Precision Cylindrical Grinding Machine / Rectificado

• Customization: Available
• Type: External Grinding Machine
• Processing Object: Metal Workpiece
• Model NO.: G-200, G-320, G-500, G-630, G-800
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Universal Cylindrical Grinding Machine: External Grinding Machine
• Universal Grinding Machine: Od Grinding Machine
• After-Sales Service Provided: Engineers Available to Service Machinery Overseas
• Warranty Period: One Year After Delivery
• Voltage: as Your Requirement
• Color: as Your Requirement
• Transport Package: Wooden Case or Pallet
• Specification: CE, ISO
• Trademark: TIMAC, TIMEWAY
• Origin: China
• HS Code: 8460291000
• Production Capacity: 1000set / Year

Product Description

Cylindrical Grinding Machine
Model: G-200, G-320, G-500, G-630, G-800

* Grinding diameter x Grinding length:
- 200 x 500mm, 200 x 750mm;
- 320 x 1000mm, 320 x 1500mm, 320 x 2000mm, 320 x 3000mm;
- 500 x 1500mm, 500 x 2000mm, 500 x 3000mm, 500 x 4000mm;
- 630 x 2000mm, 630 x 3000mm, 630 x 4000mm, 630 x 5000mm;
- 800 x 3000mm, 800 x 4000mm, 800 x 5000mm;

Features:
* The table longitudinal traversal is actuated by hydraulic means at step lessly variable speed or operated by means of hand wheel.
* The wheel head rapid approach and withdrawal and intermittent feed are effected hydraulically, the wheel feed can also be operated by hand.
* The wheel head cross feed is driven by hydraulic, which realizes automatic periodical feed and rapid feed. It can also do rough and feed feed through hand wheel.
* The work table and wheel head guide way of the G-500, G-630 series adopt hydrostatic lubrication, its movement on low speed is smooth.
* The spindle of G-500, G-630 series is supported by hydrostatic and hydrodynamic bearings of high rigidity, it makes the spindle have high rotary accuracy and perfect rigidity.
 

Specification		Unit	G-200	G-320	G-500	G-630	G-800
* General capacity
Distance between centers		mm	500, 750	1000, 1500, 2000, 3000	1500, 2000, 3000, 4000	2000, 3000, 4000, 5000	3000, 4000, 5000
Center height		mm	135	180	270	370	500
Dia. Ground (O.D)		mm	5-200	8-320	25-500	30-630	50-800
Max. length ground (O.D)		mm	500, 750	1000, 1500, 2000, 3000	1500, 2000, 3000, 4000	2000, 3000, 4000, 5000	3000, 4000, 5000
Max. weight of workpiece		kg	100	150	1000	3000	3000
* Work head
Center taper (MT)		MT	4	5	6	(metric) 80#	(metric) 80#
Spindle speed		r/min	50HZ:25-380 Stepless	26, 52, 90, 130, 180, 260	50HZ:18-180 stepless	50HZ:10-100 stepless	50HZ:10-100 stepless
* Wheel head
Wheel spindle speed		r/min	1335	1100	870	870	870
Wheel head rapid travel		mm	50	50	100	100	100
Max. travel		mm	205	235	438	475	550
Hand feed per.rev		mm	rough:2, fine:0.5	rough:2, fine:0.5	rough:4, fine:0.5	rough:4, fine:0.5	rough:4, fine:0.5
Hand feed per.gra		mm	rough: 0.01, fine: 0.0025	rough: 0.01, fine: 0.0025	rough: 0.02, fine: 0.0025	rough:0.02, fine: 0.0025	rough:0.02, fine:0.0025
Wheel size (ODXWXID)		mm	500x50x203	600x63x305	750x75x305	750x75x305	900x75x305
Peripheral velocity		m/s	35	35	35	35	35
* Table
Hand feed per.rev		mm	6	6	5	5	5
Max.swiveling angle of table	Clockwise	°	3°	3° (1000, 1500), 2° (2000, 3000)	3° (1500), 2° (2000, 3000), 1°(4000)	2° (2000), 1° (3000, 4000, 5000)	1° (3000, 4000, 5000)
	Anticlockwise	°	9° (500), 8° (750)	7° (1000), 6° (1500), 5° (2000), 3° (3000)	6° (1500), 5° (2000), 3° (3000), 2° (4000)	4°(2000), 3° (3000), 2° (4000), 1.5° (5000)	3° (3000), 2° (4000), 1.5° (5000)
Table Longitudinal speed range		m/min	0.1-4	0.1-4	0.1-3	0.1-2.5	0.1-2.5
* Tailstock
Center taper (MT)		MT	4	4	6	(Metric) 80#	(Metric) 100#
Quill travel		mm	30	30	70	70	70
* Motor
Wheel head motor power		kw	5.5	11	15	22	22
Work head motor power		kw	1.1	0.75/1.5	4	15	15
* Machine
Gross weight		T	4 (500), 4.2 (750)	5.3 (1000), 6.1 (1500), 7.9 (2000), 9.9 (3000)	11.2 (1500), 13 (2000), 17.4 (3000), 20(4000)	20(2000), 22 (3000), 24 (4000), 26 (5000)	30 (3000), 36 (4000), 41(5000)

 

Our Advantages

1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).

Packaging & Shipping

Company Profile

Timeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.

 

Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.

Customer visited

So far, we have received many customers from abroad, and they are all very satisfied with our company and products



The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view

 

 

FAQ

Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.