4 Roll Rubber Calendaring Machine
Rubber calender machine is mainly used for Textile (cloth, canvas, etc.) of glue and
eraser; steel cord adhesive; rubber compression and pressure type;
cord attached to the fit of the isolation film and multilayer film.
According to the number of the rolls, it can be divided into
2-roll, 3-roll, 4-roll, 5-roll calendar, etc.
According to the arrangement of the rolls, it can be divided into
"I" type,"L" type, "T" type, "F" type, "Z "type and" S "type, etc.
The four roll calender is mainly used for single-face and double –face one time continuous coating of fabric, canvas and other woven material, sheeting rubber stock ,
calendaring thin rubber sheet of inner liner and airtight layer of
the radial tire.Structures features1.Roll is made of chilled cast iron alloy , through finish
machining, with smooth and wearable surface, arranged in S shape , drilled on roll circumference, having good heating and
cooling effects.2.For increasing calendaring accuracy, set preloading device, axis cross device and bending resistance device, etc. On
rolls in order to eliminate bending caused during working.3.Single motor drives each calendaring roll, friction ratio of
which can be regulated by pulling key so as to meeting different
processes.4.Emergency stop is available for protecting operators and
equipment.5.Electric control adopts imported PLC , guarantee control on the safe side, easy operation and high automation
Can be customized for you.
Motor&Electric:
a. Equiped with "SIEMENS" "MITSUBSHI" "CHINT",etc.
b. Imported PLC auto control,Safe, Seliable,Stable.
c. Patented design, energy conservation.
Transmission System:
a. Hardened tooth-surface reducer.
b. Higher transmission efficiency; Lower noise; Longer Service
Life.
Base Frame:
a. Whole casting framework,base frame welded by high quality steel,firm and durable.
b. Whole processed by pentahedron,machining center to ensure
accuracy.
Rolls(Dalian Bao Feng):
a. Made of chilled cast iron with vanadium and titanum alloys.
b. Working surface Hardness:HS72±2
c. Drilled or Hollow Structure
Heating and Cooling System:
a. PLC Control the temperature.
b. High precision temperature control Heating and cooling fastly.
Nip Adjust System:
Combine Mechanical with hydraulic type nip
adjust,high-precision,ensure produce thickness.
Step 1: Machine main body and accessories rust preventing oil
treatment.
Step 2: Wooden Carton or stretch film packing.
