Basic Info.
Accuracygrade Code
C3-C10
Structure
Screw and Nut Cap and Steel Ball
Application
Industrial Equipments and Precision Instrument
Product Description
Auto Parts Precision Ball Head Screw
Ball screw assembly is consisted of screw, nut and ball. The function is transfer the rotary motion into linear motion or transfer the linear motion into rotary motion. This is further extension and development of slide ball screw. The important significance of development is as same as change of bearing from rolling motion to sliding motion. Because of excellent friction function, ball screw is widely used for all kinds of industrial equipments and precision instrument.
Products | Ball Screw | |
Materials | GCR15 | |
Dimensions | According to customer' s drawing | |
Surface treatment | Blacking, polishing, anodize, chrome plating, zinc plating, nickel plating, tinting or other as requirement. | |
Packing | Bubble Bag, plastic bag, carton, plywood box, or as per the customer' s requirements | |
Standard | Such as ISO, DIN, GB, ACME and special standard | |
Certificate | ISO9001: 2008 | |
Processing equipment | CNC machine, CNC machining center, CNC cutting machine, radial drill, universal milling machine, high precision surface grinding machine, chamfering machine, etc. | |
|
QC System | 100% during production check and random samples before shipment. | |
|
Ports | Ningbo or Shanghai | |
Delivery | 30 days | |
Accuracy grade | C0 | C1 | C2 | C3 | C5 | C7 | C10 |
The effective length of thread | Above | Below | ±E | e | ±E | e | ±E | e | ±E | e | ±E | e | e | e |
| 100 | 3 | 3 | 3.5 | 5 | 5 | 7 | 8 | 8 | 18 | 18 | ±50⁄300mm | ±210/300mm |
100 | 200 | 3.5 | 3 | 4.5 | 5 | 7 | 7 | 10 | 8 | 20 | 18 |
200 | 315 | 4 | 3.5 | 6 | 5 | 8 | 7 | 12 | 8 | 23 | 18 |
315 | 400 | 5 | 3.5 | 7 | 5 | 9 | 7 | 13 | 10 | 25 | 20 |
400 | 500 | 6 | 4 | 8 | 5 | 10 | 7 | 15 | 10 | 27 | 20 |
500 | 630 | 6 | 4 | 9 | 6 | 11 | 8 | 16 | 12 | 30 | 23 |
630 | 800 | 7 | 5 | 10 | 7 | 13 | 9 | 18 | 13 | 35 | 25 |
800 | 1000 | 8 | 6 | 11 | 8 | 15 | 10 | 21 | 15 | 40 | 27 |
1000 | 1250 | 9 | 6 | 13 | 9 | 18 | 11 | 24 | 16 | 46 | 30 |
1250 | 1600 | 11 | 7 | 15 | 10 | 21 | 13 | 29 | 18 | 54 | 35 |
1600 | 2000 | | | 18 | 11 | 25 | 15 | 35 | 21 | 65 | 40 |
2000 | 2500 | | | 22 | 13 | 30 | 18 | 41 | 24 | 77 | 46 |
2500 | 3150 | | | 26 | 15 | 36 | 21 | 50 | 29 | 93 | 54 |
3150 | 4000 | | | 30 | 18 | 44 | 25 | 60 | 35 | 115 | 65 |
4000 | 5000 | | | | | 52 | 30 | 72 | 41 | 140 | 77 |
5000 | 6300 | | | | | 65 | 36 | 90 | 50 | 170 | 93 |
6300 | 8000 | | | | | | | 110 | 60 | 210 | 115 |
8000 | 10000 | | | | | | | | | 260 | 140 |
10000 | 12500 | | | | | | | | | 320 | 170 |
Material | stainless steel chrome steel, chrome steel GCr15 or others |
Color | ture color |
Standard | DIN GB ISO JIS BA ANSI |
Grade | SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9 |
LBrade | Ledmans |
Thread | coarse, fine |
Used | building industry machinery |
PACKAGE AND DELIVERY
1. Inner Packing is the PE film bag
2. Out packing is Paper carton or wooden box packing
3.Depend on the customer's requirements.
Delivery Detail: 20-25 working days.
OUR SERVICE
1. Measure dimension of screw and barrel
2. Complete manufacturing drawing
3. Make optimal solution based on customer's require
4.Calculate the cost of goods
5.Take photos of finished screw barrel
6 Make booking and shipping schedule
7.Send customs clearance documents
8.Arrange factory visiting schedule
9.Assistant with customers to deal other matters
COMPANY INTRODUCTION
NINGBO COWELL INDUSTRY CO.,LTD was established in 2006. It's highly involved in manufacturing of injection screw barrel, extruder screw barrel, rubber machine screw barrel as well as ball screw, linear guide, which are the critical component of precision machinery and mainly applied to Plastics Injection Machine, Plastic processing extruder, Machine Tool, Engineering machine, Precision Orientation Equipment and other equipments and machines.
It has professional technician team, engaged in manufacturing and researching of screw barrel. Recent years, Cowell industry places great emphasis in upgrading not only the manufacturing and quality of screw barrel but also after sales service. We uphold the concept "customer first", to provide professional, promptly and attentive service as well as better solution to continuously create value for customers.Good reputation has won the recognition from domestic and oversea market. Now we have exported to more than 30 countries and regions, including Middle East, Southeast Asia, France, Denmark, Finland, Italy, Poland, Brazil and Chile etc.
We warmly welcome customers oversea to build long term cooperation relationship with us!
Year Company Established: | 2006 |
Annual Sales Amount: | US$10 - 50 Million |
Total No. of Staff: | 51 - 100 People |
Business Type: | Manufacturer |
Quality Certificate: | CE, ISO9001 |
Main Export Markets: | Western Europe, Eastern Europe, South America, |
| Southeast Asia, Mid East, Africa |
Address:
Room908 Meiliyuan Building, No.668 North Liyuan Road, Ningbo Zhejiang, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
NINGBO COWELL INDUSTRY Co., Ltd was established in 2006. It′s highly involved in manufacturing and supplying of screw barrel, lead/ball screws, linear guideway, which is the critical component of precision machinery and mainly applied to Plastics Injection Machine, Machine Tool, Engineering machine, Precision Orientation Equipment and other equipments and machines.
It has professional technician group, engaged in manufacturing and researching machinery parts, auto parts and general hardware. Recent years, Cowell industry places great emphasis in upgrading not only the manufacturing and quality of products but also the service. We uphold the concept "customer first", to provide professional, promptly and attentive service as well as better solution to continuously create value for customers. Good reputation has won the recognition from domestic and oversea market. At present we have exported to more than more than 30 countries and regions, including Middle East, Southeast Asia, France, Italy, Poland, Brazil and Chile etc.
We warmly welcome customers from all over world to build long term cooperation relationship with us!