Metal cutting machine and grinder safety technology
First, the risk factors of metal cutting machine tools
1ã€Dangerous factors of machine tools: stationary parts, rotating parts, internal rotation bite, reciprocating motion or sliders, flying objects.
Second, metal cutting machine safety technical measures
1. The equipment is reliably grounded and the lighting adopts safe voltage;
2, wedges, pins can not highlight the surface;
3, with special tools, with goggles;
4. Installation of anti-bending device and loading rack at the tail;
5, parts and components installed firmly;
6, timely maintenance of security protection, protection devices;
7, choose qualified grinding wheel, install a reasonable card;
8. Strengthen inspections, eliminate illegal phenomena, and wear good labor protection products.
Third, the safety requirements of the grinder
(a) Installation of grinder
1. Installation position: The grinder is forbidden to be installed on the nearby equipment and operators or places where people often pass by. If there is no special grinding machine room, the front of the grinding machine shall be equipped with a protective baffle of not less than 1.8m in height.
2. After the grinding wheel with the diameter ≥ 200mm is mounted on the flange, the balance debugging should be performed first.
3, the diameter of the flange of the grinding wheel shall not be less than 1/3 of the diameter of the installed grinding wheel, and the new grinding wheel shall be replaced when the specified grinding wheel is worn to a diameter of 10 mm greater than the diameter of the flange.
4. The protective cover is the most important protective device of the grinder. Its opening angle shall not exceed 65° above the spindle level, and a crumple plate shall be set when ≥30°. The gap between the circumferential surface of the grinding wheel and the baffle shall be less than 6mm.
(B), the use of grinding machine: No side grinding, no positive operation, no joint operation.
Stamping (Shear) Machinery Safety Technology
Sheets, moulds and equipment are the three elements of stamping.
First, the risk factors of stamping operations
1. Dangers of the equipment structure: Once combined, it is necessary to complete a cycle before it stops.
2, out of control action; 3, switch failure; 4, mold danger.
Second, stamping operations safety technical measures
1. Use safety tools; 2. Mold operation area protection measures;
3, safety equipment stamping equipment: mechanical, (two-hand) button, photoelectric, inductive.
Mechanical type: push-hand type, dial-type (also known as swing arm guard device) and handle-type protection device;
Third, the mechanization and automation of stamping operations: It is a fundamental measure to reduce the labor intensity of workers and ensure personal safety.
Fourth, shears safety technology measures
Common shears are divided into: flat shear, roller shears and vibration shear;
Most of the shear thickness is less than 10mm mechanical transmission, hydraulic transmission greater than 10mm.
The shears should not be operated on their own; the operator's fingers should be kept at least 200 mm from the knife edge.
Auto Corrugatted Board Production Lines
Corrugated cardboard production line referred to as tile line, is the key production equipment of corrugated carton production enterprises, corrugated cardboard production line is the most important carton packaging enterprises in the production line equipment, including wet equipment, cadres equipment, an important part of production management system.
Complete Corrugator production line
Corrugated Cardboard Production Line is the professional design equipment to produce the 3ply,5ply,7ply cardboards.
♦Min to Max speed :150m/min – 350m/min
♦The paper width 1400-2200mm
♦Flute: A/C/B/E/F /G
Complete corrugator production line mainly consist of the Mill Stand, Pre-Heater, Multipe Paper Preheater, Single Facer, Glued Machine, The Over Bridge Converyes, Double Facer, Sitter Scoeres, CNC Cutters, Stackerss etc.
Mill Roll Stand,Single Facer,Double Facer,Cutter,Pre-heater,Staker,Corrugated Cardboard Machine,Automatic Corrugation Machine
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