Hydraulic precision straightener / leveler

Plate Straightener

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Choose the best quality plate straightener

The plate straightener let people straighten any metal quickly. It helps you to complete the job easily and deliver products to clients on their required time.  All our machines are considered as the first choice by most of the customers in the market. It will be created with new technology and fine materials. We offer a diverse range of items to clients at economic value.  Also, you might acquire more advantages in using this kind of machine. Through the internet, you can search for the perfect product at your required budget. Experts provide valuable machines to clients.

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Six folds hydraulic precision levelers, also named hydraulic straightener or hydraulic leveler, is a machine that can level nonferrous metal plates, mirror plates, gold plating plates, stamping parts, laser cutting parts, flame cutting parts and other plates, sheet metal and metal parts which needs high precision in surface leveling. This leveler can work separately and also can work with uncoiler and power press to be part of stamping line. When working separately, this leveler can level stamped finished products, especially in the saw blade and chain industry.

Comparison of structure of 4 folds and ordinary 6 folds leveler

COMMON DEFECTS OF ORDINARY LEVELING

1. Ordinary leveler can't level high strength material, because its rolls diameter is large and the equipment inflexibility is insufficient. 

2. It's easy to generate indentation when leveling some special materials, such as mirror sheet metals.

3. Limited by roller spacing and roller clearance, it is easy to cause sunk defects of workpieces and make it difficult to feed. 

4. It's easy to generate camber when leveling flat steel. 

SUCH PROBLEMS CAN BE SOLVED OR AVOIDED WITH THE USE OF HYDRAULIC FLATTEN MACHINE MADE BY YOUSULI MACHINERY.

 

WHO NEED PRECISION FLATTEN MACHINE?

1. High precision requirements in surface leveling such as  saw blade, transmission chain,  auto parts and etc. 

2. High strength materials can't be leveled by ordinary leveler. 

 

DIFFERENT ADJUSTING METHODS

1. Electronic adjustment and manual fine adjustment

2. Step by step adjustment

3. Manual adjustment

4. Servo adjustment

 

WITHIN A VERY SHORT TIME, THE HYDRAULIC FLATTENING MACHINE WILL LEVEL AND LEAVE ALL YOUR MATERIALS NEARLY STRESS FREE.

 

 

YZJ6 SERIES SPECIFICATIONS:  (BASED ON Q235 MATERIAL)

Type	YZJ6-1000	YZJ6-1300	YZJ6-1600	YZJ6-2100
Rollers dia.	63mm	63mm	63mm	63mm
No. of rollers	21	21	21	21
Max. width	1000mm	1300mm	1600mm	2100mm
Rated Thickness	1.25~5.0mm	1.25~5.0mm	1.25~5.0mm	1.25~5.0mm
Max. thickness	12.5 mm	12.5 mm	12.5 mm	12.5 mm
Level speed	0~8m/min stepless speed regulation(DELTA VFO-B Series converter)
Leveling accurancy	H,K(GB/T1184-1997) (See Annex I below)
Applications	nonferrous metal plates, mirror plates, gold plating plates, stamping parts, laser cutting parts, flame cutting parts, sheet metal, coils and etc.
Technical feature	High precision, no roller imprint

 

 

LEVELING ABILITY (BASED ON Q235 MATERIAL)

ThicknessWidth	YZJ6-1000	YZJ6-1300	YZJ6-1600	YZJ6-2100
1.25-5	1000	1300	1600	2100
6	660	1080	1330	1750
8	500	810	1000	1300
10	400	650	800	1000
12	320	510	640	800

 

Six folds hydraulic precision levelers apply unique hydraulic leveling technology. Four hydraulic cylinders can produce fixed 200 tons pressure. The pressure is big enough to level high yield strength materials, which can’t be leveled by ordinary levelers.

 

Annex I

UNSPECIFIED TOLERANCE BETWEEN STRAIGHTNESS AND FLATNESS (GB/T1184-1997) mm

Tolerance Grade	Basic length range (mm)
	-10	>10 ~30	>30 ~100	>100 ~300	>300 ~1000	>1000 ~3000
H	0.02	0.05	0.1	0.2	0.3	0.4
K	0.05	0.1	0.2	0.4	0.6	0.8
L	0.1	0.2	0.4	0.8	1.2	1.6

 

 

 

FAQ:

 

1. Q: Are you a factory or trading company?

A: We are a factory.

 

2. Q: Where is your factory located? How can I visit your factory?

A: We are located in Yushan town of Kunshan city, about 1 hour’s drive from Shanghai Hongqiao international airport.  

 

3. Q: What kinds of machines do you make?

A: We make uncoiler, straightener, hydraulic straightening / leveling machine, hydraulic decoiler, servo feeder, roller feeder, 2 in 1 compact uncoiler straightener and  3 in 1 compact uncoiler, straightener and Nc feeder.

 

4. Q: What’s your unique product?

A: Our unique product is 6 fold hydraulic leveling machine, which is specially for those who have high demand of flatness accuracy, such as nonferrous metal plates, mirror plates, gold plating plates, stamping parts, laser cutting parts, flame cutting parts, metal sheets and metal parts which needs high precision in surface leveling. Also it’s fit for high yield strength material which can’t be leveled by ordinary straightening machine.

 

5. Q: Is your machinery standard or customized?

A: Both. We have standard machinery and also can make as per your personal width and thickness.

 

6. Q: How does your factory’s quality system work?

A: QUALITY IS PRIORITY. We check all machines parts before installation and all machines will be tested before shipment.

 

7. Q: How long is the warranty of the machine?

A: The warranty is one year. If operated and maintained properly, the machines can be used 5-10 years.

 

8. Q: Do you have after sales support?

A:Yes, we are happy to give advice and support through mail, visual phone and etc.

 

9. Q: Is it possible to be a foreign agent and distributor?

A: Yes, if you have sales and after-sales service term with rich experience in the related machinery field.