W11s-16*4000 Upper Roller Universal Three-Roller Plate Rolling Machine

• Customization: Available
• After-sales Service: Yes
• Type: Rolling Machine
• Model NO.: W11S-16*4000
• Forging Forming Method: Mold Forging
• Power Source: Hydraulic Pressure
• Feature: Automation
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Transport Package: Container Shipping
• Trademark: VYMT
• Origin: China
• HS Code: 84622500

Product Description

Product Parameters

 Model: W11S-16×4000

 Name: Universal plate rolling machine with upper roller
Trademark: VYMT
Quantity: one set
 

Main technical parameters

NO.	Name		Parameter
1	Pressure		140 Tons
2	Maximum plate width		4000 mm
3	Roller working length		4000 mm
4	Maximum plate thickness	Asymmetric rolling	T12×B4000 min×Φ700mm (σs ≤ 245 MPa)
		Symmetric rolling	T16×B4000 min×Φ700mm (σs ≤ 245 MPa)
5	Length of straight section at end under full load		≤ (2~25) times plate thickness
6	Upper roller diameter		Φ340 mm
7	Lower roller diameter		Φ180 mm
8	Center distance between two lower rollers		300 mm
9	Rolling speed		About 4 m/min
10	Upper roller pressure speed		About 120 mm/min
11	Number of rollers		4
12	Number of roller groups		1
13	Main motor power		15 kw
14	Hydraulic motor power:		5.5 kw
15	Mobile motor power:		2.2 kw
16	Dimensions		6000*1500*1600 mm
17	Weight		About 15 Tons

Note: This machine is designed with 245Mpa as the standard. Due to continuous product optimization, if there are any parameter changes, we will not notify you separately.

Rolling Process

 

Rolling process (rear bending)

Step 1: Feed the plate and align the material;
Step 2: The upper roller moves horizontally to the -X position and then descends to the Y1 position; the lower roller reverses to move the steel plate to the forming position.
Step 3: The lower roller rotates forward while the upper roller presses down;
Step 4: The upper roller is pressed down to the Y2 position and stops, and the lower roller rotates forward continuously;
Step 5: When reaching the plate end, the top roll stops at position Y3 to perform direct pressure pre-bending on the plate end.
Step 6: The top roll lifts to position Y2-α, moves horizontally to +X position, presses down to the same Y2 position, and the lower rolls rotate forward.
Step 7: Upon reaching the plate end, the top roll stops at position Y3 again to perform direct pressure pre-bending on the plate end.
Step 8: The top roll moves to X=0, presses down to position Y4, and the lower rolls rotate forward/reverse for compensation bending.
 

Detailed Photos