Upper roll forming machine

1. Summarize

The upper roll forming machine is build on the stilts, mainly to roll the inner panel of sandwich panel, the upper roll forming machine mainly forming the inner sheet of the sandwich panel, Upper roll forming machine use adjustable type, which adjust the width to meet the different dimension of roof and wall panel.

2. Function

The upper roll forming machine use separate rack and 14 overall cantilever rack, mainly forming the joint of the panel side and the corrugated rib. The width is adjusted by the screw rod, using the high precision ball screw, linear guild way and gear motor to adjust.

The material of the roller is high quality steel with the thorough heat treatment and precision digital lathe to machine, the surface is with hard chrome treatment in order to improve the degree of finish and hardness, which can increase the working life. According to the different requirements of the customer, we also can use medium alloy steel with the surface nitriding technology.

Every roller has PU rubber roller in order that the panel is out of tracking.

3. Technology data

1)    Main motor power：upper panel 5.5Kw；

2)    Working speed of the machine：0-8m/min(continuously viable)；

3)    Material of the roller：45# high quality steel；

4)    Width adjustment mode：linear guide way, screw, gear motor

5)    Adjustment range:1000-1160mm；

6)    Steel coil thickness range:0.4-0.8mm；

7)    Roll forming machine rack：cantilever type(adjustable)，fixed roller in the middle

8)    Diameter of the roller：φ50mm；

9)    Drive chain specification：1 inch；

10)  Drive device：Cycloidal pin gear speed reducer

11)   Roller QTY：14 groups

12)   Rib QTY：2 sets

13)   The diameter of the embossing roller：φ130mm；

14)   The diameter of the rib：φ180mm；

15)   Rib roller motor power：4kw