Steel Plate Roll Leveling Machine for Metal Parts

• After-sales Service: Online Technology Service.Video Service
• Type: Rotating Anti-Bending and Straightening Machine
• Usage: Sheet
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: STS70-800-13
• Voltage: 380V
• Automatic Grade: Automatic
• Principle: Large Deformation
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Condition: New
• Width: 0-800mm
• Roll Diameter: 70mm
• Rated Thickness: 1.0-6.0mm
• Number of Rolls: 13
• Shortest Part: 120
• Leveling Speed: 0-15m/Min
• Application: Copper Plate,Stainless Steel Plate.Steel
• Service: OEM&ODM Available
• Motor Power: 5.5kw
• Transport Package: Wooden Case Package
• Specification: Please consult customer service
• Trademark: MAHATMA
• Origin: China
• HS Code: 8462219000
• Production Capacity: 500 Set/Year
• Package Size: 160.00cm * 150.00cm * 170.00cm
• Package Gross Weight: 1200.000kg

Product Description

 

Product Parameters

Model	STS42 Series	STS70 Series	STS90 Series	STS120 Series	STS150 Series	STS200 Series
Roll diameter	42	70	90	120	150	200
Width	0-600mm	0-1600mm	0-1600mm	0-2100mm	0-2100mm	0-2100mm
Rated thickness	0.4-3.0mm	0.8-6.0mm	3.0-8.0mm	4.0-12.0mm	6.0-18.0mm	8.0-25.0mm
Number of rolls	19	13	13	13	13	13
Shortest part	70	120	150	190	240	310
Leveling speed	0-15m/min	0-15m/min	0-12m/min	0-12m/min	0-12m/min	0-12m/min
Voltage	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v

Model	STS70-200-13	STS70-400-13	STS70-600-13	STS70-800-13	STS70-1000-13	STS70-1300-13	STS70-1600-13
Roll diameter	0-200MM	0-400MM	0-600MM	0-800MM	0-1000MM	0-1300MM	0-1600MM
Width	70	70	70	70	70	70	70
Rated thickness	0.8-6.0	0.8-6.0	0.8-6.0	0.8-6.0	0.8-6.0	0.8-6.0	0.8-6.0
Number of rolls	13.0	13.0	13.0	13.0	13.0	13.0	13.0
Shortest part	120	120	120	120	120	120	120
Leveling speed	0-15m/min	0-15m/min	0-15m/min	0-15m/min	0-15m/min	0-15m/min	0-15m/min
Voltage	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v	3-phase 380v

Main parameters of equipment and accuracy requirements after machining:
 

Serial	Parameter name	Content
1	Roller diameter	Φ70mm
2	Numbers of Roller	13
3	Width range	0mm - 600mm
4	Thickness range	0.8-6.0mm
5	Shortest workpieces	120
6	Leveling Speed	0-15m/min
7	Transmission mode	Gear drive
8	Control System	Manual
9	Size	1.46*1.21*1.62m
10	Leveling Accuracy	0.5mm/100*100mm

List of main purchased parts:
 

Serial	Name	Brand
1	Main drive motor	China Fangli
2	Main drive reducer	LVSU
3	Bearing	NSK
4	Frequency converter	Delta
5	Electric appliance	OMRON
6	Leveling roll	MAHATMA
7	Main gear	MAHATMA
8	Feeding and discharging platform	MAHATMA
9	Cleaning cloth	Normal

Technical service requirements:

The on-site services to be undertaken by the seller include but are not limited to the following:

1) During the important commissioning of the buyer's equipment, in case of unstable operation or failure of the equipment, the Seller shall, according to the buyer's needs, timely send professionals to the site for long-term support, eliminate the failure and ensure stable operation; The duration and times of on-site security shall be determined according to the use needs of the buyer, and the Seller shall actively cooperate.

2) During the field commissioning of the buyer's equipment, the Seller shall respond within 48 hours after receiving the fault information from Party A, arrive at the site within 72 hours, and eliminate the fault within 1 working day.

3) After the equipment passes the acceptance, the warranty period shall refer to the requirements of the corresponding clauses of the contract.

4) After the equipment warranty period (1 years, calculated from the date of delivery), a wide range of preferential technical support will be provided for life.
 

Why should we Level it?

The Leveling principle

Roll leveling is a simple and fast method to obtain high precision flat parts, plates or strips. In the past, for example, correction had to be done only by experienced older workers. And for roller leveling, anyone can quickly and easily master the processing method.

 

When roller leveling is used, a plate will be continuously bent for many times. From the entrance to the exit of the roller leveller, the groups of Levellers are arranged alternately. In this way, there is always one roller in the two relative levelling rollers for the lower roller. From the first levelling roller to the outlet, the degree of alternating bending gradually decreases. The bending process is similar to a gradually decreasing sine curve. Through elasto-plastic cross-bending and decreasing the amount of deformation, the plate will become flat, and more importantly, the elimination of stress and eventually leveling it!

 

Straightening directly after the follow-up processing, no longer time-consuming and laborious rework. So roll leveling is the material itself stress release, to achieve a flatness of a process! Eliminate internal stress, straighten flatness!

 

Problems may occur when processing unleveled coils:
 

Roll forming

During rolling molding, a roller is used to change the shape of the steel sheet coil through a series of processes. The defects of stress and flatness of raw materials make it difficult to realize accurate forming of coil. Due to the fast processing speed, the roughness defect of the roll will bring serious negative impact on the processing safety of the rolling molding line.

Stamping

The flatness defects and internal stresses in the coil can make accurate forming difficult. On the one hand, it may cause mold damage, on the other hand, it may lead to a decline in the quality of finished products. In addition, the flatness defect of raw materials may also cause the whole equipment to stop running and reduce the use efficiency of the equipment.

Shear plate

Shear processing will release the stress in the raw material, resulting in visible deformation of the material. The flatness defect of the coil will not guarantee the shear precision. The flatness of raw materials is a very important quality standard, because the sheared sheet is usually processed in a subsequent process.

Laser cutting line

Whether it is from sheet material, coil material to finished product, highly automated integrated processing line, smart factory, etc., the flatness defect of the coil material will not guarantee the cutting accuracy and is more likely to cause the loss of the laser head. After high-precision leveling It can improve efficiency and precision faster, save time and space,and reduce the cost of raw materials and accessories.

Deburring production line

In the process of deburring, the unevenness of the workpiece will lead to a decrease in the quality of the part. Some parts
cannot completely remove burrs or iron slag. After leveling, the workpiece can quickly improve the efficiency and quality
of deburring and reduce the rework rate and rate.
 

 

 

How to Operate the machine?

How to operate the hand wheel leveling machine

 

Step 1: measure material thickness, plane distortion

 

Step 2: put into the leveling machine in and out after adjusting the leveling machine

(in the case of loose material in the pass, adjust the handwheel downward until there is resistance. In the case of tight material in the pass, adjust the handwheel upward until there is resistance.)

 

Step 3: according to the front tight after the leveling operation precise adjustment.

When there is resistance in and out of the material, adjust the inlet down 1mm, the outlet does not move

 

Step 4: turn on the power and turn on automatic mode

 

Step 5: put the material into the leveling machine

 

Step 6: test the smoothness of the material, put the material on the marble platform to test.

If the material is not leveled by the leveler, adjust according to step 7

 

Step 7: Level Again

If the leveling effect has not been achieved, continue to adjust the import down 1mm, such as the front pressure is too large, you can adjust the export down leveling

 

Step 8: test the smoothness of the material to achieve the effect

 

Step 9: finish debugging, turn off the power and clean the inside and surface of the Machine.

 

FAQ

• 01.How much do you charge for the services

  One purchase, lifetime service. We always provide free online problem-solving, and if the warranty period is exceeded, all equipment parts can be purchased at the factory price.

• 02.Do you have after sales support?

  Yes, we are happy to give advice and we also have skilled technicians available 24hrs online. We need your machines running in order to keep your business running.

• 03.I am not sure if this machine suitable for my work?

  Don't worry, just tell me your working materials, specifications of workpieces, like width, thickness and length, then I will recommend you the most suitable machine for you.

• 04.Are you factory or trading company?

  We are factory, which manufactures CNC Leveling Machines , with 20 years experience in CNC machine's industry.

• 05.How can i do if the machine goes wrong?

  If confronted with such problems,online service is offered,you could contact our sales. Also,we offer engineer delivery service.Please contact us asap and don't try fix the machine by yourself or someone else. We will response within 12 hours as quick as we can to solve it for you