Box-Type Square Column Driller Machine

Product Description

Knee Type Superior Rigidity Box-Column Driller
SD-25A SD-32A SD-40B SD-40C SD-50C SD-50D
Features:
Superior rigidity for demanding drilling, reaming and thread-cutting tasks.
Box-column design provides high load capacity, and is torsion proof and rigid.
Table and drill head can be moved individually for an optimum machining height.
9-steps feed and speed gears, with oil-bath lubrication.
High torque across the entire speed range.
Thread cutting unit automatically reverses upon reaching the preset depth.
Technical Parameter:

Specification	Unit	SD-25A	SD-32A
Drilling capacity in steel	mm	25	32
Feed force	N	9000	9000
Torque	N.m	160	160
Spindle taper	-	Morse No.3	Morse No.4
Distance from spindle center to column surface	mm	280	280
Spindle quill travel	mm	200	200
Drilling head travel	mm	200	200
Spindle speed range	rpm	50-2000(9steps)	50-2000(9steps)
Spindle feeds	mm/r	0.056-1.8(9steps)	0.056-1.8(9steps)
Vertical table travel	mm	310	310
Table setup area	mm	400x530	400x530
T-slot width/number	mm	-	-
Max. distance from spindle nose to table	mm	710	710
Main motor power	kw	2.2	2.2
Coolant pump	W	90	90
Flow rate	L/min	25	25
Overall dimension(LxWxH)	mm	962x847x2300	962x847x2300
Machine weight	kg	950	950

Specification	Unit	SD-40B	SD-40C
Drilling capacity in steel	mm	40	40
Feed force	N	16000	16000
Torque	N.m	350	350
Spindle taper	-	Morse No.4	Morse No.4
Distance from spindle center to column surface	mm	335	335
Spindle quill travel	mm	250	250
Drilling head travel	mm	200	200
Spindle speed range	rpm	31.5-1400(12steps)	31.5-1400(12steps)
Spindle feeds	mm/r	0.056-1.8(9steps)	0.056-1.8(9steps)
Vertical table travel	mm	300	300
Table setup area	mm	480x560	480x560
T-slot width/number	mm	-	-
Max. distance from spindle nose to table	mm	750	750
Main motor power	kw	3	3
Coolant pump	W	90	90
Flow rate	L/min	25	25
Overall dimension(LxWxH)	mm	1040x906x2530	1040x906x2530
Machine weight	kg	1250	1300

Specification	Unit	SD-50D	SD-50C
Drilling capacity in steel	mm	50	50
Feed force	N	16000	16000
Torque	N.m	350	350
Spindle taper	-	Morse No.5	Morse No.5
Distance from spindle center to column surface	mm	335	335
Spindle quill travel	mm	300	250
Drilling head travel	mm	200	200
Spindle speed range	rpm	45-862(9steps)	45-850(9steps)
Spindle feeds	mm/r	0.056-1.8(9steps)	0.056-1.8(9steps)
Vertical table travel	mm	300	300
Table setup area	mm	480x560	480x560
T-slot width/number	mm	-	-
Max. distance from spindle nose to table	mm	755	750
Main motor power	kw	4	4
Coolant pump	W	90	90
Flow rate	L/min	25	25
Overall dimension(LxWxH)	mm	1040x906x2530	1040x905x2530
Machine weight	kg	1350	1300

Standard Configuration:
Coolant system
Tapping feature
Halogen work lamp
Operating tools
Operator manual
Optional Configuration:
Universal facing and boring head
Coolant concentrate
Accessory set MT4(8pieces)
Reducing sleeve MT5/4
Detailed Images
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

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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.