0.2-1.5mm thickness JZ20 series leveling machine

Precious 4-high roller leveler machine by manual for 1.0-6.0mm thickness
This is semi-automatic & economic type 4-high roller leveling machine, roller gap adjusted by manual in the guidance of digital display, so operator can crank the two hand wheels to adjust leveler’s straightening performance. It equip with φ60mm leveling rollers, suitable for leveling middle thickness metal plates.

Material can be processed:
All kinds metal plate work-piece, such as low carbon steel, Aluminum, copper, stainless steel, high tensile steel etc.

Use area:
Perforated metal sheet, circle saw blades, clutch parts, lock panels, knives, automobile and motorcycle metal accessories, stamping parts, and electrical metal parts etc.

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Description
Additional Information

Precious 4-high roller leveler machine by manual
This is semi-automatic & economic type 4-high roller leveling machine, roller gap adjusted by manual in the guidance of digital display, so operator can crank the two hand wheels to adjust leveler’s straightening performance.

4-high roller leveling machine process principle
It’s based on “Bauschinger effect”, metal sheet was repeatedly twisted to make metal fiber gradually consistent, eliminate internal stress, restore and improve the flatness of work-pieces. So as to get ready for the subsequent process such as bending, welding and other processing procedures.perforated metal leveling machine

Machine main feature

It's four-high roller level precious leveling machine, there are both support assistant roller set upper and lower leveling roller set. All rollers were well processed to ensure leveling accuracy.

All leveling rollers adopt high quality bearing steel, finished quenching and tempering, precious machining, hard chrome plating, grinding etc. Surface hardness comes 58±2°(chrome layer thickness ≥0.05mm)

All backup roller(support roller) adopt Japan export roller bearings. There are 2 columns or more columns backup rollers uniformly distributed upper and lower leveling roller sets, making leveling rollers bears pressure in balance.

All gears adopt material of 20CrMnTi, finished forging, tempering, surface carburization, precious grinding etc. coming to grade IT6.

Main bearings are Shielded and sealed NSK bearing made in JAPAN, it can well reserve itself stocked lubrication oil and prevent dust enters, so it doesn’t need to add lubrication oil on bearings.

Roller gap adjusted by manual in the guidance of digital display, so operator can crank the two hand wheels to adjust leveler’s straightening performance.

Main power transmission method: AC motor+ speed reducer+ universal joints, so machine runs smoothly.

High precision and perfect working performance.

Additional Information

JZ20-S series MANUAL precious roller leveler
MODEL	JZ20-200S	JZ20-400S
Material Max. width	200mm	400mm
Leveling roller diameter	20mm
Max. thickness	1.5mm
Leveling capacity	0.2-1.5mm
Leveling roller quantity	21pcs(Upper 10pcs/Lower 11pcs)
Min. work-piece size	10 x 40mm
Backup roller column	Both two columns upper and lower leveling roller set	Both three columns upper and lower leveling roller set
Leveling roller gap adjust method	Four points manual adjust
Leveling speed	0-12m/min
Voltage	AC 3 Phase 380V 50HZ(Or local voltage）

Remarks:
JZ20-200S, "20" means leveling roller diameter is φ20mm, "200" means suitable for material Max. width of 200mm, "S" means roller gap adjusted by manual.