1: With two shafts , two motors , and two rollers are controlled separately, with adjustable speed and speed ratio.

2.Roller: With hollow inside, made of LTG-H chrome-molybdenum alloy cold cast iron,surface hardness 72-75HSD, Also we have chrome-coated roller, mirror-finished rollers, and drilled rollers as options.

3.Rolling bearing: China top brand ZWZ, automatic aligning design, with high carrying capacity, energy saving more than 5% than the traditional nylon bush .

4.Bearing lubrication: All with automatic dry oil lubrication system

5.Nip adjustment device: Standard by manual, also we have electric/motorized or hydraulic roller nip adjustment system.

6.Ratio gear: alloy steel (ZG-45) casting, after grinding, high-frequency quenching, the hardness is HRC58-62, low noise ,wear-resisting, long service life .

7.Gear box (reducer): hard tooth surface reducer, adopt top brand in china, with four-axis three-stage transmission, the safety factor is above 2.0.

8.The frame and base: welding and annealed, processed by precision machine. Steel thickness≥40mm.

9.Stock guide: Standard with manual control, movable. The material is MC nylon. Option with hydraulic stock guide system for automatic control.

10.Safety Device: Standard with 4 emergency stop buttons on both sides of the machine, and one on electrical control panel; kick stop device.

Option with chest bump emergency stop, pull-rod emergency stop, safety light curtains, etc.

11.Other options: Frequency inverter system, automatic mixer device, stock blender device, pneumatic rubber cutter, PLC and touch screen system, roller temperature measuring, Schneider Electric, space-saving design, etc.