Product Introduction:
COORAY CR-LMMC GANTRY MACHINING CENTER
◆ Overloaded load-bearing body structure, supported by oversized columns and crossbeam box structure (reinforced by bottom track support), complete arrangement of nose ribs, good overall rigidity, ◆ capable of heavy-duty cutting of large workpieces and molds.
The three-axis adopts imported famous brand roller linear track with high rigidity and load capacity, and Taiwan imported main shaft, with fast feed and high positioning accuracy, which is conducive to fast and high-precision machining.
Hydraulic nitrogen mixed balance weight ensures smooth operation of the spindle box.
The combination of powerful cutting ability and excellent precision and performance makes milling and boring operations simple and easy.
The spindle head can choose a 90 ° side milling head with hydraulic locking method.
The spindle box components adopt a dual hydraulic cylinder balancing mechanism to ensure the balance of spindle box movement.
The main motion adopts a wide speed adjustable AC servo main motor, equipped with a ZF gearbox, which enables the spindle to output large torque at low speeds, suitable for heavy cutting, and constant power at high speeds is suitable for precision machining.
Detailed description:
◆ Adopting high-strength resin sand cast iron
◆ Taiwan spindle (Luo Yi, German Delishi, Pusen, National Taiwan University), Taiwan spindle motor pulley and spindle belt
Taiwan made turbocharged cylinders (Beiju, Zhenshang, Haocheng)
◆ European imported gear drive boxes and racks (gear drive boxes REDEX from France, GUDEL from Switzerland, ATLANTA from Germany)
◆ European imported servo shaft reducers (STOBER, ZF from Germany)
◆ Imported ball screw and precision locking nut (screw: Taiwan HIWIN, PMI, Spain SHUTON, BSG, American Pioneer, locking nut: Taiwan YINSH)
◆ Imported linear guide rails (Germany Rexroth, INA, Japan NSK)
The sliding guide series gantry plastic veneer adopts imported Baose Xia board plastic veneer
Imported bearings (NSK Japan)
Taiwan Hydraulic Balance System
◆ Taiwan Yinxing X-direction stainless steel guide rail cover protection, Y-direction Fengqin type guide rail cover protection
Lubrication system (Rihua Oil Engine, Beiqiyu)
Imported coupling (R+W, MAYR)
Explanation: Due to continuous product improvement, the appearance and technical parameters of this machine tool are for reference only. The actual appearance and technical parameters are subject to the order at the time of purchase

 

Machine data/model	Unit	LMMC-4032
X-axis travel range	mm	4200-12000
Y-axis travel	mm	4200
Z-axis travel	mm	1500
Distance from spindle nose to table surface	mm	350-1850
Gantry width	mm	4200
X/Y/Z Three-axis guide rail		X/Y axis line rail ,Z-axis hard rail
Workbench size	mm	3200*(4000-12000)
Maximumload-bearing of the workbench	T	30-50
WorkbenchT-slot(numberofslot-size x spacing)	mm	15-25*200
Spindle taper specifications		BT50
Spindle speed(Optional)	rpm/mm	6000
Spindle drive mode		Belt
Spindle motor power	kw	30
Three-axis motor power(X/Y/Z)	kw	9/9/9
Z-axis clump weight mode		Hydraulic + hydrogen balance
X/Y/Z axis rapid moving speed	m/min	8/8/8
Cutting feed speed	m/min	0-70000
Position accuracy	mm	JIS ±0.005/300
Repeated position accuracy	mm	JIS ±0.003/300
Pressure demand	Kg/cm²	≥6
Machine weight	T	102-163
Machine size (length x width x height)	m	（12-28）*6.7*5.8

Our Capacity

Foshan Core Machinery Co., Ltd. was established in 2018 and is located in Guangdong Province, which has the reputation of being a world factory. It is a technology-based company that integrates design, production, and trade. In addition to owning the COORAY independent brand, it also provides OEM services for well-known foreign and domestic manufacturers.

The company's main products are CNC machine tools and spare parts, with the business philosophy of breaking the foreign technology blockade and developing high-end machine tool equipment in China. It has absorbed engineers and design production personnel from various high-end brands around the world such as Mazak, Tsugami, Takizawa, Okuma, DMG, etc. The total number of employees exceeds 300, including a design team of 30, a production team of 200, and an after-sales and sales team of 30.

 

FAQs

1.How to obtain a quotation?
Answer: You can inquire through WeChat or send an email. If you could provide us with detailed requirements, that would be even better. We will reply to you within 1 hour.

2.How to choose the most suitable machine?
Answer: Please let us know your specifications and we will select the best model for you, or you can choose the exact model. You can also send us the product drawings, and we will select the most suitable machine for you.

3.Is your company a factory or a trading company?
Answer: We are a limited company that integrates production, trade, and research and development.

4.Can we go to your company's factory to learn how to use machines?
Answer: We sincerely welcome you to this beautiful city. The training is free, it would be our great honor.

5.What is your delivery time?
Answer: Generally speaking, a machine takes 30 days. If there is inventory, we will arrange shipment as soon as we receive payment.

6.Technical support
Answer: Provide technical response within 12 hours and troubleshooting solutions within 48 hours.

7.Demonstration and Testing
Answer: We have established a training center for customers and employees to learn machine tool operation. You are always welcome to visit our factory for machine tool demonstrations. In addition, we can also demonstrate based on the equipment parts drawings you provide.

The three-axis adopts imported famous brand roller linear track with high rigidity and load capacity, and Taiwan imported main shaft, with fast feed and high positioning accuracy, which is conducive to fast and high-precision machining.