skew rolling mill for stell ball

1)Easy adjust process system, 2)All transmission gears working in the thin oil tank, 3)High production efficiency - details see: https://www.machineto.com/skew-rolling-mill-for-stell-ball-10367519

Place of Origin:Henan China (Mainland)

Brand Name:Anyang

Model Number:XZJ

Diameter:20

contact supplier for skew rolling mill for stell ball

Application :

Steel milling ball: diameter 20-130mm
Bearing steel ball and roller: diameter 20-60mm
Anode phosphorus copper ball: diameter 25-45mm
Aluminum ball and shot put: diameter 5-30mm
Complicated parts: Gearbox thermodynamic, four league gear, Hand electric drill subject
Anchor: diameter 20-40mm

specification:

Type	SR-20	SR-30	SR-40	SR-50	SR-60	SR-80	SR-100	SR-120
Diameter of ball milled (mm)	15--20	20--30	30--40	35--50	40--60	60--80	70--100	100-120
Max diameter of rolling mill (mm)	140	220	260	300	340	450	600	690
Rotating speed of rolling mill (r/min)	65	110	80	72	72	64	50	40
Max obliquity of rolling mill (degree)	0--5	0--6	0--6	0--8	0--6	0--8	0--7	0--7
Motor power (KW)	30	40	90	130	180	450	650	1000
Machine weight (ton)	2	3	8	10	20	30	50	110
Overall size (L×W×H) (mm)	2600×1700×500	3200×1200×1000	5200×1400×1000	6500×1500×1000	7400×2000×1400	9600×2600×2200	1200×3000×2800	1400

ThecastingballProductionshortcomings:
1. Theessenceofpig ironcastingball,addinga large quantity of(13-28%)chromium,toachievetherequirementsofthemillingball.

2. The tissue of castingball isloose,coarse grains,the relatively poorwear resistance,impact toughness(Typically3-7J/cm2),thebroken rate is at 3%.
3. Highenergy consumption, pollution,laborintensity, low labor productivity.
5. Highcost of raw materials,highwage costs,theballespeciallyF50mm,thecostishigher.

Compared with casting ball, the rolling process of hot-rolledsteel balls and the forging process of forged steel balls arenewtechnology and the breakthrough in millingballmanufacturingtechnology, which is graduallysubstitutecastingball, the hot-rolledsteel ball and forged steel ball havethe following characteristics:

1. Alltheadvantagesofthehot-rolledsteel ballwith asteelqualitybyheat treatmentaftermillingball.
2. Highproduction efficiency,large output,highrollingballproductionmechanization and automation,production processeswithoutmanual operation.
3. Stablequality,goodhardness,goodhardenability,densemicrostructure,fine grain,good abrasion resistance,the abrasion of hot-rolled steel ball is half of casting ball,impact toughnessupto12-35J/cm2,crushingrate of is less than1%.
4. Lowenergy consumption, no pollution,lowlabor intensity,lowerproduction costs,in the long run,casting ballwill inevitablybe replaced by rollingballand steel ball.