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Mini Lathe Machine

The C6236D series universal horizontal lathe is suitable for turning internal and external cylindrical surfaces, conical surfaces, and other rotary surfaces, as well as cutting various metric, imperial, module, and diametral pitch threads. It can also perform drilling and oil groove pulling operations, making it a highly versatile horizontal lathe widely used for batch processing of various shaft and disc-type parts.

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Product Introduction

Machine Overview

The lathe bed of this series is wider than that of conventional lathes, with a guideway width of 312 mm, providing high rigidity. The guideway surface is hardened by medium-frequency quenching, ensuring long-term durability.

The machine offers centralized and flexible operation, with a rapid traverse mechanism on the carriage. The single-lever intuitive operation enhances user-friendly performance.

The structural and transmission rigidity of the machine are higher than those of conventional lathes, ensuring high power utilization and making it suitable for heavy-duty cutting.

Machine advantages

High Precision and Stability:
The mating surfaces between the headstock, bed, tailstock, and saddle are hand-scraped. The entire machine undergoes rigorous testing, effectively ensuring precision and stability.

Durability and Wear Resistance:
The machine is constructed with high-strength cast iron, supplemented with copper and chromium additives. The bed guideway width of 312 mm and a quenching depth of 3 mm significantly enhance wear resistance and stability.

Efficient Lubrication System:
The headstock is lubricated using a cycloidal pump for forced circulation lubrication. This design ensures cleanliness and heat dissipation, even in hot southern climates, effectively extending the service life of bearings and gears.

High-Quality Spindle and Gears:
The spindle is equipped with Wafangdian bearings, and the spindle through-hole measures φ52 mm. The gears are precision-ground, improving hardness and reducing machine noise.

Precision Lead Screw and Nut:
The machine uses domestically manufactured lead screws and high-quality bronze alloy nuts, ensuring wear resistance and long-term accuracy.

Robust Tool Holding System:
The machine features a four-station high-strength tool post with a tool shank size of 20×20 mm.

Specifications

Specifications	Units	C6136D/C6236D
Max. swing over bed	mm	Φ360
Max. swing over cross slide	mm	Φ200
Max. swing in gap	mm	Φ540
Max. effective length in gap	mm	200
Max. workpiece length between centers	mm	1000
Bed guideway width	mm	312
Spindle through-hole diameter	mm	Φ52
Spindle nose type		ISO (GB) C6
Spindle front taper		Morse No. 6
Distance from spindle center to bed guideway	mm	180
Number of spindle speed steps		12/12
Spindle speed range	rpm	30-1600 / 30-1600
Number of feed rates		44
Longitudinal feed range	mm/rev	0.039 - 1.05
Cross feed range	mm/rev	0.019 - 0.52
Metric threads	Range	25 / 0.5 - 20 mm
Module threads	Range	24 / 0.25 - 10 module
Imperial threads	Range	35 / 80 - 1.75 TPI
Diametral Pitch threads	Range	30 / 160 - 3.5 DP
Spindle motor power	kW	3 / 4
Tool post type		Vertical square
Tool shank size	mm	20×20
Upper/lower slide max. travel	mm	140 / 240
Tool post swivel angle	degrees	±90
Distance from spindle center to tool holder base	mm	21
Tailstock sleeve diameter	mm	Φ60
Tailstock sleeve travel	mm	100
Tailstock sleeve taper		Morse No. 4
Coolant motor power	W	90
Coolant pump head	m	5
Coolant pump flow rate	L/min	25
Power supply		380V±10%, 50Hz±1%, 3-Phase AC
Ambient temperature	°C	0 to 40
Relative humidity	%	≤92% (non-condensing)
Machine dimensions (L×W×H)	mm	2180×970×1250
Net weight	kg	1350

Random Accessories List

No.	Name	Dimensions/Model	Unit	Qty	Remarks
1	Cooling Unit	-	Set	1	-
2	Lighting Unit	JC11	Set	1	-
3	3-Jaw Chuck	φ200 K21200(QT)/C6	Set	1	-
4	Chuck Flange	φ200	Pcs	1	-
5	Center	Morse GB9204.1-88	Pcs	2	-
6	Taper Adapter Sleeve	Morse No.6→No.4 S76-1	Pcs	1	-
7	V-Belt	A-2000	Pcs	4	-
8	Double-End Wrench	8×10,12×14,17×19,22×24 S91-1	Pcs	4	1 piece each size
9	Square Socket Wrench	14 S92-3	Pcs	1	-
10	Hook Spanner	28-32,34-42,85-105,110-130 S93-1	Pcs	4	1 piece each size
11	Hex Key Wrench	4,5,6,8,10 S91-7	Pcs	5	1 piece each size
12	Screwdriver	150	Pcs	1	-
13	Oil Gun	YK100	Pcs	1	-
14	Foundation Bolt	M16×34 GB779-76	Pcs	6	-
15	Nut	M16 GB6171-86	Pcs	6	-
16	Washer	16 GB95-85	Pcs	6	-
17	Operation Manual	-	Copy	1	-
18	Certificate of Conformity	-	Copy	1	-
19	Packing List	-	Copy

Specialised accessories

No.	Name	Dimensions	Unit	Qty
1	Steady Rest	-	Set	1
2	Follower Rest	-	Set	1
3	4-Jaw Chuck	Φ250	Set	1
4	Chuck Flange	Φ250	Pcs	1
5	Drive Plate	Φ220	Pcs	1
6	Face Plate	Φ485/Φ520	Pcs	1

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