Mill Plant Roller Shaft

Specification: Diameter 60---1500mm; Length≤6000mm; Weight≤50Ton material: 9Cr2Mo, 9Cr3Mo,86CrMoV7,MC3,MC5,GCr15,EN19, SAE 52100,etc. barrel hardness: HSD80----102 (higher hardness)
barrel hardness evenness: ≤3HSD Hardness depth (one side) 12---35mm Reference standard: GB/T13314-2008; GB/T15547-1995 With nearly 20 years manufacture experience, we can provide any large-sizes forging complete – machined, finished and shipped to you when you need it.     Packaging & Delivery Packaging Details:export standard packing Delivery Detail: within 45days or as per request        Company Information 1.About us: We are the manufacturer specialized in machining heavy duty forging parts for nearly 18 years.Our products, such as drive shaft, Forging Hollow Shaft, Shaft Sleeve, Eccentri shaft, Forging rod, Large bolt, Heavy Duty Hydraulic Cylinder, are widely used in coiled material, petroleum, metallurgy, mine, machinery and transportation industry. etc. 2: Equipment of Zhongyuan Equipment list:

Process	Equipment list	Capacity	Quantity
Forging	1800 & 1400t rotary forging press(GFM)	Max weight 15 tons	2
	5000t hydraulic forging press	Max weight 45 tons	1
	2500t hydraulic forging press	Max weight 15 tons	1
Heat treatment	Trolley heat treatment furnace	7000X1100X1100mm	2
	Well-type quenching furnace	Max depth 8 meter	2
	Cover-type quenching & tempering furnace	Max length 20 meters	1
Machining	CNC heavy duty lathe	Φ2500Χ8,000mm	1
	13M,17M,20M horizontal lathe	Φ1250Χ20,000mm	3
	Manual horizontal lathe	Φ800Χ5,000mm	13
	Deep-hole drilling & boring machine	Φ800Χ17,000mm	2
	Mill machine	2000Χ4000mm	2
	Grinding machine	Φ800Χ5000mm	1
	Saw machine	----	2

   Picture of equipment: Product List

Name	Technique	Material	Dia/mm	Wall thickness	Length/mm
Forging shaft	Forging+turning+grinding	alloy steel              carbon steel   stainless stee	200-800	----	500-20000
Hollow shaft	Forging+drilling+turning		150-800	≥15mm	≤17000
Shaft sleeve	Forge+drill & bore+turning +milling		400-700	≥15mm	≤18000
Large bolt	Rolled/forge+turning+threading		300-800	----	≤17000
Hydraulic cylinder	Forging+drill & bore+ turning		300-2000	≥10mm	≤10000
Other parts in deep-hole	Forge+ drill & bore+turning+mill		300-2000	----	≤20000

   Picture of product:     3:Certificate & Honor:  4.Contact