High Precision JY80A Straightening Machine
High Precision JY80A Straightening Machine

High Precision JY80A Straightening Machine

The WXC series of center-less lathe and JY series of straightening machines are high -level new equipment with independent intellectual property rights on the basis of absorbing and digesting foreign advanced technology, making adventurous innovation, and research&development take into consideration of actual situation of domestic companies. Our technology reaches the domestic advanced level in reliability and quality while keeps a relatively lower price, with its efficiency more several times than the conventional process. Our products are suitable to process different kinds of metal material, for instance, black metal material such as structural steel, alloy steel, spring steel, bearing steel,tool steel, copper and copper alloy, aluminum and aluminum alloy, magnesium alloy, titanium and titanium alloy and other non-ferrous metal materials. WXC series of centerless lathe is high-efficient specialized lathe to make a rough or fine machining to the surface of bar material such as slender shaft and other bars. It is able to not only get rid of the imperfection on the bar surface , de-carburized layer, crack etc, but also to guarantee relatively high accuracy. It is especially suitable to process extra long bar and bar with large machining allowance.
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JY

 

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model

JY80A

Input bar

Straightening range(mm)(non-drawing material)

Tensile strength σb450(Mpa)

Φ20≤d≤Φ80(L ≥3000)

Tensile stength σb1000(Mpa)

Φ20≤d≤Φ70(L ≥3000)

Surface hardness

HB320±10

straightness(mm/m)

Bright bar≤3

Diameter tolerance

Bright barh10

roundness(mm)

50% of diameter tolerance

Surface roughness(Ra)

Bright bar:≤3.26.3μm

Output

bar

straightness(mm/m)

Bright bar:≤0.40 (Measurement value minus ovality,not including both ends)    

Diameter tolerance

Bright barh10

Measuring method

Platform feeler gauge

Surface roughness(Ra)

Bright bar ≤0.8μm    

Quantity of straightening rollers

2

Diameter of straightening roller(mm)

Φ335*470

Feeding speed(stepless speed change)

2~14(m/min)

Main motor power(kW)

55/75*2

Lifting motor power(kW)

3.0

Outline dimension(m)(for reference)

Main machine 8.7X3.4X2.9

weight(t)(for reference)

Main machine 19

Total capacity(kW)(for reference)

125/165

Compressed air source(user prepare)

0.5~0.8MPa,1.8m3/min,with 2-level oil and water separato

 

 

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JY80 Hydraulic protection straightening machine

JY80 Pressure straightening machine

JY80 Prestressed straightening machine

 

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Exhibition:

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