Horizontal Deep Hole Drilling and Boring Machine

Product Details
Customization: Available
Structure: Deep Hole Boring Machine
Coordinate Boring Machine Type: Horizontal Type
Diamond Member Since 2013

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  • Horizontal Deep Hole Drilling and Boring Machine
  • Horizontal Deep Hole Drilling and Boring Machine
  • Horizontal Deep Hole Drilling and Boring Machine
  • Horizontal Deep Hole Drilling and Boring Machine
  • Horizontal Deep Hole Drilling and Boring Machine
  • Horizontal Deep Hole Drilling and Boring Machine
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  • Overview
  • Our Advantages
  • Packaging & Shipping
  • Company Profile
  • Customer visited
  • FAQ
Overview

Basic Info.

Model NO.
DB-350 DB-350A
Tool Type
BTA Drilling Head
Controlling Mode
Artificial
Precision
High Precision
Automatic Grade
Semiautomatic
Certification
CE, ISO 9001
Condition
New
Color
According to Customers′ Require
Boring Diameter Range
60-350mm
Drilling Diameter Range
30-100mm(for a-Type)
Max. Boring Depth
1000-15000mm
Spindle Center Height
450mm
Clamping Diameter of Workpiece
120-450mm
Headstock Spindle Speed Range
60-1000rpm(12steps)
Spindle Taper
1:20
Main Motor Power
30kw
Valtage
380V/50Hz or Pre-Choose
Transport Package
Wooden Case
Specification
CE ISO9001
Trademark
TIMAC
Origin
China(Mainland)
HS Code
8459390000
Production Capacity
250 Sets/Year

Product Description

Normal Horizontal Cylinder Deep Hole Drilling and Boring Machine
DB-350    DB-350A 
 
Machine Summary:
*This machine is specially designed for deep hole processing of cylindrical workpiece.
*It can perform different processing, such as drilling, boring, expanding and roller burnishing, etc. *Besides machining through-hole, it can also process step hole and blind hole.
*The machine tool is suitable for production of special cylinder, coal cylinder, hydraulic machinery, high  pressure boiler tube, petroleum, military, electrics and airspace, etc.
 
Performance and Features:
*The process adopts the mode of workpiece rotating and tools feeding, if necessary the tool can be also  rotary. With the workpiece rotating and the tool feeding.
*The cutting fluid reaches the cutting area by oil supply device or through boring bar end, the chip removal  adopts BTA type. When boring, cutting fluid pushes chips forward out of headstock end. 
*The machine can be equipped with drilling box, achieving double rotation of workpiece and tools, and the  single action is also available for meet the different processing demand. Under the conditions of lower  speed rotation of the workpiece, the processing efficiency and quality can be assured.
*The machine has a wide application according to different processing demand.
*DB-350 is equipped with workhead box, but isn't equipped with boring box or drilling box; DB-350A add to  boring box or drilling box on the basis of the DB-350, so higher efficiency machining  deep hole for  cylindrical workpieces.
*The 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
Units DB-350 DB-350A
Drilling diameter range mm / Φ30-Φ100
Boring diameter range mm Φ60-Φ350 Φ60-Φ350
Boring depth range mm 1000-15000 1000-15000
Workpiece clamping dia. range mm 120-450 120-450
Spindle center height mm 450 450
Headstock spindle hole dia. mm Φ75 Φ75
Spindle front taper hole dia. mm Φ85 1:20 Φ85 1:20
Spindle speed range r/min 60-1000 (12 steps) 60-1000 (12 steps)
Drill box spindle hole mm / Φ75
Drill box front taper hole mm / Φ85 1:20
Drill box speed range r/min / 40-670 (12 steps)
Feed speed range (stepless) mm/min 5-2000 (stepless ) 5-2000 (stepless )
Feed carriage fast moving speed m/min 2 2
Main motor power kw 30 30
Hydraulic pump motor power kw 1.5 1.5
Carriage rapid motor power kw 3 3
Feed motor torque N.m 36 36
Cooling pump motor power kw 5.5 (4 groups) 5.5 (4 groups)
Cooling system rated pressure MPa 2.5 2.5
Cooling system flow L/min 100, 200, 300, 400 100, 200, 300, 400
Hydraulic system rated pressure MPa 6.3 6.3
Max. axial force of oil feeder  KN 6.3 6.3
Max. clamping force of oil feeder  KN 20 20

*Workpiece support and steady rest
The machine has workpiece rests and closed steady rest. They are used to clamp and position the workpiece
 with the good stability during process.

*Drilling(boring) bar rest
Three pieces of holder are equipped in standard configuration. The holder is in
Two half-tile structure up and down, which is easy for changing of the drilling
bar. It is used to support the bar, control moving direction of the drilling bar and
remove the vibration. 

*Headstock For Clamping Workpiece
The box adopts high quality casting, with artificial aging treatment. The machine spindle head is short cone flange structure. The headstock spindle is treated by dynamic balancing, which keeps stable rotation and bearing 
accuracy. The headstock mainly offer powerful torque, which is used for workpiece rotation with 12steps speed. 
The spindle box adopts powerful oil lubrication. The spindle has the excellent rigidity, high strength, and good
 precision retaining ability. The chuck can choose 3-jaw chuck or 4-jaw chuck.

*Boring and Drilling bar box (Special equipment)
For the A- type series machine tool. The box adopts 30KW AC asynchronous machine, the rotation speed is 
40 to 670r/min,adopting 12steps speed changing. The spindle has the excellent rigidity, high strength, and
 good precision retaining ability. Drilling or boring bar is mounted in the box for tool's feeding and retracting.
 The configuration of the drilling bar box greatly improves the workpiece processing speed and precision.

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

Horizontal Deep Hole Drilling and Boring Machine
Horizontal Deep Hole Drilling and Boring Machine
Horizontal Deep Hole Drilling and Boring Machine

Company Profile

Horizontal Deep Hole Drilling and Boring Machine

Horizontal Deep Hole Drilling and Boring Machine
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.
Horizontal Deep Hole Drilling and Boring Machine

Customer visited

Horizontal Deep Hole Drilling and Boring Machine
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

 

 
Horizontal Deep Hole Drilling and Boring Machine
Horizontal Deep Hole Drilling and Boring Machine
Horizontal Deep Hole Drilling and 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.


 

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