Sheet Metal Straightening Machine/straightener STL-200

Auto sheet metal leveler straightening feeding machine

Straightener for Thick Material Sheets (STL TYPE)

 

Description :
We are the Manufacturer and Supplier of Metal Sheet Straighteners of various dimensions. Straightener of high precision, high speed and special structure for sheet is a powerful new equipment, used in high-speed pressing. It can improve the quality and quantity of press workpieces. 

 

Feature :

1. Suitable for straightening difference thicker metal sheets.
2. Equipped with Japanese magnetic contactor and electronic components, minimum breakdown.
3. Efficient automatic material feeding equipment, a dramatic increase in productivity is achieved by land up with Uncoiler ( MT-type). Double head Coil cradle (DBMT-type).
4. Straightening capacity is full enhanced by back-up rolls
5. The rack of input and output to assist and support the material.
6. All rolls are made of bearing steel, have all been quenched, hard-chrome plated and grinded with mim HRC60.

 

·Leveling head

1,The head is designed with 19 parallel rollers (upper 9/down 10).

2,Applies four-point fine-tuning, more suitable for processing high-precision products, input and output of the material by using four points Independent pressure adjustment feed wheel pressure, can effectively prevent the material run-off and deformation.

3,Support rollers are with unpowered galvanizing rollers, material sydding, surface scraping resistant Grinding, the use of mechanical bearings, It is more flexible rotation and durable use.

4,Applies cast iron hand-wheel and surface plating treatment, it is the most traditional hand-wheels.

5,The transmission part is protected by a shield on both sides with a window, it is easy for observation.

 

·leveling wheels

1,Leveling wheels are made of solid bearing steel, medium frequency after thickening electroplating treatment, surface hardness is not lower than HRC58, the material is durable for use.

2,Applies GCr15 forged round steel, after preheating (balling annealing), followed by grinding, milling, 1 medium frequency treatment, coarse grinding cold stabilization, then fine grinding, and finally electroplating.Maximum assurance 1 Accuracy, concentricity, finish and hardness, extendthed service life of corrective rollers.

 

·Transmission gear

The gear processing process includes the following processes: gear hair peregrine processing - flank processing - heat treatment -The flanks are finely ground.The woolen parts are mainly made of forgings, which are improved by positive fire treatment. Machining type, easy to cut, according to the gear design drawings, roughing, and then semi-fine

Processing, car, roll, tooth insert, so that the gear basic molding; performance.In accordance with the design requirements of the drawings, and finally finishing, finishing benchmarks, finishing Tooth type.After the above treatment, our gear level can reach 6 levels, high wear resistance, strength High, long service life.

·Power section

11,Using the 80-type worm worm vertical gearbox, the motor is used to convert the speed converter of the gears The number of swings (motors) is slowed to the desired number of swings and the mechanism with a large torque is obtained.

22,Applies vertical motor, low vibration, low noise, fixed rotor part of the use of pure copper coil, life 1 life for the ordinary coil ten times, both ends are equipped with ball bearings, low friction, low temperature.

 

·Electrical control box

11,Applies Silver alloy relay, all-copper coil, flame retardant safety base, long-lasting and durable.

12,Applies Safety-protected circuit delay relay, silver alloy contacts, multiple and degrees disks to meet different delay ranges

13,Switch with sliding contact, with self-cleaning function, often open and normally closed contact using points The structure of the opening edge, which can be worked at the edge, is equipped with anti-rotation positioning and anti-loose mounting gaskets.

14,The use of self-duplex flat button button, light force, moderate key stroke, building block combination structure, The contact uses ketone-based composite point, which has a high conductive and high carrying current and has a life of 1 million times.

Dial indicator, yellow oil pump

1. Applies manual butter pump, oil faster, more labor-saving, imported oil

seal is not easy to leak oil, importspring spring is not easy to deform aging.

2. Applies steel percentage meter, Seiko dial, dust-proof glass,

copper-encrusted, copper-based movement, stable structure, accurate

measurement 

 

Modal	STL-100	STL-200	STL-300	STL-400
Max width	100	200	300	400
Thickness mm	0.15-0.6	0.15-0.6	0.15-0.6	0.15-0.6
Speed m/min	16	16	16	16
Motor HP	1HP×4P	2HP×4P	2HP×4P	3HP×4P
Coarse diameter correction	Φ20	Φ20	Φ20	Φ20
Coarse pose number Pcs	3/3(Up/down)	3/3(Up/down)	3/3(Up/down)	3/3(Up/down)
Weigth kg	150	200	250	300
Pure number correction	9/10(Up/down)	9/10(Up/down)	9/10(Up/down)	9/10(Up/down)
Dimention	0.7×1.0×1.4	0.8×1.0×1.4	0.9×1.0×1.4	1.0×1.0×1.4