CNC Deep Hole Skiving Roller Burnishing Machine

Product Description

CNC Deep Hole Skiving Roller Burnishing Machine
DSBK-150 DSBK-200 DSBK-250 DSBK-360 DSBK-500

Machine Summary:
*The CNC skiving roller burnishing machine is newly developed by our company.
*This machine has the smart and simple CNC operation system with high efficiency and stable performance, the configuration design is uniform, artistic and clean, using the environmental protection measures against oil splash and leakage.

Performance and Features:
*The series heavy duty skiving roller burnishing machine adopts the processing way of the workpiece rotating and the tool feeding, it can also use the way of workpiece fixing and tools rotating and feeding.
*The machine can perform skiving and roller-burnishing of inner hole the one-off processing achieves the simple operation and the higher precision.
*It has the high processing efficiency and stable performance. The productivity is 5 or 10 times of the traditional deep hole boring machine. The high intelligent level and the easy operation of the digital control make the machine in a stable running when production.
*The series heavy duty skiving roller burnishing machine is equipped with Siemens CNC system, the spindle box is driven by AC variable frequency motor with stepless speed regulation.
*The spindle uses the high precision bearing spindle which has a high rotary precision.The feeding box uses AC servo motor with stepless speed regulation. The feed system adopts gear-rack transmission, which has the good rigidity and ensures the stable and accuracy feeding of the spindle box.
*The bed body uses high quality cast iron and the double rectangle flat guideway keeping the machine with the integrated rigidity. The protection design is also used around the machine.
*The special clamping device with hydraulic self-centering keeps the workpiece in a stable status during high speed processing.
*The machine is equipped with automatic chips removal device, cooling device and magnetic separator, which ensures the cooling liquid is kept clean in the recyling use.

Technical Parameters

Specifications	Units	DSBK-150	DSBK-200/DSBK-250
Boring dia. range	mm	Φ35-Φ150	Φ40-Φ200/250
Processing depth range	m	1-12	1-12
Machine guideway width	mm	500	650
Spindle center height	mm	300	350
The spindle speed range, grades	r/min	5-1200 (stepless)	120-1000 (4shifts stepless)
Main motor power	kw	30	30/60 (variable frequency)
Feed speed range	mm/min	5-3000 (stepless)	5-3000 (stepless)
Feed carriage rapid moving speed	m/min	3/6	3/6
Workpiece clamping diameter range	mm	Φ40-Φ150	Φ40-Φ300/350
The feed motor torque	N.m	27	36
Cooling pump motor	kw	N=5.5 (two group)	N=5.5 (three group)
The hydraulic pump motor	kw	/	1.5kw, n=1440r/min
Cooling system rated pressure	MPa	2.5	2.5
The cooling system flow	L/min	200, 200 (two group)	100, 200, 200 (three group)
Air pressure	MPa	≥0.4	≥0.4
Numerical control system		SIEMENS 808

Specifications	Units	DBSK-360	DBSK-500
Boring dia. range	mm	Φ60-Φ360	Φ120-Φ500
Boring depth range	m	1-12	1-12
The width of guideway	mm	650/800	800
Spindle center height	mm	450	625
Spindle speed change range	r/min	60-1000 (4shifts, stepless)	5-1000 (4shifts, stepless)
Main motor power	kw	60/75 (variable frequency)	75/110 (variable frequency)
Feed speed range	mm/min	5-3000 (stepless)	5-3000 (stepless)
Feed carriage rapid moving speed	m/min	3/6	3/6
Workpiece clamping diameter range	mm	Φ120-Φ450	Φ120-Φ550
Feed motor torque	N.m	48	50
Cooling pump motor power	kw	N=7.5 (three group)	N=7.5 (three group)
Hydraulic pump motor power	kw	1.5kw, n=1440r/min	1.5kw, n=1440r/min
Cooling system rated pressure	MPa	2.5	2.5
Cooling system flow	L/min	200, 200, 200 (three group)	300, 300, 300 (three group)
Air pressure	MPa	≥0.4	≥0.4
Control system		SIEMENS 808	SIEMENS 828

Spindle box and Guideway
*Spindle box adopts high precision and high quality bearings, to guarantee processing accuracy and stable operation.
*Guideway adopts high quality cast iron, the one V-type and flat track ensure the giridity and good guiding.
Packaging & Shipping
Firstly packed by waterproof cloth and then in wooden case.
Few parts may need to be taken down and be packed in wooden case.
According to customer's different require, wo can adopt different packaging.
Whether CNC deep hole honing machine or CNC deep hole drilling and boring machine or CNC deep hole skiving roller burnishing machine, we all use the same standard Packagings.
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

Conventional Lathe	CNC Lathe	CNC Machining Center	CNC Milling Machine
Grinding Machine	Milling Machine	Special Use Lathe	Boring Machine

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.