GMC1650

The adoption of a U Head cooling system and rear and semi covers ensures the highest level of precision and prevent chips from scattering out of the machine and maintain a clean work environment.

Category: CNC Gantry Mill Machine

Description
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DMC 1650 Series - Multi-Purpose Double Column Machining Center

Product Details

Weish CNC offers several machine configurations perfectly adapted to oil and gas sector's applications.

Stabilizer
Roller reamer
Fluid end

The equipment features various auto-change head attachments, easy pattern cycles, work load counter control, automatic feed control, and is equipped with head tool changer for maximum flexibility in heavy-duty machining.

Technical Specifications

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Parameter Category	DMC 1650
Table size	16000×5000 L x W
All axis move	X: 16000 mm Y: 5200 mm Z: 1000 mm
Table loading	15000 KGS Slot: 36×300 mm
Axis control	Synchronous 5 axis working
Distance between spindle end surface and worktable surface	500～2250 mm
Ram size	480×480 mm
Between column	3200 mm
Main spindle	Siemens AC Servo Motor Motor power: 22/27.5 kW Max torque: 1120 Nm Taper: ISO-50 / HSK-63 / HSK-100 Spindle speed: 10～8000 RPM Spindle dia: Φ160 mm Spindle taper hole cleaning method: Air Spindle head balance method: nitrogen balance Spindle positioning method: encoder Bearing cooling method: constant temperature oil cooling Bearing lubrication medium: imported FAG grease Bearing lubrication method: Grease
5 axis head A-axis	Rated torque: 1060 Nm Hydraulic clamping torque: 4000 Nm (60 bar) Max swing speed: 60 rpm Rotation range: ±110° Encoder: Absolute
5 axis head C-axis	Rated torque: 1400 Nm Hydraulic clamping torque: 4500 Nm (60 bar) Max swing speed: 80 rpm Rotation range: ±360° Encoder: Absolute Indexing: 0.001°
5 axis head spindle	Max torque: 300 Nm Max speed: 10000 rpm (Adjustable) Rated current: 175 A Taper: ISO50 Lubrication method: Grease lubrication
Driven system	Three-axis feed motor: Siemens AC servo motor X-direction rack and pinion transmission: dual-axis output, dual-motor anti-backlash, four motors Y-direction screw diameter: φ80 mm Z-direction screw diameter: φ63 mm
Motor power torque	X: 36 N·m (four reducers, reduction ratio 1:50) Y: 36 N·m (precision reducer, reduction ratio 1:4) Z: 36 N·m (brake, precision reducer, reduction ratio 1:3)
Rapid move	X: 12 m/min Y: 12 m/min Z: 10 m/min
Feed rate	X/Y/Z: 1～6000 mm/min
Positioning accuracy	X: 0.020 mm Y: 0.015 mm Z: 0.015 mm
Re-positioning accuracy	X: 0.015 mm Y: 0.010 mm Z: 0.010 mm
Three-axis Linear	X: P grade roller 65 mm (four linear rails) Y: P grade roller 65 mm (two linear rails) Z: Four-sided hard rail
Electrical cabinet	The electrical control box is sealed and equipped with an electrical cabinet empty
Lubricant distribution method	Quantitative allocation
Lubricating oil flow	130 ml/min
Maximum pressure of coolant	0.9 MPa
Overall size	22500×8700×8200 mm

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Component Specifications

No	Item	Manufacture
1	System	SIEMENS 840DSL 5 Axis path (Germany original)
2	High-strength bed workbench	WEISH
3	Reducing	ALPHA (Germany original)
4	C3 Ball screw	HIWIN (TAIWAN original)
5	P- lever leaner	HIWIN (TAIWAN original)
6	Spindle	VYU CHENG (TAIWAN original)
7	Gear rack	YYC (TAIWAN original)
8	Spindle bearing	FAG (Germany original)
9	Main components of pneumatic system	Airtec (TAIWAN original)
10	Main components of lubrication system	SKF (Sweden original)
11	Main electrical components	Schneider (French original)
12	Spindle oil temperature cooler	China
13	Couping	NBK (Japan original)
14	Protection cover	China
15	Steel protective pull cover	China
16	Square ram gear box	Length: 3500mm TAIWAN
17	Chain chip conveyor (2 pcs)	Length: 10000mm for each side CHINA
18	Bolt of ball screw	YYC (TAIWAN original)
19	Knife cylinder	VYU CHENG (TAIWAN original)
20	Nitrogen balance system	XINYUNG (TAIWAN original)
21	5 Axis head	Keller/other brands
22	Linear DRO	Fagor (Spain original) / Heidenhain

Product Advantages

Multi-purpose double column machining center. The attachment of a universal head to the DMC series of double-column machines enables 5-axis machining of workpieces of diverse shapes.

Company Strength

High-precision and high-speed mold machining performance

Our DMC 1650 series delivers exceptional precision and speed for complex mold manufacturing applications.

Complete Five-Face Machining Capability

Our machine is capable of achieving five-face machining for complex workpieces in a single setup.

Freight Information

This machine will be loading into 6×40 feet OT (open top) containers for international shipping.

Our preventive maintenance service includes different rebuilding / overhauling and retrofitting options so that technological or economic obsolescence can be put off for as long as possible.