Chest Freezer Outer Shell Metal Forming

Product Overview

This forming line mainly compose of automatic loading machine, punching machine I, punching machine II, 180°turn over, Roller forming machine, Punching for compressor window machine, flanging for compressor window machine, two end side combine U bending machine, pneumatic system, Hydraulic system, electricity control system and etc.

Main Components

1. Automatic loading
The automatic loading machine consists of loading trolley; suction pads holder; moving unit and roller conveyor; machine base and frame etc.
2. Punching& Piercing Station (The number of stations depends on the product drawing — one, two, or three stations are all available)
The punching& piercing station consists of machine base, C-type mould frame, belt conveyor, positioning system, scrap collecting unit and so on
4. 180°turning machine
4.1 Mainly consists of two powered rolling conveying lines, phneumatic turning over machine and so on.
4.2. Two powered roller conveying lines are arrainged in juxtapose, two sets of turning over machine are set in the middle, consists of rotating shaft, overturning cylinder and overturning frame, changeover frame is placed between two rollers. When the plate is fed into one roller, it stops, the overturning mechanisim will turn 180 degrees and feed it into another rolling line, the conveyor will send the plate into another sevicer position. The conveying speed is adjustable.
5. Roller forming machine
This is used to form the upper and lower profiles. The number of rollers depends on the product drawing.
6. Punching for compressor window 
7. Flanging for compressor window
8. Combine U shape bending machine

Performance Data Of Technology

• Production line Dimensions (Reference): About L38000*W3500*H2200;

• Height for workpiece: from ground 900mm;

• Amount of Working Stations: 8;

• Circle Time: Around 35 seconds / set;

• Process is as follows: Automatic loading→punching1→punching2→180°turn over →bottom flange roller forming→Punching for compressor window →flanging for compressor window →Combine U shape bending machine

• Sheet Material: Cold roller sheet

• Adjustment scope for the product size: L*W*D=(800-1500)X(624)X(750-850)

• Electric supply: AC380V, 50HZ, the total power of about 75KW;

• Gas source: 1 / 2 "(0.5-0.65Mpa);

• Water supply: Industrial water.( 25 litres/minute)