ABOUT ALEADER
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Aleader is a modern and professional manufacturer and exporter dedicated to research, development, production, sales and service of investment castings including construction hardware, auto parts, pump & valve parts, impellers, marine hardware, and some other machinery parts in materials of stainless steel, carbon steel, alloy steel, and brass, etc. We can supply castings in different conditions including heat-treated, precision-machined, and with some special surface treatments such as spray paint, electric or mirror-polish, satin, vibration grinding, galvanization, and nickel plating, etc. Our products are extensively used in the fields of construction industry, chemical machinery

ALEADER NEWS
After the external audit in July 2020 , the AD2000 certificate arrived in our factory.
Today,the ISO14001&ISO45001 external audits are finished.During the whole process,the audit team menbers are all very ca...
Grade 2205 stainless steel for High Corrosion Resistance and StrengthCombining many of the beneficial properties of both...
127th Canton fair has been held online since Jun 15th to 24th, our booth no.is 10.2E07.Please enter our broadcast room t...
ORGANISED FACTORY
ADVANCED QC EQUIPMENT
QUALIFICATIONS
Company Outdoor Scene
Company Philosophy
Canteen
Pattern Warehouse
Wax Injection Workshop
Wax Treatment Workshop
Wax Injection
Shell Slurry
Shell Coating Workshop
Dewaxing
Shell Sintering
Roasting
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Spectrometer
Handheld Spectrometer
Infrared Thermometer
Metallographic Analyzer
Profilometer
Measuring Projector
CMM
Hardness Tester
Tensile Testing Machine
Coating Thickness Gauge
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CASTING ABILITIES

Casting Process: Silica Sol Technics, Lost-wax Process



Main Products: construction hardware, auto parts, pump & valve parts, impellers, marine hardware, and some other machinery parts

Application Field: construction industry, chemical machinery, ship building equipment, medical industry, food machinery, and water & waste water treatment industries, etc.

Main Materials: stainless steel, carbon steel, alloy steel, and brass,etc.

Casting Weight range: 0.005kg-100kg



Typical Lead Time:

Tooling Lead Times 2 to 4 weeks

Less than 20 days for as Cast Parts

Average Lead Time less than 7 weeks



Operation Process: Tooling Making → Wax Injection ­→ WaxRepair → Wax Pattern Washing → Tree Assembly → Shell Coating → De-waxing → WaxTreatment → Shell Sintering → Pouring → Chemical Component Inspection → Shell Vibrating → Cleaning → Sand Removing → Gate Cutting & Grinding → Heat-treatment → Repair → Reshaping → Raw Casting Inspection → Passivating → Raw Casting Warehouse → Machining / Polishing →Surface Coating → Assembly → Finished Parts Inspection → Packing and shipping


TECHNICAL CAPABILITY

Max. Outline Dimension:

400mm x 500mm x 500mm, single dimension is no larger than 700mm


Min. Wall Thickness: 1mm


Min. Radius: R0.3


Min. Hole Size:

Min.through hole diameter: 2mm, Max. through hole depth: 4mm

Min.blind hole diameter: 2mm, Max. blind hole depth: 2mm


Casting Roughness: Ra3.2-6.3


Casting Tolerance:

Normally can achieve CT6, best to achieve CT4 as per standard GBT6414-2017


File Formats:

Auto CAD (DWG, DWZ)UGNXDXFIGESJPGPro-E (DRW, PRT, XPR)Solid Works (SLDPRT, SLDDRW, SLDDRT)STEP


Shandong Aleader Machinery Manufacturing Co., Ltd

Plant Address: Xumeng Industrial Park, Wulian County, Rizhao City, Shandong Province, China.

Sales Office Address: Room No.801&802, 8th Floor,Kangdu Home Reception Center, Intersection of Yuhua Road and Heze Road, Dongying District, Dongying City, Shandong, China

Phone: +86-546-8771866,  8773266,  8776377, 8772577, 8775377

Fax: +86-0546-8775377

Contact Persons

Lina He                 /   lina@lostwax-china.net / lina@aleader-china.com

Sandy Guo           /   sandy@lostwax-china.net / sandy@aleader-china.com

Helen Liu              /   casting@lostwax-china.net / casting@aleader-china.com

Sally Liu                /   sally@lostwax-china.net / sally@aleader-china.com

Summer Gong     /   summer@lostwax-china.net / summer@aleader-china.com

Aaron Yang          /   aaron@aleader-china.com Eve Cao                /   eve@aleader-china.com Jenny Jing            /   jenny@aleader-china.com