★ Hardened Rolls

 The highly durable carbon steel (C45) rolls are precisely machined by CNC lathes, ensuring high precision without causing anynotching effects. The working surfaces of the rolls undergo induction  harden ing to achieve a hardness level of HRC 48-52.

 ★ Hydraulic Pump Station

The hydraulic system is made strictly according to the national and industrial standards.The factors of energy saving and power consumption have been considered.

The connection point adopts the professional sealing glue and the leakage  can be well prevented, also the repair and maintenance is quite convenient.

 ★ PLC (Siemens)

 The machine's bottom and lateral rolls are synchronized through a PLC control system.

 ★ Upper and lower roller drive

 The double roll drive completely avoids slipping during the pre-bending process. Fully driven upper and lower rolls on both sides of the sheet ensure precise feed control, and synchronized movement ensures reliable and stable feeding.

Side Brackets

Avoids collapsing or reopening when rolling thin sheets;

Uniform self-calibration and support of the sheet when rolling conical and cylindrical cylinders;

Precise hydraulic movement;

Ability to support the rolled sheet to maintain the desired 

curvature.

Fitted with rollers to support inclined sheets to maintain the cone shape of the sheet.

Hydraulic vertical support

Supports workpieces with large diameters when rolling thin 

plates,preventing collapse or overlap;

Precise hydraulic movement, overload protection;

Can be used to correct sheet edges for spot welding;

Maximum support diameter 4000mm;

Self-steering rollers (for supporting inclined conical sheets), 

which support the sheet to maintain the correct diameter throughout the winding period, without the need for rollers.

Conical bending device

Coning device is mainly composed of guide wheel, pin shaft, composite bearing, gland and so on. 

Its role is mainly to guide the line position when the cone is rolled, which is convenient to roll the small taper cylinder, the operator is simple and the use is reliable.