Product Parameter Table
| Appellation | Unit | HLSJ-2500 | HLSJ-3000 | HLSJ-3500 |
| Max-processing size (L*W) | mm | 3000*2500*1500 | 3000*3000*1500 | 3500*3500*2100 |
| Dimensions of work table | mm | 2500*2000 | 2500*2000 | 2500*2000 |
| Main motor | kw | 7.5 | 7.5 | 11 |
| Wire-cutting speed | m/s | 25-30 | 25-30 | 25-30 |
| Water consumption | m3/h | 4 | 4 | 4 |
| Gross weight | kg | 5500 | 6000 | 8000 |
| Outline diemension (L*W*H) | mm | 7000*6300*3800 | 7500*6300*3800 | 8900*6800*4700 |
This wire saw block trimming machine is a high-performance Diamond Wire Saw, as well as a professional Stone Trimming Machine and Edge Trimming Machine, mainly used for edge trimming and shaping of stone blocks.
Product Advantages
It adopts diamond wire saw flexible cutting with less damage to stones and straight, smooth cutting surface, effectively reducing waste.
The machine has a stable structure with an intelligent speed control system, which can adjust cutting speed according to stone hardness, safe and easy to operate.
Core components are durable with low maintenance cost, excellent in trimming accuracy and processing efficiency.
This Edge Trimming Machine is widely used in various stone processing plants, a core Stone Trimming Machine to improve block quality and yield.
Company Advantages
Founded in 2003, Fujian Nan'an Henglong Machinery Co., Ltd. has nearly two decades of experience in the R&D, production and sales of stone processing machinery. Spanning a total area of more than 20,000 square meters, the company runs over 10 state-of-the-art automatic production lines. It has an annual output capacity of over 600 complete sets of equipment. Thanks to our strong production capabilities, we can guarantee consistent order delivery and are fully equipped to handle large-scale custom orders, thereby effectively fulfilling the delivery requirements of our worldwide clients.
In terms of technology, the company has built a core R&D team composed of more than 10 senior professional engineers, who focus on product innovation, performance optimization and intelligent upgrading. By implementing rigorous quality control measures, our offerings have secured international authoritative certifications such as CE, ISO9001 Quality Management System, and ISO14001 Environmental Management System, which means that our quality standards are in perfect harmony with those of the international community.
Our products are largely employed in different types of stone processing projects, including marble and granite processing. We have signed long-term strategic cooperation agreements with a large number of well-known domestic enterprises and our products are exported to over 20 countries and regions such as Russia, India, Egypt, Kazakhstan, Saudi Arabia, Vietnam and South Korea. Our products have won a good reputation in the global market.
Going forward, adhering to the core business philosophy of "Quality First, Customer Supreme", Henglong Machinery is committed to providing global customers with one-stop integrated solutions covering R&D, customization, production, installation and after-sales service. We are dedicated to creating long-term value for our clients and jointly exploring new prospects for the stone machinery industry.
Technical Advantages
Henglong Machinery bases the entire thrust of its development on technology-enabled innovation. We, always put research and development first and have got a team of high-level engineers who are skilled in the industry. Through a close combination of automated control technology and precision mechanical engineering, we have mastered the independent use of multi-blade synchronous cutting, bridge-type high-precision processing and intelligent CNC control systems which are our core proprietary technologies.
Our stone equipment is capable of achieving remarkable efficiency, using very little material and is stable in terms of operation even in the long run. We abide by international supply chain standards in a very strict manner and this is reflected in our use of only well-known branded components for the parts which are most crucial. The upgrade of control algorithms and industrial design, together with our equipment, enables very high-load and 24/7 continuous operation at no loss of performance. We assist worldwide customers in bringing about intelligent, flexible and high-efficiency stone processing production lines for the purpose of increasing their overall productivity and market competitiveness.
Corporate Social Responsibility
While developing the enterprise, Henglong Machinery actively fulfills its social responsibilities, adheres to the concept of green production, focuses on the research and development of energy-saving and consumption-reducing stone machinery and equipment, and helps the stone processing industry achieve low-carbon, environmental protection and sustainable development; at the same time, it actively undertakes corporate social responsibilities, cares for employee growth, participates in social public welfare undertakings, and realizes the harmonious coexistence of enterprises, society and the environment.
Pre-sales and After-sales Service
The service from Henglong Machinery is about making it easier for people to work together and feel safe when they do. Henglong Machinery has made a team that can help people all around the world. This team is very good at what they do. They answer questions quickly. They help with planning what to make and picking the machines. They also help when it is time to put the machines together and teach people how to use them. If something breaks they send the parts quickly. The people at Henglong Machinery solve problems fast so the money you spend is worth it. When you choose Henglong Machinery you are working with a company that's trustworthy gets things done and really cares about their customers. Henglong Machinery is a partner, for a long time.
FAQ
Q1. What transportation methods are supported?
We support sea and land transportation, and can arrange FOB and other terms according to customer needs.
Q2. Is the equipment noisy during operation and meets environmental protection production requirements?
The equipment adopts a silent shock-absorbing design with low operating noise, and is equipped with a water-saving and dust-proof structure. Energy consumption and sewage discharge meet industrial environmental protection standards, suitable for environmentally friendly stone processing plants.
Q3. Is the equipment in stock, and how soon can delivery be arranged after ordering?
A small number of conventional models are in stock, and delivery can be made within 10 working days after ordering; for out-of-stock standard models, delivery will be made within 30 working days after receiving the advance payment, and customized models will be delivered according to the confirmed construction period.
Q4. What payment methods are available?
We definitely can accept payment via T/T, L/C, Western Union, etc. Usually, 30% deposit is required in advance, and the 70% balance is to be remitted before shipment.
Authoritative Certification

Every stone processing machine from Henglong holds SGS, CE, ISO and other authoritative international certifications. We make sure that our equipment is very safe to use and it works well. Our equipment is good at cutting. It lasts a long time even when you use it a lot. People around the world trust our equipment and we sell it to many countries. Our equipment is very popular in the stone markets in countries and people have a lot of good things to say about it. Our stone equipment is good for use and people, like our stone equipment because it is safe and it works well.
Yes, we export stone machinery worldwide. We can customize voltage, plugs and conform to different country standards. We also provide customized machines and complete production lines based on your workshop size and capacity requirements.
Yes, our cutting, polishing, edge cutting and profiling machines are specially designed for marble, granite, artificial stone and other hard/soft stones. Parameters can be adjusted according to material hardness to ensure stable processing performance
Our standard models can process stone slabs with a width of 600–1200mm and a length up to 3200mm or more. Customized models are available for larger marble and granite slabs.
Our automatic polishing machine can reach a glossiness of 85–95 gloss units on marble and granite. The standard model processes about 30–60 square meters per hour with consistent and stable finish.