Overview
Scrap Steel Crocodile S   hear is a universal metal cutting equipment, which mainly uses the main hydraulic cylinder and auxiliary hydraulic cylinder to achieve pre pressing and cutting operations for various materials. It is applied to the coarse crushing of metallurgical furnace materials and the cutting and crushing of heavy waste furnace materials, the fixed length cutting of profile processing, and the treatment of waste materials in metallurgical processing. Due to the simple structure and low cost of this type of equipment compared to gantry shear machines The advantage of low threshold maintenance technology is widely applied in the metal cutting industry. In terms of equipment models, our company's crocodile scissors are divided into eight levels based on blade length: 400mm, 600mm, 700mm, 800mm, 1000mm, 1200mm, 1600mm, and 1800mm. According to the shear force of the equipment, it is divided into nine levels from 63 tons to 500 tons, providing comprehensive equipment selection solutions for different customers.

Crocodile Hydraulic Shearing Machine
(1) Purpose and characteristics  
Usage: Suitable for cold cutting of various cross-sectional shapes of metals (such as round steel, square steel, channel steel, angle steel, I-beam, steel plate, etc.) and various waste metal structural components, especially for the cutting of automotive beams, making waste metal easy to store and transport, and providing qualified furnace materials for smelting.
Features:
① The crocodile type adopts hydraulic drive, which has the characteristics of small volume, light weight, low motion inertia, low noise, smooth motion, flexible operation, and large shear section compared to mechanical transmission shear machines.
② Adopting integrated control of machine, fluid, and electricity, it can achieve single or continuous action conversion, and can stop and run at any working position, making it easy to achieve overload protection.
③ The electrical equipment adopts automatic control, with reliable performance.
④ The automatic lubrication pump is used for intermittent lubrication of the main shaft, which is beneficial for extending the service life of the equipment.
⑤ It has a wide range of applications and can be used as both a processing equipment for metal concave collection and a processing equipment for scrap steel processing in steel enterprises.

(2) Structural composition
Mainly composed of mechanical systems, electrical control systems, hydraulic control systems, etc., connected and controlled by hydraulic pipelines and electrical circuits. The mechanical system consists of a base, a tool holder, a press plate, a hydraulic cylinder, and other auxiliary components.
 

(3) Advantages of Crocodile Shear Machine
1. The investment is small, and the cost of a crocodile negative shear machine ranges from 50000 to 500000 yuan.
2. The floor area is small, with the equipment itself occupying about 10m2 and the storage and turnover area of about 100m2.
3. The operation is simple and easy to learn, with manual feeding and no need for other equipment to cooperate. Scrap steel such as pipes, corners, grooves, and plates with a thickness of about 4mm can be cut.
4. Manual single feeding can produce 3-5 tons of qualified scrap steel per hour.
The crocodile type shearing machine should be equipped with a safety protective cover to ensure the protection of the hand during shearing. Be sure to pay attention to hand safety when operating the crocodile type shearing machine.