The tread/side composite extrusion combined cooling production line consists of two parts : the main machine and the auxiliary line; the main machine consists of two or three pin type cold feed extruders.
The hydraulic automatic compound tread/side extrusion head is equipped to realize the composite extrusion molding of several different rubber compounds in the machine head. Due to
The timing screw and the machine head adopt special mechanism and unique technical parameters, so the extruded tread/fetal side has high density and good plasticizing and mixing effect.
The section size is accurate, stable and the surface is smooth. Different head and screw parameters can be applied to various specifications of engineering tires, radial tires, and inclined
The tread, sidewall and composite extrusion of the tire.
The main line of the linkage line is composed of two pin type cold feed extruders, two composite hydraulic heads, hydraulic power system, temperature control system and feeding.
Machine, steel frame platform, base, electrical control system; linkage device is mainly connected to the conveyor, cooling roller, width measuring device, upper
Slope conveyor belt I, sidewall paste transition film device, uphill conveyor belt II, spray cooling device, downhill conveyor belt, fixed length cutting device, secondary
Blowing device and quick separation roller, single final inspection scale, manual pick-up roller device, sidewall-side bridge conveyor, take-up conveyor, four-station roll
The composition of the curved device and the production line electrical control system.
TREAD COOLING LINE
MAIN TECHNICAL SPECIFICATION
Production speed | 3-30m/min |
Work width | 400-800mm |
Max.shrinkage | 13% |
Extruder for rubber feed | Can be customized according to technical requirements |
Calender | Can be customized according to technical requirements |
Cooling length | 40-120m |
Most times of cutting | 15cut/min |
Cooled rubber temperature | <Room temperatuer +5℃ |