Products Description
The spiral blade cold rolling mill is a specialized cold rolling machine for the continuous rolling of spiral blades from coiled strip steel. By adjusting various parts (such as roll offset, feeding height, rolling pressure, and guide wheel), it can roll blades of various specifications.
The continuous forming spiral blade cold rolling machine features conical rolls, allowing the strip steel to be cold rolled through the rolls to produce continuous spiral blades, replacing the traditional cold drawing forming process. This machine offers several advantages, including high production efficiency, raw material savings, minimal pitch size deviation, one-time forming, high hardness, smooth surface, and continuous production without welding seams.

Products Specification
|
NO. |
Item |
Parameter |
||
|
1 |
Model |
SL-270 |
SL-350 |
SL-400 |
|
2 |
Working mode |
Mechanical |
Mechanical |
Hydraulic |
|
3 |
The thickness of rolled strip |
2-5mm |
2-6mm |
2-8mm |
|
4 |
The width of the strip rolling |
≤90mm |
≤130mm |
≤150mm |
|
5 |
ID |
25-90mm |
25-110mm |
30-110mm |
|
6 |
OD |
90-270mm |
90-350mm |
90-400mm |
|
7 |
Pitch of screw thread |
80-230mm |
80-300mm |
80-350mm |
|
8 |
Rolled speed |
1-6r/min |
1-6r/min |
1-6r/min |
|
9 |
Main motor working speed |
1440r/min |
1440r/min |
980r/min |
|
10 |
Main power |
26.5kw |
26.5kw |
34kw |
|
11 |
Gross weight |
6T |
6.7T |
9T |
Feature
The machine has the advantages of high production efficiency, saving raw materials, small deviation of pitch size, one time forming, high hardness, smooth surface, continuous without welding seam, etc.

Application

Company Profile
Zhengzhou Shuliy Machinery Co., Ltd is a professional supplier of Agriculture and Livestock Machinery. Our slogan is 'For Farmers, For Agriculture, For Better Life.' We have been exporting agro machines for more than 10 years. Our main products include silage machines, animal feed machines, and more. In recent years, our products have gained great popularity in Africa, Southeast Asia, and South America, including countries such as Nigeria, Ghana, Burkina Faso, Zimbabwe, Peru, Mexico, Malaysia, Indonesia, etc.
Our company holds an ISO 9001 certificate, and most of our products are CE certified. Additionally, we can obtain PVOC, SONCAP, SABER, and Preferential C/O to assist customers with import clearance.
We provide the best solutions and offer a one-stop shopping service for agro equipment. We provide wholesalers, distributors, and sales agents with competitive prices to support their local businesses. With rich experience in Tender Projects for NGOs, FAO, UNDP, and Government Procurement, we are committed to providing proper products and full service to every domestic and overseas customer.
As one of the most professional agriculture machine suppliers in Henan Province, we thoroughly explore developing countries' markets and select the most suitable agro machines to meet local demands. Our primary goal remains to assist farmers in harvesting more grains and addressing food and agriculture challenges. We cherish global peace and aspire to collaborate with all developing country friends to create a beautiful life.

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