Winch Level Wind Lead Screws

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: Winch Level Wind Lead Screw
• Molding Technics: Forging
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Annealing
• Surface Treatment: Polishing
• Forging Tolerance: +/-0.5mm
• Standard: AISI
• as Per The Drawing: as Per The Clients
• Transport Package: Plywooden Case
• Specification: CE
• Trademark: jj11
• Origin: China
• HS Code: 722840000
• Production Capacity: 5000000PCS/Year

Product Description

We are professional Winch Level Wind Lead Screw factory from china
The material is ASTM 4140 and HB 240-270 or according to the customer's individual specification.

The length is less than 5000mm and the diameter is less than 300mm.

If the customer provides the distance between two flanges of winch drum and the diameter of rope and the diameter of spooling shaft to us, we can design the pawl travel distance, pitch, turns, under-cut, drive ratio of chain transmission for the customer. Besides the standard pitches we can also process many non-standard pitches to meet the design requirements.

The surface of our spooling shaft can be finished by two methods. The surface can be grinded by a grinding machine and the surface is smoothed. The surface can also be rolled by a special tool and the surface is smoothed and also hardened.
Please send us the drawing of Winch Level Wind Lead Screw that you need, we are glad to quote the best price for your side
Heat treatment:
Normalized / Annealed / Quenched / tempered
Surface Treatment:
painting,plating,polishing,black oxide,transparent anti-rust oil
Quality control:
UT,MT,RT,PT,chemical composition test,mechanical property test,etc.
Inspection:
1, Raw material certificate(material chemical composition) 2, Heat treatment sheet report
3, Dimension inspection report      4, UT test report 
Delivery condition:
Hot forged +Rough machined (black surface after Q /T)+ Turned 
Competitive Advantage:
Quality control and management to the whole produce process, including ingot smelting, forging, heat treatment, machining and strictly final inspection prior to delivery.
Excellent product quality and service, competitive price, "in-time" delivery

Name&Description	Capacity	Quantity
3600Thydraulic press	Max. single forging in 18T	1
2000T hydraulic press	Max. single forging in 9T	2
800 hydraulic press	Max. single forging in 5T	1
6T electrical hydraulic hammer	Max.single forging in 5T	1
3T electrical hydraulic hammer	Max.single forging in3T	1
Air hammer	Max.single forging from250kg to 1000kg	7
Forging operation machine	Max.singe forging from20T-5T	7
Heat treatment Furance	Max.8000*5000*1500mm	11
CNC driling machine	Max.5000mm	2
Vertical lathe	From 1600 to 5000mm	60
Horizontal lathe	Max.5000mm	70
Band sawing machine	260-1300mm	36