Mechanical Parts Ductile Iron Sand Casting Pump Impeller

• Customization: Available
• Type: Impeller
• Product Material: Gray Iron Ductile Iron Ggg50, ASTM A536 80-55-06
• Model NO.: customized
• Blank Process: Sand Casting and Shell Molding Casting
• Casting Tolerance: CT9-11 for Iron Sand Casting
• Machining Process: CNC Machining, Drilling, Milling, Boring, Tappin
• Machining Tolearnce: From 0.005mm-0.01mm-0.1mm
• Machined Surface Quality: Ra 0.8-Ra3.2, According to Customer Requirement
• Surface Finish Treatment: Dacromat Coating, Finish Painting
• Package for Iron Sand Casting: Multilayer Wooden Box with Big Plastic Bag Inside
• Lead Time: 45 Days for Iron Sand Casting
• Service for Iron Sand Casting: OEM, ODM for Iron Sand Casting
• Transport Package: Multilayer Wooden Box with Big Plastic Bag Inside
• Specification: SGS, ISO9001
• Trademark: Matech
• Origin: Zhejiang
• HS Code: 8432900000
• Production Capacity: 150 Tons/Month
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

General Products        Application/Service Area	Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, engine bracket, truck chassis bracket, gear box , gear housing , gear cover, shaft, spline shaft , pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
Main blank Process for Casting	Sand Casting , Resin Sand Casting, Green Sand Casting, Shell Molding, Automatic Molding, Lost Wax Casting, Lost Foam Molding Casting
Blanks Tolerance -Casting  Tolerance	CT9-10 for  Machine Molding Process, CT8-9 for Shell Molding and Lost Foam Molding Casting Process CT10-11 for Manual Molding Sand  casting Process
Applicable Material	See Table Below (Ductile Iron Casting, Grey Iron Casting) OR According to customer requirement
Casting Blank Size  /Dimensions	2 mm-2000mm / 0.08inch-79inch  for casting iron, according to customer requirement
Casting Blank Weight	Range from 0.01kg-1000kg for foundry sand casting
Applicable Machining Process	CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming /Grinding/Honing and  etc.
Machining Tolerance	From 0.005mm-0.01mm-0.1mm
Machined Surface Quality	Ra 0.8-Ra3.2, according to customer requirement
Applicable Heat Treatment	Normalization , annealing, quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching
Applicable Finish Surface  Treatment	Shot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting.
MOQ	For iron casting : 100pcs For Machining : 50pcs
Lead Time	45days from the receipt date of deposit for iron sand casting

Ductile Iron Casting Material Comparison Table:

Cast iron with nomular graphite DIN EN 1563	Germany DIN 1693	France NF	Great Britain BS	Netherlands NEN	Sweden MNC	USA ASTM A536
EN-GJS-350-22-LT	GGG-35.3	FGS 370-17	370/17	GN 38	0717-15	----
EN-GJS-400-18-LT	GGG-40.3	----	----	----	----	60-40-18
EN-GJS-400-15	GGG-40	FGS-400-12	420/12	GN 42	0717-02	60-40-18
EN-GJS-400-10	----	----	420/12	----	----	65-45-12
EN-GJS-500-7	GGG-50	FGS-500-7	500/7	GN 50	0727-02	65-45-12/ 80-55-06
EN-GJS-600-3	GGG-60	FGS-600-3	600/3	GN 60	0732-03	80-55-06
EN-GJS-700-2	GGG-70	FGS-700-2	700/2	GN 70	0737-01	100-70-03
EN-GJS-800-2	GGG-80	FGS-800-2	800/2			120-90-02
EN-GJS-1000-5 (DIN EN 1564)	GGG-100B/A	----	----	----	----	850-550-10
EN-GJS-AX NiSiCr35 5 2	GGG- NiSiCr 35 5 2	FGS- Ni35Si5Cr2	S5S	----	----	Type D-5S

 
Grey Iron Casting Material Comparison Table:

Cast iron with lamellar graphite DIN EN 1561	Germany DIN 1691	France NF	Great Britain BS	Netherlands NEN	Sweden MNC	USA ASTM A48
EN-GJL-150	GG-15	Ft 15 D	Grade 150	GG 15	01 15-00	20 B / 25 B
EN-GJL-200	GG-20	Ft 20 D	Grade 180/220	GG 20	01 20-00	25 B / 30 B
EN-GJL-250	GG-25	Ft 25 D	Grade 220/260	GG 25	01 25-00	35 B / 40 B
EN-GJL-300	GG 30	Ft 30 D	Grade 300	GG 30	01 30-00	40B / 45 B

 
 

Products shown here are made to the requirements of specific customers and are illustrative of the types of manufacturing capabilities available within MATECH group of companies.
Please send us your detailed drawing/ sample/requirements for us offering a reasonable quotation to you and we will trying our best to make the goods in good quality and delivery in time .
MATECH policy is that none of these products will be sold to 3rd parties without written consent of the customers to whom the tooling, design and specifications belong.
 

Sand casting mfg. process
 

Pattern Design -> Pattern Manufacture -> Pattern Test -> Qualified Sample -> Mass Production -> Sand Shakeout -> Polishing -> Sand Blasting -> Surface Treatment (panting) -> CNC machining -> Inspection -> Clearning & Anti-rust -> Packing & Shipping QC System: raw material inspection, FAI, IPQC, random inspection, final full inspection before shipping. Standard: ANSI , ASME, DIN, BS, JIS, ASTM, GB etc.


 

Casting Parts Advantages

1.Wide suitability.The metal casting process almost free from the restrictions of the size, thickness and shape of castings, casting wall thickness can be up to 0.3-1000 mm, the length varies from a few millimeters to ten meters, and the quality can be from a few grams to more than 300t. 2.With a higher specific pressure, the dimensional accuracy and surface finish of the castings are higher. 3.The whole line has a high degree of automation. The operator only needs to control the button base to check the production line. The labor intensity is low, there is no shock during the production process, and the noise is low. 4.High production efficiency, generally up to 450 type/hour or more, simple equipment matching and few failures. 5.Good economy, no sand box, few auxiliary machines, and low daily maintenance.

Technical Support:
Shanghai Matech is professional at independent development and design. Our engineers are skilled at AUTO CAD, PRO ENGINEER, SOLID WORKS and other 2D & 3D softwares. We are able to design, develop,produce and deliver your PO according to your drawings, samples or just an idea. Dural control of standard products and OEM products.

Quality Control: 
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC) 
2) Checking the details before the production line operated 
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC) 
4) Checking the goods after they are finished---- Final quality control(FQC) 
5) Checking the goods after they are finished-----Outgoing quality control(OQC)

Factory Show

 

MATECH Industry Ltd

We specialize in custom metal parts for Mechanical Parts,industry machine parts, Agricultural machinery parts, building materials, auto cars accessaries, medical facilitiy, solar energy system, exhibition, assembly line etc. Providing one-stop service (extrusion+ heat treatment + machining + surface treatment), to save time and costs and reduce risk of quality control for you. With keeping manufacturing process design, quality planning, key manufacturing processes and final quality control in house, we are mastering key competence to supply quality casting iron parts to our customers for both China and Export Market. During the early involvement of the customer's design process we are able to provide professional input to our customers in terms of process feasibility, cost reduction and function approach. You are welcome to contact us for technical enquiry and business cooperation.

Our Vision: Keeping Continuous improvement on technology and engineering innovation, becoming a strong, stable and high competence top metal working supplier in one of our business sections with focus on Vehicle and Manufacturing Industries and continuously satisfy our customers.

Our Core Value Sincerity Quality Competence

 

Why Choose Us ?

1. One stop service:
We have 5 own factories and 50+ sub-contractors located in different areas of China to offer you one-stop manufacturing and purchasing services to help you save time and reduce procurement cost.
2. Your eyes in China:
Our commitment to quality permeates from quoting, scheduling, production, inspection to deliver into your warehouse, our QC team will remark the errors if has on QC documents for your checking before delivery as your 3rd party.
3.Your R&Dconsultant:
With professional engineers team and 29 years manufacture experience ,we would help you work out problems during new parts' development, optimize design and recommend the most cost-effective solution.
4. Your Emergency Solver:
With continued grown factories team and our QC teams located in different areas, if customers need to expedite the delivery, we would be able to adopt another factory to produce together immediately.
5. Quality Guaranty:
No matter how long time the products delivered, we are responsible for the quality. In case the products be rejected, we would replace them or return fund according to your demand without hesitatio.

Our team

Our Advantages

1. We are a professional OEM manufacturer.
2. We have experienced engineers and quality control team as our strong backing.
3. High quality, competitive price, quick response is our mission.
4. Professional technical support
5. Agreed delivery time
6. Strict quality control process
7. Cost-Effective
8. Rich experience in mould design and production.

9. ISO/ERP system guarantee.

 

Our Services & Strength

ISO 9001:2008 certified CNCT utilizes ongoing employee training, automation, continuous process improvement and innovation to maximize the quality, reliability, and cost-effectiveness of your components.
Parts are carefully examined throughout the production process at multiple quality control checkpoints and all shipments are thoroughly tested and inspected before they are released to your facility. As a result, our team has been able to consistently maintain a nearly 0% external part reject rate that has enabled many of our customers to eliminate the costly and time eroding process of inbound part inspection.
Skilled craftsmen, with years of specialized knowledge and understanding, fabricate parts to specified tolerances. At CNCT, we're confident that we offer a far more cost-effective and low-risk solution than our competitor. So when the success of your business depends on the ultimate in quality control, precision, timeliness, and service, you can trust your metal working needs to CNCT.

Our Customer

 

Packaging & Shipping

Inner Packing →Strong & waterproof plastic big is packed inside, to keep the product in safe condition.
Or as customer requests.


Outer Packing →Multilayer wooden box with strong bandages, used for standard export package.
Or customized as per customer's requirements.





               You are welcome to contact us for technical enquiry and business cooperation.


 

FAQ

 

1Q: Are you trading company or manufacturer?

A: We are a factory, so we can provide competitive price and fast delivery for you.

2Q: What kind of service can you provide?
A: Our company can provide custom casting, CNC machining and surface treatment according to customer's requirements.

3Q: What's kinds of information you need for a quote?
A: In order to quote for you earlier, please provide us the following information together with your inquiry.
1. Detailed drawings (STEP, CAD, SOLID Works, PROE, DXF and PDF)
2. Material requirement (SUS, SPCC, SECC, SGCC, Copper, AL, ETC.)
3. Surface treatment (powder coating, sand blasting, planting, polishing, oxidization, brushing, etc.)
4. Quantity (per order/ per month/ annual)
5. Any special demands or requirements, such as packing, labels, delivery, etc.

4Q: What shall we do if we do not have drawings?
A: Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.

5Q: What makes you different from others?
A: 1. Our Excellent Service
We will submit the quotation in 48 hours if getting detailed information during working days.
2. Our quick manufacturing time
For Normal orders, we will promise to produce within 3 to 4 weeks.
As a factory, we can ensure the delivery time according to the formal contract.

6Q: Is it possible to know how are my products going on without visiting your company?
A: We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.

7Q: Can I have a trial order or samples only for several pieces?
A: As the product is customized and need to be produced, we will charge sample cost, but if the sample is not more expensive, we will refund the sample cost after you placed mass orders.

8Q: Why there is tooling cost?
A: It's mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.

9Q: What is your terms of payment?
A: For tooling & Sample: 70% prepayment with the tooling cost, the balance to be paid upon the sample's approval.
For Batch order: T/T 30% in advance with the order, the balance to be paid before the delivery.

10Q: What's your after-sale service?
A: If there is quality problem, please provide photos or test report, we will replace defective goods or return funds.

If you have any other questions please find us online, or send messages via email, WhatsApp for better communication!