VR90
Online/Operation Manual /Vedio
1 Year Warranty
Surface Grinding Machine
Grinding Machine
Grinding Wheel
Artificial
Semiautomatic
Universal Cylindrical Grinder
High Precision
by Our Company
New
90mm
6 ~ 16mm
4 ~ 7mm
12 ~ 18mm
25 ~ 60
120mm
95mm
0.025mm
4500rpm
125rpm
JORI
Wooden Case Packing
68 * 60 * 60cm
China
Product Description
VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
This machine is special for grinding the valves in internal combustion engines (the valves in engines on automobiles and tractors), featuring small size, flexible operation and easy use.
The parts are ground with high surface finish and accuracy.

Specifications:
Machine Details



Our Company

Packing & Delivery

Our Service:
Pre-Sales Service Of VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
1.Fastly and professional reply to you about your questions for our VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
2.Expert sales person will provide you professional suggestion to you based on your correct needs for the configurations of the machines
3.Detailed and clearly explain to you when you come to our factory for visiting before contract
In-sales service for VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
One-stop and customize service for you, all VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine are available from us 24 Hours online service, 7 Days one week support for you if any technical questions or problems about VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
After sales service for VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
1.Operation manual and vedio and picture
2.Guarantee you steady supply for the spare parts with the lower prices


FAQ:
1. How long is your Warranty?
A: All our products will have ONE year guarantee and we will continue to offer advice and spare parts after this period.
Within ONE year after receiving our machines, Under right operation and non-artificial reasons, If there are any damaged parts or accessories, We will replace them by air-mail or Express immediately FREE OF CHARGE.
After ONE year warranty, Spare parts and damaged parts will be charged at cost price. If there is something wrong with the machine, We are responsible to solve this problem soonest, and help customers to restore production as soon as possible.
2. What's the payment terms?
A: At least 30% initial payment when place your order, 70% balance payment before shipment.some machine need 100% payment in advance.
3. About machine's Transportation & documents?
A: Pls advise us the nearest port of your city in order to check the latest sea freight for you at first. Fast and security shipping company will be chose by our Delivery Department for customers (if we signed contract under CIF term). Even All risks Insurance will be covered during the whole transportation.
Before shipment we will supply all the common documents(packing list, commercial invoice, policy of insurance, bill of lading ) and send it by DHL.
4. What's the MOQ?
A: 1 unit.
This machine is special for grinding the valves in internal combustion engines (the valves in engines on automobiles and tractors), featuring small size, flexible operation and easy use.
The parts are ground with high surface finish and accuracy.

Specifications:
Items | Unit | Specifications |
Max. dia. of valves to be ground | mm | 90 |
Dia. of valve stems to be gripped (standard) | mm | 6 ~ 16 |
Dia. of valve stems to be gripped (Optional) | mm | 4 ~ 7 |
Dia. of valve stems to be gripped (Optional) | mm | 12 ~ 18 |
Angles of valves to be ground | ° | 25 ~ 60 |
Longitudinal movement of geared head | mm | 120 |
Transverse movement of grinding wheel head | mm | 95 |
Max. cutting depth of ground valve | mm | 0.025 |
Grinding wheel spindle speed | rpm | 4500 |
Geared head spindle speed | rpm | 125 |
Motor for grinding wheel head | ||
Model | YC-Y7122 | |
Power | kw | 0.37 |
Voltage | v | 220 |
Frequency | Hz | 50/60 |
Speed | rpm | 2800 |
Motor for geared head | ||
Model | JZ5622 | |
Power | kw | 0.09 |
Voltage | v | 220 |
Frequency | Hz | 50/60 |
Weight | kg | 120 |
External dimensions (L * W * H) | cm | 68 * 60 * 60 |
Machine Details


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Our Company

Packing & Delivery

Our Service:
Pre-Sales Service Of VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
1.Fastly and professional reply to you about your questions for our VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
2.Expert sales person will provide you professional suggestion to you based on your correct needs for the configurations of the machines
3.Detailed and clearly explain to you when you come to our factory for visiting before contract
In-sales service for VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
One-stop and customize service for you, all VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine are available from us 24 Hours online service, 7 Days one week support for you if any technical questions or problems about VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
After sales service for VR90 Portable Automobiles Tractors Automotive Engine Valve Seat Refacer Grinding Boring Machine
1.Operation manual and vedio and picture
2.Guarantee you steady supply for the spare parts with the lower prices



FAQ:
1. How long is your Warranty?
A: All our products will have ONE year guarantee and we will continue to offer advice and spare parts after this period.
Within ONE year after receiving our machines, Under right operation and non-artificial reasons, If there are any damaged parts or accessories, We will replace them by air-mail or Express immediately FREE OF CHARGE.
After ONE year warranty, Spare parts and damaged parts will be charged at cost price. If there is something wrong with the machine, We are responsible to solve this problem soonest, and help customers to restore production as soon as possible.
2. What's the payment terms?
A: At least 30% initial payment when place your order, 70% balance payment before shipment.some machine need 100% payment in advance.
3. About machine's Transportation & documents?
A: Pls advise us the nearest port of your city in order to check the latest sea freight for you at first. Fast and security shipping company will be chose by our Delivery Department for customers (if we signed contract under CIF term). Even All risks Insurance will be covered during the whole transportation.
Before shipment we will supply all the common documents(packing list, commercial invoice, policy of insurance, bill of lading ) and send it by DHL.
4. What's the MOQ?
A: 1 unit.