by hydraulic system ,it inculdes double filters.
38CrMoAIA after nitrogen treatment with optinum hardness, strong corrosion resistance and long service lifetime
4.The SJ120/33 extruder technology in the manufacture of precision extruders for mass production of high quality
The connection between motor and gear is direct , through an elastic joint , suitable for absorbing bumps and vibrations .
5.The extruder motor is AC or DC , complete with motor-ventilator . the extruder motor is plasced under the
barrel to reduce overall dimensions , while the motor drive . variable speed and constant torque , is included in the general control panel of the extruder . the venting plant is made up of liquid ring , vacuum pump , flowmeter for pump protection , a water-reclaiming system can be optionally supplied , the flat die can be supplied either for sheet or for plate production , the available die widths ranges 700 to 4000mm , the thickness varies from 0.3mm to 8mm.
6.The modes of the three-roller calendar: According to the material properties, horizontal, vertical or inclining angle of 45 degree can be freely up and down Internal roller temperature control using a unique flow channel, so that the stability of uniform distribution roller. The independent oil temperature control for three roller to ensure more stable and exact control.
7.Thickness control of board: adjusted by the
screw or bidirectional controlled by clamping roller, can accurately control thickness of the
board.
8.Cooling Bracket: According to product specifications, configurations with different specifications of the stainless steel cooling roller
9.Edge-cutting devices: Trimming can be divided into manual and automatic, three-dimensional configuration tool adjustment device, width adjustable.
10.Cut off machine: Saw cutting or knife cutting, thin type and non-friable type
sheet generally usually knife cut, adopted high-quality alloy cutting tools, sharp and durable. The cutting machine can precisely contrlo the cutting lengh. The machine equipped with meter counter can set the length of product.
Main Technical Parameter
| SJ120/30 | SJ90/33 | SJ90/30 |
Product width | 500-1500mm | 500-1200mm | 500-1000mm |
Product thickness | 0.2-3mm | 0.2-2mm | 0.2-1.5mm |
Motor power | 110kw | 75kw | 55kw |
Max.output | 300kg | 250kg | 200kg |
Line speed | 3-5m/min | 3-6m/min | 8m/min |
