1. The structure of the machine

Welded steel plates (wall board, working table, cutting beam tempered twice and stress relieved). The stress of the welded parts have been eliminated by vibration. The machine enjoys high accuracy and high strength and good rigidity.

2. Advanced technology and procedures

(1)this machine belongs to second generation of hydraulic shear, with advanced integrated hydraulic system with an excellent reliability and easy for maintenance.

(2)the shearing angle can not be changed due to the series cylinder.

(3)the rolling guide with 3-point support and improves the shearing quality.

(4)the power storage device returns steadily and quickly.

(5)the rectangular monoblock blades featuring long life with 4 cutting edges.

(6)rapidly, accurately and conveniently adjusting the blade clearance with the handwheel.

(7)the adjustable rake angle can minimize plate deformation.

(8)as the cutting beam has been designed in inner-inclined structure, it is easy for plates to fall down and the accuracy of products can also be guaranteed. Shearing in sections (adjust the time displayed on liquid crystal), shadow-line cutting.

(9)counter for the motorized back gauge, very accurate and convenient.

(10)rolling plate-support of the machine, this can reduce the hurt of the plates and reduce the conflict force.

(11)cylinder: No. 45# steel treated inner holes fine machined and extruded.

(12)valve rods: No. 45# steel treated nickel and phosphorous coated on the outside.

3. Components

(1)the main sealing components of the cylinder are imported products.

(2)main electric components: From French schneider.

(3)hydraulic valves are from Shanghai hydraulic parts no. 1 plant

(4)oil pumps are from Shanghai hydraulic parts no. 3 plant.

(5)blades are from Shanghai blades plant

4. Technical data

Cutting thickness: 20 mm

Cutting width: 3200 mm

Stroke numbers: 5 times / min

Rake angle: 0.5~3 degree

Throad depth: 120 mm min

Adjustment range of back gauge: 600 mm

Main motor power: 30 kw