W12 Series 4 Rolls Hydraulic CNC Rolling Machine

1.The 4 roller plate rolling machine widely used in petroleum, chemical industry, cement, boiler, shipbuilding, aviation, water conservancy, power transmission towers and other machinery and equipment.
2. W12 hydraulic CNC 4 rolls rolling machine, be used to roll plate sheet into cylinder shape, The up roller is fixed, the bottom roller and two side rollers can move up and down.The up and down rollers are main driving rollers,used to pre-bend the plate sheet. the two side rollers are assisstant rollers.Upward and downward, the side rollers are forming the shape.
3.The products passed CE certification. For higher precision and intensity, all equipment is the whole body by annealing stress relief, all the machines are made of solid engineering 3 d programming design, using the latest technology to improve the quality of the st44-1.
4.The sheet plate can be rolled tapered workpiece. Coiled conical workpiece, since the single-end by a larger force, thus requiring the tapered workpiece rolled for 60% of the device capability. Rolled conical taper of the workpiece is generally not more than 30 °. But with plate slab width decreases, the equipment load is reduced, taper increase accordingly.
5. CNC control system:

• Special bending aircraft, numerical control.
• HMI (human machine interface), intelligent operation.
• Self-compensating, single operate, high efficiency, safe and convenient.
• More models for choice, economic numerical control model, TC computerized numerical control.

6.The offloading device is used after the round cylinder have been finished. Before leaving the left bearing seat, raises the upper roller to standard height, and make the upper roller stop with balance pull rod at the bottom of upper roller. Then draw out pin shaft on the tilting bearing seat, overturn the tilting bearing seat, then the coiled product can emerge from one end of the upper roller.

STANDARD EQUIPMENT

• Removable console is very easy for operate,
• Full hydraulic drive,Drive power saving 40%,
• Schneider electrics,
• CNC system controller,
• Pre-bending function,
• Surround metal cover: safety grade 4,
• Overload protection.

DETAILED PICTURES

	Front view of rolling machine: Surround metal cover: safety grade 4.
Side of the rolling machine: Rolling plate once forming. productivity is higher 60%-80% than 3-roller rolling machine.
	CNC Control System: Digital readout for position of each rollers.High accuracy and precision circle.
The rolls of the rolling machine: Full hydraulic drive, driving power is equivalent to 60% of tradition.
	Three-dimensional analytic diagram: The top and bottom roller clamp the plate during rolling without slipping.
Electrics(Schneider France): High performance electrical appliances ensure more stable performance and longer service life.

Different types of 4-roller rolling machine:

Machining process-of-rolling-machine:

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COMPANY: Ma'anshan Gilde CNC Machine Tool Co.,Ltd