CNC Horizontal Screw / Worm Milling Machine

Product Description

CNC Horizontal Screw/Worm Milling Machine
SMK-70 SMK-120

Features:
The machine is designed a highly efficient processing equipment for axisymmetrical spiral parts.
Layout of horizontal lathe, precision-ground high hardness guideway, high-rigidity wide bed; Adpot SIEMENS CNC system to realize automatically cutting by four-axis linkage.
Cyclone milling cutting inside, high milling efficiency(6-20times of turning), spindle transmission chain is short, transmission accuracy is high, roughness is to Ra0.8um, half-enclosed protection.
Technical Parameter

Specification	Unit	SMK-120
Max. turning diameter over bed	mm	Φ630
Max. turning diameter over carriage	mm	Φ350
Max. length of workpiece	mm	1500
Max. cutter head diameter	mm	Φ120
Max. milling helix angle	deg	15°
Milling head speed range	rpm	200-900
Type of spindle head	-	Thread-connection
C-axis speed range	rpm	0.1-50
Bed width	mm	550
Diameter of tailstock quill	mm	Φ100
Tailstock quill taper	-	MT5
X-axis servo motor torque	N.m	11
C-axis servo motor torque	N.m	143
Z-axis servo motor torque	N.m	16
Milling head motor power	kw	5.5
X/Z-axis min. feeding unit	mm	0.001
X/Z-axis positioning accuracy	mm	0.01
Processing accuracy of screw-pitch	-	IT7
Roughness of workpiece surface	um	Ra1.6-0.8
Cooling type of cutter	-	Nature
Machine dimension(LxWxH)	mm	3660x1630x1840
CNC system	-	SIEMENS 828D

Specification	Unit	SMK-70
Max. turning diameter over bed	mm	Φ400
Max. cutting diameter of workpiece	mm	Φ70
Max. length of workpiece	mm	1000
Max. milling helix angle	deg	25°
Milling cutter speed	rpm	1200
Spindle taper	-	C8
Spindle hole diameter	mm	82
Milling head motor power	kw	1.5
X-axis motor torque	N.m	4
Z-axis motor torque	N.m	6
C-axis motor power	kw	0.75
X-axis travel	mm	300
X/Z-axis rapid feed speed	mm/min	6000
C-axis speed range	rpm	0.8-18.4
Tailstock quill diameter/travel	mm	Φ70/150
Tailstock quill taper	-	MT5
Number of tools	-	2
Size of tool-shank	mm	16x20
CNC system	-	KND 1000Ti
X/Z-axis min. feed unit	mm	0.001
X/Z-axis positioning accuracy	mm	0.01
Adjustable accuracy of helix angle	′	1
Roughness	um	Ra0.8
Worm-bar accuracy	-	IT7
Machine dimension(LxWxH)	mm	2600x1300x1560
Machine weight	kg	2500
Machining length	mm	750/1000/1500/2000/3000

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.

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