High Precision Universal Horizontal Milling Machine 4hg

• Customization: Available
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Model NO.: 4HG
• Movement Method: Linear Control
• Control Method: Open-Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, RoHS, ISO 9001
• Condition: New
• Transport Package: Wooden Box Packing
• Specification: 1670*1680*2090
• Trademark: Longkai
• Origin: Suzhou, China
• HS Code: 8459590000
• Production Capacity: 5000/Year

Product Description

High precision universal  horizontal milling machine 4HG

1.The whole machine adopts Mihanna high-grade castings.
2.High frequency quenching and hardening treatment of spindle tube surface is hard chromium plating and precision grinding.
3.Front, rear and left (X, Y axis) sliding with wear resistant sheet (Turcite-B).
4.High frequency quenching and precision grinding of front and rear slides.
5.High precision 7207 CP4 spindle bearing.
6.X, Y and Z axes are dovetail groove slides

 Standard configuration:
1.Pull rod  
2.Operational Manual
3.Manual oiler
4.Front and rear scrap shield
5.Domestic quartz lamp
6.Simple Electric Box
7.Tools and Toolboxes

Technical Service Requirements:
1,Installation and commissioning: The seller is responsible for installing and commissioning equipment free of charge at the buyer's site, and providing free training for operators and maintenance personnel.
2,Technical support: The seller provides effective technical support, which can optimize processing procedures and adjust machine parameters according to the characteristics of the products processed by the buyer. Provide support for the design and application of fixtures and fixtures used in the processing of products by the demander.
3,Warranty Period: After machine tool acceptance, the machine tool provides 12 months of free warranty, free service within the warranty period, and timely and effective service.
4.Service Time Commitment: Within 24 hours after the seller receives the machine tool failure report, the after-sales service personnel will deal with it.
5,Technical support after the expiration of the warranty: Within five years after the expiration of the warranty, the seller provides free soft technology consultation services, such as machine tool machinery or system failure, and the seller provides free soft technology consultation services.
6,Supply of spare parts after the expiration of the warranty period: After the expiration of the warranty period, the seller can provide the buyer with comprehensive and preferential vulnerable repair parts for a long time.
 
Acceptance criteria and procedures:
1,Acceptance criteria: according to technical requirements and parameters, requirements.
2,Acceptance procedures:
a,After debugging in the seller's factory, the buyer can carry out pre-acceptance, check geometric accuracy and positioning accuracy, and process standard specimens, so as to realize the processing accuracy and processing range, and the two parties will sign into effect after passing the inspection.
b,The final acceptance shall be carried out after the installation and commissioning of the buyer's factory are completed. The geometric and position accuracy of the equipment shall be checked according to the national standard (GB/T8771.2-1998) and the technical agreement. Standard specimens shall be processed to check the accuracy of the processed products. After passing the inspection, the signatures of both parties shall take effect.
c,The final acceptance shall prevail.


High precision universal  horizontal milling machine 4HG

Machine Model			3HG	4HG	4HGV		5HG	6HG
Working Surface Area of Table			254*1270	254*1270	254*1270		254*1370	305*1370
			10"*50"	10"*50"	10"*50"		10"*54"	12"*54"
Travel of Table	X-axis(mm)		800	800	800		900	785
	Y-axis(mm)		400	400	400		400	435
	Z-axis(mm)		400	400	400		400	500
Track	Y-axis(mm)		Angle	Square	Square		Square	Square
	Z-axis(mm)		Angle	Angle	Square		Square	Square
Spindle	Spindle Taper		R8/NT30				NT40
	Spindle Speed(mm)		127
	Spindle Speed		16(steps)/variable
	Spindle Feed(mm)		0.076/0.003" 0.038/0.0015" 0.203/0.008"
	Low Range(r/min)		66,110,175,270,550,930,1460,2270/variable
	High Range(r/min)		132,220,350,540,1100,1860,2920,4540/60,4200
T-slot	Solt Number* Width(mm)		3*16
	T(mm)T-slot Pitsh(mm)		65
Motor	Voltage(v)		220/380/415
	Frequency(HZ)		50/60
	Head Motor		3HP/2.2kw				5HP/3.7kw
	Coolant Motor		1/8HP
	Knee Motor							1/2HP
Max Working Piece Weight(kg)			300
Saddle W*L(mm)			280*510	280*510	280*510		285*510	330*650
Ram Travel(mm)			370	370	370		370	480
Spindle Diameter			85.7	85.7	85.7		85.7	105
From spindle center to body		Min(mm)	230	230	220		220	195
		Max(mm)	600	600	590		590	675
From spindle nose to working table		Min(mm)	80	110	85		85	90
		Max(mm)	480	510	485		485	590
Machine Demension			1670*1680*2090	1670*1680*2090	1670*1680*2150		1770*1680*2150	1770*1780*2300
L*W*H(mm)
Net Weight(kg)			1100	1300	1380		1450	1500

Our main products :
* Servo Mid-speed WEDM machine
* Stepper medium speed wire cutting machine
* High efficiency fast Wire cutting
* CNC drilling machine
* Drilling EDM
* EDM molding machina
* Grinding machine
* Turret milling machine
* CNC drilling and milling machine
* CNC engraving and milling machine
* Vertical machining center
All the above products have passed CE, SGS certificates.

Our Strength:
* Over 12 years manufacturing experience in CNC lathe machine.
* The company abides by the concept of "providing high-quality,stable and cost-effective products and good services to the clients by relying on advanced and reliable technology, 
* Always adheres to a large amount of research and development investment and continuous engineering improvement
* Longkai EDM machines are with high cutting accuracy, high cutting speed, high surface finish and high stability. 
* We have always been in the leading position of the reciprocating wire cutting machine, electrical processing power and control technology.

After-sale Services:
Warranty is one year.
We would offer the parts (quality problem) free of charge during this period, freight collect.