Basic Info.
Type
External Grinding Machine
Processing Object
Engine Valve
Automatic Grade
Automatic
Cylindrical Grinder Type
Universal Cylindrical Grinder
Control System
Mitsubishi PLC
Electrical Components
Schneider
Transport Package
Standard Export Wooden Case
Specification
1550 x 1300 x 1405 mm
Product Description
Precision Centerless Grinding Machine
Product Description
Centerless Grinding Machine is used for grinding round bar, tube.
Technical Parameter
through grinding ( standard bracket ) | workpiece diameter | 2-40 mm |
length | 140 mm |
Cut-in grinding | workpiece diameter | 7-40 mm |
Length | 120 mm |
Grinding wheel specification | PSA350x125x127 |
Guide wheel specification | PSA 250x125x75 |
Grinding wheel speed | 1853r/min |
Guide wheel speed ( Stepless speed ) | 12~200 r/min |
Guide wheel rotory angle | vertical | -2°~4° |
horizontal | 0°~3° |
Min feed rate | 0.001 mm |
Dresser scale per grid feed | 0.01 mm |
Center high | 190 mm |
Total power | 8.83 kw |
Machine Size | 1550x1300x1405 |
Machine weight | 2000 kg |
roundness | 0.002 mm |
Cylindricity | 0.003 mm |
Roughness | Ra 0.32 |
Main Feature
1. Machine Spindle adapt five oil wedge dynamic bearing. High load capacity, good rigidity, high rotary accuracy.
2. Guide wheel spindle with auxiliary support device. Improving the spindle rigidity and rotary accuracy. Working speed of guide wheel is stepless speed change. It is convenent to choose different speed according to workpieces diameter.
3. Guide wheel frame driven by servo motor by the slowdown mechanism to drive ball screw to achieve fast, slow feed and trace compensation. Feeding guide adapt double "V" type needle guide. Feeding sensitive, good rigidity.
4. The longitudinal movement of guide wheel dresser uses the swallowtail sliding guide rail, driven by speed motor and can stepless speed regulation. Feed for manual.
5. The longitudinal movement of grinding wheel outcycle dresser uses the swallowtail sliding guide rail. Driven by speed motor and can stepless speed regulation. Feed for manual.
6. Control system adapt Mitsubishi PLC, servo motor, servo driver and topuch screen. Planetary reducer adapt Taiwan PinHong. Ball screw adapt Nanjing Gongyi. Electrical components: Schneider. Frequency converter adapt Huichuan.
Packaging & Delivery
Packaging: Standard export wooden case
Delivery time: 60-90 working days
Shipping port: Shanghai
Maintenance and Warranty
1. Warranty time: 1 year. Within warranty period, Non-human damage, it is free for maintenance ( except for wearing parts );
2. Within Guaranty period, because of the quality of machines need to return, the seller borne the charges; the buyer borne the charges because of non-normal operation by operator.
3. The seller provide training for how to install and operate. the training place in the seller's factory.
FAQ
Q: What is the capacity of engine valve production Line ?
The standard capacity of engine valve is 3500~4000 pieces/8 hours two shaft one day is allowed 7000~ 8000 pieces/2 shaft ( the real capacity is up to the size of engine valve ).
Q: How many people are needed from raw material to ready valve?
We will provide complete engine valve production line from raw material to ready valve. We also provide technical support of manufacturing engine valve. 15~20 people is enough for this line if the staff are good at operation.
Q: How long is the delivery?
After placing an order, When we receive down payment, it will take 3 month to finish
Q: For installation this line your people is needed or we can do by ourselves?
The purchaser can't install and commission this line. But we will assist the purchaser to install. the charges are paid by the purchaser.
Q: What can we do for customer ?
Firstly, We are professional manufacturer for engine valve grinding machine. and we have more than ten years experiences in production engine valve grinding machine. our technology comes from TAIWAN & JAPAN. through those years upgrade and innovation, our technology has mature. Now, we have successfully developed automated engine valve production line and the line has been put into use by our customer and get good priase.
1) We can set up complete engine valve production line according to the customer's demands.
2) We can make upgrade proposal according to the real condition of customer
3) Provide technical training for how to operation and installation.
4) All machines have one year warranty. Within warranty period, except for wearing parts and non-human damage, the seller will repair or change the equipment.
5) We can set up operation standard and technology guidence.
Our factory
Suzhou Tianzhijiao Precision Machinery Co.,Ltd is specialized in CNC Engine Valve Grinding Machine. We are manufacturer and have more than ten years experience in manufacturing engine valve.
Main products including electrical upsetting machine, valve cut off machine, valve head & seat grinding machine, valve groove and tip radius grinder, valve stem end grinding machine, valve seat grinding machine, quenching machine, centerless grinder, double station grinder, Multi-purpose Grinding Machine.
Our honor
Address:
No. 518 Changan Road, Xukou Town, Wuzhong District, Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Suzhou Tianzhijiao Precision Machinery Co., Ltd is specialized in the development, production, Sales and services as automatic machinery equipment manufacturer and is also the only one that able to produce complete engine valve production line. Main products includes 1. Valve End Grinder 2. Valve Multiple Use Grinder 3. Valve Cutting Machine4. Valve Seat Grinder 5. Valve Cylindrical Grinder 6. Center Less Grinder 7. Valve Double-Disc Multiple Use Grinder 8. Valve Double Station Grinder 9. Valve Multi-functional Combined Grinder 10. Electrical Upsetting Machine 11. Drilling Machine 12. Quenching Machine 13. Automatic connection machine for valve production line.
Our company established in 2008 year. Having senor technical staff 10 people that they have many years experience in Valve equipment field. Technical service staff 20 people. All the equipment adapt PLC and Servo Control way. With automatic machine hand to upper and lower. Not only automatic production, but also connect production. And make business with famous valve factory in Japan, Taiwan, China. And develop a series machinery products with high precision, high efficiency, high performance to price ratio. Improving the quality of processing products and reducing labor cost. And received high praise.
Quality is our culture. Our quality goal is" meet the needs of customer, exceed the customer expectations". So we design each one machine according to need of market of customer. Professional technology, reasonable price, accurate delivery time and good after-sales service is our advantages.
Welcome our friends and customers to visit our company and create a better tomorrow.