Custom Design High Quality Ductile Gray Cast Iron Sand Casting
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 gray 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)
Company Profile
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 Package :
Packing & Delivery (Show As Above):
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:
1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts.
2. How can I get some samples?
If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost,
and the charge will be deducted from the payment for formal order.
3. Can you make casting according to our drawing?
Yes, we can make casting according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied,
the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.
4. Can you make casting based on our samples?
Yes, we can make measurement based on your samples to make drawings for tooling making.
5. What's your quality control device in house?
We have spectrometer in house to monitor the chemical property, tensile test machine to control the mechanical property and UT Sonic as NDT checking method to control the casting detect under the surface of casting.
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