Crane Gear Racks (Rack Gears, Racks)

• Type：Non-circular Gear
• as Per The Drawing：as Per The Clients
• Application：Industry
• Material：Stainless Steel
• Hardness：Soft Tooth Surface
• Manipulate Way：Robotics

=== Base Info ===

• Model NO.：jj890
• Manufacturing Method：Cut Gear
• Toothed Portion Shape：Bevel Wheel
• Changes Way：Stepless
• Transport Package：Plywooden Case
• Specification：Ce
• Trademark：jj
• Origin：China
• HS Code：722840000
• Production Capacity：60000PCS,Month

=== Description ===

Basic Info.

Model NO. jj890 Manufacturing Method Cut Gear Toothed Portion Shape Bevel Wheel Changes Way Stepless Transport Package Plywooden Case Specification Ce Trademark jj Origin China HS Code 722840000 Production Capacity 60000PCS/Month

Product Description

We are profesional Crane Gear Racks, rack, rack gears factory from china, Such as tower crane gear rack, hydraulic crane gear rack, jib crane gear racks, ship crane gear racks, As per the material, we could supply in Mild Steel, Alloy Steel, HarMild Steel, Alloy Steel, Hardened and Tempered Steels, Case carburised, Case Hardened Steels, Cast Iron, or as specified. Please send us the drawing or size of Gear Rack, Rack, Rack Gear 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