Heavy Duty CNC Deep Hole Horizontal Cylinder Honing Machine

• Type: Honing Machine
• Processing Object: Tube and Pipe
• Abrasives: Whetstone
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Horizontal Deep Hole Honing Machine
• Model NO.: DHK-350
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Color: According to Customers′ Require
• Honing Diameter Range: 80-350mm
• Max. Honing Depth: 1000-15000mm
• Spindle Center Height: 350mm
• Workpiece Clamping Diameter: 100-420mm
• Spindle Speed Range of Honing Box: 20-200rpm
• Feeding Speed Range: 1-20m/Min
• Voltage: 380V/50Hz
• Machine Type: Horizontal Structure
• CNC System: Taiwan Delta or Others
• Transport Package: Wooden Case / Pallet
• Specification: CE ISO9001
• Trademark: TIMAC
• Origin: China(Mainland)
• HS Code: 8460401000
• Production Capacity: 200sets/Year

Product Description

Horizontal Heavy-Duty CNC Cylinder Deep Hole Honing Machine
DHK-350    DHK-500    DHK-800
 
Machine Summary
*The series CNC deep hole honing machine is the dedicated machine for honing and polishing of deep  hole. Mainly for fine processing of the precision parts, it is an ideal deep hole processing machine with  high precision and high efficiency.
*The modified version type of the machine can be designed according to the different demands. *Absorbing the advanced experience home and abroad, this machine can realize accurate control of  timing, positioning and quantifying in the process of production. With the development of high-  performance abrasive and automated honing machine, the honing application range will get wider and  wider.

Performance and Features
*The machine adopts the mode of workpiece fixed, honing head rotating and reciprocating. It has a wide  appliation, especially for processing of non-rotary workpiece, such as hydraulic cylinder, air cylinder,  square body, the workpiece with rotary shaft and flange plate, etc.
*The workpiece is fixed by V-type supporting and chain locking. The machine can be programmed to  realize automatic operation, with setting up to honing time, reciprocation frequency and honing distance. It  is suitable for mass production or single maintenance production. The machine selects Taiwan Delta  control system with human-machine interface touch screen.
*The surface roughness is up to Ra 0.2µm and roundness is less than 0.03mm, the hole tolerance is up  to IT7 or above.
*Adopting the special oil for cooling, the work area is almost not deformed and it is up to the higher  precision on size and geometry with an excellent surface finish. Honing is the important processing  method of precise inner hole and long hole, which has a high efficiency.
*There is the crossing texture on the surface of oilstone, it is good for protection of lubricant film, and  avoiding effectively occurring of embedded sand. So the using life is prolonged.
 
Technical Parameters

Specifications	Units	DHK-350	DHK-500	DHK-800
Honing diameter range	mm	Φ80-Φ350	Φ100-Φ500	Φ350-Φ800
Max. honing depth	mm	1000-15000	1000-15000	1000-15000
Spindle center height	mm	350	500	650
Spindle speed range of honing bar box	r/min	20-200(Stepless)	10-250(Stepless)	20-250(Stepless)
Workpiece clamping dia. range	mm	Φ100-Φ420	Φ100-Φ650	Φ400-Φ1000
Carriage reciprocating speed range	m/min	1-20(Stepless)	1-20(Stepless)	1-20(Stepless)
Cooling pump flow	L/min	100	150	200, AB 50
Oil tank volume of cooling system	L	300	300	500
Honing head expansion pressure	MPa	0.3-4(Variable)	0.3-4(Variable)	0.3-4(Variable)
Spindle motor power of honing bar box	kw	11(AC servo)	11(AC servo)	15(AC servo)
Reciprocating motor power	kw	5.5(AC servo)	4.5(AC servo)	5.5(AC servo)
Clamping and expansion motor  power of honing head	kw	0.75(AC servo)	0.75(AC servo)	0.75(AC servo)
Cooling pump motor power	kw	2.2	2.2	2.2

 
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

 

 

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.