Foshan Davinci Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of shrinking rolling mill machine in China, also supports customized service. Please feel free to wholesale cheap shrinking rolling mill machine in stock here from our factory. For price consultation, contact us.
The Shrinking Rolling Mill Machine
Products Description
The Shrinking Rolling Mill Machine is primarily utilized for the heating of tubular production. The main function is to compress pipe diameters, which serves to enhance the density of the magnesium oxide powder within the heating element. It is a high-precision roll-reducing mill with ±0.05mm accuracy for heating elements

Technical Specifications
|
Parameter Items |
GV001-12S Standard Specification |
|
workstations |
12-station tube shrinking machine |
|
Applicable pipe materials |
Aluminum / Copper / Stainless Steel / Iron |
|
Processing pipe diameter range (before reduction) |
Φ6 – Φ23 mm (Customized) |
|
Processing pipe diameter range (reduced) |
diameter after shrink 1.5mm |
|
Minimum machining length |
≥115 mm(Customized) |
|
Maximum length of processed pipe |
6000 mm(Customized) |
|
Accuracy precision |
±0.05 mm |
|
Total Motor Power |
9 kW (Three Phase, 380V/50Hz) |
|
Motor power |
Single motor power: 0.75 kW |
|
Machine dimensions (L×W×H) |
1200×800×1200 mm |
|
Machine weight |
About 1800 kg |
|
Frame structure |
integral cast iron casting |
|
wheel material options |
Tungsten carbide alloy wheels/steel wheels |
|
Automated extension |
Optional automatic feeder |
|
Power supply |
three phase 380V 50Hz customized voltage |
|
Safe device |
Auto stop if the heater is blocked |
Products Advantages
Efficiency: With 12 stations, the Shrinking Rolling Mill Machine can process multiple pipes simultaneously, increasing throughput and efficiency.
Precision: Designed to achieve precise diameter reduction, ensuring uniformity and quality across all processed pipes.
Reliability: The stable performance of the integral casting frame minimizes downtime and maintenance requirements, allowing for continuous operation.
Automated Process: The machine can be set up for automated operation, reducing the need for manual intervention and enhancing productivity.
Customizable Settings: Users can adjust the settings to accommodate different pipe diameters and shrinkage requirements, offering versatility in applications.
Safety Features: Equipped with safety mechanisms to protect operators and ensure smooth operation
Wheel material: Customers can choose between Tungsten alloy steel wheels and steel wheels.


Operation Process
1. Load the Heating Tube: The operator will load the heating tube into the shrink chamber of the 12-Station Aluminum Shrinking Machine.
2. Initiate the Shrink Process: The operator will then initiate the shrink process by turning on the Shrinking Rolling Mill Machine and setting the desired time and temperature.
3. Cool Down: Once the shrink process is complete, the operator will allow the tube to cool down.
4. Inspection: Finally, the operator will inspect the tube for quality and compliance with production standards.

FAQ
Q:1. Can the same machine be used for heating tubes of kettles and rice cookers at the same time?
A: The heating tube diameter before and after rolling has to be the same; if not, it needs to be adjusted on the rolling wheels, or purchase one more machine
Q2:What heating element materials can the Pipe Rolling Machine be used for?
A: Iron, stainless steel, aluminum, copper.
Q3:What is the advantage of the Shrinking Rolling Mill Machine?
A: Uniformity, straightness, and uniform length after shrinkage.
Q4:How long is your delivery time?
A: Generally speaking, it is 7~15 days if the machines are in stock. Or it is 25 days if the goods are out of stock.
Q5: What is the Shrinking Rolling Mill Machine's wheel material?
A: Customers can choose between Tungsten alloy steel wheels and steel wheels.
There are other types of tube shrinking machine:18 stations tube shrinking machine

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