Heavy-Duty Live Centers

• Logo Printing: with Logo Printing
• Size: Large
• Customized: Customized
• Material: Metal
• Certification: ISO 9001:2008, CE
• Materials: High Speed Steel, Bearing Steel, Carbide
• Model NO.: MT #2-#8 or other tapers
• Structure: Live Centers or Dead Centers
• Tapers: Morse Tapers or Customized Tapers
• Customized?: Yes
• Applications: Heavy duty lathes
• Transport Package: Plywood Cases
• Specification: Live- or fix-centers, can be customized
• Trademark: Songen
• Origin: China
• HS Code: 84663000
• Production Capacity: 1000 Sets/Year

Product Description

1. Heavy load capacity to help adjust the thermal deformations and control the thermal stresses of the workpiece during high-speed power cutting processes
2. Mandrel made of the alloy tool steel and heat treated to hardness as HRC60+2. Its 60-degree conical surface has a radial runout tolerance as 0.02mm related to the Morse taper shank centerline and a roughness less than or equal to Ra0.40μ M
3. Its Morse taper shank has more than 75% of its length contacting with the standard Morse taper ring gauge, and has a hardness within HRC40-45 and a roughness less than or equal to Ra0.40μ M.

Model	MT#	A (mm)	C (mm)	D (mm)	E (mm)	F (mm)	G (mm)	K (mm)	d1 (mm)	Max.speed (rpm)	Accuracy (mm)	Max.load (kgf)
HDL2	2	19	47	7.5	40	5	69	-	-	2000	0.012	2700
HDL2N	2	19	47	8.5	40	5	79	10	-	2000	0.012	2700
HDL3	3	24	61	6.2	47	5	79	-	10	1800	0.012	4200
HDL3N	3	24	61	9.2	47	5	94	12	10	1800	0.012	4200
HDL4	4	30	73	12	54.5	6.5	99	-	12	1500	0.015	5500
HDL4N	4	30	73	11	54.5	6.5	114	14	12	1500	0.015	5500
HDL5	5	42	92	14	67.5	6.5	125	-	18	1000	0.018	7200
HDL5N	5	42	92	2.6	67.5	6.5	139	16	18	1000	0.018	7200
HDL6	6	57	130	17.6	97	8	172	-	24	800	0.022	11800
HDL7	7	73	175	11.8	126.5	9.5	211	-	35	750	0.025	16200
HDL8	8	73	175	11.8	126.5	8	210	-	35	650	0.03	18600