Product Details
Long Spiral
Introduction
Continuous long spiral, grouting for center pipe of drilling tool,
top relief valve
Features
The screw material is high-strength manganese steel, the single
screw connection is smooth and stable, there is little excavation,
and the quick drilling without casing can complete the drilling and
grouting work. Low noise and low vibration. Various specifications
of products can be customized according to the parameters provided
by customers.
Product parameters
Continuous flight auger |
OD | Tool box size | Flight thickness | Length | Flight pitch | Weight |
D (mm) | | δ(mm) | m | P (mm) | Kg |
400 | Optional | 16 | 2 | 340 | 283 |
3 | 386 |
4 | 489 |
5 | 592 |
6 | 695 |
500 | Optional | 16 | 2 | 400 | 465 |
3 | 638 |
4 | 811 |
5 | 983 |
6 | 1156 |
600 | Optional | 20 | 2 | 500 | 526 |
3 | 730 |
4 | 933 |
5 | 1137 |
6 | 1340 |
800 | Optional | 20 | 2 | 500 | 671 |
3 | 948 |
4 | 1223 |
5 | 1499 |
6 | 1775 |
1000 | Optional | 25 | 2 | 600 | 856 |
3 | 1225 |
4 | 1592 |
5 | 1961 |
6 | 2329 |
Used in
It can be used in dense soil and weathered layers. Suitable for
foundation pile steel pile sealing pile
FAQ
Q: What is the product range of Jinyiyuan Machinery?
A: Jinyiyuan Machinery is mainly engaged in the manufacturing and
sales of various drill bits and drill pipes, as well as the import
and export business of various drilling tools.
Q: How about the after-sales service of Jinyiyuan Machinery?
A: Jinyiyuan Machinery provides quality service after sale. All our
products have a warranty period.
Q: Can I visit the factory?
A: We warmly welcome customers to visit our factory at any time. In
addition to visiting the factory, we also warmly welcome customers
or third parties to arrange pre-delivery inspections.
Q: What is the delivery time?
A: Usually, the delivery time is about 3-7 working days. The
specific delivery time will be provided in each quotation.
Company Profile
Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd.: Mainly
produces rotary drill pipes, full follow-up casings, pipe jacking
machines, pipe rolling machines and various casings in the
full-rotation industry. Chengdu, Guiyang branch company mainly
sells and maintains a series of drilling tools and drill pipes.

Tianjin Jinyiyuan Heavy Machinery Manufacturing Co., Ltd. is
affiliated to Langfang Yilunkai Group Company. Langfang Yilunkai
Group Co., Ltd. was established in July 2006 (its predecessor was
Quansheng Machinery Processing Factory and was founded in 1992). It
has 3 subsidiaries, 2 branches, 2 offices, and a total registered
capital of 5000 Ten thousand yuan. The company has 718 employees,
including 89 professional and technical personnel and 48 senior
titles. The company has a large number of advanced production
equipment, has a strong production flow and strong foundation
construction capabilities, the current production and operation of
fixed assets have reached 1.2 billion yuan.

The company's main business:
1. Rotary drilling tools series.
2. Follow up with casing and punching grab series.
3. Rotating drill pipe series. The company adheres to the concept
of "quality first, reputation first, customer first", scientific
management, standardized operation, continuous improvement, and
customer satisfaction.

