Basic Info.
Casting Method
Sand Casting
Casting Form Material
Sand
Casting Form Usage Count
Permanent
Surface Treatment
Spray-Paint
Coating
Wet Paint Coating
Machining Tolerance
+/-0.10mm
OEM Capacity
Manufacture as Your Drawing
Transport Package
Wood Pallet
Product Description
Product DescriptionWe can offer you investment casting parts, railway casting parts, railway parts, excavator machinery parts, mining machinery parts, engineering machinery, agricultural machinery parts, sand casting, auto parts, stamping & forging, and valve parts. We are capability in manufacture non-standard metal machining.
1. Investment casting sand casting/ lost wax casting/precision casting/gravity casting/stainless steel casting/carbon steel casting/ die casting/cookware handle casting/pan handle casting/home hardware casting;
2. Materials: Carbon steel, stainless steel, alloy steel and duplex steel etc;
3. Surface treatment: Heat treatment, machining, polishing, anodizing, hard anodizing, galvanized and painting;
4. Software for specification drawings: PDF, auto CAD, solid work;
5. Main production equipments: Wax injection, CNC-machine, heat treatment;
6. Quality assurance in accordance with ISO9001: 2008, strict material inspection and exact dimension control, 100% quality control.
7. OEM/ODM order is welcome;
8. The parts can be made completely based on your specifications such as drawing, design, sample etc.
Production Ability: 420employees, 20 R&D engineers, 25 QC staffs, 2 production lines, different production machines, such as CNC lathe machines, Polish machines, sand blasting machines, milling machines and so on, 10000 tons per year and 800 tons per month finish products.
Material Range:Carbon steel:ZG200-400, ZG230-450, ZG270-500, ZG310-570, ZG340-640, alloy steel, stainless steel, iron.
Surface Treatment: Polishing, zinc plating, chrome plating, nickel plating, electropolish, powder coating, painting.
Specification | As per your PDF, CAD, Solid work, Proe drawing or samples |
Casting Process | Precision casting, Investment casting, Lost wax casting, Sand casting |
Casting Material | Alloy steel, Carbon steel, Stainless steel, Heat resisting steels, Grey iron etc. |
Processing Methods | Die making & wax pattern, Assembly of wax pattern, Dipping the assembly into Silica Sol slurry, Sand-spraying & shell built, Dewax & firing, Pouring the metal, Shell & part removal, Finishing & secondary operations. |
Casting Weight | 0.05kg-200kg |
Casting Standard | ISO, ASTM, AISI, EN, DIN, NF, JIS, BS, etc. |
Surface Roughness | Ra 0.8um-12.5um |
Surface Preparation | Polishing, Sand Blasting, Passivating, Plating, Galvanized, Spray-Paint, etc. |
Heat Treatment | Quenching, Normalizing, Tempering, Annealing, etc. |
Inspection Equipment | Spectrograph, Metallographic analyzes, Universal Strength Tester, Hardness Tester, Impact Test Machine, Pressure Testing Machine, Magnetic Particle Inspection Machine, Ultrasonic Flaw Detector etc. |
Dimension Inspection | Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, Coordinate Measuring Machine (CMM). |
Material | stainless steel ,carbon steel ,alloy steel, brass, aluminum,zinc alloy, ductile Iron, grey iron, etc,according to customer drawings and specifications. |
Casting process | Silica Sol casting , Lost Wax casting, composite casting, soluble glass casting, sand casting, gravity casting etc. |
Additional machining | turning , milling, drilling, grinding, threading, CNC machining, etc. |
Surface treatment | sand blasting, polishing, plating, acid treatment, anodizing, painting, powder coating, passivating, electropolishing ect. |
Casting Tolerance | profile dimension +/-0.02mm, hole diameter +/-0.005mm. |
Report available | Material chemical compsition report, Mechanical Property report and dimenal report |
Drawing software | PRO/E, Auto CAD, Slid Work, UG, etc |
Lead time | 30-45 days |
Package | individual pack by bubble bag inside the carton, no more than 35lbs per carton, pallet or wooden case is outside packaging. |
Application | Industrial machinery parts, Marine hardwares, Pipe Fitting Parts, Textile machinery parts, Sport facility parts, Pneumatic tools parts, Fluid equipment parts, Copper alloy parts, Food machinery parts, Auto parts, Elevator Parts, Air compressor Parts, Electric machine & hardware fittings, Mining & earthmoving machinery accessories, pump body and valve |
Stainless steel Precision casting OEM parts with high quality♦ Molding process----Water Glass Precision Casting
♦ Material:---- Carbon steel Alloy steel,stainless steel Standard:DIN ASTM
♦ Possible Heat Treatment----Normalizing, tempering, hardening and tempering
♦ Industry involved---- Agricultural& Engineering& Automotive industry
♦ Part Unit Weight range----0.01Kg~100kg
♦ Wall thickness requirements----min 2mm
♦ Manufacturer certification---- ISO9001 (2008)
Qingdao JunZheng Machinery Manufacture Co.,LtdFounded in year of 2001,specializing on OEM mechanical parts manufactured by process of casting and machining
Production flow: Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
About the productCasting process
Sand casting
Casting material
iron
Standard
SGS
Machining and processing
Heat treatment, polishing, sand blasting, painting, electro-plating, chemical plating, and other machining processing
Inspection equipment
Spectrum analysis instrument, metallurgical analysis, tensile strength tester, hardness tester, roughness tester, deflection tester, impact test machine, projector, altimeter, scale micrometer, pressure tester
Quality control: (1) Machinery properties and chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks though all the following flow:
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
Service (1) OEM and custom-made service
(2) Full machining, primer painting, and surface treatment
(3) Full material testing process
(4) Quality control
Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery strict
Our advantage (1) 19 years of experience in manufacturing and exporting
(2) OEM and custom-made service
(3) All kinds of castings can be manufactured according to drawing, sample or specific industry standard
(4) Both parts and complete sets can be supplied
(5) Strong engineering team makes high quality
(6) The coordinated service (casting, machining and surface treatment) make lower price possible
(7) Advanced-level equipment
(8) Full material testing process and quality control system
(9) Quality warranty and on time delivery
(10) ONE foundries and one machining factory make big order possible.
Contact us:
Best RegardsVicky ChenPostion:Fluid SpecialistMarketing DepartmentQingdao JunZheng Machinery Manufacture Co.,Ltd
Mobile:+86 15726397037
Tel.:+86 0532-6800-2371Fax:+86 0532-6800-2330Address.:Jihongtan Industrial Park,Jihongtan Street,Chengyang district,Qingdao,China.266111
Address:
Jinling Industrial Zone, Jihongtan Street, Chengyang District, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Security & Protection, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Established in 2001, Qingdao Junzheng Machinery Manufacture Co., Ltd. is located in the economy dynamic and beautiful coastal city Qingdao, it covers more than 10, 000 square meters of area (7, 000 m2 construction area) and with more than 33 employees (including qualified engineer 2 people, qualified QC 1people), specialized in casting iron parts and valve body manufacture more than 15 years history, it already has become a professional iron foundry and valve components manufacturer which can provide OEM orders processing, newly-designed products development and after services programs. And our factory already has been licensed to export directly and legally from the year 2010.
Product materials are mainly ductile iron (GGG40 - GGG70), gray iron (GG15 - GG30), etc. We have two sets of 0.5 ton electric furnace, with advanced equipments like CNC, NC machine tool, milling machine, drilling machine, heat treatment machine. Foundry capacity could be 3, 000 MT per year.
With the company principal: Assembling power, casting perfect products. Choose Junzheng means choose success. Tell us what you need; We are going to do it for you.