Custom Precision CNC Machining Parts

Payment Type:	T/T
Terms of Trade:	FOB,CFR,CIF,FCA
Min. Order:	2000 Piece/Pieces
Delivery Time:	35 Days

Packaging:	carton, PE pallet
Productivity:	4000/MONTH
Brand:	NONE
Transportation:	Ocean,Land,Air
Place of Origin:	NINGBO
Supply Ability:	180000/MONTH
Certificate:	ISO/TS16949:2009
HS Code:	7616991090
Port:	NINGBO,SHANGHAI

Basic Info

Model No.: BL027

Product Description

High Precision Machining > CNC Milling > Custom Precision CNC Machining Parts

Custom Precision CNC die casting Machining Parts,

this part is an adjustable spring seat, which is used on the chassis system, the carried die casting criterion is Grade GB-CT5, this part is produced as cast.

In addition, the part required surface finish of electrophoresis coating, in order to improve the appearance condition of the part, making all the parts more consistent, we choose to develop corresponding trim mold for removing the injection gate, slag trap, overflow gate and flash around the parting line.

this part have the quality issue of Bad surface.

Features: during the filling process due to temperature of liquid or alloy mold temperature is too low, in similar to the small spots under pressure under the condition of the casting surface formed like distribution area.

Causes
1. When filling, the metal is dispersed into concentrated droplets, and the wall is impacted at high speed.
2. The gate thickness is too small.

Exclusion measures

1, the correct design of gating system, to avoid metal liquid splash, improve exhaust conditions, to avoid liquid flow into excessive gas, reduce the gate speed and improve the mold temperature.
2. Properly adjust the gate thickness.

Aluminum Die Castings Electric Motor Parts: Aluminum Castings of Driving Motor Housing
Die Casting Machine: 800 ton
1 part per die
Material: ADC-12
Product Dimensions: 387.4mm*379mm*117.83mm
Casting Precision: Grade GB-CT4
Machining Precision: ±0.04mm

Technological Process: Die casting, Degate, Shot blasting, CNC Machining (A process machining), CNC Machining (B process machining), Machining Center(C process machining), Cleaning, Packing, Delivery

Control Measure: First item inspection, Routing inspection, Final item inspection, Incoming test and Outgoing quality control
Inspection Equipment: CMM and Screw Gauge
Surface Treatment: Shot Blasting

Cavity Number: 2

Process Technology: High pressure die casting, Cold Chamber
Product Dimensions: Customized
Application: Auto Parts
Certificate: ISO/TS16949:2009
Lead Time: 30-35 days
Trade Term: FOB Ningbo

BOLANG PLANT DIE CASTING MACHINE

CNC work shop

CMM facility

NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY

NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY was established in 2001. BOLANG centers high precision CNC machining as our core competence, the company specializes in producing Auto Parts, agriculture parts, machinery parts, lighting parts, hardware fittings etc. We can provide pressure casting, sand casting, investment casting, gravity casting, the material covers aluminum alloy such as A380, A390, ADC12,YL102, A356, aluminum extrusion of 6000 series, zinc alloy, iron, copper etc. The products are mainly exported to countries such as USA, Europe (England, Germany, Italy, Belgium etc), Asia (Japan,Korea etc). And the company has successfully passed IATF16949:2016 quality management system certificate,ISO14001:2015 Environmental Management system certificate,ISO45001:2018 Occupational health and safety management system certificate. The company possesses strong technical power and a highly qualified staff team, the company has casting machines with robots, Trimming machines, high precision machining centers, CNC lathes, automatic drilling and tapping machines, polishing machines, vibration grinding machines, shot blasting machines, umtrasonic cleaners etc. The company has quality inspection facilities, like CMM, spectrometer, roughness meter, hardness meter, measuring projector, tensile test machine, pneumatic measuring tool, self-design leak test machine etc.

Company Info

Company Name: NINGBO ZHENHAI BOLANG METAL PRODUCT FACTORY
Representative: LIU CHENGZHI
Product/Service: Die Casting , Precision Machining , Precision Casting , Pressure Casting , High Precision CNC Machining , Ferrous Metal
Capital (Million US $): 1000000 RMB
Year Established: 2001
Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
Export Percentage: 91% - 100%
Total Annual Purchase Volume (Million US $): Below US$1 Million
No. of Production Lines: 3
No. of R&D Staff: 5 -10 People
No. of QC Staff: 5 -10 People
OEM Services Provided: yes
Factory Size (Sq.meters): 1,000-3,000 square meters
Factory Location: Guisi Industrial Zone, Luotuo Street, Zhenhai District,Ningbo,315206,China
Contact Person: Ms. sunny
Tel: 86-0574-86556929