screen (Optional)

Touch screen with upgraded function which can adjust cutting speed automatically and steadly. It reduces mechanical impact load and wear, stablize saw cutting, and improves mining efficiency
 

 

Power Transmission System

No need v-belt.

This is a patent structure for better power uitilization and work stability. A group of 4 gear shafts couple tightly, transmit the
motors' power to the double blades steadily and more efficiently for cutting.
 

Main Motors

Name: Permanent Magnet motor
Brand: CETL
Efficiency: 96%
Original: China

Domestic famous engines, 66 kw, high rated speed at 11000 rpm, wide range of speed control and high reliability.

Advantage of Blade with Cut hole design

1) Reduce dead weight, reduce load, reduce power loss by about 40%.
2) Both convenient with cooling water into the joint, enhance the cooling effect of the saw blade deformation, and better will be
the joint sand discharge, but also can release the stress generated in the use, more resistant to deformation, longer life
 

 

Q: What's the max. Thickness can 2QYK-3000 machine cut the stone at quarry?
A: 3000(diameter of blade)/2 -300mm(deductive parameter) = 1200mm

Q: How depth can the double blade machine cut per trip?
A: 150-200-250mm depand on the hardness of the stone cutted.

Q: How fast can 2QYK-3600 double blade machine cut along with the rail?
A: 200m per day for marble, 150m per day for granite, based on cutting 20 hours per day.

Q: How width can the double blade machine cut?
A: The double blade can stretch out and cut 1360-3200mm wide depanded on different types.

Q: How many stone can be mined by one double blade machine per month?
A: About 4500-5000 gross cbm per machine if work 15-20 days day and night.

Q: We have a stone quarry. How many double blade machines are needed for our mining
A: One machine per 3000 sqm working area is suggested to equip.

Q: How long rails should be equipped for the double balde machine?
A: 300 meter rails for one machine.

Q: How many blades should be equipped for the double blade machine?
A: Two sets for one machine, or Three sets for two machines.

Q: How many pieces of blade per set?
A: 4 pieces, including double small blades of 2200-2400 mm diameter for initial cutting and taking track shape, and double big blades for further deeper cutting.

Q: How long can a blade work without changing the diamond segments (blade tips)?
A: For cutting granite at 1500mm depth, the blade should be changed after the machine walking about 400 meters. For cutting marble, should be changed after walking about 1000-2000 meters.
 

Our Service
Pre-Sales Service   * Inquiry and consulting support. * Configure best machine line according customer condition * View our Factory.	After-Sales Service  * Training how to instal the machine, training how to use the machine. * Engineers available to service machinery overseas. * Lifetime technology maintenance in free and spare parts supply.     Related Products