dB-2000A Heavy Duty Large Deep Hole Boring Machine for Large Cylinder

• Customization: Available
• Structure: Deep Hole Boring Machine
• Coordinate Boring Machine Type: Horizontal Type
• Model NO.: DB-2000A
• Tool Type: BTA Boring Head
• Controlling Mode: Artificial
• Precision: Precision
• Automatic Grade: Semiautomatic
• Certification: CE, ISO 9001
• Condition: New
• Color: According to Customers′ Require
• Boring Diameter Range: 320-2000mm
• Max. Boring Depth: 1000-20000mm
• Spindle Center Height: 1300mm
• Clamping Diameter of Workpiece: 500-2100mm
• Guideways Span Width: 1600mm
• Headstock Spindle Speed Range: 0.8-80rpm(12steps)
• Spindle Taper: Metric 140#
• Main Motor Power: DC 118kw
• Valtage: 380V/50Hz or Pre-Choose
• Transport Package: Wooden Case
• Specification: CE ISO9001
• Trademark: TIMAC
• Origin: China(Mainland)
• HS Code: 8459390000
• Production Capacity: 50sets/Year

Product Description

Super Large Deep Hole Boring Machine For Hydraulic Cylinder
DB-2000A
 
Performance and Features
*DB-2000A heavy duty deep hole boring machine is specially for processing of large and heavy duty  cylindrical workpiece.
*The machine body has the strong rigidity and good precision retaining ability. The spindle adopts three  shifts with stepless speed regulation (high, neutral, low) in a wide range.
*Feed system is driven by large power AC servo motor, which meets the different processing demands.
*The oil feeder clamps the workpiece by mechanical device, which is very safe and reliable.
*The machine can perform boring of heavy duty components in a large diameter. When boring, the cutting  liquid is supplied to cutting area through boring bar, and the chip is discharged forward to headstock  end. When trepanning, the external chip removal mode is used, and the special tool, tool bar and  clamping device should be equipped.
*The machine consists of bed body, headstock, oil feeder, feed system, steady rest, workpiece support,  boring bar support, feed carriage, cooling system, hydraulic system and electric system, etc.
*The similar machine consists of bed body, headstock, drilling and boring box (optional), chuck body,  feed carriage, oil feeder, cooling system, chip removal device, steady rest, hydraulic system, boring bar  support, motor and electrical system, etc. 

Technical Parameters

Specifications	Unit	DB-2000A
Boring diameter range	mm	Φ320-Φ2000
Boring max. depth	mm	1000-20000
Workpiece clamping diameter range	mm	500-2100
Guideway span width	mm	1600
Machine spindle center height	mm	1300
Rotation speed range of headstock spindle	r/min	0.8-80 (three gear shifts, stepless)
Spindle hole diameter	mm	Φ130
Spindle front taper hole		Metric 140#
Headstock motor power	kw	118  DC
Feeding speed range	mm/min	0.5-450 (stepless)
Feeding carriage rapid speed	mm/min	500
Feed motor torque	Nm	98
Feed carriage rapid motor power	kw	7.5
Hydraulic pump motor power	kw	1.5
Hydraulic system rated pressure	MPa	6.3
Cooling pump motor power	kw	11 (3 groups)
Cooling system rated work pressure	Mpa	2.5
Cooling system flow	L/min	100, 400, 700

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.
*About some heavy-duty and super large machine tools, we can need disconnect the machine, then  separate packing.
*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

 

 

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.