Custom Fabrication Sheet Metal Parts Manufacturing Stamping Bending Parts

China OEM Lost Wax Foam Clay Coated Coated Resin Sand Gravity Metal Ceramic Mold Precision Investment Dewaxing vacuum Low Pressure Die Carbon Alloy Brass Casting

1. Product Description

Material Aluminum Alloy:5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Alloy:3600/ 3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy:303 / 304 / 316 / 412 / etc.
Steel Alloy: Carbon Steel / Die Steel / etc.
Titanium Alloy: Grade 1/Grade 2/Grade 2 H/Grade 3/Grade 5/etc.
We handle many other types of materials. Please contact us if your required material is not listed above.
Process Lost wax casting + CNC machining
Casting dimension tolerance CT7
Casting surface roughness Ra 12.5um
Casting weight range 0.1-90kg
Casting Size Max linear size: 1200mm, Max diameter size: 600mm
Machining Precision Positioning accuracy 0.008mm, Rep. position. accuracy
Machining surface roughness Ra0.8~6.3um
Max Travel Of Spindle 1800mmx850mmx700mm
Max Turning Diameter 1000mm
Material standard GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR…….
Surface treatment KTL(E-coating), Zinc plating, Mirror Polishing, Sand Blasting,
Acid pickling, black oxide, Painting, Hot galvanizing, Powder
coating, Nickel plating
Service available OEM & ODM
Quality control 0 defects,100% inspection before packing
Application Aerospace industry: Jet engine airfoils. Trigger guards and black receiver.
Energy: Anvil, gate valve, wellhead control EQP, wellhead EQP.
Mining&Heavy machinery: Gear housings, Jaw plates, Rock breaker, Excavator parts
Agriculture machinery: Tractor parts,  Root grapple rake attachment
Pumps&Valves: All kinds of pumps and valves.
Transportation: Cylinder heads, Engine support, Suspension arm, Front and Rear brake calipers.

2. Major Machining Equipment List

Machining Capabilities
Three-Axis turning center: 1 Four-Axis Vertical Machine Center: 28
Four-Axis Horizontal Machine Center: 1 CNC Milling Machine: 6
Vertical Lifting Milling Machine: 4 Universal Milling Machine: 2
Plane Milling Machine: 2 Face Milling Machine: 3
CNC Lathe Machine: 27 Oblique Guide CNC Lathe Machine: 2
Engine Lathe Machine: 6 Special Lathe: 5
Radial Drilling Machine: 4 CNC Porous Drilling Machine: 6
CNC Spcial Drilling Machine: 2 Cylindrical Drilling Machine: 11

3. Other casting processes available

Sand Casting Investment Casting    (Water Glass ) Investment Casting     (Silica Sol) Shell Moulding Casting Gravity Die Casting High-Pressure Die Casting Lost Foam Casting
Metals Ferrous and Non-Ferrous Most Ferrous Most Ferrous Most Ferrous Only Non-Ferrous Only Non-Ferrous Most Ferrous
Size of Components All Sizes Small and medium Small Medium Medium and big Small and medium Medium
Weight of Components (Kg) 1(kg) – Many tonnes 0,25 – 50 (kg) 0,1 – 30  (kg) 1 – 50 (kg) 1 – 100 (kg) 0,2  – 20 (kg) 1 – 200 (kg)
Flexibility of design for conversion from weldments to castings High Very Excellent (WELD2CAST most popular method) Excellent High Moderate Relative high High
Production unit (pcs) Suitable for very low
and medium series
Suitable for low and medium series MOQ 50 pcs Suitable for low and medium series MOQ 100 pcs Suitable for low
and medium
series MOQ 300 pcs
Suitable for low and medium series MOQ 100 pcs Suitable for medium and
high series  MOQ 1000 pcs
Suitable for medium series
MOQ 500 – 1000 pcs
Needs of secondary machining High Moderate Low Low Moderate Very Low Low
Product manufacture cost Low Low Medium Medium Low Medium Medium/High
Dimension casting tolerance acc. with ISO 8062 CT10 – CT12 CT7 – CT9 CT4 – CT6 CT7 – CT8 CT7 – CT8 CT4 – CT5 CT7 – CT8
Minimum of cast wall thickness 6 – 8  mm 4 – 5  mm 2  mm 5 mm 4 mm 2,5  mm 3 mm
Draft angle need (deg ° ) ± 2,0 ° ± 1,0 ° ± 0,5 ° ± 1,0 ° ± 1,0 ° ± 0,5 ° ± 1,5 °
Surface finish (Ra) µ Ra 50 µ  Ra 25 µ  Ra 3,2 µ  Ra 25 µ  Ra 12,5 µ  Ra 3,2 µ  Ra 25 µ
Casting Alloys Iron,Ductile Iron,
ADI – (Austempered ductile iron)
, Low-Alloy Steel,
High-Alloy Steel, Stainless Steel, Aluminium,
Low-Alloy Steel,High-Alloy Steel,Stainless Steel,Hastelloy Low-Alloy Steel,High-Alloy Steel,Stainless Steel,Duplex Stainless Steel,Titatium Ductile Iron, ADI- (Austempered ductile iron), Low-Alloy Steel, High-Alloy Steel,
Stainless Steel,Duplex Stainless Steel
Iron,Ductile Iron,ADI – (Austempered ductile iron),Low-Alloy Steel,High-Alloy Steel,Copper


1.Are you a factory or trading company? Do you have an advantage in the price?

First of all, EMITECH CNC is a casting manufacturer. We provide a real one-stop service. The products purchased by customers are directly produced by our factory. Therefore, the price of our products has been reduced by 5% to 10% of the trade cost. Our price is absolutely superior.

2.How can you guarantee delivery on time?

Before each new order, each department will hold a meeting to make a strict production plan, implement the supply of raw materials, distribution of production plan, and other matters. In addition, the cooperation between us and large companies has also promoted the improvement of our delivery system.

3.How do you guarantee the quality of your products?

First of all, we will carry out quality inspections of the raw materials of the products and ensure that they are qualified. Then we will carry out necessary tests and inspections during the production of the products. On the other hand, 70% of the truck castings of China First Auto Work are produced by EMITECH which further proves the quality of our products.

4.How can we quote for you?

Please send us an inquiry by email, with all the technical drawings you have. Such as material grade, tolerance, machining demands, surface treatment, heat treatment, mechanical property requirements, etc. Our specialized engineer will check and quote for you, we would appreciate the opportunity and will respond in 3-5 working days or less.

5. Which industries do the purchased products apply to?

We are a professional OEM manufacturer. Our products are widely used in forklift, truck, train,machinery, mining, construction, food, and other industries. As long as there is a demand for spare parts, we can process them for production.

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