Three roll calendering unit

1)Mechanical structure and composition(1) Rack (2) Reduction gearbox and transmission system (3) Roller components (4) Roller distance adjustment device (5) Mobile components (6) Oil circulation roller temperature controller (7) Cooling edge cutting device (8) Traction device (9) Electrical control system

2)STRUCTURE DESCRIPTION

A、rackMade of welded section steel and subjected to tempering and stress relief treatment, it has high rigidity. The entire upright frame consists of two wall panels, a top connecting plate, and a base. Each installation surface is machined to ensure safety

Installation accuracy.

B、Gearbox and transmission systemThe main drive consists of three sets of motor variable frequency speed control, and the gearbox is a branded worm gear gearbox. The main drive is directly connected to the motor and gearbox, and the gearbox output shaft is directly connected to the roller. The transmission is smooth, with low noise, compact structure, and high efficiency. The main drive has a motor power of 1.5 kW

C、Roller components：

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D、Roller distance adjustment deviceA) Equipped with a spiral limit device to prevent roller collision

b) The roller distance adjustment device is a mechanical left and right synchronous adjustment

c) The lifting distance of the upper and lower rollers is 0-50mm

E、Move Component: a) Transmission motor power: 0.75Kw

F、Oil circulation roller temperature controller(also known as mold temperature controller):

a) The roller temperature is controlled by three independent oil circulation roller temperature controllers (also known as mold temperature controllers)

b) Inlet and outlet diameter of mold temperature control box: 11/54 ''

c) Oil circulation temperature control range: 70-110 degrees Celsius

d) Copper rotary joint, high-temperature metal hose connection

G、Cooling edge cutting device：

H、Traction device：

d) The traction roller is a rubber roller for rafters, and the compression method of the traction roller is cylinder compression

e) Traction motor: 0.75Kw variable frequency speed regulation

I、Horizontal cutting device and material support platform:

a)、 Cutting device online cutting

b)、 Cutting time ≤ 3S

c)、 Cutting interval ≥ 15S

d)、 Cutting fixed length photoelectric tracking

e)、 Simple material receiving platform