Product Specification
Shandong Zhengyuan Drilling and Production Intelligent Equipment Co., Ltd.
Zhengyuan Drilling and Mining was founded in 2005, and later established Shandong Zhengyuan Drilling and Mining Intelligent Equipment Co Ltd in 2019, further expanding its scale. with its registered address located south of the Taihu Railway west of Xiaocaiyuan Street in Feicheng High tech Zone, Tai'an City, Shandong Province. It has built production workshops, research and development workshops, and supporting facilities, specializing in scientific research and development, design and manufacturing, and engineering construction of various perforation equipment.
The main characteristics of the company's products are high operational efficiency, low construction cost, reliable work, and easy operation. They can be widely used in various fields such as water wells, rescue wells, precipitation wells, large-diameter blasting holes in mines (replacing rotary drilling machines), exploration sampling, hydropower, highways, coal, oil, natural gas, coalbed methane, municipal engineering, monitoring wells, ground source heat pump holes, anchoring, and non excavation. The drilling efficiency is high.
The company will make every effort to assist customers in optimizing equipment models, making personalized orders according to customer needs, and helping customers purchase high-quality and cost-effective equipment. In order to meet customer needs, the company will provide professional transportation and door-to-door delivery, and provide delivery training services for customers in need.
The company has a professional after-sales team to provide customers with faster and more comprehensive after-sales services. When the after-sales personnel first deliver the drilling rig, they will provide detailed explanations on the operation techniques and maintenance of the drilling rig to the customer. In addition, we also have daily after-sales service phone follow-up to provide more considerate service to customers. Adhering to the concept of customer first, we have been committed to providing high-quality service to customers for many years and solving their problems andneeds in a timely

Product Description
Max drilling depth | 400m | Max rotary torque | 8000/4000Nm |
Drilling diameter | 105-325mm | Max rotary speed | 75/150r/min |
Air pressure | 1.2-3.5Mpa | Small auxiliary winch lifting force | 1.5T |
Air consumption | 16-55m*/min | Drilling efficiency | 10-35 |
Drill pipe length | 6m | Moving speed | 2.5Km/h |
Drill pipe diameter | 89/102mm | Uphill angle | 21 ° |
Axial pressure | 4T | Weight of the rig | 9.8T |
Lifting force | 22T | Dimension | 6.26*1.85*2.43m |
Cerification The features of SL400S
- Powerful and stable: Equipped with high-quality power configurations such as Yuchai's 92-kilowatt six-cylinder direct injection engine, and hydraulic oil pumps like the Kaspas 55215, the power output is stable, providing sufficient power for all operations of the drilling rig.
- Diverse drilling techniques: Supports various drilling methods such as submerged drilling, continuous air reverse circulation drilling, gas lift reverse circulation drilling, cutting drilling, tricone drilling, trailing pipe drilling, and core drilling. It can cope with different geological conditions and meet various drilling requirements.
- High operational efficiency: The top drive power head has a patented anti-shock design technology, which can directly connect and remove drill pipes, shortening auxiliary time and facilitating trailing pipe drilling. Various centering devices, feeding mechanisms, and unloading devices are complete, suitable for various drilling techniques and different usage environments. The operation is convenient and flexible, with fast drilling speed and short auxiliary time.
After Sales Service
As a high-quality enterprise that values customer satisfaction, Shandong Zhengyuan is committed toproviding excellent after-sales service to ensure that every customer has a worry free user experienceafter purchasing our products. We have a professional after-sales service team, proficient in productknowledge and technology, and provide customers with comprehensive, efficient, and friendly af.ter-sales service.
Standard Warranty: 12 months .
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.
Packaging & Shipping
Packaging | Shipping | Delivery |
Custom configurations available upon request. | Support land and sea transportation. | 10-15days. |
FAQ Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.
Q: Are you original manufacturer?
A: Yes, we are the original manufacturer. We have all the product series you need.
Q: How long will the delivery time take?
A: Normally mud pump products will take about 10-15 days to produce the ordered machines. Most of the time, we can have an immediate delivery of our regular machines in 20 days.
Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.And we will attach our inspect report for every machine.
Company Details
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Business Type:
Manufacturer
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Total Annual:
714286-1571429
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Ecer Certification:
Verified Supplier
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