China Factory Casting Steel, Zinc, Stainless Material Hinge

• Casting Method: Investment Casting
• Casting Form Material: Metal
• Casting Metal: Stainless Steel
• Casting Form Usage Count: Permanent
• Surface Treatment: Polishing
• Surface Roughness: Ra3.2-25
• Model NO.: steel, zinc casting, stainless material hinge
• Coating: Diatomite powder
• Machining Tolerance: 0.005mm-0.01mm-0.1mm
• Standard: ASTM
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008, as Customer Request
• Material: 304, 316 or Other as Request
• Manufacturing Process: Investment Casting, Stainless Steel Casting
• Casting Tolerance: CT5-7 for Steel, Zinc Casting, Stainless Material
• Finish Machining Process: CNC Machining/ Lathing/ Milling/ Turning/ Boring/
• Heat Treatment: Normalization, Annealing, Quenching and Tempering
• Surface Finish: Surface Passivation, Electric Polish
• Rough Surface Roughness: Ra3.2-25
• Package: Multilayer Wooden Box/Pallet, with Big Plastic Bag
• Lead Time: 45 Days for Steel, Zinc Casting, Stainless Materia
• Service: OEM for Steel, Zinc Casting, Stainless Material Hi
• Transport Package: Multily Wooden Box with Big Plastic Bag Inside
• Specification: SGS, ISO9001
• Trademark: Matech
• Origin: Zhejiang
• HS Code: 8432900000
• Production Capacity: 150tons/Month

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 Steel Casting	Investment casting (wax mold made by middle temperature wax) /Precision casting ; Lost Wax Casting (wax mold made by low temperature wax)/ Precision casting;
Blanks Tolerance -Casting Tolerance	CT7-8 for Lost wax Casting Process CT4-6 for Investment casting Process
Applicable Material	Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, Stainless Steel: CF8, CF8M, . G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L. OR According to customer requirement Copper alloy Brass: HPb59-1, CuZn39Pb1/2/3, CuZn40, C36000, C37710, C67400, etc. Aluminum Bronze: QAl11-6-6, CuAl10Fe2/3, CuAl10Ni5Fe5, C65500, C95600, C87500 Sn Bronze: CuPb5Sn5Zn5, C83600, C84400, C86500. etc. Magnesium
Casting Blank Size /Dimensions	2 mm-600mm / 0.08inch-24inch according to customer requirement
Casting Blank Weight	Range from 0.01kg-85kg
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 steel casting: 200pcs For machining: 50pcs
Lead Time	45days from the receipt date of deposit

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.


Manufacturing Process

Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒ Mold shake out ⇒Work piece cut-off ⇒ Grinding ⇒ Pack& transport ⇒ Final inspection ⇒Machining ⇒ Heat treatment



APQP and Inspection Report

APQP-Casting 1. Process Flow Diagrams 2. Control Plan 3. Process FMEA 4. Casting Process Instruction 5. Solidification Simulation Report 6. Heat Treatment Work Instruction 7. Casting Final Quality Control WI 8. Visual Inspection VI For Surface Irregularities	Inspection Report-Casting 1. Material Test Report(A) 2. Material Test Report(B) 3. Magnetic Particle Inspection Report 4. Ultrasonic Examination Report 5. Radiographic Test Report 6. Destructive Test Report 7. Coating Test Report 8. Visual Inspection Report 9. Casting Inspection Report
APQP-Machining 1. Process Flow Diagrams 2. Control Plan 3. Process FMEA 4. Machining Process Instruction 5. Gauge List And Validation Plan 6. Final Quality Control	Other Quality Document 1. PPAP Checklist 2.Measurement System Analysis Study 3. Process Capability Studies 4. Corrective Action Report(8D) 5. Packaging Instruction
Inspection Report-Machining 1. Dimensional Inspection Report(A) 2. Dimensional Inspection Report(B) 3. CMM Report

 

Key Testing Equipment

Application
• Agricultural equipment	• Armament	• Automobile industry	• Computing equipment	• Medical / dental instruments	• Measuring instruments
•Miscellaneous equipment	•Pharmaceutical industry	• Orthopedic implants	• Safety equipment	• Petrochemical industry	• Industrial valves
•Fixing and movable equipment	• Sanitary fittings	• General machinery	• Pumps and general connections	• Food and beverage processing	• Instrumentation equipment

Core Competence

Advantages 1:High Engineering and Technical Capability

* An industry's senior engineering technical team , with special skills and rich experience in product design, casting ,heat treating and machining fields.
* Based on customer needs, in the beginning of product development, offer a solution, casting design, by structural component designed to casting parts, optimize the product design, then reduce costs and creating the more value for the customers.
* Special Techniques Enable us to Be Competent with Those Difficulties at Wax Injection & Shell Making Procedures When Manufacturing the Parts with Inner-Sophisticated-Structures.
* Use casting simulation analysis system software, try our best to ensure the success of the one-time trial sample.

Advantages 2: Advanced Inspection Equipment & Strong Quality Assurance Capacity

* Our testing equipments are not only leading in the industry, and also has a very complete range, they are hardware guarantee to ensure us continue to provide high-quality products for our customers.

* Carrying out ISO9001 and TS16949 quality management system, full implementation of 5S and Kanban site management, which is software guarantee of the quality.
* IQC, IPQC and FQC quality management team to control the whole production process, effectively prevent the generation of unqualified product.
* Our casting' PPM ≤1000 Machining ' PPM ≤600
* We sticks to the quality management philosophy that "Starting from the customer needs and ending with their satisfaction,focusing on customer demands and exceeding their expectations"

Advantages3: Good Customer Service

* MATECH can provide customers with good service, our staff have abundant commercial experience, good language ability, and rich foundry or mechanical background. We are committed to providing customers with accurate, careful and speedy service.
* Quotation, Quality Complaints and Email Response can usually be quickly and efficiently feedback within 48 hours.
* We have carried out an information-based management which is driven by an ERP and PMC system, to ensure on time delivery rate:95%

Advantages 4: Powerful Deep-processing Ability It is our core competitive ability in the industry

* Machining capability as the same as casting, the machining facility is fully independent from the casting foundry and has an independent management team and tailored business model to suit.
* QIANHAO has completed a transformation and upgraded to a deep-processing manufacturer with expanded production capabilities and is committed to be equipped with other capabilities except casting, we focus on developing terminal products for top-end markets.
* High technical content in machining, and casting with sheet metal, welding, assembling, QIANHAO has the most competitive advantage, it is the good choice for you.

 

Our Company



Shanghai Matech Machinery Manufacture Co., Ltd.
--Branch of Matech Industry Ltd.



We specialize in Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system.

With keeping manufacturing process design, quality planning, key manufacturing processes and final quality control in house.
We are mastering key competence to supply quality mechanical parts and assembly to our customers for both Chinese and Export Market.

To satisfy different mechanical and functional requirements from our customers we are making a big range of metal products for our clients on base of different blanks solutions and technologies.
These blanks solutions and technologies include processes of Iron Casting, Steel Casting, Stainless Steel Casting, Aluminum Casting and Forging.

During the early involvement of the customer's design process we are giving 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 Team

Our Team are a big happy family, we not only supplying products to our customers , but also trying to build more values to our customers' business by introducing suitable solution or technology to our customers with compromising parts' function, technologies' advantage, realization feasibility, cost control and quality reliability.

Our Customer







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 steel hinge according to our drawing?
Yes, we can make casting steel hinge 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 steel hinge 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